Home / Companies / Polyphase System, Inc.

Polyphase System, Inc. H-1B company data

Employer profile assembled from DOL OFLC LCA rows and USCIS H-1B Employer Data Hub petition summaries. Rows below include aliases, source IDs, filing coverage, petition counts, role coverage, worksite coverage, and wage summary fields when present.

Role rows Wage rows Trends

Employer	LCA filings	Role titles	Worksites	Coverage	USCIS approvals	Top role	Sources	Open
Polyphase System, Inc. POLYPHASE SYSTEM INC	59	10	2	FY2016 to FY2026 Latest decision 2026-02-10	22	ELECTRICAL ENGINEER 20 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	59
Certified LCAs	58
Denied LCAs	0
Role titles	10
Worksites	2
Latest decision	2026-02-10
USCIS approvals	22
USCIS denials	1

Aliases and source names

Aliases	Source Names	Sources
POLYPHASE SYSTEM INC	Polyphase System, Inc., POLYPHASE SYSTEM INC	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
ELECTRICAL ENGINEER	17-2071.00 Electrical Engineers	20	$37,149	$69,600
PROJECT ELECTRICAL ENGINEER	17-2071	12	$41,558	$0
Accountant	13-2011.00 Accountants and Auditors	4	$33,134	$41,309
Civil Engineer	17-2051.00 Civil Engineers	4	$46,946	$48,443
ACCOUNTANT	13-2011	3	$33,134	$0
PROJECT CIVIL ENGINEER	17-2051	3	$37,918	$0
PROJECT MECHANICAL ENGINEER	17-2141	3	$43,763	$0
ACCOUNTING MANAGER	13-2011	2	$39,790	$0
Cost Accountant	13-2011.00 Accountants and Auditors	2	$34,882	$43,389
PROJECT MECHANICAL ENGINEER	17-2141.00 Mechanical Engineers	2	$53,581	$53,581

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Barrigada	GU	96913	54	10	33,134	69,600	2,016	2,026
Dededo	GU	96929	5	2	37,918	0	2,016	2,016

Full company payload

Company ID	company:polyphase system
Name	Polyphase System, Inc.
Normalized Name	polyphase system
Source Company Ids	company_dol_oflc_lca_polyphase_system_inc, company_uscis_h1b_datahub_polyphase_system_inc_tax_7004, company_uscis_h1b_datahub_polyphase_system_inc_tax_0146
Source Names	Polyphase System, Inc., POLYPHASE SYSTEM INC
Aliases	POLYPHASE SYSTEM INC
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "Polyphase System, Inc.",
    "POLYPHASE SYSTEM INC"
  ],
  "dba_names": [],
  "name_variants": [
    {
      "value": "Polyphase System Inc.",
      "filing_count": 32,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "POLYPHASE SYSTEM INC.",
      "filing_count": 17,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2017,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Polyphase System, Inc.",
      "filing_count": 3,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "source": "dol_oflc_lca"
    },
    {
      "value": "POLYPHASE SYSTEM INC",
      "source": "uscis_h1b_employer_data_hub"
    },
    {
      "value": "POLYPHASE SYSTEM INC",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "7004",
    "source": "uscis_h1b_employer_data_hub"
  },
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "0146",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 59,
  "case_count": 59,
  "role_title_count": 10,
  "worksite_count": 2,
  "total_workers": 59,
  "first_fiscal_year": 2016,
  "first_received_date": "2016-03-27",
  "latest_fiscal_year": 2026,
  "latest_decision_date": "2026-02-10",
  "certified_count": 58,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 35,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 22,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED-WITHDRAWN",
      "filing_count": 1,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2017,
      "source": "dol_oflc_lca"
    },
    {
      "value": "WITHDRAWN",
      "filing_count": 1,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 59,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 49,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ]
}

