Home / Companies / Silfab Solar WA, Inc.

Silfab Solar WA, 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
Silfab Solar WA, Inc. SILFAB SOLAR WA INC	15	6	3	FY2019 to FY2025 Latest decision 2025-05-27	3	Quality Engineer 3 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	15
Certified LCAs	15
Denied LCAs	0
Role titles	6
Worksites	3
Latest decision	2025-05-27
USCIS approvals	3
USCIS denials	1

Aliases and source names

Aliases	Source Names	Sources
SILFAB SOLAR WA INC	Silfab Solar WA, Inc., SILFAB SOLAR WA INC	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
Quality Engineer	17-2112.03 Manufacturing Engineers	3	$80,000	$100,000
Quality Engineer	17-2199.00 Engineers, All Other	2	$70,000	$70,000
SOLAR PROCESSING ENGINEER	17-2199 ENGINEERS, ALL OTHER	2	$91,270	$91,270
Solar Processing Engineer	17-2199.00 Engineers, All Other	2	$98,807	$114,304
SR. MANUFACTURING ENGINEER	11-9041 ARCHITECTURAL AND ENGINEERING MANAGERS	2	$109,949	$109,949
Equipment Automation Engineer	17-2112.00 Industrial Engineers	1	$90,000	$90,000
R&D Engineer	17-2041.00 Chemical Engineers	1	$110,000	$115,000
R&D Engineer	17-2199.11 Solar Energy Systems Engineers	1	$110,000	$115,000
R&D Engineer – CVD Diffusion	17-2131.00 Materials Engineers	1	$100,000	$100,000

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Burlington	WA	98233	8	3	70,000	114,304	2,022	2,025
Bellingham	WA	98225	4	2	91,270	109,949	2,019	2,019
Fort Mill	SC	29715	3	2	100,000	115,000	2,023	2,024

Full company payload

Company ID	company:silfab solar wa
Name	Silfab Solar WA, Inc.
Normalized Name	silfab solar wa
Source Company Ids	company_dol_oflc_lca_silfab_solar_wa_inc, company_uscis_h1b_datahub_silfab_solar_wa_inc_tax_7741
Source Names	Silfab Solar WA, Inc., SILFAB SOLAR WA INC
Aliases	SILFAB SOLAR WA INC
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "Silfab Solar WA, Inc.",
    "SILFAB SOLAR WA INC"
  ],
  "dba_names": [],
  "name_variants": [
    {
      "value": "Silfab Solar WA, Inc.",
      "filing_count": 11,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "SILFAB SOLAR WA INC.",
      "filing_count": 4,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "SILFAB SOLAR WA INC",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "7741",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 15,
  "case_count": 15,
  "role_title_count": 6,
  "worksite_count": 3,
  "total_workers": 15,
  "first_fiscal_year": 2019,
  "first_received_date": "2019-03-20",
  "latest_fiscal_year": 2025,
  "latest_decision_date": "2025-05-27",
  "certified_count": 15,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 8,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Certified - Withdrawn",
      "filing_count": 3,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2024,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 2,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED-WITHDRAWN",
      "filing_count": 2,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 15,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 15,
      "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": 3,
  "total_denial": 1,
  "fiscal_years": [
    "2019",
    "2022"
  ],
  "year_metrics": [
    {
      "cities": [
        "Bellingham"
      ],
      "states": [
        "WA"
      ],
      "fiscal_year": 2019,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "98225"
      ],
      "total_denial": 1,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 1,
      "petition_count_id": "petition_count_uscis_h1b_archive_silfab_solar_wa_inc_tax_7741_2019",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2019_row_024634"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Bellingham"
      ],
      "states": [
        "WA"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "98225"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 2,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_silfab_solar_wa_inc_tax_7741_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_047084"
      ],
      "continuing_approval": 2
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "raw_address": "BURLINGTON WA 98233",
      "city": "Burlington",
      "state": "WA",
      "postal_code": "98233",
      "filing_count": 8,
      "case_count": 8,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-05-27",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "BELLINGHAM WA 98225",
      "city": "Bellingham",
      "state": "WA",
      "postal_code": "98225",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2023,
      "latest_decision_date": "2023-01-04",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "MISSISSAUGA  L5T 2Y3",
      "city": "Mississauga",
      "postal_code": "L5T 2Y3",
      "filing_count": 4,
      "case_count": 4,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-04-08",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "raw_address": "BURLINGTON WA 98233",
      "city": "Burlington",
      "county": "Skagit",
      "state": "WA",
      "postal_code": "98233",
      "filing_count": 8,
      "case_count": 8,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-05-27",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "FORT MILL SC 29715",
      "city": "Fort Mill",
      "county": "York",
      "state": "SC",
      "postal_code": "29715",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2024,
      "latest_decision_date": "2024-05-31",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "BELLINGHAM WA 98225",
      "city": "Bellingham",
      "county": "Whatcom",
      "state": "WA",
      "postal_code": "98225",
      "filing_count": 4,
      "case_count": 4,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-04-08",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 3,
    "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": [
    "WA",
    "SC"
  ],
  "cities": [
    "Burlington",
    "Bellingham",
    "Fort Mill"
  ],
  "postal_codes": [
    "98233",
    "98225",
    "29715"
  ],
  "top_markets": [
    {
      "city": "Burlington",
      "state": "WA",
      "postal_code": "98233",
      "lca_count": 8,
      "role_title_count": 3,
      "wage_low_min": 70000,
      "wage_high_max": 114304,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Bellingham",
      "state": "WA",
      "postal_code": "98225",
      "lca_count": 4,
      "role_title_count": 2,
      "wage_low_min": 91270,
      "wage_high_max": 109949,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019
    },
    {
      "city": "Fort Mill",
      "state": "SC",
      "postal_code": "29715",
      "lca_count": 3,
      "role_title_count": 2,
      "wage_low_min": 100000,
      "wage_high_max": 115000,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2024
    }
  ]
}

Industry

{
  "naics_codes": [
    "334413",
    "33"
  ],
  "naics_breakdown": [
    {
      "value": "334413",
      "filing_count": 15,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 70000,
  "annualized_high_max": 115000,
  "annualized_low_avg": 95036.6
}

Trend

[
  {
    "fiscal_year": 2019,
    "quarter": "Q2",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 91270,
    "wage_high_max": 109949,
    "wage_low_avg": 100609.5
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q2",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 70000,
    "wage_high_max": 98807,
    "wage_low_avg": 84403.5
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 70000,
    "wage_high_max": 70000,
    "wage_low_avg": 70000
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 80000,
    "wage_high_max": 100000,
    "wage_low_avg": 90000
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 100000,
    "wage_high_max": 100000,
    "wage_low_avg": 100000
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 80000,
    "wage_high_max": 80000,
    "wage_low_avg": 80000
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 110000,
    "wage_high_max": 115000,
    "wage_low_avg": 110000
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 114304,
    "wage_high_max": 114304,
    "wage_low_avg": 114304
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 90000,
    "wage_high_max": 90000,
    "wage_low_avg": 90000
  }
]

Links

{
  "roles": "/v1/roles?company=Silfab%20Solar%20WA%2C%20Inc.",
  "wages": "/v1/wages?company=Silfab%20Solar%20WA%2C%20Inc.",
  "trends": "/v1/trends?company=Silfab%20Solar%20WA%2C%20Inc."
}

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