R-FOUR, INC. is a South Dakota corporation, registered on December 30, 2005. It is based at 318 CREEK DRIVE, RAPID CITY, SD, 57703-2216. The company is currently listed as active on the South Dakota register, is registered under company number DB050499 and carries EIN 272679474. Public records for the company include 1 SoS registration, 1 federal contract and 5 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | R-FOUR, INC. |
|---|---|
| Principal address | 318 CREEK DRIVERAPID CITY57703-2216SDUnited States |
| Registration state | South Dakota |
| Status | Active |
| Registered | 30 December 2005 (over 20 years ago) |
| Entity type | Corporation |
| Standing | compliant |
| Company number | DB050499 |
| EIN | 272679474 |
| Employees (modeled) | ≈2 employees2014 |
| Registered agent | ROBBIN FEATHERSTONE |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| Public records |
|---|
| 1 SoS registration |
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| Est. revenue (modeled) | $512K2014 |
|---|---|
| Federal contractor | Yes · 1 federal recipient record (SAM) |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | R-FOUR, INC. | 2005-12-30 | ROBBIN FEATHERSTONE | — | Active | |
Filing ID DB050499 Jurisdiction Domestic · Corporation Principal address 318 CREEK DRIVE, RAPID CITY, SD, 57703-2216 Registered agent ROBBIN FEATHERSTONE316 CREEK DRIVE, RAPID CITY, SD, 57703-2216 Officers Not reported | ||||||
Companies and people linked to R-FOUR, 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
Browse the indexed registries by state, or look up any debtor name free, at UCC lien search.
Employee-benefit plan filings by R-FOUR, 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) | ≈2 · plan year 2014 |
|---|---|
| Est. annual revenue (modeled) | $512,030 |
| Benefit plans | 401(k) plan on file · plan terminated |
| Filing history | 5 plan years filed, 2010–2014 |
| Sponsor EIN | 27-2679474 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2014 | ≈2 | 2 | — | $512,030 | 401(k) | |
| 2013 | ≈2 | 2 (2 active) | $10,043 | $512,030 | 401(k) | |
| 2012 | ≈2 | 2 (2 active) | $30,366 | $512,030 | 401(k) | |
| 2011 | ≈2 | 2 (2 active) | $89,587 | $512,030 | 401(k) | |
| 2010 | ≈2 | 2 (2 active) | $179,760 | $512,030 | 401(k) | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| R FOUR, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
| R FOUR, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
| R FOUR, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
| R FOUR, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
| R FOUR, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
Federal court records load when you reach this section.
Companies adjacent to R-FOUR, INC. in the South Dakota Secretary of State register, in alphabetical order.
1 company is registered at 318 CREEK DRIVE, RAPID CITY — shared registered-office and agent addresses are common; a shared address alone does not link businesses.
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/1129-3572-4584.