Petition Activity

{
  "initial_approval": 0,
  "initial_denial": 0,
  "continuing_approval": 0,
  "continuing_denial": 0,
  "total_approval": 22,
  "total_denial": 1,
  "fiscal_years": [
    "2013",
    "2014",
    "2015",
    "2017",
    "2018",
    "2019",
    "2020",
    "2021",
    "2022",
    "2023"
  ],
  "year_metrics": [
    {
      "cities": [
        "Barrigada"
      ],
      "states": [
        "GU"
      ],
      "fiscal_year": 2014,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "96921"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_polyphase_system_inc_tax_7004_2014",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2014_row_044980"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Barrigada"
      ],
      "states": [
        "GU"
      ],
      "fiscal_year": 2015,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "96921"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 3,
      "initial_approval": 2,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_polyphase_system_inc_tax_7004_2015",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2015_row_038969"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Barrigada"
      ],
      "states": [
        "GU"
      ],
      "fiscal_year": 2017,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "96921"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 3,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_polyphase_system_inc_tax_7004_2017",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2017_row_039210"
      ],
      "continuing_approval": 2
    },
    {
      "cities": [
        "Barrigada"
      ],
      "states": [
        "GU"
      ],
      "fiscal_year": 2018,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "96921"
      ],
      "total_denial": 1,
      "initial_denial": 1,
      "total_approval": 2,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_polyphase_system_inc_tax_7004_2018",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2018_row_043049"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Barrigada"
      ],
      "states": [
        "GU"
      ],
      "fiscal_year": 2019,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "96921"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_polyphase_system_inc_tax_7004_2019",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2019_row_044100"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Barrigada"
      ],
      "states": [
        "GU"
      ],
      "fiscal_year": 2020,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "96921"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_polyphase_system_inc_tax_7004_2020",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2020_row_037882"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Barrigada"
      ],
      "states": [
        "GU"
      ],
      "fiscal_year": 2021,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "96921"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_polyphase_system_inc_tax_7004_2021",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2021_row_040984"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Barrigada"
      ],
      "states": [
        "GU"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "96921"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 3,
      "initial_approval": 2,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_polyphase_system_inc_tax_7004_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_040959"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Barrigada"
      ],
      "states": [
        "GU"
      ],
      "fiscal_year": 2023,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "96921"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_polyphase_system_inc_tax_7004_2023",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2023_row_022523"
      ],
      "continuing_approval": 0
    },
    {
      "cities": [
        "Barrigada"
      ],
      "states": [
        "GU"
      ],
      "fiscal_year": 2013,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "96921"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_polyphase_system_inc_tax_0146_2013",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2013_row_043698"
      ],
      "continuing_approval": 0
    },
    {
      "cities": [
        "Barrigada"
      ],
      "states": [
        "GU"
      ],
      "fiscal_year": 2014,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "96921"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 3,
      "initial_approval": 3,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_polyphase_system_inc_tax_0146_2014",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2014_row_044919"
      ],
      "continuing_approval": 0
    },
    {
      "cities": [
        "Barrigada"
      ],
      "states": [
        "GU"
      ],
      "fiscal_year": 2017,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "96921"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 2,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_polyphase_system_inc_tax_0146_2017",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2017_row_039161"
      ],
      "continuing_approval": 2
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "address_line_1": "Post Office Box 21146",
      "raw_address": "Post Office Box 21146  BARRIGADA GU 96921",
      "city": "Barrigada",
      "state": "GU",
      "postal_code": "96921",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2026-02-10",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "BARRIGADA GU 96921",
      "city": "Barrigada",
      "state": "GU",
      "postal_code": "96921",
      "filing_count": 57,
      "case_count": 57,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-06-23",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "address_line_1": "176 Pedro Benavente Street",
      "raw_address": "176 Pedro Benavente Street  BARRIGADA GU 96913",
      "city": "Barrigada",
      "state": "GU",
      "postal_code": "96913",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2026-02-10",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "BARRIGADA GU 96913",
      "city": "Barrigada",
      "county": "Unkown Name",
      "state": "GU",
      "postal_code": "96913",
      "filing_count": 30,
      "case_count": 30,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-06-23",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "BARRIGADA GU 96913",
      "city": "Barrigada",
      "county": "Barrigada",
      "state": "GU",
      "postal_code": "96913",
      "filing_count": 22,
      "case_count": 22,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2021,
      "latest_decision_date": "2020-10-15",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "DEDEDO GU 96929",
      "city": "Dededo",
      "county": "Dededo",
      "state": "GU",
      "postal_code": "96929",
      "filing_count": 5,
      "case_count": 5,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016,
      "latest_decision_date": "2016-06-29",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 2,
    "worksite_address_count": 4,
    "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": [
    "GU"
  ],
  "cities": [
    "Barrigada",
    "Dededo"
  ],
  "postal_codes": [
    "96913",
    "96929",
    "96921"
  ],
  "top_markets": [
    {
      "city": "Barrigada",
      "state": "GU",
      "postal_code": "96913",
      "lca_count": 54,
      "role_title_count": 10,
      "wage_low_min": 33134,
      "wage_high_max": 69600,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2026
    },
    {
      "city": "Dededo",
      "state": "GU",
      "postal_code": "96929",
      "lca_count": 5,
      "role_title_count": 2,
      "wage_low_min": 37918,
      "wage_high_max": 0,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016
    }
  ]
}

