SEF, LLC is a South Dakota LLC, registered on December 31, 2009. It is based at 4600 TENNIS LANE, SIOUX FALLS, SD, 57106-2244. The company has since been marked inactive on the South Dakota register, is registered under company number DL020518 and carries EIN 453674748. Public records for the company include 1 SoS registration and 1 permit. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | SEF, LLC |
|---|---|
| Principal address | 4600 TENNIS LANESIOUX FALLS57106-2244SDUnited States |
| Registration state | South Dakota |
| Status | Inactive |
| Registered | 31 December 2009 (over 16 years ago) |
| Dissolved | 2017-12-08 |
| Entity type | LLC |
| Standing | not compliant |
| Company number | DL020518 |
| EIN | 453674748 |
| Registered agent | GLENN J. BOOMSMA |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| Public records | 1 SoS registration |
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| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | SEF, LLC | 2009-12-31 | GLENN J. BOOMSMA | — | Inactive | |
Filing ID DL020518 Jurisdiction Domestic · LLC Principal address 4600 TENNIS LANE, SIOUX FALLS, SD, 57106-2244 Registered agent GLENN J. BOOMSMA606 EAST TAN TARA CIRCLE, SIOUX FALLS, SD, 57108-4686 Officers Not reported | ||||||
Companies and people linked to SEF, 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.
| State | Permit | Issued | Type | Location | Status | |
|---|---|---|---|---|---|---|
| New York | — | 2000-03-01 | EW | — | ISSUED | |
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Companies adjacent to SEF, LLC in the South Dakota Secretary of State register, in alphabetical order.
2 companies are registered at 4600 TENNIS LANE, SIOUX FALLS — 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/4681-5651-3293.