Texas Employer EIN Lookup
Use this TexasEIN lookup to find an employer’s Employer Identification Number from its public Form 5500 filing. 65,171 employers based in Texas have filed a Form 5500, covering 75,125 retirement and health plans with $1.1T in reported assets. The largest are listed below with their EIN — open any employer to see the full filing.
Employers
65,171
Plans
75,125
Total assets
$1.1T
Largest employers in Texas by EIN
Form 5500 search →| Employer | EIN | City | Plans | Participants | Assets |
|---|---|---|---|---|---|
| At&T Inc. | 43-1301883 | Dallas | 12 | 625,838 | $75.0B |
| American Airlines, Inc. - Retirement | 13-1502798 | Fort Worth | 26 | 458,135 | $40.6B |
| Exxon Mobil Corporation | 13-5409005 | Spring | 13 | 194,539 | $35.9B |
| Caterpillar Inc. | 37-0602744 | Irving | 18 | 230,757 | $35.8B |
| Southwest Airlines Co. | 74-1563240 | Dallas | 5 | 176,132 | $30.5B |
| Chevron Corporation | 94-0890210 | Houston | 24 | 181,267 | $30.2B |
| Sammons Enterprises, Inc. | 75-6027423 | Dallas | 1 | 3,454 | $23.9B |
| Sammons Corporation | 75-0864422 | Dallas | 3 | 10,462 | $21.5B |
| Shell USA, Inc. | 13-1299890 | Houston | 5 | 48,958 | $21.2B |
| Toyota Motor North America, Inc. | 95-3141669 | Plano | 9 | 102,672 | $18.3B |
| HP Inc. | 94-1081436 | Austin | 11 | 93,026 | $15.8B |
| United Services Automobile Association | 74-0959140 | San Antonio | 5 | 144,170 | $15.5B |
| DELL Inc. | 74-2487834 | Round Rock | 5 | 67,126 | $14.7B |
| BP Corporation North America Inc. | 36-1812780 | Houston | 17 | 38,401 | $14.1B |
| Schlumberger Technology Corporation | 22-1692661 | Houston | 6 | 32,126 | $12.0B |
| The Allstate Corporation | 36-3871531 | Dallas | 5 | 72,692 | $11.8B |
| Texas Instruments Incorporated | 75-0289970 | Dallas | 5 | 26,346 | $10.6B |
| Insperity Holdings, Inc. | 76-0178498 | Kingwood | 5 | 738,501 | $10.0B |
| Phillips 66 Company | 37-1652702 | Houston | 10 | 80,510 | $9.9B |
| Conocophillips Company | 73-0400345 | Houston | 12 | 16,589 | $9.3B |
| The Charles Schwab Corporation | 94-3025021 | Westlake | 5 | 160,857 | $8.9B |
| Hewlett Packard Enterprise | 47-3298624 | Spring | 8 | 117,055 | $8.9B |
| Tenet Healthcare Corporation | 95-2557091 | Dallas | 4 | 164,262 | $8.7B |
| Sysco Corporation | 74-1648137 | Houston | 5 | 100,724 | $7.7B |
| Valero Energy Corporation | 74-1828067 | San Antonio | 8 | 23,943 | $7.0B |
| Aecom | 61-1088522 | Dallas | 3 | 35,685 | $6.9B |
| Health Care Service Corporation | 36-1236610 | Richardson | 8 | 118,614 | $6.7B |
| Jacobs Engineering Group Inc. | 95-4081636 | Dallas | 7 | 70,793 | $6.6B |
| H.E.BUTT Grocery Company | 74-0537175 | San Antonio | 6 | 452,498 | $5.9B |
| McKesson Corporation | 94-3207296 | Irving | 5 | 86,478 | $5.7B |
| Burlington Northern Santa FE, LLC | 27-1754839 | Fort Worth | 3 | 15,483 | $5.6B |
| Baylor Scott & White Holdings | 46-3130985 | Dallas | 5 | 104,321 | $5.6B |
