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National Retrofitting Group, LLC 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
National Retrofitting Group, LLC NATIONAL RETROFITTING GROUP LLC	7	4	1	FY2016 to FY2025 Latest decision 2025-04-29	6	FINANCIAL ANALYST 2 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	7
Certified LCAs	6
Denied LCAs	1
Role titles	4
Worksites	1
Latest decision	2025-04-29
USCIS approvals	6
USCIS denials	0

Aliases and source names

Aliases	Source Names	Sources
NATIONAL RETROFITTING GROUP LLC	National Retrofitting Group, LLC, NATIONAL RETROFITTING GROUP LLC	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
FINANCIAL ANALYST	13-2051 FINANCIAL ANALYSTS	2	$51,050	$57,250
ACCOUNTANT	13-2011	1	$50,315	$0
ACCOUNTANT	13-2011.01 Accountants	1	$50,773	$50,773
Energy Engineer	17-2199.00 Engineers, All Other	1	$71,968	$71,968
Energy Engineer	17-2199.03 Energy Engineers	1	$83,000	$83,000
Energy Specialist	13-1199.05 Sustainability Specialists	1	$55,000	$55,000

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Niles	IL	60714	7	4	50,315	83,000	2,016	2,025

Full company payload

Company ID	company:national retrofitting group
Name	National Retrofitting Group, LLC
Normalized Name	national retrofitting group
Source Company Ids	company_dol_oflc_lca_national_retrofitting_group_llc, company_uscis_h1b_datahub_national_retrofitting_group_llc_tax_0086, company_uscis_h1b_datahub_national_retrofitting_group_llc_tax_86
Source Names	National Retrofitting Group, LLC, NATIONAL RETROFITTING GROUP LLC
Aliases	NATIONAL RETROFITTING GROUP LLC
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "National Retrofitting Group, LLC",
    "NATIONAL RETROFITTING GROUP LLC"
  ],
  "dba_names": [],
  "name_variants": [
    {
      "value": "National Retrofitting Group, LLC",
      "filing_count": 4,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "NATIONAL RETROFITTING GROUP, LLC",
      "filing_count": 3,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "NATIONAL RETROFITTING GROUP LLC",
      "source": "uscis_h1b_employer_data_hub"
    },
    {
      "value": "NATIONAL RETROFITTING GROUP LLC",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "0086",
    "source": "uscis_h1b_employer_data_hub"
  },
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "86",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 7,
  "case_count": 7,
  "role_title_count": 4,
  "worksite_count": 1,
  "total_workers": 7,
  "first_fiscal_year": 2016,
  "first_received_date": "2016-03-08",
  "latest_fiscal_year": 2025,
  "latest_decision_date": "2025-04-29",
  "certified_count": 6,
  "denied_count": 1,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 3,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 3,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Denied",
      "filing_count": 1,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 7,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 6,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ]
}

Petition Activity

{
  "initial_approval": 0,
  "initial_denial": 0,
  "continuing_approval": 0,
  "continuing_denial": 0,
  "total_approval": 6,
  "total_denial": 0,
  "fiscal_years": [
    "2016",
    "2019",
    "2021",
    "2022"
  ],
  "year_metrics": [
    {
      "cities": [
        "Niles"
      ],
      "states": [
        "IL"
      ],
      "fiscal_year": 2016,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "60714"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_national_retrofitting_group_llc_tax_0086_2016",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2016_row_020503"
      ],
      "continuing_approval": 0
    },
    {
      "cities": [
        "Niles"
      ],
      "states": [
        "IL"
      ],
      "fiscal_year": 2019,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "60714"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_national_retrofitting_group_llc_tax_0086_2019",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2019_row_019527"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Niles"
      ],
      "states": [
        "IL"
      ],
      "fiscal_year": 2021,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "60714"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_national_retrofitting_group_llc_tax_0086_2021",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2021_row_035738"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Niles"
      ],
      "states": [
        "IL"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "60714"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 2,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_national_retrofitting_group_llc_tax_0086_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_035708"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Niles"
      ],
      "states": [
        "IL"
      ],
      "fiscal_year": 2021,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "60714"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_national_retrofitting_group_llc_tax_86_2021",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2021_row_035739"
      ],
      "continuing_approval": 1
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "raw_address": "NILES IL 60714",
      "city": "Niles",
      "state": "IL",
      "postal_code": "60714",
      "filing_count": 7,
      "case_count": 7,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-04-29",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "raw_address": "NILES IL 60714",
      "city": "Niles",
      "county": "Cook",
      "state": "IL",
      "postal_code": "60714",
      "filing_count": 6,
      "case_count": 6,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-04-29",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "NILES IL 60714",
      "city": "Niles",
      "county": "Illinois",
      "state": "IL",
      "postal_code": "60714",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "latest_decision_date": "2018-04-20",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 1,
    "worksite_address_count": 2,
    "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": [
    "IL"
  ],
  "cities": [
    "Niles"
  ],
  "postal_codes": [
    "60714"
  ],
  "top_markets": [
    {
      "city": "Niles",
      "state": "IL",
      "postal_code": "60714",
      "lca_count": 7,
      "role_title_count": 4,
      "wage_low_min": 50315,
      "wage_high_max": 83000,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025
    }
  ]
}

Industry

{
  "naics_codes": [
    "23899",
    "23"
  ],
  "naics_breakdown": [
    {
      "value": "23829",
      "filing_count": 4,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "238290",
      "filing_count": 1,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "source": "dol_oflc_lca"
    },
    {
      "value": "23899",
      "filing_count": 1,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 50315,
  "annualized_high_max": 83000,
  "annualized_low_avg": 59908
}

Trend

[
  {
    "fiscal_year": 2016,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 51050,
    "wage_high_max": 0,
    "wage_low_avg": 51050
  },
  {
    "fiscal_year": 2018,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 50315,
    "wage_high_max": 0,
    "wage_low_avg": 50315
  },
  {
    "fiscal_year": 2019,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 57250,
    "wage_high_max": 57250,
    "wage_low_avg": 57250
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 83000,
    "wage_high_max": 83000,
    "wage_low_avg": 83000
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 50773,
    "wage_high_max": 50773,
    "wage_low_avg": 50773
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 55000,
    "wage_high_max": 55000,
    "wage_low_avg": 55000
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 71968,
    "wage_high_max": 71968,
    "wage_low_avg": 71968
  }
]

Links

{
  "roles": "/v1/roles?company=National%20Retrofitting%20Group%2C%20LLC",
  "wages": "/v1/wages?company=National%20Retrofitting%20Group%2C%20LLC",
  "trends": "/v1/trends?company=National%20Retrofitting%20Group%2C%20LLC"
}

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