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Middlesex Corporation 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
Middlesex Corporation MIDDLESEX CORPORATION	15	12	10	FY2016 to FY2026 Latest decision 2026-02-09	8	Field 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	12
Worksites	10
Latest decision	2026-02-09
USCIS approvals	8
USCIS denials	0

Aliases and source names

Aliases	Source Names	Sources
MIDDLESEX CORPORATION	Middlesex Corporation, MIDDLESEX CORPORATION	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
Field Engineer	17-2051.00 Civil Engineers	3	$70,000	$85,000
Field Engineer, Southeast	17-2051.00 Civil Engineers	2	$65,000	$105,000
Civil Engineer	17-2051.00 Civil Engineers	1	$70,000	$85,000
ESTIMATOR	13-1051	1	$47,500	$60,000
FIELD ENGINEER, CIVIL ENGINEERING	17-2051 CIVIL ENGINEERS	1	$55,000	$85,000
IT MANAGER	15-1142 NETWORK AND COMPUTER SYSTEMS ADMINISTRATORS	1	$74,800	$87,000
Mechanical Engineer	17-2141.00 Mechanical Engineers	1	$70,000	$85,000
OFFICE ENGINEER	17-2051	1	$59,842	$0
Project Controls Engineer	17-2051.00 Civil Engineers	1	$75,878	$89,000
PROJECT ENGINEER	17-2051	1	$76,000	$90,000

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Orlando	FL	32824	4	4	47,500	117,500	2,016	2,019
Meriden	CT	06450	2	2	70,000	85,000	2,025	2,025
Littleton	MA	01460	2	2	75,878	90,000	2,016	2,025
Newington	CT	06111	1	1	64,854	0	2,016	2,016
Norwalk	CT	06854	1	1	75,026	85,000	2,025	2,025
Norwalk	CT	06855	1	1	72,406	85,000	2,024	2,024
Fort Myers	FL	33915	1	1	70,000	85,000	2,025	2,025
Tampa	FL	33610	1	1	85,500	105,000	2,026	2,026
Tampa	FL	33614	1	1	65,000	87,500	2,023	2,023
Somerville	MA	2143	1	1	74,800	87,000	2,019	2,019

Full company payload

Company ID	company:middlesex
Name	Middlesex Corporation
Normalized Name	middlesex
Source Company Ids	company_dol_oflc_lca_middlesex_corporation, company_uscis_h1b_datahub_middlesex_corporation_tax_4615
Source Names	Middlesex Corporation, MIDDLESEX CORPORATION
Aliases	MIDDLESEX CORPORATION
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "Middlesex Corporation",
    "MIDDLESEX CORPORATION"
  ],
  "dba_names": [],
  "name_variants": [
    {
      "value": "Middlesex Corporation",
      "filing_count": 8,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "MIDDLESEX CORPORATION",
      "filing_count": 4,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016,
      "source": "dol_oflc_lca"
    },
    {
      "value": "MIDDLESEX CORPORATION",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "4615",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 15,
  "case_count": 15,
  "role_title_count": 12,
  "worksite_count": 10,
  "total_workers": 15,
  "first_fiscal_year": 2016,
  "first_received_date": "2016-03-09",
  "latest_fiscal_year": 2026,
  "latest_decision_date": "2026-02-09",
  "certified_count": 15,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 8,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 7,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 15,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 11,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ]
}

