Does Komatsu Mining Corp. sponsor H-1B visas?

Yes. Komatsu Mining Corp. filed 64 H-1B labor condition applications with the U.S. Department of Labor (FY2016-FY2026), of which 60 were certified. LCA filings are labor-condition applications certified by the U.S. Department of Labor, not active job postings or approved USCIS H-1B petitions.

How many H-1B applications has Komatsu Mining Corp. filed?

Komatsu Mining Corp. has 64 H-1B LCA filings on record spanning FY2016-FY2026 across 32 role titles and 13 worksites.

What roles does Komatsu Mining Corp. sponsor for H-1B?

The most common H-1B role at Komatsu Mining Corp. is Cloud Integration Engineer (4 filings). Other frequent roles include Big Data Engineer, Senior Developer, Senior Engineer Automation Hardware, Mechanical Engineer.

What wages does Komatsu Mining Corp. offer H-1B workers?

For its most-sponsored role (Cloud Integration Engineer), Komatsu Mining Corp. reported offered wages ranging from $125,000 to $151,053 in DOL LCA filings.

Home / Companies / Komatsu Mining Corp.

Komatsu Mining Corp. H-1B company data

Name: Komatsu Mining Corp. H-1B / LCA filings
Creator: bluedoor

Summary

Komatsu Mining Corp. filed 64 H-1B labor condition applications (LCAs) with the U.S. Department of Labor between FY2016-FY2026.

Of those, 60 were certified and 2 denied (a 97% certification rate among adjudicated filings).

The filings span 32 distinct role titles across 13 worksites.

The most-sponsored role was Cloud Integration Engineer (4 filings), with offered wages from $125,000 to $151,053.

Separately, USCIS H-1B Employer Data Hub records show 3 approved and 0 denied H-1B petitions for this employer.

LCA filings are labor-condition applications certified by the U.S. Department of Labor, not active job postings or approved USCIS H-1B petitions.

Role rows Wage rows Trends

Employer	LCA filings	Role titles	Worksites	Coverage	USCIS approvals	Top role	Sources	Open
Komatsu Mining Corp. Komatsu Mining Corp., Komatsu Mining, KOMATSU MINING CORP.	64	32	13	FY2016 to FY2026 Latest decision 2025-11-14	3	Cloud Integration Engineer 4 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile
KOMATSU MINING CORPORPORATION KOMATSU MINING CORPORPORATION	3	2	1	FY2016 to FY2019 Latest decision 2019-06-20	0	ADVANCED AUTOMATION ENGINEER III 1 filings	dol_oflc_lca	Profile

Activity summary

LCA filings	64
Certified LCAs	60
Denied LCAs	2
Role titles	32
Worksites	13
Latest decision	2025-11-14
USCIS approvals	3
USCIS denials	0

Aliases and source names

Aliases	Source Names	Sources
Komatsu Mining Corp., Komatsu Mining, KOMATSU MINING CORP., JOY GLOBAL, Komatsu, Komatsu Ltd, KOMATSU MINING CORP	Komatsu Mining Corp., Komatsu Mining, KOMATSU MINING CORP., KOMATSU MINING CORP	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
Cloud Integration Engineer	15-1252.00 Software Developers	4	$125,000	$151,053
BIG DATA ENGINEER	15-1132 SOFTWARE DEVELOPERS, APPLICATIONS	3	$118,000	$118,000
Senior Developer	15-1252.00 Software Developers	3	$155,000	$161,200
Senior Engineer - Automation Hardware	17-2199.05 Mechatronics Engineers	3	$125,000	$140,400
MECHANICAL ENGINEER	17-2141 MECHANICAL ENGINEERS	3	$90,000	$96,863
Analytics Systems Programmer Analyst	15-1132.00 Software Developers, Applications	2	$120,950	$120,950
CRM Architect	15-1243.00 Database Architects	2	$164,000	$164,000
KMAP Edge Developer	15-1252.00 Software Developers	2	$150,000	$160,680
Senior Data Engineer	15-1132.00 Software Developers, Applications	2	$110,000	$131,255
Engineer III	17-2141.00 Mechanical Engineers	2	$90,000	$102,500

