P H MATTER LLC (OH)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2009
- $7.40M
- $7,401,503under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 13
- with positive net obligations
- Latest action
- Aug 28, 2025
- SAM.gov registration
- Active
- Registration expiration date Nov 21, 2026
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jun 29, 2009 (17 years)
- Location
- Columbus, OH
- State of incorporation
- Ohio
- Website
- phmatter.com
† 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 JXW2ALMJB5W5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2009. 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
- FY2025: $377,503
- FY2024: $61,511
- FY2023: $2,277,465
- FY2022: $268,290
- FY2021: $1,612,534
- FY2020: $124,352
- FY2019: $123,041
- FY2017: $500,000
Show all 15 yearsEarlier years (FY2009–FY2016)
- FY2016: $764,759
- FY2015: $179,407
- FY2014: $149,999
- FY2013: $365,000
- FY2012: $415,000
- FY2011: $170,000
- FY2009: $12,643
Total across 15 fiscal years: $7,401,503
Top awarding agencies
- National Aeronautics and Space Administration$5,144,696, 69.5%
- Department of Defense$2,246,508, 30.4%
- Department of Energy$10,300, 0.1%
Top awarding sub-agencies
- National Aeronautics and Space Administration$5,144,696, 69.5%
- Department of the Army$1,349,999, 18.2%
- Department of the Air Force$896,508, 12.1%
- Department of Energy$10,300, 0.1%
Top NAICS by obligations
- 541330Engineering services$120,000, 1.6%
Top product and service codes by obligations
- AJ14General science & technology r&d svcs; general science & technology; r&d administrative expenses$2,554,186, 34.5%
- AR12Space r&d services; space flight, research and supporting activities; applied research$2,043,117, 27.6%
- AD92R&d- defense other: other (applied research/exploratory development)$1,976,509, 26.7%
- AR11R&d- space: aeronautics/space technology (basic research)$347,393, 4.7%
- AG94R&d- energy: other (engineering development)$320,000, 4.3%
Capabilities
NAICS codes
- 541330E(primary)
- 541713Research and Development in NanotechnologySmall
- 541715E
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:
- Self Certified Small Disadvantaged Business
Product and service codes (PSC)
- AG12Research & Development
- AR12Research & Development
Federal Capability Statement
pH Matter specializes in development and manufacturing of materials for electrodes, including fuel cells and batteries.
Capabilities & Services
Contracts
Latest awards and orders
- 80NSSC23CA031Definitive contractNational Aeronautics and Space AdministrationLatest action
- 80LARC21C0006Definitive contractNational Aeronautics and Space AdministrationLatest action
- 80NSSC23CA226Definitive contractNational Aeronautics and Space AdministrationLatest action
- 80NSSC21C0561Definitive contractNational Aeronautics and Space AdministrationLatest action
- W15QKN12C0041Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- 80NSSC20C0542Definitive contractNational Aeronautics and Space AdministrationLatest action
- 80NSSC19C0574Definitive contractNational Aeronautics and Space AdministrationLatest action
- FA810016C0002Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action
- NNC15CA03CDefinitive contractNational Aeronautics and Space AdministrationLatest action
- DEEE0001734PoDepartment of EnergyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for P H MATTER LLC lists a physical address and a separate mailing address, along with 5 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
6655 SINGLETREE DR
COLUMBUS, OH, 43229
USA
Mailing Address
6655 SINGLETREE DR.
COLUMBUS, OH, 43229
USA
Government Business Contact
PAUL H MATTER
6655 SINGLETREE DR.
COLUMBUS, OH, 43229
USA
Electronic Business Contact
CHRIS T HOLT
6655 SINGLETREE DR.
COLUMBUS, OH, 43229
USA
Past Performance Contact
CHRIS T HOLT
6655 SINGLETREE DR.
COLUMBUS, OH, 43229
USA
Government Business Alternate Contact
PAUL H MATTER
6655 SINGLETREE DR.
COLUMBUS, OH, 43229
USA
Electronic Business Alternate Contact
CHRIS T HOLT
6655 SINGLETREE DR.
COLUMBUS, OH, 43229
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
P H MATTER LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires November 21, 2026.
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