Does ZSFab, Inc. sponsor H-1B visas?

Yes. ZSFab, Inc. filed 14 H-1B labor condition applications with the U.S. Department of Labor (FY2018-FY2025), of which 14 were certified. LCA filings are labor-condition applications certified by the U.S. Department of Labor, not active job postings or approved USCIS H-1B petitions.

How many H-1B applications has ZSFab, Inc. filed?

ZSFab, Inc. has 14 H-1B LCA filings on record spanning FY2018-FY2025 across 5 role titles and 5 worksites.

What roles does ZSFab, Inc. sponsor for H-1B?

The most common H-1B role at ZSFab, Inc. is Mechanical Engineer (6 filings). Other frequent roles include Research Scientist, Software Developer, User Experience Designer, Ux Experience Designer.

What wages does ZSFab, Inc. offer H-1B workers?

For its most-sponsored role (Mechanical Engineer), ZSFab, Inc. reported offered wages ranging from $72,738 to $90,000 in DOL LCA filings.

Home / Companies / ZSFab, Inc.

ZSFab, Inc. H-1B company data

Name: ZSFab, Inc. H-1B / LCA filings
Creator: bluedoor

Summary

ZSFab, Inc. filed 14 H-1B labor condition applications (LCAs) with the U.S. Department of Labor between FY2018-FY2025.

Of those, 14 were certified (a 100% certification rate among adjudicated filings).

The filings span 5 distinct role titles across 5 worksites.

The most-sponsored role was Mechanical Engineer (6 filings), with offered wages from $72,738 to $90,000.

Separately, USCIS H-1B Employer Data Hub records show 10 approved and 0 denied H-1B petitions for this employer.

LCA filings are labor-condition applications certified by the U.S. Department of Labor, not active job postings or approved USCIS H-1B petitions.

Role rows Wage rows Trends

Employer	LCA filings	Role titles	Worksites	Coverage	USCIS approvals	Top role	Sources	Open
ZSFab, Inc. ZSFAB INC, ZSFAB INC.	14	5	5	FY2018 to FY2025 Latest decision 2025-09-25	10	Mechanical Engineer 6 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	14
Certified LCAs	14
Denied LCAs	0
Role titles	5
Worksites	5
Latest decision	2025-09-25
USCIS approvals	10
USCIS denials	0

Aliases and source names

Aliases	Source Names	Sources
ZSFAB INC, ZSFAB INC.	ZSFab, Inc., ZSFAB INC	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
Mechanical Engineer	17-2141.00 Mechanical Engineers	6	$72,738	$90,000
MECHANICAL ENGINEER	17-2141	2	$72,800	$0
Research Scientist	19-2032.00 Materials Scientists	2	$80,704	$80,704
Research Scientist	17-2141.00 Mechanical Engineers	1	$92,000	$92,000
Software Developer	15-1132.00 Software Developers, Applications	1	$73,486	$73,486
USER EXPERIENCE DESIGNER	27-1024	1	$61,000	$0
UX Experience Designer	27-1024.00 Graphic Designers	1	$62,400	$62,400

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Cambridge	MA	2141	6	3	73,486	90,000	2,020	2,021
Cambridge	MA	02139	3	2	61,000	0	2,018	2,018
Waltham	MA	02453	2	2	84,531	92,000	2,024	2,025
Waltham	MA	2453	2	1	72,738	75,000	2,022	2,022
Cambridge	MA	02141	1	1	62,400	62,400	2,020	2,020