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Milwaukee	WI	53204	24	15	91,416	164,000	2,022	2,026
Milwaukee	WI	53214	12	6	80,000	120,950	2,016	2,021
Milwaukee	WI	53214	6	3	75,938	875,500	2,018	2,021
Solon	OH	44139	4	2	85,000	152,337	2,021	2,024
Warrendale	PA	15086	4	3	75,750	203,000	2,017	2,024
Longview	TX	75602	3	1	90,000	96,863	2,018	2,019
Lexington	KY	40511	2	1	90,000	102,500	2,023	2,025
Franklin	PA	16323	2	2	60,552	122,617	2,018	2,023
Milwaukee	WI	53204	2	1	117,686	153,184	2,022	2,024
Franklin	PA	16323	2	1	91,998	101,935	2,017	2,020

Full company payload

Company ID	company:komatsu mining
Name	Komatsu Mining Corp.
Normalized Name	komatsu mining
Source Company Ids	company_dol_oflc_lca_joy_global_surface_mining_inc, company_dol_oflc_lca_joy_global_underground_mining_llc, company_dol_oflc_lca_komatsu_mining_corp, company_dol_oflc_lca_joy_global_underground_mining, company_uscis_h1b_datahub_komatsu_mining_corp_tax_6457
Source Names	Komatsu Mining Corp., Komatsu Mining, KOMATSU MINING CORP., KOMATSU MINING CORP
Aliases	Komatsu Mining Corp., Komatsu Mining, KOMATSU MINING CORP., JOY GLOBAL, Komatsu, Komatsu Ltd, KOMATSU MINING CORP
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "Komatsu Mining Corp.",
    "Komatsu Mining",
    "KOMATSU MINING CORP.",
    "KOMATSU MINING CORP"
  ],
  "dba_names": [
    "Komatsu Mining Corp.",
    "Komatsu Mining",
    "KOMATSU MINING CORP.",
    "JOY GLOBAL",
    "Komatsu",
    "Komatsu Ltd"
  ],
  "name_variants": [
    {
      "value": "Komatsu Mining Corp.",
      "filing_count": 23,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Komatsu Mining",
      "filing_count": 9,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "JOY GLOBAL UNDERGROUND MINING LLC",
      "filing_count": 5,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Komatsu Mining Corp.",
      "filing_count": 5,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2024,
      "source": "dol_oflc_lca"
    },
    {
      "value": "KOMATSU MINING CORP.",
      "filing_count": 5,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Joy Global Surface Mining Inc.",
      "filing_count": 3,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "KOMATSU MINING CORP.",
      "filing_count": 3,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Komatsu Mining",
      "filing_count": 2,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "source": "dol_oflc_lca"
    },
    {
      "value": "KOMATSU MINING CORP.",
      "filing_count": 2,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2020,
      "source": "dol_oflc_lca"
    },
    {
      "value": "JOY GLOBAL",
      "filing_count": 1,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    },
    {
      "value": "JOY GLOBAL SURFACE MINING INC.",
      "filing_count": 1,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Joy Global Surface Mining, Inc.",
      "filing_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "JOY GLOBAL UNDERGROUND MINING",
      "filing_count": 1,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2017,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Komatsu",
      "filing_count": 1,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2024,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Komatsu Ltd",
      "filing_count": 1,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2024,
      "source": "dol_oflc_lca"
    },
    {
      "value": "KOMATSU MINING CORP.",
      "filing_count": 1,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    },
    {
      "value": "KOMATSU MINING CORP",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "6457",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 64,
  "case_count": 64,
  "role_title_count": 32,
  "worksite_count": 13,
  "total_workers": 64,
  "first_fiscal_year": 2016,
  "first_received_date": "2016-03-16",
  "latest_fiscal_year": 2026,
  "latest_decision_date": "2025-11-14",
  "certified_count": 60,
  "denied_count": 2,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 28,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Certified",
      "filing_count": 9,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 6,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Certified",
      "filing_count": 5,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2024,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 4,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 2,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 2,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Certified - Withdrawn",
      "filing_count": 2,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Certified",
      "filing_count": 1,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2020,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED-WITHDRAWN",
      "filing_count": 1,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2017,
      "source": "dol_oflc_lca"
    },
    {
      "value": "DENIED",
      "filing_count": 1,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    },
    {
      "value": "DENIED",
      "filing_count": 1,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 29,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "H-1B",
      "filing_count": 12,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "E-3 Australian",
      "filing_count": 9,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "H-1B",
      "filing_count": 5,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2024,
      "source": "dol_oflc_lca"
    },
    {
      "value": "E-3 Australian",
      "filing_count": 3,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "E-3 Australian",
      "filing_count": 3,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2021,
      "source": "dol_oflc_lca"
    },
    {
      "value": "H-1B",
      "filing_count": 3,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2020,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 36,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Y",
      "filing_count": 15,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Y",
      "filing_count": 8,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2024,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Y",
      "filing_count": 3,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2020,
      "source": "dol_oflc_lca"
    },
    {
      "value": "N",
      "filing_count": 1,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ]
}

