Does Alector, LLC sponsor H-1B visas?

Yes. Alector, LLC filed 23 H-1B labor condition applications with the U.S. Department of Labor (FY2016-FY2026), of which 23 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 Alector, LLC filed?

Alector, LLC has 23 H-1B LCA filings on record spanning FY2016-FY2026 across 12 role titles and 5 worksites.

What roles does Alector, LLC sponsor for H-1B?

The most common H-1B role at Alector, LLC is Sr. Research Associate (3 filings). Other frequent roles include Chief Scientific Officer, Purification Scientist Downstream, Scientist, Senior Business Analyst, Gxp.

What wages does Alector, LLC offer H-1B workers?

For its most-sponsored role (Sr. Research Associate), Alector, LLC reported offered wages ranging from $107,702 to $129,002 in DOL LCA filings.

Home / Companies / Alector, LLC

Alector, LLC H-1B company data

Name: Alector, LLC H-1B / LCA filings
Creator: bluedoor

Summary

Alector, LLC filed 23 H-1B labor condition applications (LCAs) with the U.S. Department of Labor between FY2016-FY2026.

Of those, 23 were certified (a 100% certification rate among adjudicated filings).

The filings span 12 distinct role titles across 5 worksites.

The most-sponsored role was Sr. Research Associate (3 filings), with offered wages from $107,702 to $129,002.

Separately, USCIS H-1B Employer Data Hub records show 8 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
Alector, LLC ALECTOR LLC	23	12	5	FY2016 to FY2026 Latest decision 2025-11-06	8	Sr. Research Associate 3 filings	dol_oflc_lca, uscis_h1b_employer_data_hub	Profile

Activity summary

LCA filings	23
Certified LCAs	23
Denied LCAs	0
Role titles	12
Worksites	5
Latest decision	2025-11-06
USCIS approvals	8
USCIS denials	0

Aliases and source names

Aliases	Source Names	Sources
ALECTOR LLC	Alector, LLC, ALECTOR LLC	dol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
Sr. Research Associate	19-1029.02 Molecular and Cellular Biologists	3	$107,702	$129,002
Chief Scientific Officer	11-1011.00 Chief Executives	2	$327,787	$570,000
Purification Scientist Downstream	19-1021.00 Biochemists and Biophysicists	2	$152,672	$171,402
Scientist	19-1029.01 Bioinformatics Scientists	2	$129,002	$145,753
Senior Business Analyst, GxP	15-1199.08 Business Intelligence Analysts	2	$160,000	$160,000
Senior Scientist - Spatial Transcriptomics	19-1029.00 Biological Scientists, All Other	2	$152,506	$184,800
Senior Statistical Programming Manager	15-2041.00 Statisticians	2	$154,669	$182,208
Sr. Research Associate	19-1022.00 Microbiologists	2	$105,000	$105,000
ASSOCIATE DIRECTOR, RESEARCH	19-1042	1	$125,000	$150,000
ASSOCIATE DIRECTOR, RESEARCH - IMMUNO-NEUROLOGY	19-1042	1	$127,275	$160,000

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
South San Francisco	CA	94080	16	8	105,000	570,000	2,018	2,026
Newark	CA	94560	3	2	111,072	171,402	2,022	2,024
Aliso Viejo	CA	92656	2	1	137,114	188,536	2,022	2,025
Mission Viejo	CA	92692	1	1	160,000	160,000	2,022	2,022
San Francisco	CA	94107	1	1	125,000	150,000	2,016	2,016

Full company payload

Company ID	company:alector
Name	Alector, LLC
Normalized Name	alector
Source Company Ids	company_dol_oflc_lca_alector_llc, company_uscis_h1b_datahub_alector_llc_tax_2363
Source Names	Alector, LLC, ALECTOR LLC
Aliases	ALECTOR LLC
Sources	dol_oflc_lca, uscis_h1b_employer_data_hub

Names

{
  "source_names": [
    "Alector, LLC",
    "ALECTOR LLC"
  ],
  "dba_names": [],
  "name_variants": [
    {
      "value": "Alector LLC",
      "filing_count": 19,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "ALECTOR LLC",
      "filing_count": 2,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Alector, LLC",
      "filing_count": 2,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "source": "dol_oflc_lca"
    },
    {
      "value": "ALECTOR LLC",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}

