Contractor directory
UEI LYSTBJSGN458 · CAGE 6S1Z4

Archarithms Inc

Archarithms Inc received $2.6M in federal prime contract obligations in the 12 months ending Oct 5, 2026, up 59.2% from $1.6M the year before, and $12.4M since FY2022. Its largest customer is the Department of Defense.

See 3 contracts ending in the next 18 months ↓
Obligations, latest 12 months
$2.6M
up 59.2% vs. $1.6M
Since FY2022
$12.4M
25 awards
Awards with activity
6
Latest 12 months
Most recent action
Sep 8, 2026
First seen Nov 9, 2021

Contractor details

Unique Entity ID (UEI)
LYSTBJSGN458
CAGE code
6S1Z4
Headquarters
Huntsville, AL
Business size
Small Business
Socioeconomic status
HUBZone
Parent company
Archarithms Inc (UEI Y2THXCXQ39M7)

As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.

Obligations by fiscal year

Net prime contract obligations by federal fiscal year.

FY2022
$5.9M
FY2023
$471K
FY2024
$1.8M
FY2025
$1.6M
FY2026
$2.6M

Top agencies

Funding agencies ranked by obligations since FY2022.

Funding agencyLatest 12 moSince FY2022
Department of Defense$2.6M$11.5M
Department of Justice$0$891K

Top NAICS codes

Industry codes agencies recorded on this contractor's awards, since FY2022.

NAICSIndustryLatest 12 moSince FY2022
541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)$2.0M$9.7M
541713Research and Development in Nanotechnology$614K$1.8M
541330Engineering Services$0$891K
332993Ammunition (except Small Arms) Manufacturing$0$1K

What it sells

Product and service codes (PSC) on this contractor's awards, since FY2022.

PSCDescriptionSince FY2022
AC13National Defense R&D services; Department of Defense - military; Experimental Development$7.8M
AC32National Defense R&D services; Defense-Related activities; Applied Research$1.8M
AJ12General Science and Technology R&D services; General Science and technology; Applied Research$1.0M
DD01IT and Telecom - Service Delivery Support services: Itsm, Operations Center, Project/PM (Labor)$891K
AC11National Defense R&D services; Department of Defense - military; Basic Research$380K
AC23National Defense R&D services; Atomic Energy Defense activities; Experimental Development$297K

Contracts ending in the next 18 months

This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.

AwardAgencyObligatedCurrent end
HQ086025C7401
Department of Defense
SBIR/STTR PHASE II R&D: HOMELAND DEFENSE INTERCEPTOR TECHNOLOGIES
$1.5MNov 24, 2026
N0002424CS184
Department of Defense
BASE
$1.8MAug 21, 2027
HQ086026CE003
Department of Defense
ADAPTIVE RESOURCE ALLOCATION
$2.0MJan 26, 2028

Recent awards

This contractor's newest prime contract awards, most recent first.

AwardAgencyObligatedAwarded
HQ086026CE003
Department of Defense
ADAPTIVE RESOURCE ALLOCATION
$2.0MJan 27, 2026
HQ085926FE741
Department of Defense
SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER.
$500Dec 4, 2025
N6833525C0363
Department of Defense
RESEARCH AND DEVELOPMENT.
$140KJun 2, 2025
FA865625FB088
Department of Defense
FOURTH ON-RAMP FOR ENTERPRISE- WIDE AGILE ACQUISITION CONTRACT (EWAAC) VEHICLE.
$1KApr 9, 2025
HQ086025C7401
Department of Defense
SBIR/STTR PHASE II R&D: HOMELAND DEFENSE INTERCEPTOR TECHNOLOGIES
$1.5MNov 22, 2024
N0002424CS184
Department of Defense
BASE
$1.2MAug 21, 2024
HQ086024C7012
Department of Defense
SBIR/STTR PHASE I RESEARCH & DEVELOPMENT
$150KOct 3, 2023
W911NF23C0068
Department of Defense
SBIRS PH 2 ASCDEWT C- DEW
$1.0MSep 24, 2023

Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.

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