Petition Activity

{
  "initial_approval": 0,
  "initial_denial": 0,
  "continuing_approval": 0,
  "continuing_denial": 0,
  "total_approval": 3,
  "total_denial": 0,
  "fiscal_years": [
    "2019",
    "2021",
    "2022"
  ],
  "year_metrics": [
    {
      "cities": [
        "Milwaukee"
      ],
      "states": [
        "WI"
      ],
      "fiscal_year": 2019,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "53214"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_komatsu_mining_corp_tax_6457_2019",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2019_row_025997"
      ],
      "continuing_approval": 0
    },
    {
      "cities": [
        "Milwaukee"
      ],
      "states": [
        "WI"
      ],
      "fiscal_year": 2021,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "53214"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_komatsu_mining_corp_tax_6457_2021",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2021_row_029644"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Milwaukee"
      ],
      "states": [
        "WI"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "53204"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_komatsu_mining_corp_tax_6457_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_029556"
      ],
      "continuing_approval": 0
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "address_line_1": "401 E Greenfield Ave",
      "raw_address": "401 E Greenfield Ave  MILWAUKEE WI 53204",
      "city": "Milwaukee",
      "state": "WI",
      "postal_code": "53204",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2025-11-14",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "address_line_1": "401 E Greenfield Ave.",
      "raw_address": "401 E Greenfield Ave.  MILWAUKEE WI 53204",
      "city": "Milwaukee",
      "state": "WI",
      "postal_code": "53204",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2025-11-14",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "MILWAUKEE WI 53204",
      "city": "Milwaukee",
      "state": "WI",
      "postal_code": "53204",
      "filing_count": 22,
      "case_count": 22,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-09-09",
      "source_ids": [
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    },
    {
      "address_kind": "office",
      "raw_address": "WARRENDALE PA 15086",
      "city": "Warrendale",
      "state": "PA",
      "postal_code": "15086",
      "filing_count": 10,
      "case_count": 10,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-08-28",
      "source_ids": [
        "dol_oflc_lca"
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    },
    {
      "address_kind": "office",
      "raw_address": "MILWAUKEE WI 53204",
      "city": "Milwaukee",
      "state": "WI",
      "postal_code": "53204",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2024,
      "latest_decision_date": "2024-05-28",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "MILWAUKEE WI 53214",
      "city": "Milwaukee",
      "state": "WI",
      "postal_code": "53214",
      "filing_count": 12,
      "case_count": 12,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2021,
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      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "MILWAUKEE WI 53214",
      "city": "Milwaukee",
      "state": "WI",
      "postal_code": "53214",
      "filing_count": 6,
      "case_count": 6,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2021,
      "latest_decision_date": "2021-07-01",
      "source_ids": [
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    },
    {
      "address_kind": "office",
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      "city": "Warrendale",
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      "postal_code": "15086",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2017,
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      "latest_decision_date": "2019-10-04",
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    },
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      "address_kind": "office",
      "raw_address": "LONGVIEW TX 75602",
      "city": "Longview",
      "state": "TX",
      "postal_code": "75602",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2019,
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      "raw_address": "FRANKLIN PA 16323",
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      "state": "PA",
      "postal_code": "16323",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2017,
      "latest_decision_date": "2017-04-04",
      "source_ids": [
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    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "address_line_1": "1612 Mulberry Oak Ln",
      "raw_address": "1612 Mulberry Oak Ln  GEORGETOWN TX 78628",
      "city": "Georgetown",
      "state": "TX",
      "postal_code": "78628",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2025-11-14",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "address_line_1": "401 E Greenfield Ave.",
      "raw_address": "401 E Greenfield Ave.  MILWAUKEE WI 53204",
