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.
% of workforce and Filing intensity rank the 73,358 employers reporting headcount (FY2022-FY2025): the median of each employer's same-year rates, with n= the years it was computed from. Employers without an audited headcount are not shown in these views.
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 (17y) | 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 |
Oilfield Supply Center Inc
Mining & Oil
|
-- | -- | 50 | 1 | 0 | 2.0% n=1 | — | 2.0% n=1 | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 2 |
OMEGA ENERGY USA, LLC
Mining & Oil
|
-- | -- | 3 | 1 | 3 | 33.3% n=1 | — | 33.3% n=1 | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 3 |
Omni Air and Nitrogen
Mining & Oil
|
-- | -- | 13 | 1 | 0 | 7.7% n=1 | — | 7.7% n=1 | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 4 |
OMNI ENERGY SERVICES CORP.
Mining & Oil
|
-- | -- | — | 1 | 1 | — | — | — | 0 | 1.0 | not recorded | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 5 |
OneCor Services, LLC
Mining & Oil
|
-- | -- | 25 | 1 | 0 | 4.0% n=1 | — | 4.0% n=1 | 1 | 1.0 | not recorded | 100% | -- | -- | -- | — | — | — | — | $1,717,057 | ☆ | |
| 6 |
ONEOK, INC.
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | $2,383 | — | — | ☆ | |
| 7 |
Ovintiv USA Inc.
Mining & Oil
|
-- | -- | 232 | 1 | 5 | 0.4% n=1 | 0.4% n=1 | 0.9% n=1 | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 8 |
PACAMA BLUESTONE COMPANY
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | not recorded | 100% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 9 |
PACKERS PLUS ENGERY SERVICES USA INC
Mining & Oil
|
-- | -- | 129 | 1 | 0 | — | — | — | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 10 |
PALEO-DATA, INC
Mining & Oil
|
-- | -- | 15 | 1 | 3 | — | — | — | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 11 |
PARAGON ENERGY INC
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 12 |
PARAGON GEOPHYSICAL SERVICES, INC.
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | $2,307,979 | ☆ | |
| 13 |
PATRIOT COAL CORPORATION
Mining & Oil
|
-- | -- | — | 1 | 1 | — | — | — | 0 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 14 |
PC OIL AND GAS, INC.
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 15 |
PDSCo, Inc.
Mining & Oil
|
-- | -- | 16 | 1 | 0 | — | — | — | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 16 |
PENT ENERGY LLC
Mining & Oil
|
-- | -- | — | 1 | 2 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 17 |
Performance Chemical Company
Mining & Oil
|
-- | -- | 55 | 1 | 1 | 1.8% n=1 | — | 1.8% n=1 | 1 | 1.0 | not recorded | 100% | -- | -- | -- | — | — | — | — | $1,881,716 | ☆ | |
| 18 |
PetroCloud
Mining & Oil
|
-- | -- | 36 | 1 | 2 | — | — | — | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | $915,180 | ☆ | |
| 19 |
PETROLEUM COORDINATOR'S, INC.
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 20 |
PETROLEUM INFO./DWIGHTSLLC DBA IHS ENERGY GROUP
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 21 |
PIPELINE DISTRIBUTION, INC
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 22 |
PJP4
Mining & Oil
|
-- | -- | 7 | 1 | 0 | 14.3% n=1 | — | 14.3% n=1 | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 23 |
Platinium Solutions
Mining & Oil
|
-- | -- | 30 | 1 | 0 | 3.3% n=1 | — | 3.3% n=1 | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 24 |
Platinum Solutions
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | $155,252 | ☆ | |
| 25 |
PML EXPLORATION SERVICES LLC
Mining & Oil
|
-- | -- | — | 1 | 3 | — | — | — | 0 | 1.0 | 0% | 0% | -- | -- | -- | — | — | $37,117 | — | — | ☆ | |
| 26 |
POSTROCK ENERGY SRVCS FORMERLY QUEST RESOURCE CORP
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 27 |
Presley enterprise llc
Mining & Oil
|
-- | -- | 2 | 1 | 0 | 50.0% n=1 | — | 50.0% n=1 | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 28 |
PRO AGGREGATE, LLC
Mining & Oil
|
-- | -- | 3 | 1 | 0 | 33.3% n=1 | — | 33.3% n=1 | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 29 |
PROSPECTOR SUPPORT SERVICES, INC.
Mining & Oil
|
-- | -- | — | 1 | 2 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 30 |
Provo Mining Construction, inc
Mining & Oil
|
-- | -- | 12 | 1 | 2 | 8.3% n=1 | — | 8.3% n=1 | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 31 |
PSC ERS Acquisition LLC
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 32 |
PURE ENERGY SERVICES (USA) INC.
Mining & Oil
|
-- | -- | — | 1 | 1 | — | — | — | 0 | 1.0 | not recorded | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 33 |
Q DIRECTIONAL DRILLING LLC
Mining & Oil
|
-- | -- | — | 1 | 2 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 34 |
Quantive Group, LLC (fka Stanley Inspection US, LLC)
Mining & Oil
|
-- | -- | 20 | 1 | 0 | 5.0% n=1 | — | 5.0% n=1 | 1 | 1.0 | not recorded | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 35 |
Quell Petroleum Services, Inc.
Mining & Oil
|
-- | -- | 115 | 1 | 0 | 0.9% n=1 | — | 0.9% n=1 | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | $3,431,426 | ☆ | |
| 36 |
QUEST INTEGRITY
Mining & Oil
|
-- | -- | 175 | 1 | 0 | — | — | — | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 37 |
R Construction Company
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 1 | 1.0 | not recorded | 100% | -- | -- | -- | — | — | — | — | $7,746,884 | ☆ | |
| 38 |
RASPUTEN INTERNATIONAL
Mining & Oil
|
-- | -- | — | 1 | 1 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 39 |
REAGAN SMITH ENERGY SOLUTIONS, INC
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 40 |
RECON Petrotechnologies, Inc
Mining & Oil
|
-- | -- | 6 | 1 | 0 | — | — | — | 1 | 1.0 | not recorded | 100% | -- | -- | -- | — | — | — | — | — | ☆ |
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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Email notifications when new DOL data drops. Track your watchlist employers automatically.
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