The open canonical index of U.S. employer filings
Search 210,663 employers with green-card filings across 17 years of Department of Labor Green card sponsorships PERM — Permanent Employment Certification (ETA-9089) Employer's DOL filing to sponsor a specific worker for an employment-based green card after testing the U.S. job marketTemporary visa (often F-1 student → H-1B)PERM — employer asks DOL to certify the job (you are here)I-140 — employer petitions USCISPriority-date wait (varies by country of birth — years to decades)Green card (I-485 / consular)DOL certifies paperwork — it does not issue green cards; per-position; certified ≠ granted. NEVER "work permit"Common path — some categories skip PERM (EB-1, NIW); timelines vary widely by country of birth. Educational info, not legal advice.Official source ↗ and H-1B H-1B — H-1B Specialty Occupation Temporary employer-sponsored visa for degree-level specialty roles; 85K annual cap via lotteryJob offer + prevailing wageLCA — wage promise to DOLCap lottery registration (USCIS)I-129 petition (USCIS)Visa issued / status changed (DOS or USCIS) (you are here)Nonimmigrant/temporary — never "immigrant worker"Common path — some categories skip PERM (EB-1, NIW); timelines vary widely by country of birth. Educational info, not legal advice.Official source ↗ /Temporary work filings LCA — Labor Condition Application (ETA-9035) Employer's legally binding wage promise to DOL, required before employing H-1B/H-1B1/E-3 workersJob offer + prevailing wageLCA — wage promise to DOL (you are here)Cap lottery registration (USCIS)I-129 petition (USCIS)Visa issued / status changed (DOS or USCIS)One filing can cover MANY positions — filing counts ≠ worker counts (employers over-file for lottery/relocations); not a visaCommon path — some categories skip PERM (EB-1, NIW); timelines vary widely by country of birth. Educational info, not legal advice.Official source ↗ disclosures. Wage analysis. Open methodology.
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This page indexes public U.S. Department of Labor PERM labor-certification filing records.
PERM = green-card sponsorship filings · LCA = temporary-work (H-1B) filings · EMP = estimated U.S. employees — counts since FY2008, DOL public records.
| # | Company | %All | %Ind | Trend | Employees (est.) | Green cards (PERM) | Work visas (LCA) | P/HC% | L/HC% | Intens | Roles | F/Role | Exp% | Deny% | FEIN | SOC | NAICS | OSHA-I | OSHA-F | WT$ | CEO× | PPP$ | ☆ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
Rogers Group Inc.
Mining & Oil
|
-- | -- | 2,719 | 6 | 15 | 0.2% | 0.6% | 0.8% | 3 | 2.0 | 17% | 0% | -- | -- | -- | — | — | — | — | $5,422,600 | ☆ | |
| 2 |
SAVANNA ENERGY SERVICES (USA) CORP.
Mining & Oil
|
-- | -- | — | 6 | 0 | — | — | — | 0 | 1.0 | 20% | 17% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 3 |
SEADRILL AMERICAS
Mining & Oil
|
-- | -- | 8,700 | 6 | 4 | 0.1% | 0.1% | 0.1% | 4 | 1.0 | 33% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 4 |
SERIMAX NORTH AMERICA LLC
Mining & Oil
|
-- | -- | 49 | 6 | 2 | 8.2% | 4.1% | 12.2% | 3 | 1.3 | 20% | 17% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 5 |
TESCO CORPORATION (US)
Mining & Oil
|
-- | -- | 1,416 | 6 | 1 | 0.3% | 0.1% | 0.4% | 1 | 5.0 | 83% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 6 |
Total Gas Power North America, Inc.