      "city": "Milwaukee",
      "state": "WI",
      "postal_code": "53204",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2025-11-14",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "address_line_1": "401 E. Greenfield Avenue",
      "raw_address": "401 E. Greenfield Avenue  MILWAUKEE WI 53204",
      "city": "Milwaukee",
      "county": "Milwaukee",
      "state": "WI",
      "postal_code": "53204",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2025-11-10",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "address_line_1": "401 E. Greenfield Ave.",
      "raw_address": "401 E. Greenfield Ave.  MILWAUKEE WI 53204",
      "city": "Milwaukee",
      "county": "Milwaukee",
      "state": "WI",
      "postal_code": "53204",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2025-11-10",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "MILWAUKEE WI 53204",
      "city": "Milwaukee",
      "county": "Milwaukee",
      "state": "WI",
      "postal_code": "53204",
      "filing_count": 17,
      "case_count": 17,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-06-20",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "MILWAUKEE WI 53204",
      "city": "Milwaukee",
      "state": "WI",
      "postal_code": "53204",
      "filing_count": 4,
      "case_count": 4,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-09-09",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "LEXINGTON KY 40511",
      "city": "Lexington",
      "state": "KY",
      "postal_code": "40511",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-08-28",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "SOLON OH 44139",
      "city": "Solon",
      "county": "Cuyahoga",
      "state": "OH",
      "postal_code": "44139",
      "filing_count": 4,
      "case_count": 4,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2024,
      "latest_decision_date": "2024-04-10",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "WARRENDALE PA 15086",
      "city": "Warrendale",
      "county": "Allegheny",
      "state": "PA",
      "postal_code": "15086",
      "filing_count": 4,
      "case_count": 4,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2024,
      "latest_decision_date": "2024-03-29",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "MILWAUKEE WI 53204",
      "city": "Milwaukee",
      "county": "Milwaukee",
      "state": "WI",
      "postal_code": "53204",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2024,
      "latest_decision_date": "2024-05-28",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "FRANKLIN PA 16323",
      "city": "Franklin",
      "county": "Venango",
      "state": "PA",
      "postal_code": "16323",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2023,
      "latest_decision_date": "2023-02-02",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "CEDAR PARK TX 78613",
      "city": "Cedar Park",
      "county": "Williamson",
      "state": "TX",
      "postal_code": "78613",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2023,
      "latest_decision_date": "2023-02-27",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "LEXINGTON KY 40511",
      "city": "Lexington",
      "county": "Fayette",
      "state": "KY",
      "postal_code": "40511",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2023,
      "latest_decision_date": "2023-02-10",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "MILWAUKEE WI 53214",
      "city": "Milwaukee",
      "county": "Milwaukee",
      "state": "WI",
      "postal_code": "53214",
      "filing_count": 12,
      "case_count": 12,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2021,
      "latest_decision_date": "2021-05-24",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "MILWAUKEE WI 53214",
      "city": "Milwaukee",
      "county": "Milwaukee",
      "state": "WI",
      "postal_code": "53214",
      "filing_count": 6,
      "case_count": 6,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2021,
      "latest_decision_date": "2021-07-01",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "FRANKLIN PA 16323",
      "city": "Franklin",
      "county": "Venango",
      "state": "PA",
      "postal_code": "16323",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2020,
      "latest_decision_date": "2019-10-04",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "LONGVIEW TX 75602",
      "city": "Longview",
      "county": "Gregg",
      "state": "TX",
      "postal_code": "75602",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-08-06",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "WARRENDALE PA 15086",
      "city": "Warrendale",
      "county": "Allegheny",
      "state": "PA",
      "postal_code": "15086",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-01-24",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 10,
    "worksite_address_count": 18,
    "has_street_address_evidence": true,
    "caveat": "LCA employer/worksite addresses are capped filing evidence scoped to matched source company names and should not be treated as verified headquarters without external validation."
  }
}

