The open canonical index of U.S. employer filings
Search 200,032 employers across 17 years of Department of Labor PERM and H-1B/LCA disclosures. Filing pattern scores. Wage analysis. Open methodology.
This page is an algorithmic opinion derived from public U.S. Department of Labor records. The Filing Pattern Score is a research signal, not a legal or regulatory determination about any employer.
| # | Company | vs All | vs Industry | Trend (17y) | Employees |
|---|---|---|---|---|---|
| 1 |
Electric Reliability Council of Texas
Utilities
|
4th | 2nd of Utilities | 734 | |
| 2 |
American Electric Power
Utilities
|
14th | 10th of Utilities | 4,928 | |
| 3 |
FLORIDA POWER AND LIGHT COMPANY
Utilities
|
17th | 14th of Utilities | 8,544 | |
| 4 |
ENTERGY SERVICES, INC
Utilities
|
10th | 8th of Utilities | 13,037 | |
| 5 |
CALIFORNIA INDEPENDENT SYSTEM OPERATOR
Utilities
|
7th | 4th of Utilities | 627 | |
| 6 |
SOUTHERN CALIFORNIA EDISON
Utilities
|
7th | 5th of Utilities | 13,000 | |
| 7 |
ABB ENTERPRISE SOFTWARE, INC.
Utilities
|
31st | 31st of Utilities | 3,600 | |
| 8 |
NRG ENERGY, INC
Utilities
|
14th | 10th of Utilities | 1,562 | |
| 9 |
Calpine Corporation
Utilities
|
16th | 12th of Utilities | 2,118 | |
| 10 |
Exelon Business Services Company LLC
Utilities
|
14th | 10th of Utilities | 18,000 | |
| 11 |
PJM INTERCONNECTION
Utilities
|
7th | 4th of Utilities | 600 | |
| 12 |
ALSTOM GRID INC.
Utilities
|
23rd | 21st of Utilities | 237,000 | |
| 13 |
ISO NEW ENGLAND
Utilities
|
14th | 10th of Utilities | 625 | |
| 14 |
PUGET SOUND ENERGY INC.
Utilities
|
23rd | 21st of Utilities | 3,140 | |
| 15 |
CONSTELLATION ENERGY
Utilities
|
7th | 4th of Utilities | — | |
| 16 |
ELECTRIC POWER RESEARCH INSTITUTE
Utilities
|
20th | 17th of Utilities | 1,108 | |
| 17 |
Tanto Irrigation, LLC
Utilities
|
1st | 1st of Utilities | 15 | |
| 18 |
Holtec International
Utilities
|
16th | 12th of Utilities | 545 | |
| 19 |
LANDIS GYR TECHNOLOGY INC.
Utilities
|
29th | 29th of Utilities | 1,065 | |
| 20 |
New York Independent System Operator
Utilities
|
10th | 8th of Utilities | 556 | |
| 21 |
THE AES CORPORATION
Utilities
|
7th | 4th of Utilities | — | |
| 22 |
ENEL NORTH AMERICA INC.
Utilities
|
31st | 31st of Utilities | 295 | |
| 23 |
EDP Renewables North America LLC
Utilities
|
23rd | 21st of Utilities | 1,022 | |
| 24 |
CONSTELLATION ENERGY COMMODITIES GROUP
Utilities
|
9th | 6th of Utilities | — | |
| 25 |
MIDWEST INDEPENDENT TRANSMISSION SYSTEM OPERATOR
Utilities
|
9th | 7th of Utilities | — | |
| 26 |
EVOQUA WATER TECHNOLOGIES
Utilities
|
41st | 37th of Utilities | 3,000 | |
| 27 |
Fluence Energy LLC
Utilities
|
23rd | 21st of Utilities | 125 | |
| 28 |
MidAmerican Energy Company
Utilities
|
23rd | 21st of Utilities | 422 | |
| 29 |
RWE Renewables Services, LLC
Utilities
|
17th | 14th of Utilities | 1,558 | |
| 30 |
BHE Renewables, LLC
Utilities
|
23rd | 21st of Utilities | 228 | |
| 31 |
Metropolitan Utilities District
Utilities
|
7th | 4th of Utilities | 814 | |
| 32 |
AREVA T&D INC.
Utilities
|
10th | 8th of Utilities | — | |
| 33 |
ITC HOLDINGS CORP
Utilities
|
1st | 1st of Utilities | 653 | |
| 34 |
HITACHI ENERGY USA Inc.
Utilities
|
49th | 44th of Utilities | 585 | |
| 35 |
Vistra Corporate Services Company
Utilities
|
20th | 17th of Utilities | 1,992 | |
| 36 |
EDF Renewables Inc.
Utilities
|
9th | 6th of Utilities | 376 | |
| 37 |
Eversource Energy Service Company
Utilities
|
31st | 31st of Utilities | 9,000 | |
| 38 |
SOLAR ENERGY COMPANY, LLC. (D/B/A SEC FLORIDA LLC)
Utilities
|
8th | 6th of Utilities | 39 | |
| 39 |
THE UNITED ILLUMINATING COMPANY
Utilities
|
9th | 6th of Utilities | 610 | |
| 40 |
S&C ELECTRIC COMPANY
Utilities
|
10th | 8th of Utilities | 2,530 |
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Distribution of Level I-IV PERM wages per employer. Cross-referenced against BLS OES benchmarks.
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