Identifiers

[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "2363",
    "source": "uscis_h1b_employer_data_hub"
  }
]

LCA Activity

{
  "lca_count": 23,
  "case_count": 23,
  "role_title_count": 12,
  "worksite_count": 5,
  "total_workers": 23,
  "first_fiscal_year": 2016,
  "first_received_date": "2016-04-20",
  "latest_fiscal_year": 2026,
  "latest_decision_date": "2025-11-06",
  "certified_count": 23,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 15,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2025,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Certified - Withdrawn",
      "filing_count": 6,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 2,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 23,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 22,
      "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": [
    "2016",
    "2018",
    "2021",
    "2022",
    "2023"
  ],
  "year_metrics": [
    {
      "cities": [
        "San Francisco"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2016,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "94107"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_alector_llc_tax_2363_2016",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2016_row_032176"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "South San Francisco"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2018,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "94080"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_alector_llc_tax_2363_2018",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2018_row_031749"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "South San Francisco"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2021,
      "naics_codes": [
        "99"
      ],
      "postal_codes": [
        "94080"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_alector_llc_tax_2363_2021",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2021_row_002313"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "South San Francisco"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "54",
        "99"
      ],
      "postal_codes": [
        "94080"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 4,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_alector_llc_tax_2363_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_002229",
        "sr_uscis_h1b_datahub_2022_row_002230"
      ],
      "continuing_approval": 3
    },
    {
      "cities": [
        "South San Francisco"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2023,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "94080"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_alector_llc_tax_2363_2023",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2023_row_001218"
      ],
      "continuing_approval": 1
    }
  ]
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "address_line_1": "131 Oyster Point Blvd, Suite 600",
      "raw_address": "131 Oyster Point Blvd, Suite 600  SOUTH SAN FRANCISCO CA 94080",
      "city": "South San Francisco",
      "state": "CA",
      "postal_code": "94080",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2025-11-06",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "SOUTH SAN FRANCISCO CA 94080",
      "city": "South San Francisco",
      "state": "CA",
      "postal_code": "94080",
      "filing_count": 21,
      "case_count": 21,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-05-08",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "SAN FRANCISCO CA 94107",
      "city": "San Francisco",
      "state": "CA",
      "postal_code": "94107",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016,
      "latest_decision_date": "2016-04-26",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "address_line_1": "131 Oyster Point Blvd, Suite 600",
      "raw_address": "131 Oyster Point Blvd, Suite 600  SOUTH SAN FRANCISCO CA 94080",
      "city": "South San Francisco",
      "county": "San Mateo",
      "state": "CA",
      "postal_code": "94080",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2025-11-06",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "SOUTH SAN FRANCISCO CA 94080",
      "city": "South San Francisco",
      "county": "San Mateo",
      "state": "CA",
      "postal_code": "94080",
      "filing_count": 13,
      "case_count": 13,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2025-05-08",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "ALISO VIEJO CA 92656",
      "city": "Aliso Viejo",
      "county": "Orange",
      "state": "CA",
      "postal_code": "92656",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025,
      "latest_decision_date": "2024-11-12",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "NEWARK CA 94560",
      "city": "Newark",
      "county": "Alameda",
      "state": "CA",
      "postal_code": "94560",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2024,
      "latest_decision_date": "2024-07-08",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "MISSION VIEJO CA 92692",
      "city": "Mission Viejo",
      "county": "Orange",
      "state": "CA",
      "postal_code": "92692",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022,
      "latest_decision_date": "2022-01-21",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "SOUTH SAN FRANCISCO CA 94080",
      "city": "South San Francisco",
      "county": "San Francisco",
      "state": "CA",
      "postal_code": "94080",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "latest_decision_date": "2021-01-15",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "SAN FRANCISCO CA 94107",
      "city": "San Francisco",
      "county": "San Francisco",
      "state": "CA",
      "postal_code": "94107",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016,
      "latest_decision_date": "2016-04-26",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 3,
    "worksite_address_count": 7,
    "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": [
    "South San Francisco",
    "Newark",
    "Aliso Viejo",
    "Mission Viejo",
    "San Francisco"
  ],
  "postal_codes": [
    "94080",
    "94560",
    "92656",
    "92692",
    "94107"
  ],
  "top_markets": [
    {
      "city": "South San Francisco",
      "state": "CA",
      "postal_code": "94080",
      "lca_count": 16,
      "role_title_count": 8,
      "wage_low_min": 105000,
      "wage_high_max": 570000,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2026
    },
    {
      "city": "Newark",
      "state": "CA",
      "postal_code": "94560",
      "lca_count": 3,
      "role_title_count": 2,
      "wage_low_min": 111072,
      "wage_high_max": 171402,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2024
    },
    {
      "city": "Aliso Viejo",
      "state": "CA",
      "postal_code": "92656",
      "lca_count": 2,
      "role_title_count": 1,
      "wage_low_min": 137114,
      "wage_high_max": 188536,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2025
    },
    {
      "city": "Mission Viejo",
      "state": "CA",
      "postal_code": "92692",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 160000,
      "wage_high_max": 160000,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022
    },
    {
      "city": "San Francisco",
      "state": "CA",
      "postal_code": "94107",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 125000,
      "wage_high_max": 150000,
      "first_fiscal_year": 2016,
      "latest_fiscal_year": 2016
    }
  ]
}

