BISON ENGINEERING INC (MT)
Registration and award facts
SAM.gov registration as of
Net obligations recorded since FY2009 under this UEI: $7,750 across 1 award or order with positive net obligations.
- Net obligations since FY2009
- $7.75K
- $7,750under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 1
- with positive net obligations
- Latest action
- Feb 23, 2010
- SAM.gov registration
- Inactive
- Registration expiration date May 21, 2019
Registration
- UEI
- ENKZY337GLL3
- CAGE code
- 0VR79
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jul 1, 1980 (46 years)
- Location
- Helena, MT
- State of incorporation
- Montana
- Purpose of registration
- All Awards
- Website
- bison-eng.com
SBA certifications
No certification in the SBA profile data.
NAICS codes
- 541620Environmental Consulting Services(primary)Small
- 541380Testing LaboratoriesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
Product and service codes (PSC)
- C219ARCHITECT AND ENGINEERING- GENERAL: OTHER
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
- FY2010: -$1,000 (de-obligation)
- FY2009: $8,750
Total across 2 fiscal years: $7,750
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$7,750, 100%
Top awarding sub-agencies
- Department of the Air Force$7,750, 100%
Top NAICS by obligations
- 541620Environmental consulting services$7,750, 100%
Top product and service codes by obligations
- F101Air quality support services$7,750, 100%
† 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
- FA462609P0004PoDepartment of DefenseDepartment of the Air ForceLatest action
Other contractors in Montana with primary NAICS 541620
- Tetra Tech, Inc.Billings, MT
- Rural and Tribal Environmental Solutions, IncWise River, MT
- Synergy Resource Solutions, Inc.Belgrade, MT
- Rhithron Associates IncMissoula, MT
- GCM Services, Inc.Butte, MT
- Confluence Consulting IncBozeman, MT
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI ENKZY337GLL3. 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
Contracts
Explore federal contract awards with detailed transaction history
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for BISON ENGINEERING INC lists a physical address and a separate mailing address, along with 6 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
1400 11TH AVE STE 200
HELENA, MT, 59601
USA
Mailing Address
1400 11TH AVENUE Ste 200
HELENA, MT, 59601
USA
Government Business Contact
ERIK Anspach
1400 11TH AVENUE SUITE 200
HELENA, MT, 59601
USA
Electronic Business Contact
ERIK Anspach
CFO
1400 11TH AVENUE SUITE 200
HELENA, MT, 59601
USA
Past Performance Contact
Erik Anspach
1400 11th Ave
Helena, MT, 59601
USA
Government Business Alternate Contact
Jeff Chaffee
1400 11TH AVENUE
HELENA, MT, 59601
USA
Electronic Business Alternate Contact
Kay Johnson
1400 11TH AVENUE
HELENA, MT, 59601
USA
Past Performance Alternate Contact
Jeff Chaffee
1400 11th Ave
Helena, MT, 59601
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
BISON ENGINEERING INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires May 21, 2019.
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