R4 Technologies, Inc.
R4 Technologies, Inc. is a small business in Ridgefield, CT registered on SAM.gov to bid on federal contracts. It has won about $5.4 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- KSTJCSG7YMW8
- CAGE code
- 88Y12
- SAM.gov registration
- Active
Registration details
| Legal business name | R4 Technologies, Inc. |
|---|---|
| Unique Entity ID (UEI) | KSTJCSG7YMW8 |
| CAGE code | 88Y12 |
| Location | Ridgefield, CT |
| SAM.gov registration | Active through Aug 5, 2027 |
| Business started | 2001 |
| Primary NAICS code | 513210: Software Publishers |
| Website | www.r4.ai |
Certifications and business types
- Small disadvantaged business (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
USAspending.gov shows no federal prime contracts for this UEI in the last five years. Many small businesses start as subcontractors to larger firms; see how to become a government subcontractor.
NAICS codes R4 Technologies, Inc. is small under
On its SAM.gov registration, R4 Technologies, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 513210 Software Publishers
- 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Open contracts in R4 Technologies, Inc.'s NAICS codes
453 open federal opportunities on SAM.gov use a NAICS code R4 Technologies, Inc. is small under. These are due soonest.
- Optimized Storage and Replenishment Solution
Due in 2 daysOct 12, 2026
- Army Continuing Medical Education (CME) Reaccreditation
Due in 2 daysOct 12, 2026
- Brand Name Active Navigation or Equivalent Discovery Center VA-27-00000574
Due in 2 daysOct 12, 2026
- TTS for DTB Pilot - Request for Information
✦ The Library of Congress (Washington, DC) is asking for information, not bids, about software that would build digital talking books for the National Library Service.
Due in 2 daysOct 12, 2026
- FCC OEA Optimization Request for Information (RFI)
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (513210) that have won federal contracts, starting with Connecticut:
- Neuralframe Inc, Greenwich, CT
- Truemark Systems Corp., Greenwich, CT
- Grey Wall Software, LLC, New Haven, CT
- Veoci Inc., New Haven, CT
- Merlin International, Inc., Mclean, VA
- Government Retirement & Benefits, Inc., Alexandria, VA
Frequently asked questions
What is R4 Technologies, Inc.'s CAGE code?
R4 Technologies, Inc.'s CAGE code is 88Y12. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is R4 Technologies, Inc.'s UEI?
R4 Technologies, Inc.'s Unique Entity ID (UEI) is KSTJCSG7YMW8. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is R4 Technologies, Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, R4 Technologies, Inc.'s registration is active through aug 5, 2027. Registrations are renewed every year.
Is R4 Technologies, Inc. a small business?
R4 Technologies, Inc. is registered on SAM.gov as small under 9 NAICS codes, including its primary code, 513210. 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.