HAMILTON MAURER INTERNATIONAL INC (IL)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2009
- $20K
- $20,000under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 1
- with positive net obligations
- Latest action
- Aug 3, 2010
- SAM.gov registration
- Expired
- Registration expiration date Nov 7, 2025
Registration
- Doing business as
- HMI
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Mar 5, 1985 (41 years)
- Location
- Hudson, IL
- State of incorporation
- Illinois
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI PP1PZBT93TF5. 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
- FY2010: -$5,000 (de-obligation)
- FY2009: $25,000
Total across 2 fiscal years: $20,000
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Environmental Protection Agency$20,000, 100%
Top awarding sub-agencies
- Environmental Protection Agency$20,000, 100%
Top NAICS by obligations
- 541330Engineering services$25,000, 100%
Top product and service codes by obligations
- AG93Other energy (advanced)$25,000, 100%
Capabilities
NAICS codes
- 541990All Other Professional, Scientific, and Technical Services(primary)Small
- 213112Support Activities for Oil and Gas OperationsSmall
- 213113Support Activities for Coal MiningSmall
- 221112Fossil Fuel Electric Power GenerationSmall
- 813920Professional OrganizationsSmall
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)
- F108Natural Resources & Conservation
- S112Utilities and Housekeeping
- S119Utilities and Housekeeping
Capabilities & Services
Contracts
Latest awards and orders
- EP07C000104PoEnvironmental Protection AgencyLatest action
- EP09C000188PoEnvironmental Protection AgencyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for HAMILTON MAURER INTERNATIONAL 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
14431 E 2400 NORTH RD
HUDSON, IL, 61748
USA
Mailing Address
14431 E. 2400 NORTH ROAD
HUDSON, IL, 61748
USA
Government Business Contact
ROLF E MAURER
PRESIDENT
14431 E 2400 NORTH ROAD
HUDSON, IL, 61748
USA
Electronic Business Contact
Rolf E. Maurer
President
14431 E 2400 North Road
Hudson, IL, 61748
USA
Government Business Alternate Contact
ROLF E. MAURER
PRESIDENT
14431 E 2400 NORTH ROAD
HUDSON, IL, 61748
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
HAMILTON MAURER INTERNATIONAL INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires November 7, 2025.
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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