Industry

{
  "naics_codes": [
    "238210",
    "23"
  ],
  "naics_breakdown": [
    {
      "value": "236220",
      "filing_count": 46,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "238210",
      "filing_count": 3,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 33134,
  "annualized_high_max": 69600,
  "annualized_low_avg": 46441.4576271186
}

Trend

[
  {
    "fiscal_year": 2016,
    "quarter": "Q2",
    "lca_count": 10,
    "case_count": 10,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 37918,
    "wage_high_max": 0,
    "wage_low_avg": 45986.7
  },
  {
    "fiscal_year": 2017,
    "quarter": "Q2",
    "lca_count": 7,
    "case_count": 7,
    "role_title_count": 4,
    "worksite_count": 1,
    "wage_low_min": 33134,
    "wage_high_max": 0,
    "wage_low_avg": 40066.4285714286
  },
  {
    "fiscal_year": 2018,
    "quarter": "Q2",
    "lca_count": 7,
    "case_count": 7,
    "role_title_count": 4,
    "worksite_count": 1,
    "wage_low_min": 37502,
    "wage_high_max": 0,
    "wage_low_avg": 45866.8571428571
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 46800,
    "wage_high_max": 46800,
    "wage_low_avg": 46800
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 39811,
    "wage_high_max": 39811,
    "wage_low_avg": 39811
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 39811,
    "wage_high_max": 39811,
    "wage_low_avg": 39811
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q3",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 39811,
    "wage_high_max": 53581,
    "wage_low_avg": 48991
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q2",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 33134,
    "wage_high_max": 37149,
    "wage_low_avg": 35141.5
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 50606,
    "wage_high_max": 50606,
    "wage_low_avg": 50606
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q2",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 34882,
    "wage_high_max": 50606,
    "wage_low_avg": 40123.3333333333
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 50606,
    "wage_high_max": 50606,
    "wage_low_avg": 50606
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q4",
    "lca_count": 8,
    "case_count": 8,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 46946,
    "wage_high_max": 53685,
    "wage_low_avg": 51157.75
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q4",
    "lca_count": 5,
    "case_count": 5,
    "role_title_count": 4,
    "worksite_count": 1,
    "wage_low_min": 33259,
    "wage_high_max": 53685,
    "wage_low_avg": 45086.2
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q1",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 41309,
    "wage_high_max": 48443,
    "wage_low_avg": 45609
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q3",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 55182,
    "wage_high_max": 64043,
    "wage_low_avg": 61089.3333333333
  },
  {
    "fiscal_year": 2026,
    "quarter": "Q2",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 43389,
    "wage_high_max": 69600,
    "wage_low_avg": 56494.5
  }
]

Links

{
  "roles": "/v1/roles?company=Polyphase%20System%2C%20Inc.",
  "wages": "/v1/wages?company=Polyphase%20System%2C%20Inc.",
  "trends": "/v1/trends?company=Polyphase%20System%2C%20Inc."
}

Get this page with API

Rendered from the bluedoor H-1B Jobs API. Reproduce it:

GET https://api.bluedoor.sh/h1b-jobs/v1/companies?q=polyphase+system+inc&limit=5JSON

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