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tk1sc H-1B company data

Summary

tk1sc filed 19 H-1B labor condition applications (LCAs) with the U.S. Department of Labor between FY2018-FY2023.

Of those, 18 were certified and 1 denied (a 95% certification rate among adjudicated filings).

The filings span 13 distinct role titles across 9 worksites.

The most-sponsored role was Senior Consultant (4 filings), with offered wages from $92,414 to $92,414.

Separately, USCIS H-1B Employer Data Hub records show 11 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.

EmployerLCA filingsRole titlesWorksitesCoverageUSCIS approvalsTop roleSourcesOpen
tk1sc
Tk1SC, TK1SC CORPORATION, TK1SC
19139FY2018 to FY2023
Latest decision 2023-05-10
11Senior Consultant
4 filings
dol_oflc_lca, uscis_h1b_employer_data_hubProfile
TK1SC COLLABORATIVE111FY2018 to FY2018
Latest decision 2017-12-08
0SENIOR ASSOCIATE, ENERGY AND SUSTAINABILITY
1 filings
dol_oflc_lcaProfile

Activity summary

LCA filings19
Certified LCAs18
Denied LCAs1
Role titles13
Worksites9
Latest decision2023-05-10
USCIS approvals11
USCIS denials0

Aliases and source names

AliasesSource NamesSources
Tk1SC, TK1SC CORPORATION, TK1SCtk1sc, TK1SC Corporation, TK1SC CORPORATION, TK1SCdol_oflc_lca, uscis_h1b_employer_data_hub

Top roles

TitleSOCLCA filingsLow wage minHigh wage max
Senior Consultant17-2051.00
Civil Engineers
4$92,414$92,414
SENIOR CONSULTANT17-20512$88,008$0
Senior Lighting Designer27-1025.00
Interior Designers
2$67,163$67,163
ASSISTANT CONSULTANT, BUILT ECOLOGY17-2199.03
Energy Engineers, Except Wind and Solar
1$71,822$71,822
Associate Consultant, Electrical Engineer17-2071.00
Electrical Engineers
1$87,360$87,360
Built Ecology17-2199.03
Energy Engineers, Except Wind and Solar
1$71,822$71,822
COMMISSIONING AUTHORITY17-2141
MECHANICAL ENGINEERS
1$76,502$76,502
ENGINEER I17-2141
MECHANICAL ENGINEERS
1$93,600$93,600
LEADER OF ENERGY AND SUSTAINABILITY DEPARTMENT11-9041
ARCHITECTURAL AND ENGINEERING MANAGERS
1$172,950$172,950
LIGHTING DESIGNER27-10251$62,492$0

Top markets

CityStatePostal CodeLCA CountRole Title CountWage Low MinWage High MaxFirst Fiscal YearLatest Fiscal Year
IrvineCA926185362,49267,1632,0182,021
Los AngelesCA900714471,82287,3602,0192,023
RiversideCA925052188,00802,0182,018
IrvineCA926182192,41492,4142,0212,021
RiversideCA925052192,41492,4142,0212,021
San JoseCA951311193,60093,6002,0192,019
SeattleWA9810111172,950172,9502,0192,019
Los AngelesCA900711187,36087,3602,0222,022
San JoseCA951311198,52698,5262,0212,021

