Big Sioux Ag, LLC is a South Dakota LLC, registered on March 1, 2024. It is based at 18395 456th Ave, PO Box 310, Castlewood, SD, 57223. The company is currently listed as active on the South Dakota register and is registered under company number DL269705. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | Big Sioux Ag, LLC |
|---|---|
| Principal address | 18395 456th Ave, PO Box 310Castlewood57223SDUnited States |
| Mailing address | PO Box 310, Castlewood, SD, 57223 |
| Registration state | South Dakota |
| Status | Active |
| Registered | 1 March 2024 (over 2 years ago) |
| Entity type | LLC |
| Standing | compliant |
| Company number | DL269705 |
| Registered agent | Case Wiarda |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | Big Sioux Ag, LLC | 2024-03-01 | Case Wiarda | — | Active | |
Filing ID DL269705 Jurisdiction Domestic · LLC Principal address 18395 456th Ave, PO Box 310, Castlewood, SD, 57223 Registered agent Case Wiarda18395 456TH AVE, CASTLEWOOD, SD, 57223 Officers Not reported | ||||||