Siena, LLC is a South Dakota LLC, registered on December 20, 2022. It is based at 1411 Kennedy Drive, Mobridge, SD, 57601. The company is currently listed as active on the South Dakota register, is registered under company number DL240618 and carries EIN 352484009. 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 | Siena, LLC |
|---|---|
| Principal address | 1411 Kennedy DriveMobridge57601SDUnited States |
| Mailing address | PO Box 454, Mobridge, SD, 57601 |
| Registration state | South Dakota |
| Status | Active |
| Registered | 20 December 2022 (over 3 years ago) |
| Entity type | LLC |
| Standing | compliant |
| Company number | DL240618 |
| EIN | 352484009 |
| Registered agent | JAY R GELLHAUS |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| Public records | 1 SoS registration |
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| Federal contractor | Yes · 2 federal recipient records (SAM) |
|---|---|
| SBA loans | $310K · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | Siena, LLC | 2022-12-20 | JAY R GELLHAUS | — | Active | |
Filing ID DL240618 Jurisdiction Domestic · LLC Principal address 1411 Kennedy Drive, Mobridge, SD, 57601 Registered agent JAY R GELLHAUS120 SOUTH LINCOLN STREET, ABERDEEN, SD, 57401 Officers Not reported | ||||||
Companies and people linked to Siena, 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 | |
|---|---|---|---|---|---|
| $161,100 | 04/10/2020 | United Bank | 9 | Paid in Full | |
| $148,814 | 02/20/2021 | United Bank | 9 | Paid in Full | |
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Companies adjacent to Siena, LLC in the South Dakota Secretary of State register, in alphabetical order.
5 companies are registered at 1411 Kennedy Drive, Mobridge — 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/6624-6042-0561.