Full company payload

Company IDcompany:tk1sc
Nametk1sc
Normalized Nametk1sc
Source Company Idscompany_dol_oflc_lca_tk1sc, company_dol_oflc_lca_tk1sc_corporation, company_uscis_h1b_datahub_tk1sc_corporation_tax_4661, company_uscis_h1b_datahub_tk1sc_tax_4661
Source Namestk1sc, TK1SC Corporation, TK1SC CORPORATION, TK1SC
AliasesTk1SC, TK1SC CORPORATION, TK1SC
Sourcesdol_oflc_lca, uscis_h1b_employer_data_hub
Names
{
  "source_names": [
    "tk1sc",
    "TK1SC Corporation",
    "TK1SC CORPORATION",
    "TK1SC"
  ],
  "dba_names": [
    "Tk1SC"
  ],
  "name_variants": [
    {
      "value": "TK1SC",
      "filing_count": 9,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2023,
      "source": "dol_oflc_lca"
    },
    {
      "value": "tk1sc",
      "filing_count": 4,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2022,
      "source": "dol_oflc_lca"
    },
    {
      "value": "TK1SC Corporation",
      "filing_count": 4,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Tk1SC",
      "filing_count": 1,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Tk1sc Corporation",
      "filing_count": 1,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "source": "dol_oflc_lca"
    },
    {
      "value": "TK1SC CORPORATION",
      "source": "uscis_h1b_employer_data_hub"
    },
    {
      "value": "TK1SC",
      "source": "uscis_h1b_employer_data_hub"
    }
  ]
}
Identifiers
[
  {
    "identifier_type": "tax_id_last_four",
    "identifier_value": "4661",
    "source": "uscis_h1b_employer_data_hub"
  }
]
LCA Activity
{
  "lca_count": 19,
  "case_count": 19,
  "role_title_count": 13,
  "worksite_count": 9,
  "total_workers": 19,
  "first_fiscal_year": 2018,
  "first_received_date": "2018-04-11",
  "latest_fiscal_year": 2023,
  "latest_decision_date": "2023-05-10",
  "certified_count": 18,
  "denied_count": 1,
  "status_breakdown": [
    {
      "value": "Certified",
      "filing_count": 6,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2022,
      "source": "dol_oflc_lca"
    },
    {
      "value": "CERTIFIED",
      "filing_count": 6,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2019,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Certified",
      "filing_count": 5,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2023,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Certified - Withdrawn",
      "filing_count": 1,
      "first_fiscal_year": 2023,
      "latest_fiscal_year": 2023,
      "source": "dol_oflc_lca"
    },
    {
      "value": "DENIED",
      "filing_count": 1,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "source": "dol_oflc_lca"
    }
  ],
  "visa_class_breakdown": [
    {
      "value": "H-1B",
      "filing_count": 13,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2023,
      "source": "dol_oflc_lca"
    },
    {
      "value": "H-1B",
      "filing_count": 6,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2022,
      "source": "dol_oflc_lca"
    }
  ],
  "full_time_position_breakdown": [
    {
      "value": "Y",
      "filing_count": 13,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2023,
      "source": "dol_oflc_lca"
    },
    {
      "value": "Y",
      "filing_count": 6,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2022,
      "source": "dol_oflc_lca"
    }
  ]
}
Petition Activity
{
  "initial_approval": 0,
  "initial_denial": 0,
  "continuing_approval": 0,
  "continuing_denial": 0,
  "total_approval": 11,
  "total_denial": 0,
  "fiscal_years": [
    "2018",
    "2019",
    "2021",
    "2022"
  ],
  "year_metrics": [
    {
      "cities": [
        "Los Angeles"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2018,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "90048"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 1,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_tk1sc_corporation_tax_4661_2018",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2018_row_021601"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Irvine"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2021,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "92618"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 3,
      "initial_approval": 0,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_tk1sc_corporation_tax_4661_2021",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2021_row_053991"
      ],
      "continuing_approval": 3
    },
    {
      "cities": [
        "Irvine",
        "New York"
      ],
      "states": [
        "CA",
        "NY"
      ],
      "fiscal_year": 2022,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "10119",
        "92618"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 2,
      "initial_approval": 1,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_tk1sc_corporation_tax_4661_2022",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2022_row_053493",
        "sr_uscis_h1b_datahub_2022_row_053494"
      ],
      "continuing_approval": 1
    },
    {
      "cities": [
        "Irvine",
        "Los Angeles"
      ],
      "states": [
        "CA"
      ],
      "fiscal_year": 2019,
      "naics_codes": [
        "54"
      ],
      "postal_codes": [
        "90008",
        "90048",
        "92618"
      ],
      "total_denial": 0,
      "initial_denial": 0,