Petition Activity

{
  "initial_approval": 0,
  "initial_denial": 0,
  "continuing_approval": 0,
  "continuing_denial": 0,
  "total_approval": 8,
  "total_denial": 0,
  "fiscal_years": [
    "2013",
    "2016",
    "2017",
    "2018",
    "2019"
  ],
  "year_metrics": [
    {
      "cities": [
        "Littleton"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2013,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "01460"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_middlesex_corporation_tax_4615_2013",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2013_row_001383"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Littleton"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2016,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "01460"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 3,
      "initial_approval": 2,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_middlesex_corporation_tax_4615_2016",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2016_row_001119"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Littleton"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2017,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "01460"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 2,
      "initial_approval": 2,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_middlesex_corporation_tax_4615_2017",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2017_row_000995"
      ],
      "continuing_approval": 0
    },
    {
      "cities": [
        "Littleton"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2018,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "01460"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_middlesex_corporation_tax_4615_2018",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2018_row_001072"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Littleton"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2019,
      "naics_codes": [
        "23"
      ],
      "postal_codes": [
        "01460"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_middlesex_corporation_tax_4615_2019",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2019_row_001210"
      ],
      "continuing_approval": 0
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "address_line_1": "1 Spectacle Pond Road",
      "raw_address": "1 Spectacle Pond Road  LITTLETON MA 01460",
      "city": "Littleton",
      "state": "MA",
      "postal_code": "01460",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2026-02-09",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "LITTLETON MA 01460",
      "city": "Littleton",
      "state": "MA",
      "postal_code": "01460",
      "filing_count": 12,
      "case_count": 12,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-06-26",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "LITTLETON CT 1460",
      "city": "Littleton",
      "state": "CT",
      "postal_code": "1460",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-06-04",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "LITTLETON MA 1460",
      "city": "Littleton",
      "state": "MA",
      "postal_code": "1460",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-03-28",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "address_line_1": "3622 E Clifton Street",
      "raw_address": "3622 E Clifton Street  TAMPA FL 33610",
      "city": "Tampa",
      "state": "FL",
      "postal_code": "33610",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2026-02-09",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "MERIDEN CT 06450",
      "city": "Meriden",
      "county": "Meriden City",
      "state": "CT",
      "postal_code": "06450",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-06-26",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "FORT MYERS FL 33915",
      "city": "Fort Myers",
      "county": "Lee",
      "state": "FL",
      "postal_code": "33915",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-06-26",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "LITTLETON MA 01460",
      "city": "Littleton",
      "county": "Littleton",
      "state": "MA",
      "postal_code": "01460",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-06-26",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "NORWALK CT 06854",
      "city": "Norwalk",
      "county": "Norwalk City",
      "state": "CT",
      "postal_code": "06854",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-06-26",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "NORWALK CT 06855",
      "city": "Norwalk",
      "county": "Norwalk City",
      "state": "CT",
      "postal_code": "06855",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2024,
      "latest_decision_date": "2024-06-21",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "TAMPA FL 33614",
      "city": "Tampa",
      "county": "Hillsborough",
      "state": "FL",
      "postal_code": "33614",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2023,
      "latest_decision_date": "2023-08-01",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "ORLANDO FL 32824",
      "city": "Orlando",
      "county": "Orange",
      "state": "FL",
      "postal_code": "32824",
      "filing_count": 4,
      "case_count": 4,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-03-28",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "SOMERVILLE MA 2143",
      "city": "Somerville",
      "county": "Middlesex",
      "state": "MA",
      "postal_code": "2143",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-06-04",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "NEWINGTON CT 06111",
      "city": "Newington",
      "county": "Hartford",
      "state": "CT",
      "postal_code": "06111",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016,
      "latest_decision_date": "2016-03-23",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "LITTLETON MA 01460",
      "city": "Littleton",
      "county": "Middlesex",
      "state": "MA",
      "postal_code": "01460",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016,
      "latest_decision_date": "2016-03-16",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 4,
    "worksite_address_count": 11,
    "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": [
    "FL",
    "CT",
    "MA"
  ],
  "cities": [
    "Orlando",
    "Meriden",
    "Littleton",
    "Newington",
    "Norwalk",
    "Fort Myers",
    "Tampa",
    "Somerville"
  ],
  "postal_codes": [
    "32824",
    "06450",
    "01460",
    "06111",
    "06854",
    "06855",
    "33915",
    "33610",
    "33614",
    "2143"
  ],
  "top_markets": [
    {
      "city": "Orlando",
      "state": "FL",
      "postal_code": "32824",
      "lca_count": 4,
      "role_title_count": 4,
      "wage_low_min": 47500,
      "wage_high_max": 117500,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019
    },
    {
      "city": "Meriden",
      "state": "CT",
      "postal_code": "06450",
      "lca_count": 2,
      "role_title_count": 2,
      "wage_low_min": 70000,
      "wage_high_max": 85000,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Littleton",
      "state": "MA",
      "postal_code": "01460",
      "lca_count": 2,
      "role_title_count": 2,
      "wage_low_min": 75878,
      "wage_high_max": 90000,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Newington",
      "state": "CT",
      "postal_code": "06111",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 64854,
      "wage_high_max": 0,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016
    },
    {
      "city": "Norwalk",
      "state": "CT",
      "postal_code": "06854",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 75026,
      "wage_high_max": 85000,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Norwalk",
      "state": "CT",
      "postal_code": "06855",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 72406,
      "wage_high_max": 85000,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2024
    },
    {
      "city": "Fort Myers",
      "state": "FL",
      "postal_code": "33915",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 70000,
      "wage_high_max": 85000,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Tampa",
      "state": "FL",
      "postal_code": "33610",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 85500,
      "wage_high_max": 105000,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026
    },
    {
      "city": "Tampa",
      "state": "FL",
      "postal_code": "33614",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 65000,
      "wage_high_max": 87500,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2023
    },
    {
      "city": "Somerville",
      "state": "MA",
      "postal_code": "2143",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 74800,
      "wage_high_max": 87000,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019
    }
  ]
}

Industry

{
  "naics_codes": [
    "237310",
    "23"
  ],
  "naics_breakdown": [
    {
      "value": "237310",
      "filing_count": 11,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 47500,
  "annualized_high_max": 117500,
  "annualized_low_avg": 70884.5333333333
}

Trend

[
  {
    "fiscal_year": 2016,
    "quarter": "Q2",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 4,
    "worksite_count": 3,
    "wage_low_min": 47500,
    "wage_high_max": 90000,
    "wage_low_avg": 62049
  },
  {
    "fiscal_year": 2018,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 101462,
    "wage_high_max": 117500,
    "wage_low_avg": 101462
  },
  {
    "fiscal_year": 2019,
    "quarter": "Q2",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 55000,
    "wage_high_max": 87000,
    "wage_low_avg": 64900
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 65000,
    "wage_high_max": 87500,
    "wage_low_avg": 65000
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 72406,
    "wage_high_max": 85000,
    "wage_low_avg": 72406
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q3",
    "lca_count": 5,
    "case_count": 5,
    "role_title_count": 4,
    "worksite_count": 4,
    "wage_low_min": 70000,
    "wage_high_max": 89000,
    "wage_low_avg": 72180.8
  },
  {
    "fiscal_year": 2026,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 85500,
    "wage_high_max": 105000,
    "wage_low_avg": 85500
  }
]

Links

{
  "roles": "/v1/roles?company=Middlesex%20Corporation",
  "wages": "/v1/wages?company=Middlesex%20Corporation",
  "trends": "/v1/trends?company=Middlesex%20Corporation"
}

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=middlesex+corporation&limit=5JSON

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