Mining & Oil
|
-- | -- | 92 | 6 | 6 | 3.3% | 6.5% | 9.8% | 2 | 1.5 | 25% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 7 |
Venture Global LNG
Mining & Oil
|
-- | -- | 128 | 6 | 95 | 4.7% | 74.2% | 78.9% | 6 | 1.0 | 60% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 8 |
ARGUS LIMITED
Mining & Oil
|
-- | -- | — | 5 | 0 | — | — | — | 0 | 4.0 | 60% | 0% | -- | -- | -- | — | — | — | — | $780,500 | ☆ | |
| 9 |
BRUNEL ENERGY INC
Mining & Oil
|
-- | -- | 392 | 5 | 31 | 1.3% | 7.9% | 9.2% | 1 | 5.0 | 75% | 20% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 10 |
CARBO CERAMICS INC
Mining & Oil
|
-- | -- | 395 | 5 | 4 | 0.8% | 1.0% | 1.8% | 1 | 3.0 | 80% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 11 |
CIMAREX ENERGY CO.
Mining & Oil
|
-- | -- | — | 5 | 4 | — | — | — | 0 | 4.0 | 50% | 20% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 12 |
CLARKSONS PLATOU SHIPPING SERVICES USA LLC
Mining & Oil
|
-- | -- | 60 | 5 | 2 | 5.0% | 3.3% | 8.3% | 3 | 1.0 | 40% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 13 |
Enerflex Services Inc.
Mining & Oil
|
-- | -- | 2,300 | 5 | 1 | 0.0% | 0.0% | 0.1% | 1 | 1.0 | 40% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 14 |
Ensco International Incorporated
Mining & Oil
|
-- | -- | 3,629 | 5 | 10 | 0.1% | 0.3% | 0.4% | 1 | 4.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 15 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
Mining & Oil
|
-- | -- | — | 5 | 40 | — | — | — | 0 | 4.0 | 60% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 16 |
FRANK'S INTERNATIONAL, INC
Mining & Oil
|
-- | -- | — | 5 | 1 | — | — | — | 0 | 2.0 | 0% | 20% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 17 |
FREEPORTMCMORAN MORENCI, INC.
Mining & Oil
|
-- | -- | 11,600 | 5 | 0 | 0.0% | 0.0% | 0.0% | 5 | 1.0 | 80% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 18 |
FUSION PETROLEUM TECHNOLOGIES INC.
Mining & Oil
|
-- | -- | — | 5 | 0 | — | — | — | 0 | 5.0 | 60% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 19 |
HARLEY GRAY STONE CO
Mining & Oil
|
-- | -- | — | 5 | 0 | — | — | — | 0 | 5.0 | 100% | 80% | -- | -- | -- | — | — | — | — | $296,307 | ☆ | |
| 20 |
HEEREMA MARINE CONTRACTORS U,.S., INC.
Mining & Oil
|
-- | -- | — | 5 | 0 | — | — | — | 0 | 5.0 | 60% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 21 |
HIGHMOUNT EXPLORATION & PRODUCTION SERVICES LLC
Mining & Oil
|
-- | -- | — | 5 | 0 | — | — | — | 0 | 4.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 22 |
Hydrogeo Energy
Mining & Oil
|
-- | -- | 10 | 5 | 6 | 50.0% | 60.0% | 110.0% | 3 | 1.7 | 50% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 23 |
KONGSBERG OIL & GAS TECHNOLOGIES, INC.
Mining & Oil
|
-- | -- | — | 5 | 0 | — | — | — | 0 | 1.0 | 20% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 24 |
Layne Christensen
Mining & Oil
|
-- | -- | 2,360 | 5 | 1 | 0.1% | 0.0% | 0.1% | 1 | 2.0 | 100% | 20% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 25 |
LINK PROJECT SERVICES INC.
Mining & Oil
|
-- | -- | — | 5 | 0 | — | — | — | 0 | 3.0 | 80% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 26 |
Nevada Gold Mines LLC
Mining & Oil
|
-- | -- | 7,298 | 5 | 133 | 0.1% | 1.8% | 1.9% | 3 | 1.3 | 25% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 27 |
NEXEN PETROLEUM U.S.A. INC.
Mining & Oil
|
-- | -- | — | 5 | 1 | — | — | — | 0 | 4.0 | 40% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 28 |
Oprona Inc. ROSEN USA Inc.
