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A123 Systems, 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
A123 Systems, LLC A123 SYSTEMS LLC	283	155	6	FY2016 to FY2026 Latest decision 2026-03-17	173	SYSTEMS ENGINEER 8 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	283
Certified LCAs	274
Denied LCAs	2
Role titles	155
Worksites	6
Latest decision	2026-03-17
USCIS approvals	173
USCIS denials	2

Aliases and source names

Aliases	Source Names	Sources
A123 SYSTEMS LLC	A123 Systems, LLC, A123 SYSTEMS LLC	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
SYSTEMS ENGINEER	17-2071 ELECTRICAL ENGINEERS	8	$70,000	$140,000
MECHANICAL DEVELOPMENT ENGINEER	17-2141	6	$90,000	$120,000
Systems Engineer	17-2071.00 Electrical Engineers	6	$81,000	$218,000
SENIOR SOFTWARE ENGINEER	15-1133 SOFTWARE DEVELOPERS, SYSTEMS SOFTWARE	5	$98,200	$150,600
ASSOCIATE ENGINEER	15-1133	4	$70,000	$85,000
Associate Research Engineer	19-2032.00 Materials Scientists	4	$70,000	$85,000
BATTERY SIMULATION ENGINEER	17-2141 MECHANICAL ENGINEERS	4	$82,000	$110,000
Senior Software Engineer	15-1133.00 Software Developers, Systems Software	4	$107,000	$150,000
SYSTEMS TEST ENGINEER	17-2071 ELECTRICAL ENGINEERS	4	$79,726	$120,000
VALIDATION ENGINEER	17-2199 Validation Engineers	4	$75,000	$120,000

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Novi	MI	48377	117	86	65,000	218,000	2,020	2,026
Livonia	MI	48152	102	52	65,000	269,794	2,016	2,019
Waltham	MA	2451	33	16	70,000	160,000	2,019	2,022
Waltham	MA	02451	24	18	65,000	145,000	2,017	2,026
Romulus	MI	48174	5	5	70,000	102,716	2,016	2,019
Livonia	MI	48512	2	2	70,000	120,000	2,018	2,018

Full company payload

Company ID	company:a123 systems
Name	A123 Systems, LLC
Normalized Name	a123 systems
Source Company Ids	company_dol_oflc_lca_a123_systems_llc, company_uscis_h1b_datahub_a123_systems_llc_tax_4405, company_uscis_h1b_datahub_a123_systems_llc_tax_4404
Source Names	A123 Systems, LLC, A123 SYSTEMS LLC
Aliases	A123 SYSTEMS LLC
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "4405",
    "source": "uscis_h1b_employer_data_hub"
  },
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "4404",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 283,
  "case_count": 283,
  "role_title_count": 155,
  "worksite_count": 6,
  "first_fiscal_year": 2016,
  "latest_fiscal_year": 2026,
  "latest_decision_date": "2026-03-17",
  "certified_count": 274,
  "denied_count": 2
}

