RIDGETOP GROUP INC (AZ)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $18.20M
- $18,196,705under this UEI
- FY2026 obligations
- $18K†
- $18,000Provisional
- Awards and orders
- 57
- with positive net obligations2 IDV vehicles held
- Latest action
- Nov 21, 2025
- SAM.gov registration
- Active
- Registration expiration date Jul 23, 2027
Registration
- Doing business as
- RIDGETOP GROUP INC
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 1, 2000 (26 years)
- Location
- Tucson, AZ
- State of incorporation
- Delaware
- Purpose of registration
- All Awards
- Website
- ridgetopgroup.com
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 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 27, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI CRLUWHJZHLU8. 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
- FY2026: $18,000 (provisional)
- FY2025: $149,314
- FY2021: $174,842
- FY2018: -$110 (de-obligation)
- FY2016: $975,516
- FY2015: $1,286,444
- FY2014: $1,727,979
- FY2013: $1,374,054
Show all 13 yearsEarlier years (FY2008–FY2012)
- FY2012: $3,257,089
- FY2011: $1,982,949
- FY2010: $2,627,343
- FY2009: $1,192,252
- FY2008: $3,431,033
Total across 13 fiscal years: $18,196,705
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$13,382,430, 73.5%
- National Aeronautics and Space Administration$4,814,275, 26.5%
Top awarding sub-agencies
- Department of the Air Force$6,940,804, 38.1%
- National Aeronautics and Space Administration$4,814,275, 26.5%
- Department of the Navy$4,198,603, 23.1%
- Defense Threat Reduction Agency$1,123,825, 6.2%
- Department of the Army$919,863, 5.1%
Top NAICS by obligations
- 541330Engineering services$1,206,759, 6.6%
- 541710$853,540, 4.7%
- 541711Research and development in biotechnology$829,926, 4.6%
Top product and service codes by obligations
- AC62R&d-electronics & comm eq-a res/exp$4,696,647, 25.8%
- AR11R&d-aero & space tech-b res$4,472,405, 24.6%
- AC22R&d- defense system: missile/space systems (applied research/exploratory development)$1,645,334, 9.0%
- AC12R&d- defense system: aircraft (applied research/exploratory development)$1,286,594, 7.1%
- AD92Other defense (applied/exploratory)$1,068,172, 5.9%
Capabilities
NAICS codes
- 334413Semiconductor and Related Device Manufacturing(primary)Small
- 334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument ManufacturingSmall
- 334515Instrument Manufacturing for Measuring and Testing Electricity and Electrical SignalsSmall
- 334517Irradiation Apparatus ManufacturingSmall
- 334519Other Measuring and Controlling Device ManufacturingSmall
- 513210Software PublishersSmall
Show all 15 NAICS codes9 more NAICS codes
- 541330Engineering Services
- 541380Testing Laboratories and ServicesSmall
- 541420Industrial Design ServicesSmall
- 541490Other Specialized Design ServicesSmall
- 541511Custom Computer Programming ServicesSmall
- 541512Computer Systems Design ServicesSmall
- 541690Other Scientific and Technical Consulting ServicesSmall
- 541713Research and Development in NanotechnologySmall
- 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.
Business types self-reported in SAM.gov registration:
- Women-Owned Small Business
- Women-Owned Business
Federal Capability Statement
Ridgetop has a highly qualified staff of experienced Electronic Engineers and Physicists who are uniquely qualified to handle electronic prognostics solutions, semiconductor reliability (including radiation effects analysis) for critical DoD programs.
Capabilities & Services
Contracts
Latest awards and orders
- 80NSSC25C0332Definitive contractNational Aeronautics and Space AdministrationLatest action
- 80NSSC21C0076Definitive contractNational Aeronautics and Space AdministrationLatest action
- FA864921P0314Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA865012C2229Definitive contractDepartment of DefenseDefense Contract Management AgencyLatest action
- GS10F020BAFederal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- HDTRA116C0033Definitive contractDepartment of DefenseDefense Threat Reduction AgencyLatest action
- FA850115C0003Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action
- FA850114C0023Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action
- FA850114C0025DcaDepartment of DefenseDefense Contract Management AgencyLatest action
- FA945312C0112DcaDepartment of DefenseDepartment of the Air ForceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for RIDGETOP GROUP INC lists a physical address and a separate mailing address, along with 4 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
3580 W INA RD
TUCSON, AZ, 85741
USA
Mailing Address
3580 W INA RD
TUCSON, AZ, 85741
USA
Government Business Contact
Wyatt Pena
President and Chief Operating Officer
3580 WEST INA ROAD
STE 200
TUCSON, AZ, 85741
USA
Electronic Business Contact
Wyatt Pena
President and Chief Operating Officer
3580 WEST INA ROAD
STE 200
TUCSON, AZ, 85741
USA
Past Performance Contact
Emma Jo Goodman
Vice President
3580 W. Ina Road
Tucson, AZ, 85741
USA
Electronic Business Alternate Contact
DOUGLAS GOODMAN
3580 WEST INA ROAD
TUCSON, AZ, 85741
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
RIDGETOP GROUP INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 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
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 Arizona with primary NAICS 334413
- Microchip Technology IncChandler, AZ
- Leonardo Electronics US Inc.Tucson, AZ
- Lawrence Semiconductor Research Laboratory, Inc.Tempe, AZ
- Advent Diamond, Inc.Tempe, AZ
- ASM America IncPhoenix, AZ
- MSE Supplies LLCTucson, AZ