Does Koppers Inc. sponsor H-1B visas?

Yes. Koppers Inc. filed 17 H-1B labor condition applications with the U.S. Department of Labor (FY2019-FY2025), of which 17 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 Koppers Inc. filed?

Koppers Inc. has 17 H-1B LCA filings on record spanning FY2019-FY2025 across 9 role titles and 3 worksites.

What roles does Koppers Inc. sponsor for H-1B?

The most common H-1B role at Koppers Inc. is Process Engineer (4 filings). Other frequent roles include Enterprise Applications Manager, Global Dynamics Nav Systems Manager, Purchasing Analyst, Compensation And Benefits Administrator.

What wages does Koppers Inc. offer H-1B workers?

For its most-sponsored role (Process Engineer), Koppers Inc. reported offered wages ranging from $78,374 to $150,000 in DOL LCA filings.

Home / Companies / Koppers Inc.

Koppers Inc. H-1B company data

Name: Koppers Inc. H-1B / LCA filings
Creator: bluedoor

Summary

Koppers Inc. filed 17 H-1B labor condition applications (LCAs) with the U.S. Department of Labor between FY2019-FY2025.

Of those, 17 were certified (a 100% certification rate among adjudicated filings).

The filings span 9 distinct role titles across 3 worksites.

The most-sponsored role was Process Engineer (4 filings), with offered wages from $78,374 to $150,000.

Separately, USCIS H-1B Employer Data Hub records show 11 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
Koppers Inc. KOPPERS INC	17	9	3	FY2019 to FY2025 Latest decision 2025-05-09	11	Process Engineer 4 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	17
Certified LCAs	17
Denied LCAs	0
Role titles	9
Worksites	3
Latest decision	2025-05-09
USCIS approvals	11
USCIS denials	0

Aliases and source names

Aliases	Source Names	Sources
KOPPERS INC	Koppers Inc., KOPPERS INC	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
Process Engineer	17-2041.00 Chemical Engineers	4	$78,374	$150,000
Enterprise Applications Manager	11-3021.00 Computer and Information Systems Managers	2	$138,907	$138,907
GLOBAL DYNAMICS NAV SYSTEMS MANAGER	11-3021 COMPUTER AND INFORMATION SYSTEMS MANAGERS	2	$93,642	$125,000
Purchasing Analyst	13-1023.00 Purchasing Agents, Except Wholesale, Retail, and Farm Products	2	$55,016	$90,000
Compensation and Benefits Administrator	13-1071.00 Human Resources Specialists	1	$55,349	$75,000
Corporate Project Engineer	17-2041.00 Chemical Engineers	1	$101,358	$120,000
Electrical and Instrument Engineer	17-2071.00 Electrical Engineers	1	$95,000	$115,000
Global Dynamics NAV Systems Manager	11-3021.00 Computer and Information Systems Managers	1	$115,141	$115,141
HR Specialist	13-1071.00 Human Resources Specialists	1	$43,000	$48,000
Process Engineer	17-2041 Chemical Engineers	1	$78,374	$115,000

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Pittsburgh	PA	15219	10	6	43,000	138,907	2,019	2,025
Cicero	IL	60804	6	3	76,627	150,000	2,019	2,024
Rockhill	SC	29730	1	1	94,000	124,000	2,021	2,021

Full company payload

Company ID	company:koppers
Name	Koppers Inc.
Normalized Name	koppers
Source Company Ids	company_dol_oflc_lca_koppers_inc, company_uscis_h1b_datahub_koppers_inc_tax_8399
Source Names	Koppers Inc., KOPPERS INC
Aliases	KOPPERS INC
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "Koppers Inc.",
    "KOPPERS INC"
  ],
  "dba_names": [],
  "name_variants": [
    {
      "value": "Koppers Inc.",
      "filing_count": 14,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "KOPPERS INC.",
      "filing_count": 3,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "KOPPERS INC",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "8399",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 17,
  "case_count": 17,
  "role_title_count": 9,
  "worksite_count": 3,
  "total_workers": 17,
  "first_fiscal_year": 2019,
  "first_received_date": "2018-10-18",
  "latest_fiscal_year": 2025,
  "latest_decision_date": "2025-05-09",
  "certified_count": 17,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 14,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 3,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 17,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 17,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ]
}

