TNB INC. is a South Dakota corporation, registered on August 21, 2003. The company has since been marked inactive on the South Dakota register, is registered under company number DB047244 and carries EIN 593283971. Public records for the company include 1 SoS registration, 3 federal contracts, 9 loan records, 2 USDOT records 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 | TNB INC. |
|---|---|
| Doing business as | BUCK PETROLEUM CO |
| Principal address | 9338 BOND AVE, EL CAJON, CA, 92021 |
| Registration state | South Dakota |
| Status | Inactive |
| Registered | 21 August 2003 (about 23 years ago) |
| Shareholders | BROCK PARRY, owner |
| Entity type | Corporation |
| Standing | not compliant |
| Company number | DB047244 |
| EIN | 593283971 |
| LEI | 254900Q5SP7DBYU52R62 |
| Employees (modeled) | ≈27 employees2025 |
| USDOT carrier | USDOT 1652253 · 4 power units · 11 drivers · Interstate |
| Registered agent | BRIAN L JOHNSON |
|---|
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
|---|
| Public records | 1 SoS registration |
|---|
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| Est. revenue (modeled) | $4.4M2025 |
|---|---|
| Federal contractor | Yes · 3 federal recipient records (SAM) |
| SBA loans | $1M · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | TNB INC. | 2003-08-21 | BRIAN L JOHNSON | — | Inactive | |
Filing ID DB047244 Jurisdiction Domestic · Corporation Principal address — Registered agent BRIAN L JOHNSON23366 472ND AVE, COLMAN, SD, 57017-6549 Officers Not reported | ||||||
Browse the indexed registries by state, or look up any debtor name free, at UCC lien search.
| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| California | 1652253 | Interstate carrier | — | Inactive | |
| California | 1652253 | Carrier authority (USDOT) | — | Inactive | |
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $180,000 | 2009-02-06 | First Western Bank & Trust | — | P I F | |
| $25,000 | 2006-04-12 | Citizens Bank, National Association | — | P I F | |
| $100,000 | 2006-04-12 | Citizens Bank, National Association | — | CHGOFF | |
| $20,502 | 04/13/2020 | TD Bank, National Association | 2 | Paid in Full | |
| $303,500 | 04/13/2020 | SouthState Bank, National Association | 26 | Paid in Full | |
| $39,900 | 04/07/2020 | The Lowell Five Cent Savings Bank | 8 | Paid in Full | |
| $19,332 | 03/20/2021 | TD Bank, National Association | 2 | Paid in Full | |
| $314,822 | 01/28/2021 | SouthState Bank, National Association | 30 | Paid in Full | |
| $36,242 | 01/25/2021 | The Lowell Five Cent Savings Bank | 9 | Paid in Full | |
Employee-benefit plan filings by TNB 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) | ≈27 · plan year 2025 |
|---|---|
| Est. annual revenue (modeled) | $4.4M |
| Retirement plan assets | $1.4M |
| Benefit plans | 401(k) plan on file |
| Filing history | 18 plan years filed, 2007–2025 |
| Sponsor EIN | 59-3283971 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2025 | ≈27 | 27 (24 active) | $1.4M | $4.4M | 401(k) | |
| 2024 | ≈29 | 28 (26 active) | $1.1M | $4.2M | 401(k) | |
| 2023 | ≈33 | 30 (30 active) | $1M | $4.9M | 401(k) | |
| 2022 | ≈29 | 27 (26 active) | $803,726 | $4.3M | 401(k) | |
| 2021 | ≈26 | 24 (23 active) | $812,833 | $4.6M | 401(k) | |
| 2020 | ≈27 | 25 (24 active) | $605,049 | $4.1M | 401(k) | |
| 2019 | ≈27 | 25 (24 active) | $582,995 | $4.4M | 401(k) | |
| 2018 | ≈26 | 23 (23 active) | $407,290 | $4M | 401(k) | |
| 2017 | ≈23 | 21 (21 active) | $349,049 | $3.2M | 401(k) | |
| 2016 | ≈19 | 17 (17 active) | $253,571 | $2.7M | 401(k) | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| TNB, INC. 401K PLAN | — | — | — | |
| TNB, INC. 401(K) PLAN | — | — | — | |
| TNB, INC. 401K PLAN | — | — | — | |
| TNB, INC. 401(K) PLAN | — | — | — | |
| TNB, INC. 401K PLAN | — | — | — | |
| TNB, INC. 401K PLAN | — | — | — | |
| TNB, INC. 401(K) PLAN | — | — | — | |
| TNB, INC. 401(K) PLAN | — | — | — | |
| TNB, INC. 401K PLAN | — | — | — | |
| TNB, INC. 401(K) PLAN | — | — | — | |
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Companies adjacent to TNB INC. in the South Dakota 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 2026-06-17. Document getpalm-companies/2594-8206-8262.