C-Lock, Inc.
C-Lock, Inc. is a small business in Rapid City, SD registered on SAM.gov to bid on federal contracts. It has won about $1.9 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- HB67BV25PC74
- CAGE code
- 5TKU9
- SAM.gov registration
- Active
Registration details
| Legal business name | C-Lock, Inc. |
|---|---|
| Unique Entity ID (UEI) | HB67BV25PC74 |
| CAGE code | 5TKU9 |
| Location | Rapid City, SD |
| SAM.gov registration | Active through Aug 11, 2027 |
| Business started | 2005 |
| Primary NAICS code | 333111: Farm Machinery and Equipment Manufacturing |
| Website | www.c-lockinc.com |
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $377,384 |
| FY2024 | $941,430 |
| FY2025 | $647,701 |
| FY2026 | $447,710 |
Its biggest federal customers over the last four fiscal years: Agricultural Research Service ($2.4 million) and Forest Service ($61,250).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Sep 14, 2026 | Forest Service | Trade-in greenfeed 121; new freestall greenfeed w/dual bins | $61,250 |
| Sep 4, 2026 | Agricultural Research Service | Smartfeed universal (x8) for calf barn | $106,060 |
| Sep 1, 2026 | Agricultural Research Service | Livestock respiration chamber | $139,050 |
| Aug 18, 2026 | Agricultural Research Service | Annual data insight and support subscription for c-lock greenfeed gas analyzing systems | $84,690 |
| Feb 27, 2026 | Agricultural Research Service | Service contract for c-lock equipment: greenfeed units 121, 293, 293, 835, 836,… | $45,590 |
| Aug 29, 2025 | Agricultural Research Service | Service and maintenance contracts for greenfeed systems for dairy cattle production and… | $96,000 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes C-Lock, Inc. is small under
On its SAM.gov registration, C-Lock, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 333111 Farm Machinery and Equipment Manufacturing
Similar small businesses
Other small businesses with the same primary NAICS code (333111) that have won federal contracts, starting with South Dakota:
- Huntsville Tractor & Equipment Inc, Huntsville, AL
- Amigo Implement Company, Inc., Edinburg, TX
- Gary W Clem Inc, Nevada, IA
- Zurn USA Inc, Minneapolis, MN
- Sandy K LLC, Sandy, UT
- Payton Plant, Concho, AZ
Frequently asked questions
What is C-Lock, Inc.'s CAGE code?
C-Lock, Inc.'s CAGE code is 5TKU9. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is C-Lock, Inc.'s UEI?
C-Lock, Inc.'s Unique Entity ID (UEI) is HB67BV25PC74. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is C-Lock, Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, C-Lock, Inc.'s registration is active through aug 11, 2027. Registrations are renewed every year.
Is C-Lock, Inc. a small business?
C-Lock, Inc. is registered on SAM.gov as small under 1 NAICS code, including its primary code, 333111. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.