Geography

{
  "states": [
    "WI",
    "OH",
    "PA",
    "TX",
    "KY"
  ],
  "cities": [
    "Milwaukee",
    "Solon",
    "Warrendale",
    "Longview",
    "Lexington",
    "Franklin",
    "Cedar Park",
    "Georgetown"
  ],
  "postal_codes": [
    "53204",
    "53214",
    "44139",
    "15086",
    "75602",
    "40511",
    "16323",
    "78613",
    "78628"
  ],
  "top_markets": [
    {
      "city": "Milwaukee",
      "state": "WI",
      "postal_code": "53204",
      "lca_count": 24,
      "role_title_count": 15,
      "wage_low_min": 91416,
      "wage_high_max": 164000,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2026
    },
    {
      "city": "Milwaukee",
      "state": "WI",
      "postal_code": "53214",
      "lca_count": 12,
      "role_title_count": 6,
      "wage_low_min": 80000,
      "wage_high_max": 120950,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2021
    },
    {
      "city": "Milwaukee",
      "state": "WI",
      "postal_code": "53214",
      "lca_count": 6,
      "role_title_count": 3,
      "wage_low_min": 75938,
      "wage_high_max": 875500,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2021
    },
    {
      "city": "Solon",
      "state": "OH",
      "postal_code": "44139",
      "lca_count": 4,
      "role_title_count": 2,
      "wage_low_min": 85000,
      "wage_high_max": 152337,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2024
    },
    {
      "city": "Warrendale",
      "state": "PA",
      "postal_code": "15086",
      "lca_count": 4,
      "role_title_count": 3,
      "wage_low_min": 75750,
      "wage_high_max": 203000,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2024
    },
    {
      "city": "Longview",
      "state": "TX",
      "postal_code": "75602",
      "lca_count": 3,
      "role_title_count": 1,
      "wage_low_min": 90000,
      "wage_high_max": 96863,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2019
    },
    {
      "city": "Lexington",
      "state": "KY",
      "postal_code": "40511",
      "lca_count": 2,
      "role_title_count": 1,
      "wage_low_min": 90000,
      "wage_high_max": 102500,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Franklin",
      "state": "PA",
      "postal_code": "16323",
      "lca_count": 2,
      "role_title_count": 2,
      "wage_low_min": 60552,
      "wage_high_max": 122617,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2023
    },
    {
      "city": "Milwaukee",
      "state": "WI",
      "postal_code": "53204",
      "lca_count": 2,
      "role_title_count": 1,
      "wage_low_min": 117686,
      "wage_high_max": 153184,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2024
    },
    {
      "city": "Franklin",
      "state": "PA",
      "postal_code": "16323",
      "lca_count": 2,
      "role_title_count": 1,
      "wage_low_min": 91998,
      "wage_high_max": 101935,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2020
    }
  ]
}

Industry

{
  "naics_codes": [
    "333131",
    "423810",
    "33"
  ],
  "naics_breakdown": [
    {
      "value": "333131",
      "filing_count": 37,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "333131",
      "filing_count": 14,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "333131",
      "filing_count": 5,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2024,
      "source": "dol_oflc_lca"
    },
    {
      "value": "423810",
      "filing_count": 3,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2021,
      "source": "dol_oflc_lca"
    },
    {
      "value": "423810",
      "filing_count": 3,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2020,
      "source": "dol_oflc_lca"
    },
    {
      "value": "423810",
      "filing_count": 1,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 60552,
  "annualized_high_max": 875500,
  "annualized_low_avg": 124478.54385964925
}