Petition Activity

{
  "total_approval": 173,
  "total_denial": 2,
  "fiscal_years": [
    "2013",
    "2014",
    "2015",
    "2016",
    "2017",
    "2018",
    "2019",
    "2020",
    "2021",
    "2022",
    "2023"
  ],
  "year_metrics": [
    {
      "cities": [
        "Waltham"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2013,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "02451"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 3,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_a123_systems_llc_tax_4405_2013",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2013_row_027639"
      ],
      "continuing_approval": 3
    },
    {
      "cities": [
        "Waltham"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2014,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "02451"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 8,
      "initial_approval": 2,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_a123_systems_llc_tax_4405_2014",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2014_row_027412"
      ],
      "continuing_approval": 6
    },
    {
      "cities": [
        "Livonia"
      ],
      "states": [
        "MI"
      ],
      "fiscal_year": 2015,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "48152"
      ],
      "total_denial": 1,
      "initial_denial": 0,
      "total_approval": 6,
      "initial_approval": 2,
      "continuing_denial": 1,
      "petition_count_id": "petition_count_uscis_h1b_archive_a123_systems_llc_tax_4405_2015",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2015_row_022267"
      ],
      "continuing_approval": 4
    },
    {
      "cities": [
        "Livonia",
        "Waltham"
      ],
      "states": [
        "MA",
        "MI"
      ],
      "fiscal_year": 2016,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "02451",
        "48152"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 5,
      "initial_approval": 2,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_a123_systems_llc_tax_4405_2016",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2016_row_023221",
        "sr_uscis_h1b_datahub_2016_row_023222"
      ],
      "continuing_approval": 3
    },
    {
      "cities": [
        "Waltham"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2017,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "02451"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 22,
      "initial_approval": 6,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_a123_systems_llc_tax_4405_2017",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2017_row_020728"
      ],
      "continuing_approval": 16
    },
    {
      "cities": [
        "Livonia",
        "Waltham"
      ],
      "states": [
        "MA",
        "MI"
      ],
      "fiscal_year": 2018,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "02451",
        "48152"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 33,
      "initial_approval": 11,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_a123_systems_llc_tax_4405_2018",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2018_row_022529",
        "sr_uscis_h1b_datahub_2018_row_022530"
      ],
      "continuing_approval": 22
    },
    {
      "cities": [
        "Livonia"
      ],
      "states": [
        "MI"
      ],
      "fiscal_year": 2019,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "48152"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 29,
      "initial_approval": 10,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_a123_systems_llc_tax_4405_2019",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2019_row_022488"
      ],
      "continuing_approval": 19
    },
    {
      "cities": [
        "Livonia",
        "Novi",
        "Waltham"
      ],
      "states": [
        "MA",
        "MI"
      ],
      "fiscal_year": 2020,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "02451",
        "48152",
        "48377"
      ],
      "total_denial": 1,
      "initial_denial": 1,
      "total_approval": 25,
      "initial_approval": 8,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_a123_systems_llc_tax_4405_2020",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2020_row_000405",
        "sr_uscis_h1b_datahub_2020_row_000406",
        "sr_uscis_h1b_datahub_2020_row_000407"
      ],
      "continuing_approval": 17
    },
    {
      "cities": [
        "Novi",
        "Waltham"
      ],
      "states": [
        "MA",
        "MI"
      ],
      "fiscal_year": 2021,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "02451",
        "48377"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 20,
      "initial_approval": 5,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_a123_systems_llc_tax_4405_2021",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2021_row_000436",
        "sr_uscis_h1b_datahub_2021_row_000437"
      ],
      "continuing_approval": 15
    },
    {
      "cities": [
        "Novi"
      ],
      "states": [
        "MI"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "48377"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 15,
      "initial_approval": 6,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_a123_systems_llc_tax_4405_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_000374"
      ],
      "continuing_approval": 9
    },
    {
      "cities": [
        "Novi"
      ],
      "states": [
        "MI"
      ],
      "fiscal_year": 2023,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "48337",
        "48377"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 6,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_a123_systems_llc_tax_4405_2023",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2023_row_000211",
        "sr_uscis_h1b_datahub_2023_row_000212"
      ],
      "continuing_approval": 6
    },
    {
      "cities": [
        "Novi"
      ],
      "states": [
        "MI"
      ],
      "fiscal_year": 2020,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "48377"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_a123_systems_llc_tax_4404_2020",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2020_row_000404"
      ],
      "continuing_approval": 1
    }
  ]
}

