KOISTINEN CONSTRUCTION, LLC is a South Dakota LLC, registered on December 7, 2016. It is based at 1508 N MAPLE, WATERTOWN, SD, 57201-6808. The company is currently listed as active on the South Dakota register and is registered under company number DL128481. Public records for the company include 1 SoS registration, 1 federal contract 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 | KOISTINEN CONSTRUCTION, LLC |
|---|---|
| Principal address | 1508 N MAPLEWATERTOWN57201-6808SDUnited States |
| Registration state | South Dakota |
| Status | Active |
| Registered | 7 December 2016 (over 9 years ago) |
| Entity type | LLC |
| Standing | compliant |
| Company number | DL128481 |
| Registered agent | THOMAS F. BURNS |
| 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 · 1 federal recipient record (SAM) |
|---|---|
| SBA loans | $29K · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | KOISTINEN CONSTRUCTION, LLC | 2016-12-07 | THOMAS F. BURNS | — | Active | |
Filing ID DL128481 Jurisdiction Domestic · LLC Principal address 1508 N MAPLE, WATERTOWN, SD, 57201-6808 Registered agent THOMAS F. BURNS16 EAST KEMP, WATERTOWN, SD, 57201-3605 Officers Not reported | ||||||
Companies and people linked to KOISTINEN CONSTRUCTION, LLC 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 | |
|---|---|---|---|---|---|
| $14,500 | 04/04/2020 | Reliabank Dakota | 2 | Paid in Full | |
| $14,506 | 02/10/2021 | Reliabank Dakota | 2 | Paid in Full | |
Federal court records load when you reach this section.
Companies adjacent to KOISTINEN CONSTRUCTION, LLC 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/2029-1622-0472.