Full company payload

Company ID	company:zsfab
Name	ZSFab, Inc.
Normalized Name	zsfab
Source Company Ids	company_dol_oflc_lca_zsfab_inc, company_uscis_h1b_datahub_zsfab_inc_tax_0500, company_uscis_h1b_datahub_zsfab_inc_tax_500
Source Names	ZSFab, Inc., ZSFAB INC
Aliases	ZSFAB INC, ZSFAB INC.
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "ZSFab, Inc.",
    "ZSFAB INC"
  ],
  "dba_names": [],
  "name_variants": [
    {
      "value": "ZSFab, Inc.",
      "filing_count": 7,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "ZSFab, Inc",
      "filing_count": 4,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2020,
      "source": "dol_oflc_lca"
    },
    {
      "value": "ZSFAB, INC.",
      "filing_count": 3,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    },
    {
      "value": "ZSFAB INC",
      "source": "uscis_h1b_employer_data_hub"
    },
    {
      "value": "ZSFAB INC.",
      "source": "uscis_h1b_employer_data_hub"
    },
    {
      "value": "ZSFAB INC",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "0500",
    "source": "uscis_h1b_employer_data_hub"
  },
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "500",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 14,
  "case_count": 14,
  "role_title_count": 5,
  "worksite_count": 5,
  "total_workers": 14,
  "first_fiscal_year": 2018,
  "first_received_date": "2018-03-16",
  "latest_fiscal_year": 2025,
  "latest_decision_date": "2025-09-25",
  "certified_count": 14,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 11,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 3,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 14,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 14,
      "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": 10,
  "total_denial": 0,
  "fiscal_years": [
    "2018",
    "2021",
    "2022"
  ],
  "year_metrics": [
    {
      "cities": [
        "Lexington"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2018,
      "naics_codes": [
        "33"
      ],
      "postal_codes": [
        "02420"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 2,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_zsfab_inc_tax_0500_2018",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2018_row_049687"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Cambridge"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2021,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "02141"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 3,
      "initial_approval": 2,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_zsfab_inc_tax_0500_2021",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2021_row_060741"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Cambridge",
        "Waltham"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "02141",
        "02453"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 4,
      "initial_approval": 2,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_zsfab_inc_tax_0500_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_059922",
        "sr_uscis_h1b_datahub_2022_row_059923",
        "sr_uscis_h1b_datahub_2022_row_059924"
      ],
      "continuing_approval": 2
    },
    {
      "cities": [
        "Cambridge"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2021,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "2141"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_zsfab_inc_tax_500_2021",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2021_row_060742"
      ],
      "continuing_approval": 1
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "raw_address": "WALTHAM MA 02453",
      "city": "Waltham",
      "state": "MA",
      "postal_code": "02453",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-09-25",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "WALTHAM MA 2453",
      "city": "Waltham",
      "state": "MA",
      "postal_code": "2453",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022,
      "latest_decision_date": "2022-06-02",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "CAMBRIDGE MA 2141",
      "city": "Cambridge",
      "state": "MA",
      "postal_code": "2141",
      "filing_count": 6,
      "case_count": 6,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2021,
      "latest_decision_date": "2021-08-19",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "CAMBRIDGE MA 02141",
      "city": "Cambridge",
      "state": "MA",
      "postal_code": "02141",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2020,
      "latest_decision_date": "2020-09-16",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "CAMBRIDGE MA 02139",
      "city": "Cambridge",
      "state": "MA",
      "postal_code": "02139",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "latest_decision_date": "2018-07-18",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "raw_address": "WALTHAM MA 02453",
      "city": "Waltham",
      "state": "MA",
      "postal_code": "02453",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-09-25",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "WALTHAM MA 02453",
      "city": "Waltham",
      "county": "Waltham City",
      "state": "MA",
      "postal_code": "02453",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2024,
      "latest_decision_date": "2024-03-28",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "WALTHAM MA 2453",
      "city": "Waltham",
      "county": "Waltham City",
      "state": "MA",
      "postal_code": "2453",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022,
      "latest_decision_date": "2022-06-02",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "CAMBRIDGE MA 2141",
      "city": "Cambridge",
      "county": "Cambridge City",
      "state": "MA",
      "postal_code": "2141",
      "filing_count": 6,
      "case_count": 6,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2021,
      "latest_decision_date": "2021-08-19",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "CAMBRIDGE MA 02141",
      "city": "Cambridge",
      "county": "Cambridge City",
      "state": "MA",
      "postal_code": "02141",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2020,
      "latest_decision_date": "2020-09-16",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "CAMBRIDGE MA 02139",
      "city": "Cambridge",
      "county": "Middlesex",
      "state": "MA",
      "postal_code": "02139",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "latest_decision_date": "2018-07-18",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 5,
    "worksite_address_count": 6,
    "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": [
    "MA"
  ],
  "cities": [
    "Cambridge",
    "Waltham",
    "Lexington"
  ],
  "postal_codes": [
    "2141",
    "02139",
    "02453",
    "2453",
    "02141",
    "02420"
  ],
  "top_markets": [
    {
      "city": "Cambridge",
      "state": "MA",
      "postal_code": "2141",
      "lca_count": 6,
      "role_title_count": 3,
      "wage_low_min": 73486,
      "wage_high_max": 90000,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2021
    },
    {
      "city": "Cambridge",
      "state": "MA",
      "postal_code": "02139",
      "lca_count": 3,
      "role_title_count": 2,
      "wage_low_min": 61000,
      "wage_high_max": 0,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018
    },
    {
      "city": "Waltham",
      "state": "MA",
      "postal_code": "02453",
      "lca_count": 2,
      "role_title_count": 2,
      "wage_low_min": 84531,
      "wage_high_max": 92000,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Waltham",
      "state": "MA",
      "postal_code": "2453",
      "lca_count": 2,
      "role_title_count": 1,
      "wage_low_min": 72738,
      "wage_high_max": 75000,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022
    },
    {
      "city": "Cambridge",
      "state": "MA",
      "postal_code": "02141",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 62400,
      "wage_high_max": 62400,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2020
    }
  ]
}

