Caelum Research Corporation
Caelum Research Corporation (doing business as Caelum Research Corp) is a small business in Rockville, MD registered on SAM.gov to bid on federal contracts. It has won about $98 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- WEHJBK4MXSN8
- CAGE code
- 0DLL1
- SAM.gov registration
- Active
Registration details
| Legal business name | Caelum Research Corporation |
|---|---|
| Doing business as | Caelum Research Corp |
| Unique Entity ID (UEI) | WEHJBK4MXSN8 |
| CAGE code | 0DLL1 |
| Location | Rockville, MD |
| SAM.gov registration | Active through Feb 3, 2027 |
| Business started | 1987 |
| Primary NAICS code | 541513: Computer Facilities Management Services |
| Website | www.caelum.com |
Certifications and business types
- SBA-certified women-owned small business
- Minority-owned (self-reported in SAM.gov)
- Women-owned (self-reported in SAM.gov)
- Women-owned small 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 Caelum Research Corporation is small under
On its SAM.gov registration, Caelum Research Corporation meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 541513 Computer Facilities Management Services
- 512191 Teleproduction and Other Postproduction Services
- 513210 Software Publishers
- 516210 Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
- 517111 Wired Telecommunications Carriers
- 517112 Wireless Telecommunications Carriers (except Satellite)
- 517121 Telecommunications Resellers
- 517410 Satellite Telecommunications
- 517810 All Other Telecommunications
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 519290 Web Search Portals and All Other Information Services
- 541519 Other Computer Related Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 561210 Facilities Support Services
Open contracts in Caelum Research Corporation's NAICS codes
489 open federal opportunities on SAM.gov use a NAICS code Caelum Research Corporation is small under. These are due soonest.
- Enterprise Grocery Product Content Creation, Management, and Syndication Software-as-a-Service (SaaS) Solution
Due in 2 daysOct 12, 2026
- DataRay D4 Patient Identification Labeling Platform (PILP)
✦ The Indian Health Service is running a sources sought (market research) notice to find Indian-owned and service-disabled veteran-owned firms that can supply the DataRay D4…
Due in 2 daysOct 12, 2026
- Brand Name Active Navigation or Equivalent Discovery Center VA-27-00000574
Due in 2 daysOct 12, 2026
- AMENDED - PROVIDE, INSTALL AND MAINTAIN 10 MBPS ETHERNET CIRCUIT (DYNAMIC IP WITH PRI HANDOFF / ETHERNET-PRI IN WASHINGTON DC)
✦ DISA is requesting quotes from small businesses for a 10 Mbps Ethernet circuit with a PRI handoff in Washington, DC, including install and maintenance.
Due in 2 daysOct 12, 2026
- AMENDED - PROVIDE, INSTALL AND MAINTAIN 5 MBPS ETHERNET CIRCUIT (DYNAMIC IP WITH PRI HANDOFF / ETHERNET-PRI IN WASHINGTON DC)
✦ The Defense Information Systems Agency (DISA) wants quotes for a 5 Mbps Ethernet circuit with dynamic IP and a PRI handoff in Washington, DC. This is an amended combined…
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541513) that have won federal contracts, starting with Maryland:
- A & T Systems, Inc., Silver Spring, MD
- Iva'al Solutions LLC, Phoenix, MD
- Versa Integrated Solutions Inc, Beltsville, MD
- Infostructures, Inc., Rockville, MD
- Design Data Systems Inc, Gaithersburg, MD
- Emerging Technologies Solutions & Services Stars Iii LLC, Upper Marlboro, MD
Frequently asked questions
What is Caelum Research Corporation's CAGE code?
Caelum Research Corporation's CAGE code is 0DLL1. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Caelum Research Corporation's UEI?
Caelum Research Corporation's Unique Entity ID (UEI) is WEHJBK4MXSN8. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Caelum Research Corporation's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Caelum Research Corporation's registration is active through feb 3, 2027. Registrations are renewed every year.
Is Caelum Research Corporation a small business?
Caelum Research Corporation is registered on SAM.gov as small under 14 NAICS codes, including its primary code, 541513. 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.