Trend

[
  {
    "fiscal_year": 2016,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 80000,
    "wage_high_max": 0,
    "wage_low_avg": 80000
  },
  {
    "fiscal_year": 2017,
    "quarter": "Q2",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 75750,
    "wage_high_max": 0,
    "wage_low_avg": 83874
  },
  {
    "fiscal_year": 2018,
    "quarter": "Q2",
    "lca_count": 8,
    "case_count": 8,
    "role_title_count": 5,
    "worksite_count": 4,
    "wage_low_min": 60552,
    "wage_high_max": 0,
    "wage_low_avg": 91374
  },
  {
    "fiscal_year": 2019,
    "quarter": "Q2",
    "lca_count": 6,
    "case_count": 6,
    "role_title_count": 6,
    "worksite_count": 4,
    "wage_low_min": 95000,
    "wage_high_max": 875500,
    "wage_low_avg": 139459.66666666674
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q1",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 101935,
    "wage_high_max": 110000,
    "wage_low_avg": 105967.5
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 118000,
    "wage_high_max": 118000,
    "wage_low_avg": 118000
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q2",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 120950,
    "wage_high_max": 238742,
    "wage_low_avg": 179846
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q3",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 4,
    "worksite_count": 3,
    "wage_low_min": 85000,
    "wage_high_max": 238742,
    "wage_low_avg": 147739
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q4",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 83301,
    "wage_high_max": 133614,
    "wage_low_avg": 108457.5
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 117686,
    "wage_high_max": 140000,
    "wage_low_avg": 117686
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q3",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 100082,
    "wage_high_max": 131255,
    "wage_low_avg": 114605.666666667
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 152337,
    "wage_high_max": 152337,
    "wage_low_avg": 152337
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q2",
    "lca_count": 7,
    "case_count": 7,
    "role_title_count": 6,
    "worksite_count": 5,
    "wage_low_min": 90000,
    "wage_high_max": 152337,
    "wage_low_avg": 126726.4166666665
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q3",
    "lca_count": 5,
    "case_count": 5,
    "role_title_count": 4,
    "worksite_count": 1,
    "wage_low_min": 91416,
    "wage_high_max": 164000,
    "wage_low_avg": 139883.2
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 140000,
    "wage_high_max": 140000,
    "wage_low_avg": 140000
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 203000,
    "wage_high_max": 203000,
    "wage_low_avg": 203000
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q3",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 3,
    "wage_low_min": 104000,
    "wage_high_max": 160000,
    "wage_low_avg": 139061.33333333334
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 120000,
    "wage_high_max": 120000,
    "wage_low_avg": 120000
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 140400,
    "wage_high_max": 140400,
    "wage_low_avg": 140400
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 161200,
    "wage_high_max": 161200,
    "wage_low_avg": 161200
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 149968,
    "wage_high_max": 149968,
    "wage_low_avg": 149968
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q4",
    "lca_count": 5,
    "case_count": 5,
    "role_title_count": 4,
    "worksite_count": 2,
    "wage_low_min": 102500,
    "wage_high_max": 160680,
    "wage_low_avg": 121466.625
  },
  {
    "fiscal_year": 2026,
    "quarter": "Q2",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 4,
    "worksite_count": 2,
    "wage_low_min": 133900,
    "wage_high_max": 161200,
    "wage_low_avg": 149045
  }
]

Links

{
  "roles": "/v1/roles?company=Komatsu%20Mining%20Corp.",
  "wages": "/v1/wages?company=Komatsu%20Mining%20Corp.",
  "trends": "/v1/trends?company=Komatsu%20Mining%20Corp."
}

Frequently asked questions

Does Komatsu Mining Corp. sponsor H-1B visas?: Yes. Komatsu Mining Corp. filed 64 H-1B labor condition applications with the U.S. Department of Labor (FY2016-FY2026), of which 60 were certified. LCA filings are labor-condition applications certified by the U.S. Department of Labor, not active job postings or approved USCIS H-1B petitions.
How many H-1B applications has Komatsu Mining Corp. filed?: Komatsu Mining Corp. has 64 H-1B LCA filings on record spanning FY2016-FY2026 across 32 role titles and 13 worksites.
What roles does Komatsu Mining Corp. sponsor for H-1B?: The most common H-1B role at Komatsu Mining Corp. is Cloud Integration Engineer (4 filings). Other frequent roles include Big Data Engineer, Senior Developer, Senior Engineer Automation Hardware, Mechanical Engineer.
What wages does Komatsu Mining Corp. offer H-1B workers?: For its most-sponsored role (Cloud Integration Engineer), Komatsu Mining Corp. reported offered wages ranging from $125,000 to $151,053 in DOL LCA filings.

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