Home / Companies / C S BIO CO.

C S BIO CO. 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
C S BIO CO. C S BIO CO	16	9	2	FY2016 to FY2025 Latest decision 2025-03-05	8	Chemist 4 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	16
Certified LCAs	11
Denied LCAs	0
Role titles	9
Worksites	2
Latest decision	2025-03-05
USCIS approvals	8
USCIS denials	0

Aliases and source names

Aliases	Source Names	Sources
C S BIO CO	C S BIO CO., C S BIO CO	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
Chemist	19-2031.00 Chemists	4	$74,000	$75,000
STAFF ACCOUNTANT	13-2011 ACCOUNTANTS AND AUDITORS	4	$58,885	$61,110
CHEMIST	19-2031	1	$63,773	$0
ENVIRONMENTAL SCIENTIST	19-2041	1	$69,000	$0
ENVIRONMENTAL SCIENTIST/SPECIALIST, QUALITY ASSURANCE	19-2041	1	$69,000	$0
QUALITY ASSURANCE SCIENTIST/SPECIALIST, III	19-1099	1	$87,000	$89,000
QUALITY ENGINEER III	19-1099	1	$87,000	$89,000
SCIENTIST I	19-1099	1	$75,000	$80,000
Software Test Engineer	15-1253.00 Software Quality Assurance Analysts and Testers	1	$84,240	$84,240
VALIDATION ENGINEER	17-2031	1	$77,147	$0

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Menlo Park	CA	94025	14	9	58,885	89,000	2,016	2,024
Milpitas	CA	95035	2	1	75,000	75,000	2,025	2,025

Full company payload

Company ID	company:c s bio
Name	C S BIO CO.
Normalized Name	c s bio
Source Company Ids	company_dol_oflc_lca_c_s_bio_co, company_uscis_h1b_datahub_c_s_bio_co_tax_9618
Source Names	C S BIO CO., C S BIO CO
Aliases	C S BIO CO
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "C S BIO CO.",
    "C S BIO CO"
  ],
  "dba_names": [],
  "name_variants": [
    {
      "value": "C S BIO CO.",
      "filing_count": 16,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "C S BIO CO",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "9618",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 16,
  "case_count": 16,
  "role_title_count": 9,
  "worksite_count": 2,
  "total_workers": 16,
  "first_fiscal_year": 2016,
  "first_received_date": "2016-06-27",
  "latest_fiscal_year": 2025,
  "latest_decision_date": "2025-03-05",
  "certified_count": 11,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "CERTIFIED",
      "filing_count": 7,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Certified",
      "filing_count": 4,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "WITHDRAWN",
      "filing_count": 4,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Withdrawn",
      "filing_count": 1,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 16,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 14,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2025,
      "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": [
    "2009",
    "2010",
    "2013",
    "2014",
    "2016"
  ],
  "year_metrics": [
    {
      "cities": [
        "Menlo Park"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2009,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "94025"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 2,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_c_s_bio_co_tax_9618_2009",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2009_row_063965"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Menlo Park"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2010,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "94025"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_c_s_bio_co_tax_9618_2010",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2010_row_051545"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Menlo Park"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2013,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "94025"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_c_s_bio_co_tax_9618_2013",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2013_row_052721"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Menlo Park"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2014,
      "naics_codes": [
        "33",
        "54"
      ],
      "postal_codes": [
        "94025"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 3,
      "initial_approval": 2,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_c_s_bio_co_tax_9618_2014",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2014_row_053677",
        "sr_uscis_h1b_datahub_2014_row_053678"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Menlo Park"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2016,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "94025"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_c_s_bio_co_tax_9618_2016",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2016_row_050659"
      ],
      "continuing_approval": 0
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "raw_address": "MENLO PARK CA 94025",
      "city": "Menlo Park",
      "state": "CA",
      "postal_code": "94025",
      "filing_count": 15,
      "case_count": 15,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-02-25",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "MILPITAS CA 95035",
      "city": "Milpitas",
      "state": "CA",
      "postal_code": "95035",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-03-05",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "raw_address": "MILPITAS CA 95035",
      "city": "Milpitas",
      "county": "Santa Clara",
      "state": "CA",
      "postal_code": "95035",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-03-05",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "MENLO PARK CA 94025",
      "city": "Menlo Park",
      "county": "San Mateo",
      "state": "CA",
      "postal_code": "94025",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2024,
      "latest_decision_date": "2024-06-18",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "MENLO PARK CA 94025",
      "city": "Menlo Park",
      "county": "San Mateo County",
      "state": "CA",
      "postal_code": "94025",
      "filing_count": 11,
      "case_count": 11,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-03-21",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 2,
    "worksite_address_count": 3,
    "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": [
    "CA"
  ],
  "cities": [
    "Menlo Park",
    "Milpitas"
  ],
  "postal_codes": [
    "94025",
    "95035"
  ],
  "top_markets": [
    {
      "city": "Menlo Park",
      "state": "CA",
      "postal_code": "94025",
      "lca_count": 14,
      "role_title_count": 9,
      "wage_low_min": 58885,
      "wage_high_max": 89000,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2024
    },
    {
      "city": "Milpitas",
      "state": "CA",
      "postal_code": "95035",
      "lca_count": 2,
      "role_title_count": 1,
      "wage_low_min": 75000,
      "wage_high_max": 75000,
      "first_fiscal_year": 2025,
      "latest_fiscal_year": 2025
    }
  ]
}

Industry

{
  "naics_codes": [
    "541710",
    "33",
    "54"
  ],
  "naics_breakdown": [
    {
      "value": "541710",
      "filing_count": 9,
      "first_fiscal_year": 2017,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "54171",
      "filing_count": 5,
      "first_fiscal_year": 2024,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 58885,
  "annualized_high_max": 89000,
  "annualized_low_avg": 71946.875
}

Trend

[
  {
    "fiscal_year": 2016,
    "quarter": "Q2",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 87000,
    "wage_high_max": 89000,
    "wage_low_avg": 87000
  },
  {
    "fiscal_year": 2017,
    "quarter": "Q2",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 4,
    "worksite_count": 1,
    "wage_low_min": 69000,
    "wage_high_max": 80000,
    "wage_low_avg": 72536.75
  },
  {
    "fiscal_year": 2018,
    "quarter": "Q2",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 58885,
    "wage_high_max": 0,
    "wage_low_avg": 60514.3333333333
  },
  {
    "fiscal_year": 2019,
    "quarter": "Q2",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 61110,
    "wage_high_max": 61110,
    "wage_low_avg": 61110
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q3",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 74000,
    "wage_high_max": 84240,
    "wage_low_avg": 77746.6666666667
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q2",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 75000,
    "wage_high_max": 75000,
    "wage_low_avg": 75000
  }
]

Links

{
  "roles": "/v1/roles?company=C%20S%20BIO%20CO.",
  "wages": "/v1/wages?company=C%20S%20BIO%20CO.",
  "trends": "/v1/trends?company=C%20S%20BIO%20CO."
}

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