Petition Activity

{
  "initial_approval": 0,
  "initial_denial": 0,
  "continuing_approval": 0,
  "continuing_denial": 0,
  "total_approval": 11,
  "total_denial": 0,
  "fiscal_years": [
    "2012",
    "2013",
    "2016",
    "2019",
    "2020",
    "2021",
    "2022"
  ],
  "year_metrics": [
    {
      "cities": [
        "Pittsburgh"
      ],
      "states": [
        "PA"
      ],
      "fiscal_year": 2012,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "15222"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_koppers_inc_tax_8399_2012",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2012_row_018227"
      ],
      "continuing_approval": 0
    },
    {
      "cities": [
        "Pittsburgh"
      ],
      "states": [
        "PA"
      ],
      "fiscal_year": 2013,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "15222"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_koppers_inc_tax_8399_2013",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2013_row_017062"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Pittsburgh"
      ],
      "states": [
        "PA"
      ],
      "fiscal_year": 2016,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "15219"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_koppers_inc_tax_8399_2016",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2016_row_013920"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Pittsburgh"
      ],
      "states": [
        "PA"
      ],
      "fiscal_year": 2019,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "15219"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_koppers_inc_tax_8399_2019",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2019_row_013229"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Pittsburgh"
      ],
      "states": [
        "PA"
      ],
      "fiscal_year": 2020,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "15219"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 2,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_koppers_inc_tax_8399_2020",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2020_row_027446"
      ],
      "continuing_approval": 2
    },
    {
      "cities": [
        "Pittsburgh"
      ],
      "states": [
        "PA"
      ],
      "fiscal_year": 2021,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "15219"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 2,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_koppers_inc_tax_8399_2021",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2021_row_029685"
      ],
      "continuing_approval": 2
    },
    {
      "cities": [
        "Pittsburgh"
      ],
      "states": [
        "PA"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "15219"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 3,
      "initial_approval": 2,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_koppers_inc_tax_8399_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_029601"
      ],
      "continuing_approval": 1
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "raw_address": "PITTSBURGH PA 15219",
      "city": "Pittsburgh",
      "state": "PA",
      "postal_code": "15219",
      "filing_count": 17,
      "case_count": 17,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-05-09",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "raw_address": "PITTSBURGH PA 15219",
      "city": "Pittsburgh",
      "county": "Allegheny",
      "state": "PA",
      "postal_code": "15219",
      "filing_count": 10,
      "case_count": 10,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-05-09",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "CICERO IL 60804",
      "city": "Cicero",
      "county": "Cook",
      "state": "IL",
      "postal_code": "60804",
      "filing_count": 6,
      "case_count": 6,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2024,
      "latest_decision_date": "2023-11-07",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "ROCKHILL SC 29730",
      "city": "Rockhill",
      "county": "York",
      "state": "SC",
      "postal_code": "29730",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "latest_decision_date": "2021-05-07",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 1,
    "worksite_address_count": 3,
    "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": [
    "PA",
    "IL",
    "SC"
  ],
  "cities": [
    "Pittsburgh",
    "Cicero",
    "Rockhill"
  ],
  "postal_codes": [
    "15219",
    "60804",
    "29730",
    "15222"
  ],
  "top_markets": [
    {
      "city": "Pittsburgh",
      "state": "PA",
      "postal_code": "15219",
      "lca_count": 10,
      "role_title_count": 6,
      "wage_low_min": 43000,
      "wage_high_max": 138907,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Cicero",
      "state": "IL",
      "postal_code": "60804",
      "lca_count": 6,
      "role_title_count": 3,
      "wage_low_min": 76627,
      "wage_high_max": 150000,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2024
    },
    {
      "city": "Rockhill",
      "state": "SC",
      "postal_code": "29730",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 94000,
      "wage_high_max": 124000,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021
    }
  ]
}

Industry

{
  "naics_codes": [
    "335991",
    "33"
  ],
  "naics_breakdown": [
    {
      "value": "335991",
      "filing_count": 14,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "335911",
      "filing_count": 3,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 43000,
  "annualized_high_max": 150000,
  "annualized_low_avg": 90176.4117647059
}

Trend

[
  {
    "fiscal_year": 2019,
    "quarter": "Q2",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 76627,
    "wage_high_max": 125000,
    "wage_low_avg": 87970.3333333333
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 95000,
    "wage_high_max": 115000,
    "wage_low_avg": 95000
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 78374,
    "wage_high_max": 115000,
    "wage_low_avg": 78374
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 78374,
    "wage_high_max": 115000,
    "wage_low_avg": 78374
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 1,
    "worksite_count": 2,
    "wage_low_min": 78374,
    "wage_high_max": 124000,
    "wage_low_avg": 86187
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 115141,
    "wage_high_max": 115141,
    "wage_low_avg": 115141
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 43000,
    "wage_high_max": 75000,
    "wage_low_avg": 49008
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 126152,
    "wage_high_max": 150000,
    "wage_low_avg": 126152
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q4",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 138907,
    "wage_high_max": 138907,
    "wage_low_avg": 138907
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q3",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 55349,
    "wage_high_max": 120000,
    "wage_low_avg": 75947.6666666667
  }
]

Links

{
  "roles": "/v1/roles?company=Koppers%20Inc.",
  "wages": "/v1/wages?company=Koppers%20Inc.",
  "trends": "/v1/trends?company=Koppers%20Inc."
}

Frequently asked questions

Does Koppers Inc. sponsor H-1B visas?: Yes. Koppers Inc. filed 17 H-1B labor condition applications with the U.S. Department of Labor (FY2019-FY2025), of which 17 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 Koppers Inc. filed?: Koppers Inc. has 17 H-1B LCA filings on record spanning FY2019-FY2025 across 9 role titles and 3 worksites.
What roles does Koppers Inc. sponsor for H-1B?: The most common H-1B role at Koppers Inc. is Process Engineer (4 filings). Other frequent roles include Enterprise Applications Manager, Global Dynamics Nav Systems Manager, Purchasing Analyst, Compensation And Benefits Administrator.
What wages does Koppers Inc. offer H-1B workers?: For its most-sponsored role (Process Engineer), Koppers Inc. reported offered wages ranging from $78,374 to $150,000 in DOL LCA filings.

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