The open canonical index of U.S. employer filings
Search 710 employers 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 |
Electric Reliability Council of Texas
Utilities
|
-- | -- | 734 | 140 | 145 | 16.8% | 19.8% | 36.5% | 30 | 4.1 | 49% | 3% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 2 |
NRG ENERGY, INC
Utilities
|
-- | -- | 1,562 | 91 | 156 | 2.9% | 10.0% | 12.9% | 15 | 3.0 | 47% | 1% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 3 |
CALIFORNIA INDEPENDENT SYSTEM OPERATOR
Utilities
|
-- | -- | 627 | 90 | 151 | 9.6% | 24.1% | 33.6% | 20 | 3.0 | 42% | 1% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 4 |
ENTERGY SERVICES, INC
Utilities
|
-- | -- | 13,037 | 90 | 179 | 0.5% | 1.4% | 1.9% | 28 | 2.2 | 39% | 1% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 5 |
ALSTOM GRID INC.
Utilities
|
-- | -- | 237,000 | 89 | 138 | 0.0% | 0.1% | 0.1% | 14 | 2.9 | 60% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 6 |
American Electric Power
Utilities
|
-- | -- | 4,928 | 84 | 177 | 1.3% | 3.6% | 4.9% | 17 | 3.7 | 55% | 2% | -- | -- | -- | 5 | — | — | — | — | ☆ | |
| 7 |
ABB ENTERPRISE SOFTWARE, INC.
Utilities
|
-- | -- | 3,600 | 72 | 149 | 1.6% | 4.1% | 5.7% | 42 | 1.4 | 47% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 8 |
Exelon Business Services Company LLC
Utilities
|
-- | -- | 18,000 | 68 | 1 | 0.2% | 0.0% | 0.2% | 7 | 1.1 | 62% | 1% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 9 |
FLORIDA POWER AND LIGHT COMPANY
Utilities
|
-- | -- | 8,544 | 66 | 3 | 0.7% | 0.0% | 0.8% | 17 | 3.6 | 75% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 10 |
SOUTHERN CALIFORNIA EDISON
Utilities
|
-- | -- | 13,000 | 61 | 36 | 0.5% | 0.3% | 0.7% | 2 | 29.0 | 62% | 0% | -- | -- | -- | 532 | 2 | — | — | — | ☆ | |
| 11 |
PUGET SOUND ENERGY INC.
Utilities
|
-- | -- | 3,140 | 57 | 126 | 1.1% | 4.0% | 5.1% | 16 | 2.1 | 50% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 12 |
Calpine Corporation
Utilities
|
-- | -- | 2,118 | 55 | 108 | 2.0% | 5.1% | 7.1% | 23 | 1.8 | 53% | 2% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 13 |
PJM INTERCONNECTION
Utilities
|
-- | -- | 600 | 53 | 51 | 6.7% | 8.5% | 15.2% | 4 | 10.0 | 52% | 2% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 14 |
ISO NEW ENGLAND
Utilities
|
-- | -- | 625 | 47 | 71 | 5.6% | 11.4% | 17.0% | 8 | 4.4 | 53% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 15 |
ELECTRIC POWER RESEARCH INSTITUTE
Utilities
|
-- | -- | 1,108 | 43 | 196 | 2.9% | 17.7% | 20.6% | 9 | 3.6 | 56% | 5% | -- | -- | -- | 3 | — | — | — | — | ☆ | |
| 16 |
DIRECT ENERGY
Utilities
|
-- | -- | 4,500 | 42 | 32 | 0.3% | 0.7% | 1.0% | 3 | 4.7 | 32% | 2% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 17 |
Holtec International
Utilities
|
-- | -- | 545 | 40 | 97 | 5.1% | 17.8% | 22.9% | 15 | 1.9 | 51% | 0% | -- | -- | -- | 3 | — | — | — | — | ☆ | |
| 18 |
LANDIS GYR TECHNOLOGY INC.
Utilities
|
-- | -- | 1,065 | 38 | 144 | 2.6% | 13.5% | 16.1% | 21 | 1.3 | 26% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 19 |
EDP Renewables North America LLC
Utilities
|
-- | -- | 1,022 | 37 | 105 | 2.4% | 10.3% | 12.6% | 18 | 1.3 | 47% | 14% | -- | -- | -- | 10 | — | — | — | — | ☆ | |
| 20 | -- | -- | 980 | 37 | 118 | 1.0% | 12.0% | 13.1% | 10 | 1.0 | 33% | 3% | -- | -- | -- | — | — | — | — | — | ☆ | ||
| 21 |
New York Independent System Operator
Utilities
|
-- | -- | 556 | 34 | 181 | 4.9% | 32.5% | 37.4% | 14 | 1.9 | 34% | 3% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 22 |
CONSTELLATION ENERGY
Utilities
|
-- | -- | — | 32 | 0 | — | — | — | 0 | 32.0 | 68% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 23 |
ENEL NORTH AMERICA INC.