      "total_approval": 5,
      "initial_approval": 2,
      "continuing_denial": 0,
      "petition_count_id": "petition_count_uscis_h1b_archive_tk1sc_tax_4661_2019",
      "source_record_ids": [
        "sr_uscis_h1b_datahub_2019_row_021496",
        "sr_uscis_h1b_datahub_2019_row_021497",
        "sr_uscis_h1b_datahub_2019_row_021498"
      ],
      "continuing_approval": 3
    }
  ]
}
Addresses
{
  "office_addresses": [
    {
      "address_kind": "office",
      "raw_address": "NEW YORK NY 10119",
      "city": "New York",
      "state": "NY",
      "postal_code": "10119",
      "filing_count": 3,
      "case_count": 3,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2023,
      "latest_decision_date": "2023-05-10",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "NEW YORK NY 10119",
      "city": "New York",
      "state": "NY",
      "postal_code": "10119",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022,
      "latest_decision_date": "2022-06-02",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "IRVINE CA 92618",
      "city": "Irvine",
      "state": "CA",
      "postal_code": "92618",
      "filing_count": 10,
      "case_count": 10,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2021,
      "latest_decision_date": "2020-11-03",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "office",
      "raw_address": "IRVINE CA 92618",
      "city": "Irvine",
      "state": "CA",
      "postal_code": "92618",
      "filing_count": 5,
      "case_count": 5,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "latest_decision_date": "2021-04-28",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "worksite_addresses": [
    {
      "address_kind": "worksite",
      "raw_address": "LOS ANGELES CA 90071",
      "city": "Los Angeles",
      "county": "Los Angeles",
      "state": "CA",
      "postal_code": "90071",
      "filing_count": 4,
      "case_count": 4,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2023,
      "latest_decision_date": "2023-05-10",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "LOS ANGELES CA 90071",
      "city": "Los Angeles",
      "county": "San Francisco",
      "state": "CA",
      "postal_code": "90071",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022,
      "latest_decision_date": "2022-06-02",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "IRVINE CA 92618",
      "city": "Irvine",
      "county": "Orange",
      "state": "CA",
      "postal_code": "92618",
      "filing_count": 5,
      "case_count": 5,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2021,
      "latest_decision_date": "2020-11-03",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "RIVERSIDE CA 92505",
      "city": "Riverside",
      "county": "Riverside",
      "state": "CA",
      "postal_code": "92505",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "latest_decision_date": "2021-03-30",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "IRVINE CA 92618",
      "city": "Irvine",
      "county": "Orange",
      "state": "CA",
      "postal_code": "92618",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "latest_decision_date": "2021-01-19",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "SAN JOSE CA 95131",
      "city": "San Jose",
      "county": "Santa Clara",
      "state": "CA",
      "postal_code": "95131",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "latest_decision_date": "2021-04-28",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "SAN JOSE CA 95131",
      "city": "San Jose",
      "county": "Santa Clara",
      "state": "CA",
      "postal_code": "95131",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-02-26",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "SEATTLE WA 98101",
      "city": "Seattle",
      "county": "King County",
      "state": "WA",
      "postal_code": "98101",
      "filing_count": 1,
      "case_count": 1,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019,
      "latest_decision_date": "2019-02-21",
      "source_ids": [
        "dol_oflc_lca"
      ]
    },
    {
      "address_kind": "worksite",
      "raw_address": "RIVERSIDE CA 92505",
      "city": "Riverside",
      "county": "Riverside",
      "state": "CA",
      "postal_code": "92505",
      "filing_count": 2,
      "case_count": 2,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018,
      "latest_decision_date": "2018-06-20",
      "source_ids": [
        "dol_oflc_lca"
      ]
    }
  ],
  "summary": {
    "office_address_count": 4,
    "worksite_address_count": 9,
    "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",
    "WA",
    "NY"
  ],
  "cities": [
    "Irvine",
    "Los Angeles",
    "Riverside",
    "San Jose",
    "Seattle",
    "New York"
  ],
  "postal_codes": [
    "92618",
    "90071",
    "92505",
    "95131",
    "98101",
    "10119",
    "90048",
    "90008"
  ],
  "top_markets": [
    {
      "city": "Irvine",
      "state": "CA",
      "postal_code": "92618",
      "lca_count": 5,
      "role_title_count": 3,
      "wage_low_min": 62492,
      "wage_high_max": 67163,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2021
    },
    {
      "city": "Los Angeles",
      "state": "CA",
      "postal_code": "90071",
      "lca_count": 4,
      "role_title_count": 4,