| Kinder Morgan, Inc. | 80-0682103 | Houston | 6 | 32,798 | $5.2B |
| CBRE Services, Inc. | 52-1616016 | Dallas | 2 | 83,280 | $4.9B |
| Occidental Petroleum Corporation | 95-4035997 | Houston | 9 | 37,135 | $4.9B |
| BNSF Railway Company | 41-6034000 | Fort Worth | 7 | 59,275 | $4.8B |
| Aramco Shared Benefits Company | 84-4364434 | Houston | 4 | 4,743 | $4.7B |
| Comerica Incorporated | 38-1998421 | Dallas | 5 | 30,361 | $4.7B |
| Halliburton Company | 75-2677995 | Houston | 7 | 59,334 | $4.6B |
| Baker Hughes Holdings LLC | 76-0207995 | Houston | 4 | 25,594 | $4.4B |
| Ericsson Inc. | 06-1119960 | Plano | 5 | 14,644 | $4.3B |
| Centerpoint Energy, Inc. | 74-0694415 | Houston | 4 | 21,633 | $4.3B |
| Baylor College of Medicine | 74-1613878 | Houston | 4 | 42,768 | $4.2B |
| The Methodist Hospital | 74-1180155 | Houston | 3 | 101,072 | $4.1B |
| Alcon Vision, LLC | 75-2252369 | Fort Worth | 6 | 39,177 | $4.1B |
| Memorial Hermann Health System | 74-1152597 | Houston | 6 | 145,678 | $4.1B |
| Waste Management, Inc. | 73-1309529 | Houston | 2 | 77,677 | $4.1B |
| Kellogg Brown & ROOT LLC | 20-3897734 | Houston | 5 | 21,545 | $4.0B |
| NXP USA, Inc. | 20-0443182 | Austin | 3 | 9,664 | $3.8B |
| Enbridge Employee Services, Inc. | 76-0697621 | Houston | 13 | 27,792 | $3.8B |
| United Airlines, Inc. | 74-2099724 | Houston | 2 | 27,520 | $3.7B |
| Lyondell Chemical Company | 95-4160558 | Houston | 5 | 24,572 | $3.6B |
| Fluor Corporation | 33-0927079 | Irving | 10 | 34,312 | $3.5B |
| Texas Health Resources | 75-2702388 | Arlington | 17 | 219,439 | $3.5B |
| American Air Liquide Holdings, Inc. | 75-3174747 | Houston | 3 | 20,763 | $3.4B |
| Oncor Electric Delivery Company LLC | 75-2967830 | Dallas | 5 | 16,182 | $3.3B |
| Texas Children's | 76-0461578 | Houston | 2 | 29,667 | $3.2B |
| Tesla, Inc. | 91-2197729 | Austin | 1 | 78,052 | $3.2B |
| Energy Transfer LP | 30-0108820 | Houston | 3 | 27,108 | $3.1B |
| Advanced Micro Devices, Inc. | 94-1692300 | Austin | 3 | 27,914 | $3.0B |
| Chevron Phillips Chemical Company LP | 73-1587712 | The Woodlands | 5 | 19,557 | $3.0B |
| HESS Corporation | 13-4921002 | Houston | 5 | 4,673 | $3.0B |
| NTT Data Americas, Inc. | 04-2437166 | Plano | 3 | 22,093 | $2.9B |
| Celanese Americas LLC | 22-1862783 | Irving | 4 | 8,102 | $2.9B |
| Corebridge Financial, Inc. | 95-4715639 | Houston | 4 | 14,495 | $2.8B |
| U.S. Anesthesia Partners, Inc. | 46-0872971 | Dallas | 2 | 7,775 | $2.8B |
| Vistra Operations Company LLC | 36-4833461 | Irving | 5 | 12,989 | $2.8B |
| The Methodist Hospital | 76-0125391 | Houston | 2 | 59,653 | $2.7B |
| Citgo Petroleum Corporation | 73-1173881 | Houston | 9 | 22,074 | $2.7B |
| Enterprise Products Company | 74-1675622 | Houston | 2 | 31,546 | $2.6B |
| Healthcare Service Corporation, a Mututal Legal Reserve Co. | 36-1233610 | Richardson | 1 | 25,584 | $2.5B |
