COATES FIELD SERVICE, INC. is a Montana corporation, registered on July 15, 1985. It is based at 3150 NW 149TH STREET OKLAHOMA CITY, OK 73134, United States. The company is currently listed as active on the Montana register, is registered under company number F017289 and carries EIN 730574212. Its officers and directors on record include J. Mark Self, John J. Coates, Mary Elizabeth Bissell, among 4 on file. Its E-Verify enrollment reports a workforce of 100 to 499 employees, hiring at 1 site in Oklahoma. Public records for the company include 1 SoS registration, 9 UCC liens, 1 license, 1 federal contract, 1 loan record, 1 E-Verify record and 16 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | COATES FIELD SERVICE, INC. |
|---|---|
| Principal address | 3150 NW 149TH STREET OKLAHOMA CITY, OK 73134United States |
| Mailing address | P.O. BOX 25277, OKLAHOMA CITY, OK, 73125, US |
| Registration state | Montana |
| Status | Active |
| Formed in | Oklahoma (foreign registration) |
| Home company | COATES FIELD SERVICE, INC. · Active |
| Registered | 15 July 1985 (about 41 years ago) |
| Officers & directors | J. Mark Self, officerJohn J. Coates |
| Entity type | Corporation |
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| Standing | compliant |
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| Company number | F017289 |
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| EIN | 730574212 |
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| Employees (modeled) | ≈212 employees2025 |
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| Workforce size | 100 to 499 employees · updated 13 November 2013 |
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| Hiring sites | 1 site in Oklahoma |
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| Registered agent | C T CORPORATION SYSTEM |
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| Source registry | Montana Secretary of State · updated 15 June 2026 |
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| Public records | 1 SoS registration · 9 UCC liens on file |
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| Est. revenue (modeled) | $55.4M2025 |
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| Federal contractor | Yes · 1 federal recipient record (SAM) |
| SBA loans | $4.5M · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| MontanaTHIS | COATES FIELD SERVICE, INC. | 1985-07-15 | C T CORPORATION SYSTEM | J. Mark SelfOfficerJohn J. CoatesOfficer, Director1 more | Active | |
Filing ID F017289 Jurisdiction Foreign · CorporationFormed in Oklahoma Principal address 3150 NW 149TH STREET OKLAHOMA CITY, OK 73134, United States Registered agent C T CORPORATION SYSTEM3011 AMERICAN WAY, MISSOULA, MT, 59808 Officers J. Mark SelfOfficer John J. CoatesOfficer, Director Mary Elizabeth BissellDirector | ||||||
| Oklahoma | COATES FIELD SERVICE, INC. | 1950-06-13 | JOHN JOSEPH COATES III | — | Active | |
Companies and people linked to COATES FIELD SERVICE, INC. in the state registers through shared officers, a shared registered agent, shared filing contacts or a shared address. Service companies file for many unrelated businesses — a shared agent, address or contact alone does not prove affiliation.
company person group former role
| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| Texas | 490-EB | Easement ROW - Business License | — | Active | |
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $4,517,750 | 04/06/2020 | InterBank | 205 | Paid in Full | |
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| Oklahoma | 100 to 499 | 1 | 11/13/2013 | PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES (54) | Open | |
Employee-benefit plan filings by COATES FIELD SERVICE, INC. with the Department of Labor. Employee and revenue figures are modeled estimates derived from retirement-plan participant counts and industry ratios — not official headcount or reported revenue.
| Employees (modeled) | ≈212 · plan year 2025 |
|---|---|
| Est. annual revenue (modeled) | $55.4M |
| Benefit plans | 401(k) plan on file |
| Filing history | 27 plan years filed, 1999–2025 |
| Sponsor EIN | 73-0574212 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2025 | ≈212 | 197 (191 active) | — | $55.4M | Welfare | |
| 2024 | ≈233 | 324 (210 active) | $15.1M | $50.1M | 401(k) | |
| 2023 | ≈248 | 476 (223 active) | $16.3M | $52.7M | 401(k) | |
| 2022 | ≈273 | 451 (246 active) | $15.4M | $56.8M | 401(k) | |
| 2021 | ≈222 | 448 (200 active) | $21.4M | $49.8M | 401(k) | |
| 2020 | ≈216 | 467 (194 active) | $19.6M | $50.5M | 401(k) | |
| 2019 | ≈249 | 479 (224 active) | $17.4M | $52.6M | 401(k) | |
| 2018 | ≈257 | 378 (231 active) | $16.5M | $59.9M | 401(k) | |
| 2017 | ≈338 | 391 (304 active) | $20.9M | $69.3M | 401(k) | |
| 2016 | ≈319 | 377 (287 active) | $18.6M | $64.8M | 401(k) | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| COATES FIELD SERVICE, INC. EMPLOYEES' SAVINGS AND PROFIT SHARING PLAN | — | — | — | |
| COATES FIELD SERVICE, INC. EMPLOYEES' SAVINGS AND PROFIT SHARING PLAN | — | — | — | |
| COATES FIELD SERVICE, INC. EMPLOYEES' SAVINGS AND PROFIT SHARING PLAN | — | — | — | |
| COATES FIELD SERVICE, INC. EMPLOYEES' SAVINGS AND PROFIT SHARING PLAN | — | — | — | |
| COATES FIELD SERVICE, INC. EMPLOYEES SAVINGS AND PROFIT SHARING PLAN | — | — | — | |
| COATES FIELD SERVICE, INC. EMPLOYEES' SAVINGS AND PROFIT SHARING PLAN | — | — | — | |
| COATES FIELD SERVICE, INC. EMPLOYEES SAVINGS AND PROFIT SHARING PLAN | — | — | — | |
| COATES FIELD SERVICE, INC. EMPLOYEES SAVINGS AND PROFIT SHARING PLAN | — | — | — | |
| COATES FIELD SERVICE, INC. EMPLOYEES' SAVINGS AND PROFIT SHARING PLAN | — | — | — | |
| COATES FIELD SERVICE, INC. EMPLOYEES SAVINGS AND PROFIT SHARING PLAN | — | — | — | |
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Companies adjacent to COATES FIELD SERVICE, INC. in the Montana Secretary of State register, in alphabetical order.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-07-29. Document getpalm-companies/5064-1329-8087.