Industry

{
  "naics_codes": [
    "5419",
    "33",
    "54"
  ],
  "naics_breakdown": [
    {
      "value": "5419",
      "filing_count": 11,
      "first_fiscal_year": 2020,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "3391",
      "filing_count": 3,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 61000,
  "annualized_high_max": 92000,
  "annualized_low_avg": 78459.7142857143
}

Trend

[
  {
    "fiscal_year": 2018,
    "quarter": "Q2",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 61000,
    "wage_high_max": 0,
    "wage_low_avg": 71418
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q2",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 73486,
    "wage_high_max": 85717,
    "wage_low_avg": 79969
  },
  {
    "fiscal_year": 2020,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 62400,
    "wage_high_max": 62400,
    "wage_low_avg": 62400
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 80704,
    "wage_high_max": 86902,
    "wage_low_avg": 83803
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q4",
    "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
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 72738,
    "wage_high_max": 75000,
    "wage_low_avg": 73869
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 92000,
    "wage_high_max": 92000,
    "wage_low_avg": 92000
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 84531,
    "wage_high_max": 84531,
    "wage_low_avg": 84531
  }
]

Links

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

Frequently asked questions

Does ZSFab, Inc. sponsor H-1B visas?: Yes. ZSFab, Inc. filed 14 H-1B labor condition applications with the U.S. Department of Labor (FY2018-FY2025), of which 14 were certified. LCA filings are labor-condition applications certified by the U.S. Department of Labor, not active job postings or approved USCIS H-1B petitions.
How many H-1B applications has ZSFab, Inc. filed?: ZSFab, Inc. has 14 H-1B LCA filings on record spanning FY2018-FY2025 across 5 role titles and 5 worksites.
What roles does ZSFab, Inc. sponsor for H-1B?: The most common H-1B role at ZSFab, Inc. is Mechanical Engineer (6 filings). Other frequent roles include Research Scientist, Software Developer, User Experience Designer, Ux Experience Designer.
What wages does ZSFab, Inc. offer H-1B workers?: For its most-sponsored role (Mechanical Engineer), ZSFab, Inc. reported offered wages ranging from $72,738 to $90,000 in DOL LCA filings.

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