Archarithms Inc.
Huntsville, AL Doing business as Arcarithm
- UEI
- LYSTBJSGN458
- CAGE
- 6S1Z4
- Primary NAICS
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
HUBZone Firm· Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) Primary
- 332993 Ammunition (except Small Arms) Manufacturing
- 334111 Electronic Computer Manufacturing
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541330 Engineering Services
- 541380 Testing Laboratories and Services
Show all
- 541420 Industrial Design Services
- 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
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541930 Translation and Interpretation Services
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561499 All Other Business Support Services
- SAM.gov registration date
- Physical address
- 1002 Meridian St N, Huntsville, AL 35801, USA
- Website
- arcarithm.com
- Founded
- 2012
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Information Technology
- Software & Services
- Internet Software & Services
- SIC code
- 73 Business Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Adaptive resource allocation | Missile Defense Agency | $1,999,964 | |
| Scalable homeland innovative enterprise layered defense (shield) initial order. | Missile Defense Agency | $500 | |
| Research and development. | Naval Air Warfare Center | $139,937 | |
| Fourth on-ramp for enterprise- wide agile acquisition contract (ewaac) vehicle. | AFLCMC Eglin AFB | $1,000 | |
| Sbir/sttr phase II r & d: homeland defense interceptor technologies | Missile Defense Agency | $1,498,845 |
About Archarithms Inc.
Archarithms Inc., doing business as Arcarithm, is a HUBZone-certified small business headquartered in Huntsville, Alabama, that specializes in advanced research and development for defense and federal agencies. The company focuses on providing innovative solutions in artificial intelligence, systems engineering, and specialized technology development, with demonstrated expertise across multiple defense agencies including the Missile Defense Agency, Naval Sea Systems Command, Department of the Army, and the Office of Naval Research. Archarithms has established itself as a key player in the federal contracting landscape by securing numerous prime contracts and maintaining strategic subcontracting relationships with major defense primes while leveraging its socioeconomic status as a small business to compete for set-aside opportunities.
Archarithms has generated substantial federal contract revenue through both prime awards and subcontracting work across the defense sector. The company has received over $13 million in prime contract awards from the Missile Defense Agency alone, including multiple Small Business Innovation Research (SBIR) Phase I and Phase II contracts for research and development initiatives such as homeland defense interceptor technologies, lightweight structural metamaterials for rocket motors, open framework planning systems with embedded training, advanced data association algorithms, and contextual reasoning for threat classification. Additional prime contracts have been awarded by the Naval Sea Systems Command totaling approximately $2 million for SBIR Phase I and Phase II efforts related to Space-Based Infrared System (SBIRS) development and sensor technologies. The Department of the Army has awarded Archarithms approximately $1.3 million in prime contracts for SBIRS Phase 2 Advanced Sensor Capabilities Development and aircraft survivability technologies for countering directed energy weapon threats. The Office of Naval Research awarded a $239,481 firm fixed-price SBIR Phase I contract for research and development efforts set to be completed in July 2026. Beyond traditional SBIR/STTR vehicles, Archarithms received a $1.2 million cost-plus-fixed-fee contract from the Missile Defense Agency for developing tailored metamaterials for critical components under an open competition with no set-aside designation. Additionally, the company holds a $890,907.60 delivery order under the General Services Administration's Multiple Award Schedule for IT integration services to the Headquarters Division. All of Archarithms' prime SBIR and STTR contracts have carried total small business set-aside designations, reflecting its qualification as a small business. Archarithms also performs substantial subcontract work as a services and labor provider for major defense primes including Lockheed Martin Corporation, The Boeing Company, CACI Inc., SRC Inc., Radiance Technologies Inc., and Analytical Services Inc., providing engineering support, automatic target recognition and command and control services, and aeromechanics analysis for rotary and fixed-wing aircraft.
Archarithms holds two significant federal contract Indefinite Delivery Vehicles (IDVs) that expand its capacity to serve the government. The company was awarded a position on the Eglin Wide Agile Acquisition Contract (EWAAC), a $46 billion multiple-award Indefinite Delivery Contract administered by the Air Force Lifecycle Management Center (AFLCMC) at Eglin Air Force Base with a performance period extending through September 2031. This contract vehicle, which uses a Lowest Price Technically Acceptable source selection approach under FAR Part 15, currently reflects one small-value delivery order ($1,000 ceiling) awarded to Archarithms in April 2025. More substantially, Archarithms holds a Blanket Purchase Agreement (BPA) valued at $249 million awarded by the Office of the Secretary of Defense, established through solicitation W52P1J-21-R-0029 and effective through January 2027. This BPA was established to provide the Joint Artificial Intelligence Center (JAIC) and the broader U.S. Government with Artificial Intelligence Test and Evaluation (AI T&E) lifecycle services aligned with Department of Defense ethical AI principles. The BPA represents an open competition vehicle with no set-aside designation, enabling Archarithms to market its AI testing and evaluation capabilities across federal agencies beyond the initial JAIC focus, demonstrating the company's strategic positioning in the rapidly expanding federal artificial intelligence procurement market.
Contract vehicles
SBA capabilities narrative
software development, modeling and simulation, algorithm development, systems engineering, test and evaluation
Quick answers
What is Archarithms Inc.'s UEI?
Archarithms Inc.'s Unique Entity ID (UEI) in SAM.gov is LYSTBJSGN458.
What is Archarithms Inc.'s CAGE code?
Archarithms Inc.'s CAGE code is 6S1Z4.
What is Archarithms Inc.'s primary NAICS code?
Archarithms Inc.'s primary NAICS code is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)).
Where is Archarithms Inc. located?
Archarithms Inc.'s physical address in SAM.gov is 1002 Meridian St N, Huntsville, AL 35801, USA.
Is Archarithms Inc. registered in SAM.gov?
Yes. Archarithms Inc.'s SAM.gov registration is active through April 20, 2027.
Which SBA certifications does Archarithms Inc. hold?
Archarithms Inc. holds HUBZone Firm certification from the SBA.
Which contract vehicles does Archarithms Inc. hold?
Archarithms Inc. holds a place on 6 federal contract vehicles, including EWAAC, MAS and SHIELD.
What is Archarithms Inc.'s most recent federal award?
Archarithms Inc.'s most recent federal contract award is Adaptive resource allocation (HQ086026CE003), from Missile Defense Agency, on January 21, 2026.
On GovTribe
See Archarithms Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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