CompRex, LLC (WI)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2021
- $166.33K
- $166,325under this UEI
- FY2026 obligations
- $50.33K†
- $50,325Provisional
- Awards and orders
- 2
- with positive net obligations
- Latest action
- Jun 30, 2026
- SAM.gov registration
- Active
- Registration expiration date Apr 10, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Apr 24, 2014 (12 years)
- Location
- La Crosse, WI
- State of incorporation
- Wisconsin
- Purpose of registration
- All Awards
- Website
- comprex-llc.com
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 28, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI NKXDKD2W5TN1. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2021. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $50,325 (provisional)
- FY2024: $90,000
- FY2021: $26,000
Total across 3 fiscal years: $166,325
Top awarding agencies
- Department of Defense$166,325, 100%
Top awarding sub-agencies
- Department of the Air Force$140,325, 84.4%
- Department of the Navy$26,000, 15.6%
Top NAICS by obligations
- 332410Power boiler and heat exchanger manufacturing$26,000, 15.6%
Top product and service codes by obligations
- 4420Heat exchangers and steam condensers$166,325, 100%
Capabilities
NAICS codes
- 332410Power Boiler and Heat Exchanger Manufacturing(primary)Small
- 541620Environmental Consulting ServicesSmall
- 541690Other Scientific and Technical Consulting ServicesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Minority-Owned Business
- Self Certified Small Disadvantaged Business
- Asian-Pacific American Owned
Federal Capability Statement
Design, engineering and manufacture of compact heat exchangers especially in diffusion bonding technology
Capabilities & Services
Contracts
Latest awards and orders
- FA820624P0014Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- N0024421P0090Purchase orderDepartment of DefenseDepartment of the NavyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for CompRex, LLC lists a physical address and a separate mailing address, along with 2 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
1100 Kane St
La Crosse, WI, 54603
USA
Mailing Address
1100 Kane St
La Crosse, WI, 54603
USA
Government Business Contact
Zhijun Jia
Manager
1100 Kane Street
La Crosse, WI, 54603
USA
Electronic Business Contact
Zhijun Jia
Manager
1100 Kane Street
La Crosse, WI, 54603
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
CompRex, LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires April 10, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in Wisconsin with primary NAICS 332410
- Industrial Heat Transfer, Inc.Coon Valley, WI
- American Exchanger Services IncHartford, WI · SAM.gov registration Expired
- Enerquip, LLCMedford, WI