Industry

{
  "naics_codes": [
    "541714",
    "54",
    "99"
  ],
  "naics_breakdown": [
    {
      "value": "541714",
      "filing_count": 21,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "54171",
      "filing_count": 1,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 105000,
  "annualized_high_max": 570000,
  "annualized_low_avg": 153178.826086957
}

Trend

[
  {
    "fiscal_year": 2016,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 125000,
    "wage_high_max": 150000,
    "wage_low_avg": 125000
  },
  {
    "fiscal_year": 2018,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 127275,
    "wage_high_max": 160000,
    "wage_low_avg": 127275
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 105000,
    "wage_high_max": 105000,
    "wage_low_avg": 105000
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 105000,
    "wage_high_max": 105000,
    "wage_low_avg": 105000
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 160000,
    "wage_high_max": 160000,
    "wage_low_avg": 160000
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 160000,
    "wage_high_max": 160000,
    "wage_low_avg": 160000
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 151882,
    "wage_high_max": 176000,
    "wage_low_avg": 152277
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 107702,
    "wage_high_max": 129002,
    "wage_low_avg": 107702
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q2",
    "lca_count": 5,
    "case_count": 5,
    "role_title_count": 5,
    "worksite_count": 2,
    "wage_low_min": 107702,
    "wage_high_max": 570000,
    "wage_low_avg": 171991
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 129002,
    "wage_high_max": 145753,
    "wage_low_avg": 129002
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 154669,
    "wage_high_max": 182208,
    "wage_low_avg": 154669
  },
  {
    "fiscal_year": 2024,
    "quarter": "Q4",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 152506,
    "wage_high_max": 184800,
    "wage_low_avg": 152589
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 137114,
    "wage_high_max": 188536,
    "wage_low_avg": 137114
  },
  {
    "fiscal_year": 2025,
    "quarter": "Q3",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 3,
    "worksite_count": 1,
    "wage_low_min": 107702,
    "wage_high_max": 184800,
    "wage_low_avg": 138292.333333333
  },
  {
    "fiscal_year": 2026,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 327787,
    "wage_high_max": 570000,
    "wage_low_avg": 327787
  }
]

Links

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

Frequently asked questions

Does Alector, LLC sponsor H-1B visas?: Yes. Alector, LLC filed 23 H-1B labor condition applications with the U.S. Department of Labor (FY2016-FY2026), of which 23 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 Alector, LLC filed?: Alector, LLC has 23 H-1B LCA filings on record spanning FY2016-FY2026 across 12 role titles and 5 worksites.
What roles does Alector, LLC sponsor for H-1B?: The most common H-1B role at Alector, LLC is Sr. Research Associate (3 filings). Other frequent roles include Chief Scientific Officer, Purification Scientist Downstream, Scientist, Senior Business Analyst, Gxp.
What wages does Alector, LLC offer H-1B workers?: For its most-sponsored role (Sr. Research Associate), Alector, LLC reported offered wages ranging from $107,702 to $129,002 in DOL LCA filings.

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GET https://api.bluedoor.sh/h1b-jobs/v1/companies?q=alector+llc&limit=5JSON

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