Mining & Oil
|
-- | -- | 599 | 5 | 0 | 0.8% | 0.0% | 0.8% | 5 | 1.0 | 60% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 29 |
Round Mountain Gold Corporation
Mining & Oil
|
-- | -- | 685 | 5 | 10 | 0.7% | 1.5% | 2.2% | 5 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 30 |
SANCHEZ OIL GAS CORPORATION
Mining & Oil
|
-- | -- | 237 | 5 | 9 | 0.8% | 3.8% | 4.6% | 1 | 2.0 | 60% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 31 |
SPECTRASEIS INC.
Mining & Oil
|
-- | -- | 21 | 5 | 0 | 14.3% | 0.0% | 14.3% | 1 | 3.0 | 50% | 60% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 32 |
SUPERIOR ENERGY SERVICES, LLC
Mining & Oil
|
-- | -- | 311 | 5 | 7 | 1.3% | 2.2% | 3.5% | 3 | 1.3 | 80% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 33 |
TPC Group
Mining & Oil
|
-- | -- | 552 | 5 | 7 | 0.4% | 1.3% | 1.6% | 1 | 2.0 | 40% | 0% | -- | -- | -- | — | — | — | — | $585,334 | ☆ | |
| 34 |
TRICON GEOPHYSICS, INC.
Mining & Oil
|
-- | -- | — | 5 | 1 | — | — | — | 0 | 3.0 | 50% | 0% | -- | -- | -- | — | — | — | — | $1,235,825 | ☆ | |
| 35 |
U.S. Borax Inc.
Mining & Oil
|
-- | -- | 863 | 5 | 48 | 0.1% | 5.6% | 5.7% | 1 | 1.0 | 20% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 36 |
Valerus Field Solutions LP
Mining & Oil
|
-- | -- | 9 | 5 | 6 | 11.1% | 66.7% | 77.8% | 1 | 1.0 | 25% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 37 |
WESTERN MESQUITE MINES, INC.
Mining & Oil
|
-- | -- | 310 | 5 | 2 | 0.7% | 0.7% | 1.3% | 2 | 1.0 | 50% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 38 |
AccessESP
Mining & Oil
|
-- | -- | 49 | 4 | 2 | 6.1% | 4.1% | 10.2% | 2 | 1.5 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 39 |
ARKINS PARK STONE CORP
Mining & Oil
|
-- | -- | 37 | 4 | 0 | 10.8% | 0.0% | 10.8% | 1 | 4.0 | 75% | 0% | -- | -- | -- | — | — | — | — | $308,900 | ☆ | |
| 40 |
ATWOOD OCEANICS MANAGEMENT, LP
Mining & Oil
|
-- | -- | — | 4 | 1 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ |
What Perm4Real does
Search 300K+ employers
Full-text search across every PERM PERM — Permanent Employment Certification (ETA-9089) Employer's DOL filing to sponsor a specific worker for an employment-based green card after testing the U.S. job marketTemporary visa (often F-1 student → H-1B)PERM — employer asks DOL to certify the job (you are here)I-140 — employer petitions USCISPriority-date wait (varies by country of birth — years to decades)Green card (I-485 / consular)DOL certifies paperwork — it does not issue green cards; per-position; certified ≠ granted. NEVER "work permit"Common path — some categories skip PERM (EB-1, NIW); timelines vary widely by country of birth. Educational info, not legal advice.Official source ↗ filer in the federal database. Filter by industry, state, NAICS code, or SOC code.
17-year filing history
Quarterly time series for every employer from FY2008 to FY2026. See growth, decline, and pattern changes over time.
Wage level analysis
Distribution of Level I-IV PERM PERM — Permanent Employment Certification (ETA-9089) Employer's DOL filing to sponsor a specific worker for an employment-based green card after testing the U.S. job marketTemporary visa (often F-1 student → H-1B)PERM — employer asks DOL to certify the job (you are here)I-140 — employer petitions USCISPriority-date wait (varies by country of birth — years to decades)Green card (I-485 / consular)DOL certifies paperwork — it does not issue green cards; per-position; certified ≠ granted. NEVER "work permit"Common path — some categories skip PERM (EB-1, NIW); timelines vary widely by country of birth. Educational info, not legal advice.Official source ↗ wages per employer. Cross-referenced against BLS OES benchmarks.
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