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Landmark Bio PBLLC 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
Landmark Bio PBLLC LANDMARK BIO PBLLC	6	6	2	FY2022 to FY2025 Latest decision 2025-04-29	1	Associate Director of Vector Manufacturing 1 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	6
Certified LCAs	6
Denied LCAs	0
Role titles	6
Worksites	2
Latest decision	2025-04-29
USCIS approvals	1
USCIS denials	0

Aliases and source names

Aliases	Source Names	Sources
LANDMARK BIO PBLLC	Landmark Bio PBLLC, LANDMARK BIO PBLLC	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
Associate Director of Vector Manufacturing	17-2031.00 Bioengineers and Biomedical Engineers	1	$185,000	$185,000
Lead Manufacturing Associate	17-2031.00 Bioengineers and Biomedical Engineers	1	$114,400	$114,400
Principal Manufacturing Technology SME	17-2031.00 Bioengineers and Biomedical Engineers	1	$192,400	$192,400
Scientist - Downstream Process Development	19-1021.00 Biochemists and Biophysicists	1	$110,000	$110,000
Sr. Manager, QC Microbiology	11-3051.01 Quality Control Systems Managers	1	$166,400	$166,400
Validation Specialist	17-2112.02 Validation Engineers	1	$104,000	$104,000

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Watertown	MA	02472	5	5	104,000	192,400	2,023	2,025
Watertown	MA	2472	1	1	185,000	185,000	2,022	2,022

Full company payload

Company ID	company:landmark bio pbllc
Name	Landmark Bio PBLLC
Normalized Name	landmark bio pbllc
Source Company Ids	company_dol_oflc_lca_landmark_bio_pbllc, company_uscis_h1b_datahub_landmark_bio_pbllc_tax_1139
Source Names	Landmark Bio PBLLC, LANDMARK BIO PBLLC
Aliases	LANDMARK BIO PBLLC
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "Landmark Bio PBLLC",
    "LANDMARK BIO PBLLC"
  ],
  "dba_names": [],
  "name_variants": [
    {
      "value": "Landmark Bio PBLLC",
      "filing_count": 6,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "LANDMARK BIO PBLLC",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "1139",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 6,
  "case_count": 6,
  "role_title_count": 6,
  "worksite_count": 2,
  "total_workers": 6,
  "first_fiscal_year": 2022,
  "first_received_date": "2022-08-05",
  "latest_fiscal_year": 2025,
  "latest_decision_date": "2025-04-29",
  "certified_count": 6,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 6,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 6,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 6,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ]
}

Petition Activity

{
  "initial_approval": 0,
  "initial_denial": 0,
  "continuing_approval": 0,
  "continuing_denial": 0,
  "total_approval": 1,
  "total_denial": 0,
  "fiscal_years": [
    "2022"
  ],
  "year_metrics": [
    {
      "cities": [
        "Watertown"
      ],
      "states": [
        "MA"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "02472"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_landmark_bio_pbllc_tax_1139_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_030120"
      ],
      "continuing_approval": 1
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "raw_address": "WATERTOWN MA 02472",
      "city": "Watertown",
      "state": "MA",
      "postal_code": "02472",
      "filing_count": 5,
      "case_count": 5,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-04-29",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "WATERTOWN MA 2472",
      "city": "Watertown",
      "state": "MA",
      "postal_code": "2472",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022,
      "latest_decision_date": "2022-08-12",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "raw_address": "WATERTOWN MA 02472",
      "city": "Watertown",
      "county": "Watertown City",
      "state": "MA",
      "postal_code": "02472",
      "filing_count": 5,
      "case_count": 5,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-04-29",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "WATERTOWN MA 2472",
      "city": "Watertown",
      "county": "Watertown City",
      "state": "MA",
      "postal_code": "2472",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022,
      "latest_decision_date": "2022-08-12",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 2,
    "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": [
    "MA"
  ],
  "cities": [
    "Watertown"
  ],
  "postal_codes": [
    "02472",
    "2472"
  ],
  "top_markets": [
    {
      "city": "Watertown",
      "state": "MA",
      "postal_code": "02472",
      "lca_count": 5,
      "role_title_count": 5,
      "wage_low_min": 104000,
      "wage_high_max": 192400,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Watertown",
      "state": "MA",
      "postal_code": "2472",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 185000,
      "wage_high_max": 185000,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022
    }
  ]
}

Industry

{
  "naics_codes": [
    "541714",
    "54"
  ],
  "naics_breakdown": [
    {
      "value": "541714",
      "filing_count": 6,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 104000,
  "annualized_high_max": 192400,
  "annualized_low_avg": 145366.666666667
}

Trend

[
  {
    "fiscal_year": 2022,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 185000,
    "wage_high_max": 185000,
    "wage_low_avg": 185000
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 192400,
    "wage_high_max": 192400,
    "wage_low_avg": 192400
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 104000,
    "wage_high_max": 166400,
    "wage_low_avg": 135200
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 110000,
    "wage_high_max": 110000,
    "wage_low_avg": 110000
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 114400,
    "wage_high_max": 114400,
    "wage_low_avg": 114400
  }
]

Links

{
  "roles": "/v1/roles?company=Landmark%20Bio%20PBLLC",
  "wages": "/v1/wages?company=Landmark%20Bio%20PBLLC",
  "trends": "/v1/trends?company=Landmark%20Bio%20PBLLC"
}

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