Halcyon LLC is a South Dakota LLC, registered on April 12, 2026. It is based at 437 N Main Street, SPEARFISH, SD, 57783. The company is currently listed as active on the South Dakota register and is registered under company number DL325876. Public records for the company include 1 SoS registration, 2 permits, 3 federal contracts, 2 loan records and 1 Medicare provider record. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | Halcyon LLC |
|---|---|
| Principal address | 437 N Main StreetSPEARFISH57783SDUnited States |
| Registration state | South Dakota |
| Status | Active |
| Registered | 12 April 2026 (4 months ago) |
| Entity type | LLC |
| Standing | compliant |
| Company number | DL325876 |
| Registered agent | Rachel MK Headley |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| Public records | 1 SoS registration |
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| Federal contractor | Yes · 3 federal recipient records (SAM) |
|---|---|
| SBA loans | $282K · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | Halcyon LLC | 2026-04-12 | Rachel MK Headley | — | Active | |
Filing ID DL325876 Jurisdiction Domestic · LLC Principal address 437 N Main Street, SPEARFISH, SD, 57783 Registered agent Rachel MK Headley221 UPPER VALLEY RD, SPEARFISH, SD, 57783 Officers Not reported | ||||||
Companies and people linked to Halcyon 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.
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| State | Permit | Issued | Type | Location | Status | |
|---|---|---|---|---|---|---|
| New York | — | 2019-06-14 | PL | — | ISSUED | |
| New York | — | 2019-06-12 | EW | — | ISSUED | |
| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| — | 1609910702 | Medicare / NPI provider | 02/20/2007 | Unknown | |
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $270,000 | 2016-06-22 | Zions Bank, A Division of | — | EXEMPT | |
| $11,855 | 05/01/2020 | Cross River Bank | 8 | Paid in Full | |
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Companies adjacent to Halcyon LLC in the South Dakota Secretary of State register, in alphabetical order.
2 companies are registered at 437 N Main Street, SPEARFISH — 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 2026-08-07. Document getpalm-companies/6353-9597-2785.