GROUP FOUR TRANSDUCERS INC (MA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2020
- $4.16M
- $4,164,594under this UEI
- FY2026 obligations
- $1.21M†
- $1,208,844Provisional
- Awards and orders
- 10
- with positive net obligations
- Latest action
- Jun 11, 2026
- SAM.gov registration
- Active
- Registration expiration date Apr 20, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jul 25, 1994 (32 years)
- Location
- East Longmeadow, MA
- State of incorporation
- Massachusetts
- Purpose of registration
- All Awards
- Website
- groupfourtransducers.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 GP4BHMNKW4K6. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2020. 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: $1,208,844 (provisional)
- FY2025: $1,137,094
- FY2024: $907,796
- FY2023: $627,928
- FY2022: $240,163
- FY2021: $42,770
Total across 6 fiscal years: $4,164,594
Top awarding agencies
- Department of Defense$4,164,594, 100%
Top awarding sub-agencies
- Department of the Navy$4,057,074, 97.4%
- Defense Logistics Agency$107,520, 2.6%
Top NAICS by obligations
- 488190Other support activities for air transportation$3,418,814, 82.1%
- 334519Other measuring and controlling device manufacturing$662,898, 15.9%
- 334419Other electronic component manufacturing$5,600, 0.1%
Top product and service codes by obligations
- 4920Aircraft maintenance and repair shop specialized equipment$3,435,364, 82.5%
- 6635Physical properties testing and inspection$729,230, 17.5%
Capabilities
NAICS codes
- 333998All Other Miscellaneous General Purpose Machinery Manufacturing(primary)Small
- 333131Mining Machinery and Equipment ManufacturingSmall
- 333132Oil and Gas Field Machinery and Equipment ManufacturingSmall
- 333924Industrial Truck, Tractor, Trailer, and Stacker Machinery ManufacturingSmall
- 333993Packaging Machinery ManufacturingSmall
- 334416Capacitor, Resistor, Coil, Transformer, and Other Inductor ManufacturingSmall
Show all 18 NAICS codes12 more NAICS codes
- 334417Electronic Connector ManufacturingSmall
- 334512Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance UseSmall
- 334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process VariablesSmall
- 334515Instrument Manufacturing for Measuring and Testing Electricity and Electrical SignalsSmall
- 334519Other Measuring and Controlling Device ManufacturingSmall
- 423440Other Commercial Equipment Merchant WholesalersSmall
- 423490Other Professional Equipment and Supplies Merchant WholesalersSmall
- 423610Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant WholesalersSmall
- 488210Support Activities for Rail TransportationSmall
- 488490Other Support Activities for Road TransportationSmall
- 541380Testing Laboratories and ServicesSmall
- 811210Electronic and Precision Equipment Repair and MaintenanceSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- N0038326PL054Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- SPE4A626P5935Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPRPA126PYA15Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- N0038323P200CPurchase orderDepartment of DefenseDepartment of the NavyLatest action
- N0038325CC267Definitive contractDepartment of DefenseDepartment of the NavyLatest action
- N0038324CC201Definitive contractDepartment of DefenseDepartment of the NavyLatest action
- N0038322PC261Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- N0038321PP074Purchase orderDepartment of DefenseDefense Contract Management AgencyLatest action
- N0038323CP005Definitive contractDepartment of DefenseDepartment of the NavyLatest action
- SPRPA121CZ019Definitive contractDepartment of DefenseDefense Contract Management AgencyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for GROUP FOUR TRANSDUCERS INC 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
22 DEER PARK DR
EAST LONGMEADOW, MA, 01028
USA
Mailing Address
22 DEER PARK DR
EAST LONGMEADOW, MA, 01028
USA
Government Business Contact
Glen Schmelter
CFO
22 Deer Park Dr.
East Longmeadow, MA, 01028
USA
Electronic Business Contact
Glen F Schmelter
CFO
22 Deer Park Drive, East Longmeadow, MA 01028
same
East Longmeadow, MA, 01028
USA
Past Performance Contact
Glen Schmelter
CFO
22 DEER PARK DRIVE
East Longmeadow, MA, 01028
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
GROUP FOUR TRANSDUCERS INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires April 20, 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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