BIG THUNDER, INC. is a South Dakota corporation, registered on April 6, 1994. It is based at 604 BLAIR ST, PO Box 459, KEYSTONE, SD, 57751-2028. The company is currently listed as active on the South Dakota register and is registered under company number DB034251. Public records for the company include 1 SoS registration, 2 federal contracts and 2 loan records. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | BIG THUNDER, INC. |
|---|---|
| Principal address | 604 BLAIR ST, PO Box 459KEYSTONE57751-2028SDUnited States |
| Mailing address | PO Box 459, 604 Blair Street, KEYSTONE, SD, 57751-2028 |
| Registration state | South Dakota |
| Status | Active |
| Registered | 6 April 1994 (over 32 years ago) |
| Entity type | Corporation |
| Standing | compliant |
| Company number | DB034251 |
| Registered agent | SANDRA MCLAIN |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| Public records | 1 SoS registration |
Direct email, phone, website, address and the contact person are unlocked with a Pro subscription. Create an account to reveal them.
| Federal contractor | Yes · 2 federal recipient records (SAM) |
|---|---|
| SBA loans | $69K · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | BIG THUNDER, INC. | 1994-04-06 | SANDRA MCLAIN | — | Active | |
Filing ID DB034251 Jurisdiction Domestic · Corporation Principal address 604 BLAIR ST, PO Box 459, KEYSTONE, SD, 57751-2028 Registered agent SANDRA MCLAIN604 BLAIR, KEYSTONE, SD, 57751-2028 Officers Not reported | ||||||
Companies and people linked to BIG THUNDER, 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.
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $26,799 | 04/15/2020 | First Interstate Bank | 30 | Paid in Full | |
| $42,462 | 03/28/2021 | Black Hills Community Bank, National Association | 13 | Paid in Full | |
Federal court records load when you reach this section.
Companies adjacent to BIG THUNDER, 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/0478-8644-3448.