Geography

{
  "states": [
    "MI",
    "MA"
  ],
  "cities": [
    "Novi",
    "Livonia",
    "Waltham",
    "Romulus"
  ],
  "postal_codes": [
    "48377",
    "48152",
    "2451",
    "02451",
    "48174",
    "48512",
    "48337"
  ],
  "top_markets": [
    {
      "city": "Novi",
      "state": "MI",
      "postal_code": "48377",
      "lca_count": 117,
      "role_title_count": 86,
      "wage_low_min": 65000,
      "wage_high_max": 218000,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2026
    },
    {
      "city": "Livonia",
      "state": "MI",
      "postal_code": "48152",
      "lca_count": 102,
      "role_title_count": 52,
      "wage_low_min": 65000,
      "wage_high_max": 269794,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019
    },
    {
      "city": "Waltham",
      "state": "MA",
      "postal_code": "2451",
      "lca_count": 33,
      "role_title_count": 16,
      "wage_low_min": 70000,
      "wage_high_max": 160000,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2022
    },
    {
      "city": "Waltham",
      "state": "MA",
      "postal_code": "02451",
      "lca_count": 24,
      "role_title_count": 18,
      "wage_low_min": 65000,
      "wage_high_max": 145000,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2026
    },
    {
      "city": "Romulus",
      "state": "MI",
      "postal_code": "48174",
      "lca_count": 5,
      "role_title_count": 5,
      "wage_low_min": 70000,
      "wage_high_max": 102716,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019
    },
    {
      "city": "Livonia",
      "state": "MI",
      "postal_code": "48512",
      "lca_count": 2,
      "role_title_count": 2,
      "wage_low_min": 70000,
      "wage_high_max": 120000,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018
    }
  ]
}

Industry

{
  "naics_codes": [
    "335911",
    "33"
  ]
}

Wage Summary

{
  "annualized_low_min": 65000,
  "annualized_high_max": 269794,
  "annualized_low_avg": 97273.0600706714
}

