PROPORTIONAL TECHNOLOGIES, INC. (TX)
Registration and award facts
SAM.gov registration as of
Net obligations recorded since FY2009 under this UEI: $17,101,766 across 15 awards and orders with positive net obligations.
- Net obligations since FY2009
- $17.10M
- $17,101,766under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 15
- with positive net obligations1 IDV vehicle held
- Latest action
- Oct 17, 2024
- SAM.gov registration
- Expired
- Registration expiration date Jan 9, 2026
Registration
- UEI
- TAPPXED88F63
- CAGE code
- 3DJ83
- Doing business as
- PROPORTIONAL TECHNOLOGIES INC
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Aug 1, 1991 (35 years)
- Location
- Angleton, TX
- State of incorporation
- Texas
- Website
- proportionaltech.com
SBA certifications
No certification in the SBA profile data.
NAICS codes
- 334519Other Measuring and Controlling Device Manufacturing(primary)Small
- 334516Analytical Laboratory Instrument ManufacturingSmall
- 541715E
Small: small business for that NAICS, self-certified in SAM.gov registration.
Product and service codes (PSC)
- AJ14Research & Development
- AN14Research & Development
- L066Technical Representative Services
- L099Technical Representative Services
Federal contract obligations
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
- FY2023: $1,695,732
- FY2022: -$1,000 (de-obligation)
- FY2020: $500,000
- FY2019: $1,761,750
- FY2018: $2,234,121
- FY2017: $2,377,533
- FY2016: $1,165,000
- FY2015: $1,600,000
Show all 12 yearsEarlier years (FY2011–FY2014)
- FY2014: $3,497,489
- FY2013: $1,117,986
- FY2012: $667,285
- FY2011: $485,870
Total across 12 fiscal years: $17,101,766
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$14,705,725, 86.0%
- Department of Homeland Security$2,396,041, 14.0%
Top awarding sub-agencies
- Defense Threat Reduction Agency$7,667,112, 44.8%
- Defense Advanced Research Projects Agency$5,342,880, 31.2%
- Office of Procurement Operations$2,396,041, 14.0%
- Department of the Army$1,695,732, 9.9%
Top NAICS by obligations
- 541713Research and development in nanotechnology$149,986, 0.9%
Top product and service codes by obligations
- AD92R&d- defense other: other (applied research/exploratory development)$6,938,799, 40.6%
- AD95R&d- defense other: other (operational systems development)$2,498,965, 14.6%
- AD93R&d- defense other: other (advanced development)$2,247,605, 13.1%
- AC12National defense r&d services; department of defense - military; applied research$1,695,732, 9.9%
- AJ11R&d- general science/technology: physical sciences (basic research)$1,555,240, 9.1%
† FY2026 obligations (provisional; DoD awards signed after Jul 22, 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 22, 2026 are not yet public.
Latest awards and orders
- W5170123C0024Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- HSHQDC12C00094Definitive contractDepartment of Homeland SecurityOffice of Procurement OperationsLatest action
- HDTRA118C0074Definitive contractDepartment of DefenseDefense Threat Reduction AgencyLatest action
- HDTRA119C0043Definitive contractDepartment of DefenseDefense Threat Reduction AgencyLatest action
- HR001117C0046Definitive contractDepartment of DefenseDefense Contract Management AgencyLatest action
- HDTRA118C0003Definitive contractDepartment of DefenseDefense Threat Reduction AgencyLatest action
- 70RDND19C00000004Definitive contractDepartment of Homeland SecurityOffice of Procurement OperationsLatest action
- HDTRA118P0002Purchase orderDepartment of DefenseDefense Threat Reduction AgencyLatest action
- HR001114C0096Definitive contractDepartment of DefenseDefense Advanced Research Projects AgencyLatest action
- HDTRA117P0007Purchase orderDepartment of DefenseDefense Threat Reduction AgencyLatest action
Other contractors in Texas with primary NAICS 334519
- G Systems, Inc.Irving, TX
- Radiation Detection CompanyGeorgetown, TX
- Dynamic Measurement Systems, LLCHouston, TX
- MMH Enterprises, LLCHouston, TX
- Ludlum Measurements IncSweetwater, TX
- Phoenix Lidar Systems, LLCAustin, TX
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI TAPPXED88F63. GovChime does not check exclusions.
Key Performance Statistics
View obligations by year, agencies and performance history
Capabilities
NAICS Codes
See all industry codes with contract counts
Product/Service Codes
As of . Source: SAM.gov Goods & Services.
Certifications
Business Types
Federal Capability Statement
Radiation detector development and testing including neutron detectors, gamma detectors, nuclear medicine cameras for medical imaging, security, defense & lab applications
Capabilities & Services
Contracts
Explore federal contract awards with detailed transaction history
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for PROPORTIONAL TECHNOLOGIES, INC. 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
4015 TECHNOLOGY DR
ANGLETON, TX, 77515
USA
Mailing Address
4015 TECHNOLOGY DR
ANGLETON, TX, 77515
USA
Government Business Contact
JEFFREY LACY
PRESIDENT
4015 TECHNOLOGY DR
ANGLETON, TX, 77515
USA
Electronic Business Contact
CHRISTOPHER S MARTIN
4015 TECHNOLOGY DR
ANGLETON, TX, 77515
USA
Past Performance Contact
STEPHEN DAVENPORT
4015 TECHNOLOGY DR
ANGLETON, TX, 77515
USA
Government Business Alternate Contact
MYRNA E. LACY
ADMINISTRATIVE MANAGER
4015 TECHNOLOGY DR
ANGLETON, TX, 77515
USA
Electronic Business Alternate Contact
CHRISTOPHER S MARTIN
4015 TECHNOLOGY DR
ANGLETON, TX, 77515
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
PROPORTIONAL TECHNOLOGIES, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 9, 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.govDate Founded
Initial Registration
Last Update
Registration Activation
Registration Expiration
Fiscal Year End
State of Incorporation
Country of Incorporation
Congressional District
Entity Website