KEYSTONE SERVICES, INC. is a South Dakota corporation, registered on July 9, 2001. The company has since been marked inactive on the South Dakota register, is registered under company number DB044306 and carries EIN 731079507. Its E-Verify enrollment reports a workforce of 10 to 19 employees, hiring at 1 site in Oklahoma. Public records for the company include 1 SoS registration, 37 UCC liens, 6 federal contracts, 6 loan records, 2 E-Verify records and 3 USDOT records. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | KEYSTONE SERVICES, INC. |
|---|---|
| Principal address | 65 SO MAIN ST, MILLMONT, PA, 17845 |
| Registration state | South Dakota |
| Status | Inactive |
| Registered | 9 July 2001 (about 25 years ago) |
| Shareholders | JOHN SHERMENT, owner |
| Entity type | Corporation |
| Standing | not compliant |
| Company number | DB044306 |
| EIN | 731079507 |
| Employees (modeled) | ≈29 employees2006 |
| Workforce size | 10 to 19 employees · updated 11 October 2022 |
| Hiring sites | 1 site in Oklahoma |
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| USDOT carrier | USDOT 605851 (+1 more) · 2 power units · 3 drivers · Interstate |
|---|
| Registered agent | PETER J. BENDORF |
|---|
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
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| Public records | 1 SoS registration · 37 UCC liens on file |
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| Est. revenue (modeled) | $14.8M2006 |
|---|---|
| Federal contractor | Yes · 6 federal recipient records (SAM) |
| SBA loans | $957K · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | KEYSTONE SERVICES, INC. | 2001-07-09 | PETER J. BENDORF | — | Inactive | |
Filing ID DB044306 Jurisdiction Domestic · Corporation Principal address — Registered agent PETER J. BENDORF625 SOUTH MINNESOTA AVE, SUITE 101, SIOUX FALLS, SD, 57104 Officers Not reported | ||||||
Companies and people linked to KEYSTONE SERVICES, 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 | |
|---|---|---|---|---|---|
| Pennsylvania | 605851 | Interstate carrier | — | Inactive | |
| Oklahoma | 487311 | Intrastate carrier | — | Active | |
| Oklahoma | 487311 | Carrier authority (USDOT) | — | Active | |
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $8,287 | 04/28/2020 | Community First Bank | 3 | Paid in Full | |
| $554,597 | 04/27/2020 | Peoples Bank | 73 | Paid in Full | |
| $188,200 | 04/06/2020 | Mabrey Bank | 22 | Paid in Full | |
| $189,118 | 03/23/2021 | Mabrey Bank | 17 | Paid in Full | |
| $13,479 | 02/27/2021 | Community First Bank | 4 | Paid in Full | |
| $3,812 | 02/05/2021 | JPMorgan Chase Bank, National Association | 1 | Paid in Full | |
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| Oklahoma | 10 to 19 | 1 | 10/11/2022 | CONSTRUCTION (23) | Open | |
| Oklahoma | 20 to 99 | 1 | 9/23/2010 | CONSTRUCTION (23) | Open | |
Employee-benefit plan filings by KEYSTONE SERVICES, 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) | ≈29 · plan year 2006 |
|---|---|
| Est. annual revenue (modeled) | $14.8M |
| Benefit plans | No 401(k) on file |
| Filing history | 8 plan years filed, 1999–2006 |
| Sponsor EIN | 73-1079507 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2006 | ≈29 | 26 | — | $14.8M | Pension | |
| 2005 | ≈19 | 27 (17 active) | $336,229 | $9.7M | Pension | |
| 2004 | ≈19 | 33 (17 active) | $311,015 | $9.7M | Pension | |
| 2003 | ≈22 | 25 (20 active) | $280,448 | $11.2M | Pension | |
| 2002 | ≈21 | 11 (19 active) | $288,784 | $10.7M | Pension | |
| 2001 | ≈9 | 11 (8 active) | $255,083 | $5.8M | Pension | |
| 2000 | ≈8 | 11 (7 active) | $203,429 | $4.5M | Pension | |
| 1999 | ≈9 | 8 (8 active) | $148,940 | $3.5M | Pension | |
Federal court records load when you reach this section.
Companies adjacent to KEYSTONE SERVICES, 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 2026-06-10. Document getpalm-companies/2284-5092-2945.