Trend

[
  {
    "fiscal_year": 2016,
    "quarter": "Q2",
    "lca_count": 11,
    "case_count": 11,
    "role_title_count": 11,
    "worksite_count": 2,
    "wage_low_min": 70100,
    "wage_high_max": 269794,
    "wage_low_avg": 102793.545454545
  },
  {
    "fiscal_year": 2017,
    "quarter": "Q2",
    "lca_count": 34,
    "case_count": 34,
    "role_title_count": 24,
    "worksite_count": 3,
    "wage_low_min": 68370,
    "wage_high_max": 150600,
    "wage_low_avg": 91529.6176470588
  },
  {
    "fiscal_year": 2018,
    "quarter": "Q2",
    "lca_count": 45,
    "case_count": 45,
    "role_title_count": 29,
    "worksite_count": 4,
    "wage_low_min": 65000,
    "wage_high_max": 150000,
    "wage_low_avg": 86722.7555555556
  },
  {
    "fiscal_year": 2019,
    "quarter": "Q2",
    "lca_count": 45,
    "case_count": 45,
    "role_title_count": 27,
    "worksite_count": 3,
    "wage_low_min": 68200,
    "wage_high_max": 147000,
    "wage_low_avg": 93481.4888888889
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q1",
    "lca_count": 11,
    "case_count": 11,
    "role_title_count": 8,
    "worksite_count": 1,
    "wage_low_min": 80500,
    "wage_high_max": 125000,
    "wage_low_avg": 97186.0909090909
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q2",
    "lca_count": 19,
    "case_count": 19,
    "role_title_count": 14,
    "worksite_count": 2,
    "wage_low_min": 70000,
    "wage_high_max": 135000,
    "wage_low_avg": 85263.1578947368
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q3",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 2,
    "wage_low_min": 82000,
    "wage_high_max": 150000,
    "wage_low_avg": 110666.666666667
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q4",
    "lca_count": 7,
    "case_count": 7,
    "role_title_count": 6,
    "worksite_count": 2,
    "wage_low_min": 89000,
    "wage_high_max": 130000,
    "wage_low_avg": 100832.428571429
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q1",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 4,
    "worksite_count": 2,
    "wage_low_min": 75000,
    "wage_high_max": 120000,
    "wage_low_avg": 87899.75
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q2",
    "lca_count": 5,
    "case_count": 5,
    "role_title_count": 5,
    "worksite_count": 2,
    "wage_low_min": 75000,
    "wage_high_max": 120000,
    "wage_low_avg": 89779.8
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q3",
    "lca_count": 12,
    "case_count": 12,
    "role_title_count": 9,
    "worksite_count": 2,
    "wage_low_min": 65000,
    "wage_high_max": 125000,
    "wage_low_avg": 84787.4166666667
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q4",
    "lca_count": 5,
    "case_count": 5,
    "role_title_count": 5,
    "worksite_count": 2,
    "wage_low_min": 81540,
    "wage_high_max": 218000,
    "wage_low_avg": 100545.8
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q1",
    "lca_count": 2,
    "case_count": 2,
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    "worksite_count": 1,
    "wage_low_min": 75000,
    "wage_high_max": 120000,
    "wage_low_avg": 92500
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q2",
    "lca_count": 5,
    "case_count": 5,
    "role_title_count": 5,
    "worksite_count": 2,
    "wage_low_min": 105643,
    "wage_high_max": 160000,
    "wage_low_avg": 115260
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q3",
    "lca_count": 9,
    "case_count": 9,
    "role_title_count": 9,
    "worksite_count": 1,
    "wage_low_min": 80000,
    "wage_high_max": 141000,
    "wage_low_avg": 100458.444444444
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q4",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 4,
    "worksite_count": 2,
    "wage_low_min": 105000,
    "wage_high_max": 160000,
    "wage_low_avg": 121990
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q1",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 115211,
    "wage_high_max": 160000,
    "wage_low_avg": 127364
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q2",
    "lca_count": 6,
    "case_count": 6,
    "role_title_count": 6,
    "worksite_count": 2,
    "wage_low_min": 107973,
    "wage_high_max": 160000,
    "wage_low_avg": 125010.833333333
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q3",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 96000,
    "wage_high_max": 165000,
    "wage_low_avg": 122000
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q4",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 117675,
    "wage_high_max": 135000,
    "wage_low_avg": 120321.666666667
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q1",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 4,
    "worksite_count": 1,
    "wage_low_min": 104499,
    "wage_high_max": 150000,
    "wage_low_avg": 125261.5
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q2",
    "lca_count": 9,
    "case_count": 9,
    "role_title_count": 9,
    "worksite_count": 2,
    "wage_low_min": 71074,
    "wage_high_max": 140000,
    "wage_low_avg": 106840.444444444
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 97781,
    "wage_high_max": 107411,
    "wage_low_avg": 102596
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 104499,
    "wage_high_max": 104499,
    "wage_low_avg": 104499
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 130000,
    "wage_high_max": 130000,
    "wage_low_avg": 130000
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q2",
    "lca_count": 12,
    "case_count": 12,
    "role_title_count": 12,
    "worksite_count": 2,
    "wage_low_min": 75005,
    "wage_high_max": 135980,
    "wage_low_avg": 102966.666666667
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q3",
    "lca_count": 5,
    "case_count": 5,
    "role_title_count": 5,
    "worksite_count": 1,
    "wage_low_min": 105000,
    "wage_high_max": 125000,
    "wage_low_avg": 110281
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q4",
    "lca_count": 5,
    "case_count": 5,
    "role_title_count": 5,
    "worksite_count": 1,
    "wage_low_min": 100000,
    "wage_high_max": 160000,
    "wage_low_avg": 120597
  },
  {
    "fiscal_year": 2026,
    "quarter": "Q2",
    "lca_count": 8,
    "case_count": 8,
    "role_title_count": 8,
    "worksite_count": 2,
    "wage_low_min": 70000,
    "wage_high_max": 165000,
    "wage_low_avg": 103000
  }
]

Links

{
  "roles": "/v1/roles?company=A123%20Systems%2C%20LLC",
  "wages": "/v1/wages?company=A123%20Systems%2C%20LLC",
  "trends": "/v1/trends?company=A123%20Systems%2C%20LLC"
}

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=a123+systems+llc&limit=5JSON

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