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Celgard, 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
Celgard, LLC CELGARD LLC	20	12	4	FY2016 to FY2025 Latest decision 2025-04-23	11	Advanced Battery Separator Engineer 3 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	20
Certified LCAs	18
Denied LCAs	0
Role titles	12
Worksites	4
Latest decision	2025-04-23
USCIS approvals	11
USCIS denials	0

Aliases and source names

Aliases	Source Names	Sources
CELGARD LLC	Celgard, LLC, CELGARD LLC	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
Advanced Battery Separator Engineer	19-2032.00 Materials Scientists	3	$102,114	$153,170
.NET Developer	15-1252.00 Software Developers	2	$91,350	$124,800
APPLICATION SUPPORT GROUP MANAGER	15-1121	2	$120,345	$0
COATING ENGINEER	17-2041 CHEMICAL ENGINEERS	2	$105,000	$105,000
POLYMER SCIENTIST	19-2031 CHEMISTS	2	$80,000	$80,000
Product Development Engineer (Coating Technology)	19-2032.00 Materials Scientists	2	$73,961	$110,941
Application Support Group Manager	15-1121.00 Computer Systems Analysts	1	$106,720	$160,080
APPLICATIONS DEVELOPER I	15-1132	1	$80,000	$0
Data Engineer - Information Technology	15-2051.00 Data Scientists	1	$145,000	$145,000
Data Scientist	15-2031.00 Operations Research Analysts	1	$140,000	$140,000

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Charlotte	NC	28277	7	4	91,350	160,080	2,018	2,023
Charlotte	NC	28273	6	3	80,000	172,893	2,019	2,025
Concord	NC	28027	6	4	73,961	153,170	2,019	2,025
Charlotte	NC	28277-1591	1	1	80,000	0	2,016	2,016

