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Bookbub 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
Bookbub Bookbub, BOOKBUB	5	1	5	FY2019 to FY2026 Latest decision 2026-01-14	0	Software Engineer 3 filings	dol_oflc_lca	Profile

Activity summary

LCA filings	5
Certified LCAs	5
Denied LCAs	0
Role titles	1
Worksites	5
Latest decision	2026-01-14
USCIS approvals	0
USCIS denials	0

Aliases and source names

Aliases	Source Names	Sources
Bookbub, BOOKBUB	Bookbub	dol_oflc_lca

Top roles

Title	SOC	LCA filings	Low wage min	High wage max
Software Engineer	15-1252.00 Software Developers	3	$104,000	$162,000
SOFTWARE ENGINEER	15-1132 SOFTWARE DEVELOPERS, APPLICATIONS	1	$100,000	$100,000
Software Engineer	15-1132.00 Software Developers, Applications	1	$118,000	$118,000

Top markets

City	State	Postal Code	LCA Count	Role Title Count	Wage Low Min	Wage High Max	First Fiscal Year	Latest Fiscal Year
Washington	DC	20008	1	1	128,000	128,000	2,023	2,023
Cambridge	MA	02142	1	1	104,000	104,000	2,023	2,023
Cambridge	MA	2141	1	1	118,000	118,000	2,022	2,022
Cambridge	MA	2142	1	1	100,000	100,000	2,019	2,019
White Plains	MD	20695	1	1	162,000	162,000	2,026	2,026

Full company payload

Company ID	company:bookbub
Name	Bookbub
Normalized Name	bookbub
Source Company Ids	company_dol_oflc_lca_pubmark_inc
Source Names	Bookbub
Aliases	Bookbub, BOOKBUB
Identifiers	-
Sources	dol_oflc_lca

Names

{
  "source_names": [
    "Bookbub"
  ],
  "dba_names": [
    "Bookbub",
    "BOOKBUB"
  ],
  "name_variants": [
    {
      "value": "Bookbub",
      "filing_count": 3,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2023,
      "source": "dol_oflc_lca"
    },
    {
      "value": "BOOKBUB",
      "filing_count": 1,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Pubmark Inc.",
      "filing_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ]
}

LCA Activity

{
  "lca_count": 5,
  "case_count": 5,
  "role_title_count": 1,
  "worksite_count": 5,
  "total_workers": 5,
  "first_fiscal_year": 2019,
  "first_received_date": "2019-03-06",
  "latest_fiscal_year": 2026,
  "latest_decision_date": "2026-01-14",
  "certified_count": 5,
  "denied_count": 0,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 4,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 1,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 5,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 5,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ]
}

Petition Activity

{
  "initial_approval": 0,
  "initial_denial": 0,
  "continuing_approval": 0,
  "continuing_denial": 0,
  "total_approval": 0,
  "total_denial": 0,
  "fiscal_years": [],
  "year_metrics": []
}

Addresses

{
  "office_addresses": [
    {
      "address_kind": "office",
      "address_line_1": "One Broadway",
      "address_line_2": "14th floor",
      "raw_address": "One Broadway 14th floor CAMBRIDGE MA 02142",
      "city": "Cambridge",
      "state": "MA",
      "postal_code": "02142",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2026-01-14",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "CAMBRIDGE MA 02142",
      "city": "Cambridge",
      "state": "MA",
      "postal_code": "02142",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2023,
      "latest_decision_date": "2023-08-29",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "CAMBRIDGE MA 2142",
      "city": "Cambridge",
      "state": "MA",
      "postal_code": "2142",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2022,
      "latest_decision_date": "2022-05-06",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "address_line_1": "4164 Brodie PL",
      "raw_address": "4164 Brodie PL  WHITE PLAINS MD 20695",
      "city": "White Plains",
      "state": "MD",
      "postal_code": "20695",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "latest_decision_date": "2026-01-14",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "CAMBRIDGE MA 02142",
      "city": "Cambridge",
      "county": "Cambridge City",
      "state": "MA",
      "postal_code": "02142",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2023,
      "latest_decision_date": "2023-08-29",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "WASHINGTON DC 20008",
      "city": "Washington",
      "county": "District Of Columbia",
      "state": "DC",
      "postal_code": "20008",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2023,
      "latest_decision_date": "2023-06-15",
      "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": 1,
      "case_count": 1,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022,
      "latest_decision_date": "2022-05-06",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "CAMBRIDGE MA 2142",
      "city": "Cambridge",
      "county": "Middlesex",
      "state": "MA",
      "postal_code": "2142",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-03-12",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 3,
    "worksite_address_count": 5,
    "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": [
    "DC",
    "MA",
    "MD"
  ],
  "cities": [
    "Washington",
    "Cambridge",
    "White Plains"
  ],
  "postal_codes": [
    "20008",
    "02142",
    "2141",
    "2142",
    "20695"
  ],
  "top_markets": [
    {
      "city": "Washington",
      "state": "DC",
      "postal_code": "20008",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 128000,
      "wage_high_max": 128000,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2023
    },
    {
      "city": "Cambridge",
      "state": "MA",
      "postal_code": "02142",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 104000,
      "wage_high_max": 104000,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2023
    },
    {
      "city": "Cambridge",
      "state": "MA",
      "postal_code": "2141",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 118000,
      "wage_high_max": 118000,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022
    },
    {
      "city": "Cambridge",
      "state": "MA",
      "postal_code": "2142",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 100000,
      "wage_high_max": 100000,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019
    },
    {
      "city": "White Plains",
      "state": "MD",
      "postal_code": "20695",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 162000,
      "wage_high_max": 162000,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026
    }
  ]
}

Industry

{
  "naics_codes": [
    "459210"
  ],
  "naics_breakdown": [
    {
      "value": "451211",
      "filing_count": 4,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2023,
      "source": "dol_oflc_lca"
    },
    {
      "value": "459210",
      "filing_count": 1,
      "first_fiscal_year": 2026,
      "latest_fiscal_year": 2026,
      "source": "dol_oflc_lca"
    }
  ]
}

Wage Summary

{
  "annualized_low_min": 100000,
  "annualized_high_max": 162000,
  "annualized_low_avg": 122400
}

Trend

[
  {
    "fiscal_year": 2019,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 100000,
    "wage_high_max": 100000,
    "wage_low_avg": 100000
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 118000,
    "wage_high_max": 118000,
    "wage_low_avg": 118000
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q3",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 128000,
    "wage_high_max": 128000,
    "wage_low_avg": 128000
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q4",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 104000,
    "wage_high_max": 104000,
    "wage_low_avg": 104000
  },
  {
    "fiscal_year": 2026,
    "quarter": "Q2",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 162000,
    "wage_high_max": 162000,
    "wage_low_avg": 162000
  }
]

Links

{
  "roles": "/v1/roles?company=Bookbub",
  "wages": "/v1/wages?company=Bookbub",
  "trends": "/v1/trends?company=Bookbub"
}

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