ADVENT TECHNOLOGIES, LLC (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2013
- $5.31M
- $5,314,861under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 4
- with positive net obligations
- Latest action
- Mar 5, 2026
- SAM.gov registration
- Active
- Registration expiration date Jan 23, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Aug 1, 2011 (15 years)
- Location
- Livermore, CA
- State of incorporation
- Delaware
- Website
- advent.energy
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 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 26, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI FXAVGGJGT821. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2013. 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
- FY2022: $421,991
- FY2020: $732,497
- FY2019: $510,799
- FY2018: $1,500,000
- FY2017: $1,249,735
- FY2015: $750,000
- FY2013: $149,839
Total across 7 fiscal years: $5,314,861
Top awarding agencies
- Department of Defense$5,314,861, 100%
Top awarding sub-agencies
- Department of the Air Force$4,059,574, 76.4%
- Department of the Army$1,255,287, 23.6%
Top NAICS by obligations
Top product and service codes by obligations
- AG92R&d- energy: other (applied research/exploratory development)$2,410,000, 45.3%
- AC11R&d- defense system: aircraft (basic research)$1,649,574, 31.0%
- AC61R&d- defense system: electronics/communication equipment (basic research)$1,255,287, 23.6%
Capabilities
NAICS codes
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)
- 6116Other Services/Supplies
Federal Capability Statement
We provide advanced Reformed Methanol Micro Fuel Cell technology. This technology enables a breakthrough in micro fuel cell performance. UltraCell is the first to commercialize RMFC technology to provide clean renewable energy to power portable electronics. UltraCell's XX25™ micro fuel cell system is leading the industry with its ultra-compact size and light weight. The XX25 is the only system in its class to have undergone extensive Military Specification qualification testing and field trials.
Capabilities & Services
Contracts
Latest awards and orders
- W56KGU19C0036Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- FA865017C2713Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action
- FA865015C2530Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action
- FA865013M2376Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for ADVENT TECHNOLOGIES, LLC lists a physical address and a separate mailing address, along with 3 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
5637 LA RIBERA ST STE A
LIVERMORE, CA, 94550
USA
Mailing Address
5637 LA RIBERA ST STE A
LIVERMORE, CA, 94550
USA
Government Business Contact
EMORY DE CASTRO
5637 LA RIBERA STREET
SUITE A
LIVERMORE, CA, 94550
USA
Electronic Business Contact
Emory De Castro
5637 La Ribera Street
Suite A
Livermore, CA, 94550
USA
Government Business Alternate Contact
EMORY DE CASTRO
5637 LA RIBERA STREET
SUITE A
LIVERMORE, CA, 94550
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
ADVENT TECHNOLOGIES, LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 23, 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 — Nationwide
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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