      "wage_low_min": 71822,
      "wage_high_max": 87360,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2023
    },
    {
      "city": "Riverside",
      "state": "CA",
      "postal_code": "92505",
      "lca_count": 2,
      "role_title_count": 1,
      "wage_low_min": 88008,
      "wage_high_max": 0,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2018
    },
    {
      "city": "Irvine",
      "state": "CA",
      "postal_code": "92618",
      "lca_count": 2,
      "role_title_count": 1,
      "wage_low_min": 92414,
      "wage_high_max": 92414,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021
    },
    {
      "city": "Riverside",
      "state": "CA",
      "postal_code": "92505",
      "lca_count": 2,
      "role_title_count": 1,
      "wage_low_min": 92414,
      "wage_high_max": 92414,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021
    },
    {
      "city": "San Jose",
      "state": "CA",
      "postal_code": "95131",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 93600,
      "wage_high_max": 93600,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019
    },
    {
      "city": "Seattle",
      "state": "WA",
      "postal_code": "98101",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 172950,
      "wage_high_max": 172950,
      "first_fiscal_year": 2019,
      "latest_fiscal_year": 2019
    },
    {
      "city": "Los Angeles",
      "state": "CA",
      "postal_code": "90071",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 87360,
      "wage_high_max": 87360,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022
    },
    {
      "city": "San Jose",
      "state": "CA",
      "postal_code": "95131",
      "lca_count": 1,
      "role_title_count": 1,
      "wage_low_min": 98526,
      "wage_high_max": 98526,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021
    }
  ]
}
Industry
{
  "naics_codes": [
    "541330",
    "54"
  ],
  "naics_breakdown": [
    {
      "value": "5413",
      "filing_count": 10,
      "first_fiscal_year": 2018,
      "latest_fiscal_year": 2021,
      "source": "dol_oflc_lca"
    },
    {
      "value": "5413",
      "filing_count": 5,
      "first_fiscal_year": 2021,
      "latest_fiscal_year": 2021,
      "source": "dol_oflc_lca"
    },
    {
      "value": "541330",
      "filing_count": 3,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2023,
      "source": "dol_oflc_lca"
    },
    {
      "value": "541330",
      "filing_count": 1,
      "first_fiscal_year": 2022,
      "latest_fiscal_year": 2022,
      "source": "dol_oflc_lca"
    }
  ]
}
Wage Summary
{
  "annualized_low_min": 62492,
  "annualized_high_max": 172950,
  "annualized_low_avg": 87777.2051282051
}
Trend
[
  {
    "fiscal_year": 2018,
    "quarter": "Q2",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 62492,
    "wage_high_max": 0,
    "wage_low_avg": 79502.6666666667
  },
  {
    "fiscal_year": 2019,
    "quarter": "Q2",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 4,
    "worksite_count": 4,
    "wage_low_min": 64480,
    "wage_high_max": 172950,
    "wage_low_avg": 101883
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q1",
    "lca_count": 1,
    "case_count": 1,
    "role_title_count": 1,
    "worksite_count": 1,
    "wage_low_min": 67163,
    "wage_high_max": 67163,
    "wage_low_avg": 67163
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q2",
    "lca_count": 3,
    "case_count": 3,
    "role_title_count": 2,
    "worksite_count": 3,
    "wage_low_min": 67163,
    "wage_high_max": 92414,
    "wage_low_avg": 79788.5
  },
  {
    "fiscal_year": 2021,
    "quarter": "Q3",
    "lca_count": 4,
    "case_count": 4,
    "role_title_count": 3,
    "worksite_count": 4,
    "wage_low_min": 67163,
    "wage_high_max": 98526,
    "wage_low_avg": 80807.16666666666
  },
  {
    "fiscal_year": 2022,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 2,
    "wage_low_min": 87360,
    "wage_high_max": 87360,
    "wage_low_avg": 87360
  },
  {
    "fiscal_year": 2023,
    "quarter": "Q3",
    "lca_count": 2,
    "case_count": 2,
    "role_title_count": 2,
    "worksite_count": 1,
    "wage_low_min": 71822,
    "wage_high_max": 71822,
    "wage_low_avg": 71822
  }
]
Links
{
  "roles": "/v1/roles?company=tk1sc",
  "wages": "/v1/wages?company=tk1sc",
  "trends": "/v1/trends?company=tk1sc"
}

Frequently asked questions

Does tk1sc sponsor H-1B visas?
Yes. tk1sc filed 19 H-1B labor condition applications with the U.S. Department of Labor (FY2018-FY2023), of which 18 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 tk1sc filed?
tk1sc has 19 H-1B LCA filings on record spanning FY2018-FY2023 across 13 role titles and 9 worksites.
What roles does tk1sc sponsor for H-1B?
The most common H-1B role at tk1sc is Senior Consultant (4 filings). Other frequent roles include Senior Lighting Designer, Assistant Consultant, Built Ecology, Associate Consultant, Electrical Engineer, Built Ecology.
What wages does tk1sc offer H-1B workers?
For its most-sponsored role (Senior Consultant), tk1sc reported offered wages ranging from $92,414 to $92,414 in DOL LCA filings.
Get this page with API

Rendered from the bluedoor H-1B Jobs API. Reproduce it:

GET https://api.bluedoor.sh/h1b-jobs/v1/companies?q=tk1sc&limit=5JSON