AMSEN TECHNOLOGIES LLC (AZ)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $425K
- $424,997under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 4
- with positive net obligations
- Latest action
- Jun 3, 2015
- SAM.gov registration
- Active
- Registration expiration date Jun 1, 2027
Registration
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- May 4, 1998 (28 years)
- Location
- Tucson, AZ
- State of incorporation
- Arizona
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 29, 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 29, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI Y3WLV8N64AE8. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. 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
- FY2015: $125,000
- FY2011: $199,999
- FY2009: $99,998
Total across 3 fiscal years: $424,997
Top awarding agencies
- National Aeronautics and Space Administration$224,998, 52.9%
- Department of Defense$199,999, 47.1%
Top awarding sub-agencies
- National Aeronautics and Space Administration$224,998, 52.9%
- Department of the Army$100,000, 23.5%
- Department of the Navy$99,999, 23.5%
Top NAICS by obligations
Top product and service codes by obligations
- AR11R&d- space: aeronautics/space technology (basic research)$224,998, 52.9%
- AZ11R&d-other r & d-b res$100,000, 23.5%
- AD95Other defense (operational)$99,999, 23.5%
Capabilities
NAICS codes
- 541713Research and Development in Nanotechnology(primary)Small
- 541714Research and Development in Biotechnology (except Nanobiotechnology)Small
- 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- AJ12General Science and Technology R&D Services; General science and technology; Applied Research
- AJ13General Science and Technology R&D Services; General science and technology; Experimental Development
- AJ15General Science and Technology R&D Services; General science and technology; Expenses for R&D Facilities and Major Equipment
Federal Capability Statement
Research and development in new materials and technologies including nanomaterials and nanotechnology, polymer membranes for fuel cells, nanocatalysts, electrochemical technologies including Li-ion batteries, photoelectrochemical cells, sol-gel technology and glass-ceramics
Capabilities & Services
Contracts
Latest awards and orders
- NNX15CS07PPoNational Aeronautics and Space AdministrationLatest action
- W56HZV11C0303Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- N0001411M0090Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- NNX09CD25PPoNational Aeronautics and Space AdministrationLatest action
- W911QX06C0043DcaDepartment of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for AMSEN TECHNOLOGIES LLC lists a physical address and a separate mailing address, along with 6 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
2551 S 6TH AVE
TUCSON, AZ, 85713
USA
Mailing Address
2551 S 6TH AVE
TUCSON, AZ, 85713
USA
Government Business Contact
AYYASAMY ARUCHAMY
President
2551 S 6TH AVE
TUCSON, AZ, 85713
USA
Electronic Business Contact
AYYASAMY ARUCHAMY
President
2551 S 6TH AVE
TUCSON, AZ, 85713
USA
Past Performance Contact
HONGXING HU
CEO
2551 S 6TH AVE
TUCSON, AZ, 85713
USA
Government Business Alternate Contact
HONGXING HU
CEO
2551 S 6TH AVE
TUCSON, AZ, 85713
USA
Electronic Business Alternate Contact
HONGXING HU
CEO
2551 S 6TH AVE
TUCSON, AZ, 85713
USA
Past Performance Alternate Contact
AYYASAMY ARUCHAMY
President
2551 S 6TH AVE
TUCSON, AZ, 85713
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
AMSEN TECHNOLOGIES LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires June 1, 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
Not registered for disaster relief
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
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