DAKOTA WEST RADIATION ONCOLOGY P.C. is a South Dakota corporation, registered on June 1, 1993. It is based at 353 FAIRMONT BLVD, RAPID CITY, SD, 57701-7375. The company is currently listed as active on the South Dakota register, is registered under company number DB033094 and carries EIN 460426677. Public records for the company include 1 SoS registration. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | DAKOTA WEST RADIATION ONCOLOGY P.C. |
|---|---|
| Principal address | 353 FAIRMONT BLVDRAPID CITY57701-7375SDUnited States |
| Mailing address | PO BOX 8010, RAPID CITY, SD, 57709-8010 |
| Registration state | South Dakota |
| Status | Active |
| Registered | 1 June 1993 (over 33 years ago) |
| Entity type | Corporation |
| Standing | compliant |
| Company number | DB033094 |
| EIN | 460426677 |
| Employees (modeled) | ≈3 employees2007 |
| Registered agent | ERIC S. EASTMO, MD |
| Source registry |
| South Dakota Secretary of State · updated 15 June 2026 |
| Public records | 1 SoS registration |
|---|
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| Est. revenue (modeled) | $733K2007 |
|---|
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | DAKOTA WEST RADIATION ONCOLOGY P.C. | 1993-06-01 | ERIC S. EASTMO, MD | — | Active | |
Filing ID DB033094 Jurisdiction Domestic · Corporation Principal address 353 FAIRMONT BLVD, RAPID CITY, SD, 57701-7375 Registered agent ERIC S. EASTMO, MD353 FAIRMONT BLVD, RAPID CITY, SD, 57701-8905 Officers Not reported | ||||||
Companies and people linked to DAKOTA WEST RADIATION ONCOLOGY P.C. 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 DAKOTA WEST RADIATION ONCOLOGY P.C. 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) | ≈3 · plan year 2007 |
|---|---|
| Est. annual revenue (modeled) | $732,957 |
| Retirement plan assets | $2.2M |
| Benefit plans | No 401(k) on file |
| Filing history | 9 plan years filed, 1999–2007 |
| Sponsor EIN | 46-0426677 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2007 | ≈3 | 5 (3 active) | $2.2M | $732,957 | Pension | |
| 2006 | ≈6 | 5 (5 active) | $2.1M | $1.5M | Pension | |
| 2005 | ≈6 | 5 (5 active) | $2.8M | $1.5M | Pension | |
| 2004 | ≈6 | 5 (5 active) | $2.7M | $2.1M | Pension | |
| 2003 | ≈6 | 5 (5 active) | $3.1M | $2M | Pension | |
| 2002 | ≈6 | 5 (5 active) | $2.6M | $5M | Pension | |
| 2001 | ≈2 | 5 (2 active) | $2.5M | $2.7M | Pension | |
| 2000 | ≈6 | 3 (5 active) | $2.3M | $5M | Pension | |
| 1999 | ≈3 | 3 (3 active) | $2M | $1.6M | Pension | |
Federal court records load when you reach this section.
Companies adjacent to DAKOTA WEST RADIATION ONCOLOGY P.C. in the South Dakota Secretary of State register, in alphabetical order.
7 companies are registered at 353 FAIRMONT BLVD, 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/3298-5229-0988.