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.
Show columns
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.
Employers by green-card (PERM) filings, most first. Ordered across all 786 employers, not just this page; “#” is the rank in that order.
PERM = green-card sponsorship filings · LCA = temporary-work (H-1B) filings · EMP = estimated U.S. employees — counts since FY2008, DOL public records.
| # (rank by green-card (PERM) filings) | 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$ | ☆ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 761 |
PENT ENERGY LLC
Mining & Oil
|
-- | -- | — | 1 | 2 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 762 |
THRUBIT LLC
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 763 |
Z-SEIS CORPORATION
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 764 |
VMONITOR INC
Mining & Oil
|
-- | -- | — | 1 | 16 | — | — | — | 0 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 765 |
FIRECREEK GLOBAL, INC.
Mining & Oil
|
-- | -- | — | 1 | 2 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 766 |
SPEEDY HEAVY HAULING, INC
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 767 |
COEUR D'ALENE MINES
Mining & Oil
|
-- | -- | — | 1 | 5 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 768 |
GEMCO ENTERPRISES INC.
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 769 |
DUNLAP STONE, INC.
Mining & Oil
|
-- | -- | 60 | 1 | 0 | 1.7% n=1 | — | 1.7% n=1 | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | $609,204 | ☆ | |
| 770 |
KONGSBERG INTELLIFIELD, LLC
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 771 |
VECTA OIL&GAS LTD (FRMR PARENT VECTA EXP LTD)
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 772 |
GREEN RESERVE ENERGY LLC
Mining & Oil
|
-- | -- | 20 | 1 | 2 | 5.0% n=1 | 5.0% n=1 | 10.0% n=1 | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 773 |
BD PETROLEUM LLC
Mining & Oil
|
-- | -- | 2 | 1 | 0 | — | — | — | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 774 |
SIGNAL HILL PETROLEUM, INC.
Mining & Oil
|
-- | -- | — | 1 | 2 | — | — | — | 0 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | $4,240,000 | ☆ | |
| 775 |
Select Onsite Services, Inc.
Mining & Oil
|
-- | -- | 21 | 1 | 2 | 4.8% n=1 | — | 4.8% n=1 | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | $334,125 | ☆ | |
| 776 |
Serva Group LLC
Mining & Oil
|
-- | -- | 52 | 1 | 0 | 1.9% n=1 | — | 1.9% n=1 | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 777 |
TATONKA OIL & GAS, INC.
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 778 |
PML EXPLORATION SERVICES LLC
Mining & Oil
|
-- | -- | — | 1 | 3 | — | — | — | 0 | 1.0 | 0% | 0% | -- | -- | -- | — | — | $37,117 | — | — | ☆ | |
| 779 |
IRON WORKERS LOCAL #372
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | not recorded | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 780 |
RECON Petrotechnologies, Inc
Mining & Oil
|
-- | -- | 6 | 1 | 0 | — | — | — | 1 | 1.0 | not recorded | 100% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 781 |
CETCO OILFIELD SERVICES
Mining & Oil
|
-- | -- | 150 | 1 | 1 | — | — | — | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 782 |
COLTER ENERGY SERVICES USA INC.
Mining & Oil
|
-- | -- | 197 | 1 | 0 | — | — | — | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 783 |
EXA OIL GAS, LLC
Mining & Oil
|
-- | -- | 3 | 1 | 0 | 33.3% n=1 | — | 33.3% n=1 | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 784 |
HAAS SAND AND GRAVEL LLC.
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 785 |
URANIUM ENERGY CORP
Mining & Oil
|
-- | -- | — | 1 | 5 | — | — | — | 0 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | $277,250 | ☆ | |
| 786 |
SHELL GLOBAL SOLUTIONS US INC.
Mining & Oil
|
-- | -- | 834 | 1 | 174 | 0.1% n=1 | 0.5% n=1 | 0.6% n=1 | 1 | 1.0 | 0% | 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.
Quarterly drop alerts
Email notifications when new DOL data drops. Track your watchlist employers automatically.
Browser extension
Inline DOL filing data on LinkedIn, Indeed, Glassdoor, ZipRecruiter job listings.