Utilities
|
-- | -- | 295 | 32 | 94 | 8.5% | 31.9% | 40.3% | 23 | 1.1 | 27% | 9% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 24 |
Fluence Energy LLC
Utilities
|
-- | -- | 125 | 31 | 150 | 17.6% | 120.0% | 137.6% | 22 | 1.0 | 32% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 25 |
Tanto Irrigation, LLC
Utilities
|
-- | -- | 15 | 29 | 0 | 193.3% | 0.0% | 193.3% | 2 | 14.5 | 11% | 0% | -- | -- | -- | — | — | — | — | $805,400 | ☆ | |
| 26 |
THE AES CORPORATION
Utilities
|
-- | -- | — | 29 | 1 | — | — | — | 0 | 26.0 | 50% | 7% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 27 | -- | -- | — | 28 | 0 | — | — | — | 0 | 23.0 | 68% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | ||
| 28 |
S&C ELECTRIC COMPANY
Utilities
|
-- | -- | 2,530 | 28 | 63 | 0.6% | 2.5% | 3.1% | 5 | 3.2 | 33% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 29 |
MidAmerican Energy Company
Utilities
|
-- | -- | 422 | 27 | 74 | 5.0% | 17.5% | 22.5% | 19 | 1.1 | 52% | 4% | -- | -- | -- | 49 | — | $242,782 | — | — | ☆ | |
| 30 |
EVOQUA WATER TECHNOLOGIES
Utilities
|
-- | -- | 3,000 | 26 | 62 | 0.7% | 2.1% | 2.8% | 22 | 1.0 | 48% | 4% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 31 |
PACIFICORP
Utilities
|
-- | -- | 5,400 | 26 | 62 | 0.3% | 1.1% | 1.4% | 10 | 1.5 | 48% | 0% | -- | -- | -- | 37 | — | — | — | — | ☆ | |
| 32 |
Vistra Corporate Services Company
Utilities
|
-- | -- | 1,992 | 26 | 96 | 0.9% | 4.8% | 5.7% | 17 | 1.1 | 17% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 33 |
HITACHI ENERGY USA Inc.
Utilities
|
-- | -- | 585 | 24 | 238 | 3.1% | 40.7% | 43.8% | 17 | 1.1 | 32% | 4% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 34 |
CONSTELLATION ENERGY COMMODITIES GROUP
Utilities
|
-- | -- | — | 23 | 0 | — | — | — | 0 | 23.0 | 55% | 9% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 35 |
BHE Renewables, LLC
Utilities
|
-- | -- | 228 | 22 | 9 | 8.3% | 4.0% | 12.3% | 10 | 1.9 | 52% | 0% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 36 |
AES Services, Inc.
Utilities
|
-- | -- | 240 | 21 | 38 | 3.3% | 15.8% | 19.2% | 8 | 1.0 | 38% | 0% | -- | -- | -- | — | — | — | — | $492,762 | ☆ | |
| 37 |
CONSUMERS ENERGY
Utilities
|
-- | -- | 8,121 | 21 | 83 | 0.2% | 1.0% | 1.2% | 14 | 1.1 | 26% | 5% | -- | -- | -- | — | — | $23,843 | — | — | ☆ | |
| 38 |
AES US SERVICES LLC
Utilities
|
-- | -- | 19,000 | 20 | 31 | 0.1% | 0.2% | 0.2% | 9 | 1.0 | 24% | 10% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 39 |
Constellation Energy Generation LLC
Utilities
|
-- | -- | 2,018 | 20 | 110 | 0.7% | 5.5% | 6.1% | 13 | 1.1 | 24% | 10% | -- | -- | -- | — | — | — | — | — | ☆ | |
| 40 |
ITC HOLDINGS CORP
Utilities
|
-- | -- | 653 | 20 | 24 | 2.8% | 3.7% | 6.4% | 5 | 3.6 | 84% | 0% | -- | -- | -- | 1 | — | — | — | — | ☆ |
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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