PROTOTYPE CAST MANUFACTURING, INC. (MI)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2009
- $3.26M
- $3,260,131under this UEI
- FY2026 obligations
- -$115.47K†
- -$115,474Provisional
- Awards and orders
- 100
- with positive net obligations3 IDV vehicles held
- Latest action
- Jul 21, 2026
- SAM.gov registration
- Active
- Registration expiration date Mar 24, 2027
Registration
- Entity structure
- Corporate Entity (Tax Exempt)
- Business start date
- Oct 1, 2005 (21 years)
- Location
- Macomb, MI
- State of incorporation
- Michigan
- Website
- prototypecastmfg.com
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 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 25, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI WZ72MA89MC79. 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
- FY2026: -$115,474 (de-obligation) (provisional)
- FY2025: $405,749
- FY2024: $1,136,274
- FY2023: $316,256
- FY2022: -$4,030 (de-obligation)
- FY2021: $439,129
- FY2016: $67,765
- FY2015: $3,063
Show all 13 yearsEarlier years (FY2009–FY2013)
- FY2013: $31,635
- FY2012: $3,658
- FY2011: $87,888
- FY2010: $676,993
- FY2009: $211,226
Total across 13 fiscal years: $3,260,131
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$3,260,131, 100%
Top awarding sub-agencies
- Defense Logistics Agency$2,675,855, 82.1%
- Department of the Navy$584,276, 17.9%
Top NAICS by obligations
- 332510Hardware manufacturing$694,066, 21.3%
- 336412Aircraft engine and engine parts manufacturing$522,616, 16.0%
- 332991Ball and roller bearing manufacturing$167,492, 5.1%
Top product and service codes by obligations
- 5340Hardware, commercial$740,028, 22.7%
- 1560Airframe structural components$641,096, 19.7%
- 1005Guns, through 30mm$430,431, 13.2%
- 1440Launchers, guided missile$190,605, 5.8%
- 1730Aircraft ground servicing equipment$180,509, 5.5%
Capabilities
NAICS codes
- 336390Other Motor Vehicle Parts Manufacturing(primary)
- 331511Iron Foundries
- 331512Steel Investment Foundries
- 331523Nonferrous Metal Die-Casting Foundries
- 331524Aluminum Foundries (except Die-Casting)
- 332710Machine Shops
Show all 16 NAICS codes10 more NAICS codes
- 333511Industrial Mold Manufacturing
- 333514Special Die and Tool, Die Set, Jig, and Fixture Manufacturing
- 333613Mechanical Power Transmission Equipment Manufacturing
- 333618Other Engine Equipment Manufacturing
- 336211Motor Vehicle Body Manufacturing
- 336350Motor Vehicle Transmission and Power Train Parts Manufacturing
- 336411Aircraft Manufacturing
- 336413Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 336419Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
- 336992Military Armored Vehicle, Tank, and Tank Component Manufacturing
SBA certifications
No certification in the SBA profile data.
Federal Capability Statement
We provide ferrous and non-ferrous cast components for prototype and low-to-mid volume production applications. We provide CNC machining, assemble kits for low volume production runs. We supply design services for tooling and parts.
Capabilities & Services
Contracts
Latest awards and orders
- SPE4A624V315NPurchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE4A623D5A65Indefinite delivery contract (IDC)VehicleDepartment of DefenseDefense Logistics AgencyLatest action
- SPE7L125P1601Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE7L125P9698Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE7L024V0472Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE7L526P2004Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE7M225P3441Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE7M226V2706Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE7L324V3531Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE8E926V1034Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for PROTOTYPE CAST MANUFACTURING, 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
51757 INDUSTRIAL DR UNIT 2
MACOMB, MI, 48042
USA
Mailing Address
51757 INDUSTRIAL DR
MACOMB, MI, 48042
USA
Government Business Contact
WILLIAM EDNEY
CEO
51757 INDUSTRIAL DR
MACOMB TWP, MI, 48042
USA
Electronic Business Contact
WILLIAM EDNEY
CEO
51757 INDUSTRIAL DR
MACOMB TWP, MI, 48042
USA
Government Business Alternate Contact
WILLIAM EDNEY
CEO
51752 INDUSTRIAL DR
MACOMB TWP, MI, 48042
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
PROTOTYPE CAST MANUFACTURING, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 24, 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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