Icallidus, Inc.
Icallidus, Inc. is a small business in Columbia, MD registered on SAM.gov to bid on federal contracts. It has won about $8.3 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- QC9BJBM3BB16
- CAGE code
- 66UR5
- SAM.gov registration
- Active
Registration details
| Legal business name | Icallidus, Inc. |
|---|---|
| Unique Entity ID (UEI) | QC9BJBM3BB16 |
| CAGE code | 66UR5 |
| Location | Columbia, MD |
| SAM.gov registration | Active through Aug 14, 2027 |
| Business started | 1997 |
| Primary NAICS code | 541519: Other Computer Related Services |
| Website | www.icallidus.com |
Certifications and business types
- Minority-owned (self-reported in SAM.gov)
- Small disadvantaged business (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
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $3.8 million |
| FY2024 | $3.4 million |
| FY2025 | $3.2 million |
| FY2026 | $1.7 million |
Its biggest federal customers over the last four fiscal years: Railroad Retirement Board ($4.8 million), Office of the Assistant Secretary for Administration ($1.9 million), Office of the Secretary ($1.9 million), Small Business Administration ($1.5 million) and Federal Trade Commission ($1.2 million).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Aug 14, 2025 | Federal Acquisition Service | 73351023f0183 admin continuance option period 2 prism support enhancement staff ofsidt | $584,161 |
| Jul 31, 2025 | Office of the Secretary | Federal cloud service | $20,737 |
| Oct 22, 2024 | Office of the Secretary | Education, training, employment, & social svcs r&d svcs education svcs r&d basic research | $87,681 |
| Oct 22, 2024 | Office of the Secretary | Education, training, employment, & social svcs r&d svcs education svcs r&d basic research | $378,156 |
| Sep 20, 2024 | Office of the Secretary | Cloud discovery service (fcds)/relativity project | $396,254 |
| Jul 16, 2024 | Railroad Retirement Board | Icallidus to provide the rrb it support services. | $4.8 million |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Icallidus, Inc. is small under
On its SAM.gov registration, Icallidus, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 541519 Other Computer Related Services
- 517112 Wireless Telecommunications Carriers (except Satellite)
- 517810 All Other Telecommunications
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541330 Engineering Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541611 Administrative Management and General Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- 621111 Offices of Physicians (except Mental Health Specialists)
- 621399 Offices of All Other Miscellaneous Health Practitioners
Open contracts in Icallidus, Inc.'s NAICS codes
656 open federal opportunities on SAM.gov use a NAICS code Icallidus, Inc. 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
- Army Continuing Medical Education (CME) Reaccreditation
Due in 2 daysOct 12, 2026
- Notice of Intent to Sole Source – National Marrow Donor Program – service agreement
✦ The NIH Clinical Center in Bethesda, MD plans to buy unrelated donor search and stem cell transplant support services from the National Marrow Donor Program (NMDP) without…
Due in 2 daysOct 12, 2026
- SB Set-Aside under Seaport – Battle Watch Support Services for CNIC
Due in 2 daysOct 12, 2026
- Design Basis Threat (DBT) and Target Sets Security
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541519) that have won federal contracts, starting with Maryland:
- Colossal Contracting LLC, Annapolis, MD
- Tribalco LLC, Bethesda, MD
- August Schell Enterprises, Inc., Rockville, MD
- Govplace, LLC, Bethesda, MD
- Inuteq, LLC, Beltsville, MD
- Coforma LLC, Rockville, MD
Frequently asked questions
What is Icallidus, Inc.'s CAGE code?
Icallidus, Inc.'s CAGE code is 66UR5. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Icallidus, Inc.'s UEI?
Icallidus, Inc.'s Unique Entity ID (UEI) is QC9BJBM3BB16. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Icallidus, Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Icallidus, Inc.'s registration is active through aug 14, 2027. Registrations are renewed every year.
Is Icallidus, Inc. a small business?
Icallidus, Inc. is registered on SAM.gov as small under 15 NAICS codes, including its primary code, 541519. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
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- 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.