Full company payload

Company ID	company:celgard
Name	Celgard, LLC
Normalized Name	celgard
Source Company Ids	company_dol_oflc_lca_celgard_llc, company_uscis_h1b_datahub_celgard_llc_tax_9137
Source Names	Celgard, LLC, CELGARD LLC
Aliases	CELGARD LLC
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "Celgard, LLC",
    "CELGARD LLC"
  ],
  "dba_names": [],
  "name_variants": [
    {
      "value": "Celgard, LLC",
      "filing_count": 9,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CELGARD LLC",
      "filing_count": 6,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Celgard LLC",
      "filing_count": 4,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CELGARD LLC",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "9137",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 20,
  "case_count": 20,
  "role_title_count": 12,
  "worksite_count": 4,
  "total_workers": 20,
  "first_fiscal_year": 2016,
  "first_received_date": "2016-02-15",
  "latest_fiscal_year": 2025,
  "latest_decision_date": "2025-04-23",
  "certified_count": 18,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 10,
      "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": "Withdrawn",
      "filing_count": 2,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Certified - Withdrawn",
      "filing_count": 1,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED-WITHDRAWN",
      "filing_count": 1,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 20,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 19,
      "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": 11,
  "total_denial": 0,
  "fiscal_years": [
    "2011",
    "2012",
    "2015",
    "2016",
    "2018",
    "2019",
    "2022"
  ],
  "year_metrics": [
    {
      "cities": [
        "Charlotte"
      ],
      "states": [
        "NC"
      ],
      "fiscal_year": 2011,
      "naics_codes": [
        "55"
      ],
      "postal_codes": [
        "28210"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_celgard_llc_tax_9137_2011",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2011_row_044124"
      ],
      "continuing_approval": 0
    },
    {
      "cities": [
        "Charlotte"
      ],
      "states": [
        "NC"
      ],
      "fiscal_year": 2012,
      "naics_codes": [
        "55"
      ],
      "postal_codes": [
        "28210"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_celgard_llc_tax_9137_2012",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2012_row_040320"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Charlotte"
      ],
      "states": [
        "NC"
      ],
      "fiscal_year": 2015,
      "naics_codes": [
        "32"
      ],
      "postal_codes": [
        "28210"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_celgard_llc_tax_9137_2015",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2015_row_036392"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Charlotte"
      ],
      "states": [
        "NC"
      ],
      "fiscal_year": 2016,
      "naics_codes": [
        "32"
      ],
      "postal_codes": [
        "28210"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_celgard_llc_tax_9137_2016",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2016_row_039543"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Charlotte"
      ],
      "states": [
        "NC"
      ],
      "fiscal_year": 2018,
      "naics_codes": [
        "32"
      ],
      "postal_codes": [
        "28273"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_celgard_llc_tax_9137_2018",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2018_row_040050"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Charlotte"
      ],
      "states": [
        "NC"
      ],
      "fiscal_year": 2019,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "28273"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 2,
      "initial_approval": 2,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_celgard_llc_tax_9137_2019",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2019_row_040883"
      ],
      "continuing_approval": 0
    },
    {
      "cities": [
        "Charlotte"
      ],
      "states": [
        "NC"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "32",
        "33"
      ],
      "postal_codes": [
        "28273"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 4,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_celgard_llc_tax_9137_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_010028",
        "sr_uscis_h1b_datahub_2022_row_010029"
      ],
      "continuing_approval": 4
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "raw_address": "CHARLOTTE NC 28273",
      "city": "Charlotte",
      "state": "NC",
      "postal_code": "28273",
      "filing_count": 15,
      "case_count": 15,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-04-23",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "CONCORD NC 28027",
      "city": "Concord",
      "state": "NC",
      "postal_code": "28027",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-01-17",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "CHARLOTTE NC 28277",
      "city": "Charlotte",
      "state": "NC",
      "postal_code": "28277",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2023,
      "latest_decision_date": "2023-06-02",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "raw_address": "CHARLOTTE NC 28273",
      "city": "Charlotte",
      "county": "Mecklenburg",
      "state": "NC",
      "postal_code": "28273",
      "filing_count": 6,
      "case_count": 6,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-04-23",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "CONCORD NC 28027",
      "city": "Concord",
      "county": "Cabarrus",
      "state": "NC",
      "postal_code": "28027",
      "filing_count": 6,
      "case_count": 6,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-04-22",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "CHARLOTTE NC 28277",
      "city": "Charlotte",
      "county": "Mecklenburg",
      "state": "NC",
      "postal_code": "28277",
      "filing_count": 6,
      "case_count": 6,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2023,
      "latest_decision_date": "2023-06-09",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "CHARLOTTE NC 28277",
      "city": "Charlotte",
      "county": "North Carolina",
      "state": "NC",
      "postal_code": "28277",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "latest_decision_date": "2018-05-07",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "CHARLOTTE NC 28277-1591",
      "city": "Charlotte",
      "county": "Mecklenburg",
      "state": "NC",
      "postal_code": "28277-1591",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016,
      "latest_decision_date": "2016-02-19",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 3,
    "worksite_address_count": 5,
    "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": [
    "NC"
  ],
  "cities": [
    "Charlotte",
    "Concord"
  ],
  "postal_codes": [
    "28277",
    "28273",
    "28027",
    "28277-1591",
    "28210"
  ],
  "top_markets": [
    {
      "city": "Charlotte",
      "state": "NC",
      "postal_code": "28277",
      "lca_count": 7,
      "role_title_count": 4,
      "wage_low_min": 91350,
      "wage_high_max": 160080,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2023
    },
    {
      "city": "Charlotte",
      "state": "NC",
      "postal_code": "28273",
      "lca_count": 6,
      "role_title_count": 3,
      "wage_low_min": 80000,
      "wage_high_max": 172893,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Concord",
      "state": "NC",
      "postal_code": "28027",
      "lca_count": 6,
      "role_title_count": 4,
      "wage_low_min": 73961,
      "wage_high_max": 153170,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Charlotte",
      "state": "NC",
      "postal_code": "28277-1591",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 80000,
      "wage_high_max": 0,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016
    }
  ]
}

Industry

{
  "naics_codes": [
    "551114",
    "32",
    "33",
    "55"
  ],
  "naics_breakdown": [
    {
      "value": "335911",
      "filing_count": 10,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2023,
      "source": "dol_oflc_lca"
    },
    {
      "value": "33591",
      "filing_count": 6,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "551114",
      "filing_count": 2,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    },
    {
      "value": "325998",
      "filing_count": 1,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 73961,
  "annualized_high_max": 172893,
  "annualized_low_avg": 106525.15
}

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": 2018,
    "quarter": "Q2",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 120345,
    "wage_high_max": 0,
    "wage_low_avg": 120345
  },
  {
    "fiscal_year": 2019,
    "quarter": "Q2",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 80000,
    "wage_high_max": 105000,
    "wage_low_avg": 92500
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 106720,
    "wage_high_max": 160080,
    "wage_low_avg": 106720
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q4",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 3,
    "wage_low_min": 127439,
    "wage_high_max": 142234,
    "wage_low_avg": 133813
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 145000,
    "wage_high_max": 145000,
    "wage_low_avg": 145000
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 91350,
    "wage_high_max": 124800,
    "wage_low_avg": 91350
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 73961,
    "wage_high_max": 172893,
    "wage_low_avg": 104767.5
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 73961,
    "wage_high_max": 110941,
    "wage_low_avg": 73961
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q3",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 102114,
    "wage_high_max": 153170,
    "wage_low_avg": 106819.333333333
  }
]

Links

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

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