# ARCH SYSTEMS LLC

ARCH SYSTEMS LLC (UEI C81ZW3KPFGV9, CAGE 71UR5) has an active SAM.gov registration that expires 28 Sept 2027, as of 1 Nov 2026.

| Field | Value |
| --- | --- |
| UEI | C81ZW3KPFGV9 |
| CAGE | 71UR5 |
| Registration status | active |
| Activation date | 2026-09-29 |
| Expiration date | 2027-09-28 |
| Entity structure | 2L |
| Business types | 2X, LJ, 23, 8W, A2, QZ |
| SBA certifications | A9 |
| Primary NAICS | 541512 |
| All NAICS | 512110, 519290, 541430, 541512, 541519, 541611, 541612, 541613, 541618, 541715, 541930, 541990, 561110, 561320, 561410, 561499, 561611, 561920, 611430 |
| City and state | BALTIMORE, MD |
| Exclusion flag | None shown |

## Latest awards

The three most recent awards are below. The full award history is on the metered API: GET https://samgovapi.io/api/v1/entities/C81ZW3KPFGV9/awards

- 70Z07926FBOD50001: $359,996 obligated, Department of Homeland Security, 2026-11-04. https://samgovapi.io/award/CONT_AWD_70Z07926FBOD50001_7008_47QRCA24DW181_4732
- 70SBUR25F00000052: $3,554,431 obligated, Department of Homeland Security, 2026-11-04. https://samgovapi.io/award/CONT_AWD_70SBUR25F00000052_7003_75N98118D00064_7529

## Sources

- View on SAM.gov: https://sam.gov/entity/C81ZW3KPFGV9/coreData
- View on USAspending.gov: https://www.usaspending.gov/search/?query=C81ZW3KPFGV9
- Data as of 2026-11-01. Source: https://sam.gov/data-services/Entity%20Registration/Public%20V2

## Cite this

"ARCH SYSTEMS LLC, SAM.gov entity registration (UEI C81ZW3KPFGV9)." samgovapi.io, https://samgovapi.io/entity/C81ZW3KPFGV9, data as of 2026-11-01. Primary record: https://sam.gov/entity/C81ZW3KPFGV9/coreData

## API and MCP

- REST: curl "https://samgovapi.io/api/v1/entities/C81ZW3KPFGV9" -H "Authorization: Bearer $SAMGOVAPI_API_KEY"
- MCP tool: get_entity or registration_status

Independent. Not affiliated with, endorsed by or sponsored by GSA, SAM.gov or any U.S. government agency. Registering in SAM.gov is free at sam.gov.

Get a free API key: https://samgovapi.io/sign-up?ref=ai-claudebot