| Bellsouth, LLC | 58-1533433 | Dallas | 3 | 11,946 | $2.5B |
| Westlake Management Services, Inc. | 76-0321065 | Houston | 5 | 22,018 | $2.4B |
| Whole Foods Market, Inc. | 74-1989366 | Austin | 3 | 209,442 | $2.4B |
| Consolidated Electrical Distributors | 77-0559191 | Irving | 3 | 21,410 | $2.3B |
| Quanta Services Inc. | 74-2851603 | Houston | 1 | 45,713 | $2.2B |
| Penney Opco, LLC | 85-3718114 | Plano | 5 | 116,341 | $2.2B |
| Wood Group U.S. Holdings, Inc. | 76-0688757 | Houston | 3 | 12,337 | $2.1B |
| Keurig Dr Pepper Inc. | 98-0517725 | Frisco | 9 | 45,363 | $2.0B |
| Arris Technology, Inc. | 36-4134221 | Richardson | 1 | 4,009 | $2.0B |
| Atmos Energy Corporation | 75-1743247 | Dallas | 4 | 12,329 | $2.0B |
| Nexstar Media Group, Inc. | 23-3083125 | Irving | 4 | 35,162 | $2.0B |
| Builders Firstsource, Inc. | 52-2084569 | Irving | 2 | 56,139 | $2.0B |
| William Marsh Rice University | 74-1109620 | Houston | 3 | 16,546 | $1.8B |
| BOY Scouts of America | 22-1576300 | Irving | 5 | 16,683 | $1.8B |
| Service Corporation Intl | 74-1488375 | Houston | 3 | 22,305 | $1.8B |
| FMC Technologies, Inc. | 36-4412642 | Houston | 4 | 8,007 | $1.7B |
| Ineos USA, LLC. | 20-1981933 | League City | 3 | 8,212 | $1.7B |
| Southwest Research Institute | 74-1070544 | San Antonio | 6 | 16,300 | $1.7B |
| Pantexas Deterrence, LLC | 92-3671850 | Amarillo | 6 | 10,324 | $1.7B |
| Children's Health System of Texas | 75-0800628 | Dallas | 4 | 43,688 | $1.7B |
| NOV Inc. | 76-0475815 | Houston | 2 | 11,339 | $1.6B |
| Fujitsu North America, Inc. | 46-4314843 | Dallas | 1 | 1,516 | $1.6B |
| Radiology Partners, Inc. | 46-1413340 | Austin | 4 | 10,378 | $1.6B |
| Consolidated Communications, Inc. | 02-0636475 | Conroe | 2 | 3,943 | $1.6B |
| Norton Rose Fulbright US LLP | 74-1201087 | Houston | 3 | 3,816 | $1.6B |
| Totalenergies Finance USA, Inc. | 23-3060301 | Houston | 7 | 11,413 | $1.6B |
| Flowserve Corporation | 31-0267900 | Irving | 4 | 13,350 | $1.5B |
| EOG Resources, Inc. | 47-0684736 | Houston | 4 | 13,078 | $1.5B |
| Board of Trustees of the Laborers National Pension Fund | 75-1280827 | Dallas | 1 | 10,811 | $1.5B |
EINs are drawn from the Form 5500 the employer filed with the U.S. Department of Labor. An employer’s EIN is the same across all of its plans — open a filing to confirm the sponsor name and address before relying on it.
How to find an employer’s EIN in Texas
Every employer that sponsors a retirement or health plan files a Form 5500 that lists its nine-digit Employer Identification Number. Find a Texas company in the table above, or run a Form 5500 search by company name to pull the filing and read the EIN directly from it.
For a broader view of plans in the state — including industry breakdowns and the largest plans by assets — see Form 5500 plans in Texas. New to these filings? Start with What is Form 5500?
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