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.
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$ | ☆ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 521 |
FreeportMcMoRan Chino Mines Company
Mining & Oil
|
-- | -- | 11,200 | 1 | 0 | 0.0% n=1 | — | 0.0% n=1 | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 522 |
MBC Contractors Inc
Mining & Oil
|
-- | -- | 5 | 1 | 0 | — | — | — | 1 | 1.0 | not recorded | 100% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 523 |
Macpherson Oil Company LLC
Mining & Oil
|
-- | -- | — | 1 | 5 | — | — | — | 1 | 2.0 | 100% | 0% | -- | -- | -- | — | — | — | — | $2,876,000 | ☆ | |
| 524 |
AMBRE ENERGY NORTH AMERICA, INC.
Mining & Oil
|
-- | -- | — | 1 | 18 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 525 |
SAExploration Seismic Services (US), LLC
Mining & Oil
|
-- | -- | 87 | 1 | 0 | 1.1% n=1 | — | 1.1% n=1 | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 526 |
GL NOBLE DENTON INTERNATIONAL INC.
Mining & Oil
|
-- | -- | — | 1 | 2 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 527 |
WarHorse Technical Services, LLC
Mining & Oil
|
-- | -- | 2 | 1 | 4 | — | — | — | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 528 |
Lekserve Management Corporation
Mining & Oil
|
-- | -- | 7 | 1 | 1 | 14.3% n=1 | — | 14.3% n=1 | 1 | 1.0 | not recorded | 100% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 529 |
KEROGEN RESOURCES, INC.
Mining & Oil
|
-- | -- | — | 1 | 1 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 530 |
MIKE PALMER PETROLEUM SERVICES INC.
Mining & Oil
|
-- | -- | — | 1 | 2 | — | — | — | 0 | 1.0 | not recorded | 100% | -- | -- | -- | — | — | — | — | $1,491,608 | ☆ | |
| 531 |
EAST DALEY CAPITAL ADVISORS
Mining & Oil
|
-- | -- | 26 | 1 | 4 | — | — | — | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | $625,445 | ☆ | |
| 532 |
PETROLEUM INFO./DWIGHTSLLC DBA IHS ENERGY GROUP
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 533 |
Oilfield Supply Center Inc
Mining & Oil
|
-- | -- | 50 | 1 | 0 | 2.0% n=1 | — | 2.0% n=1 | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 534 |
XNP RESOURCES
Mining & Oil
|
-- | -- | 15 | 1 | 0 | — | — | — | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 535 |
Gulfport Energy Corporation
Mining & Oil
|
-- | -- | 235 | 1 | 5 | — | — | — | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 536 |
MPR Services, Inc.
Mining & Oil
|
-- | -- | 28 | 1 | 2 | — | — | — | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 537 | -- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | ||
| 538 |
Ioneer USA Corporation
Mining & Oil
|
-- | -- | 28 | 1 | 6 | 3.6% n=1 | 3.6% n=1 | 7.1% n=1 | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 539 |
ITAFOS SERVICES LLC
Mining & Oil
|
-- | -- | 290 | 1 | 2 | — | — | — | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 540 |
STEEGE KINGSTON INC.
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 541 |
BPL INDUSTRIES ENERGY SERVICES
Mining & Oil
|
-- | -- | 44 | 1 | 0 | 2.3% n=1 | — | 2.3% n=1 | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 542 |
AMOG CONSULTING INCORPORATED
Mining & Oil
|
-- | -- | — | 1 | 12 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 543 |
FORMENTERA OPERATIONS LLC
Mining & Oil
|
-- | -- | 8 | 1 | 0 | 12.5% n=1 | — | 12.5% n=1 | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 544 |
MUNOZ FOUNDATION DRILLING INC.
Mining & Oil
|
-- | -- | 28 | 1 | 4 | 3.6% n=1 | — | 3.6% n=1 | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | $588,000 | ☆ | |
| 545 |
JJD Contracting, Inc.
Mining & Oil
|
-- | -- | 12 | 1 | 0 | — | — | — | 1 | 1.0 | not recorded | 100% | -- | -- | -- | — | — | — | — | $177,652 | ☆ | |
| 546 |
WOOD GROUP POWER PLANT SERVICES, INC.
Mining & Oil
|
-- | -- | — | 1 | 4 | — | — | — | 0 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 547 |
ATRIA BUILDERS LLC
Mining & Oil
|
-- | -- | — | 1 | 0 | — | — | — | 0 | 1.0 | not recorded | 100% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 548 |
SENECA RESOURCES CORP.
Mining & Oil
|
-- | -- | — | 1 | 6 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | $3,271,600 | ☆ | |
| 549 |
SERMAGRAL USA LLC
Mining & Oil
|
-- | -- | 5 | 1 | 0 | — | — | — | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 550 |
Transcontinental Energy Services, LLC
Mining & Oil
|
-- | -- | 31 | 1 | 5 | 3.2% n=1 | 3.2% n=1 | 6.5% n=1 | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 551 |
AMERICAN LAND AND MINERALS, LLC
Mining & Oil
|
-- | -- | — | 1 | 2 | — | — | — | 0 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 552 |
DOUGLASS COLONY GROUP, INC.
Mining & Oil
|
-- | -- | — | 1 | 4 | — | — | — | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | $5,123 | — | — | ☆ | |
| 553 |
FLAT CREEK RESOURCES MANAGEMENT, LLC
Mining & Oil
|
-- | -- | 8 | 1 | 2 | 12.5% n=1 | 12.5% n=1 | 25.0% n=1 | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | $263,920 | ☆ | |
| 554 |
Q DIRECTIONAL DRILLING LLC
Mining & Oil
|
-- | -- | — | 1 | 2 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 555 |
TotalEnergies E&P Americas, LLC
Mining & Oil
|
-- | -- | 90 | 1 | 4 | 1.1% n=1 | — | 1.1% n=1 | 1 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 556 |
US WELL SERVICES
Mining & Oil
|
-- | -- | 780 | 1 | 1 | — | — | — | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | $10,000,000 | ☆ | |
| 557 |
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 | ☆ | |
| 558 |
DYNA-DRILL TECHNOLOGIES, INC
Mining & Oil
|
-- | -- | — | 1 | 13 | — | — | — | 0 | 1.0 | 100% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 559 |
IPC Paving LLC
Mining & Oil
|
-- | -- | 45 | 1 | 0 | 2.2% n=1 | — | 2.2% n=1 | 1 | 1.0 | 0% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 560 |
Haile Gold Mine, Inc.
Mining & Oil
|
-- | -- | 499 | 1 | 32 | 0.2% n=1 | 0.6% n=1 | 0.8% 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.
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