O6 Environmental, LLC (MO)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2015
- $971.02K
- $971,022under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 4
- with positive net obligations
- Latest action
- Jan 16, 2019
- SAM.gov registration
- Active
- Registration expiration date Mar 31, 2027
Registration
- Doing business as
- O6 ENV
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Oct 2, 2014 (12 years)
- Location
- Saint Louis, MO
- State of incorporation
- Missouri
- Purpose of registration
- All Awards
- Website
- o6env.com
† FY2026 obligations (provisional; DoD awards signed after Jul 29, 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 29, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI SK73KNLFRLM8. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2015. 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
- FY2019: -$44,861 (de-obligation)
- FY2018: $573,850
- FY2017: $4,736
- FY2016: $1,950
- FY2015: $435,348
Total across 5 fiscal years: $971,022
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$528,989, 54.5%
- Department of Agriculture$437,297, 45.0%
- Department of the Interior$4,736, 0.5%
Top awarding sub-agencies
- Defense Logistics Agency$528,989, 54.5%
- Natural Resources Conservation Service$437,297, 45.0%
- U.S. Geological Survey$4,736, 0.5%
Top NAICS by obligations
- 488490Other support activities for road transportation$528,989, 54.5%
- 237990Other heavy and civil engineering construction$437,297, 45.0%
- 562211Hazardous waste treatment and disposal$4,736, 0.5%
Top product and service codes by obligations
- M1NAOperation of fuel supply facilities$528,989, 54.5%
- Y1GZConstruction of other warehouse buildings$337,768, 34.8%
- Z1QAMaintenance of restoration of real property (public or private)$99,529, 10.2%
- S222Housekeeping- waste treatment/storage$4,736, 0.5%
Capabilities
NAICS codes
- 562910Remediation Services(primary)
- 236220Commercial and Institutional Building Construction
- 237110Water and Sewer Line and Related Structures Construction
- 237990Other Heavy and Civil Engineering Construction
- 562112Hazardous Waste Collection
- 562119Other Waste Collection
Show all 9 NAICS codes3 more NAICS codes
SBA certifications
No certification in the SBA profile data.
Federal Capability Statement
O6 Environmental, LLC (O6 ENV) is a Service Disabled Veteran Owned Small Business (SDVOSB) (NAICS 562910) offering comprehensive hazardous waste management and remediation services to the private, state and federal sectors. With over twenty (20) years of industry experience, O6 ENV’s services include site remediation, industrial cleaning, demolition services, emergency response services and the man-agement of industrial and hazardous waste disposal.
Capabilities & Services
Contracts
Latest awards and orders
- SPE60118C1501Definitive contractDepartment of DefenseDefense Logistics AgencyLatest action
- ING17PX01390Purchase orderDepartment of the InteriorU.S. Geological SurveyLatest action
- AG6424C150003Definitive contractDepartment of AgricultureNatural Resources Conservation ServiceLatest action
- AG6424C150002Definitive contractDepartment of AgricultureNatural Resources Conservation ServiceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for O6 Environmental, LLC lists a physical address and a separate mailing address, along with 5 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
6311 BARTMER INDUSTRIAL DR
SAINT LOUIS, MO, 63130
USA
Mailing Address
6311 Bartmer Industrial Dr
University City, MO, 63130
USA
Government Business Contact
Caleb Tufts
Office Manager
6311 BARTMER INDUSTRIAL DRIVE
UNIVERSITY CITY, MO, 63130
USA
Electronic Business Contact
Kyle Kruke
CFO
6311 BARTMER INDUSTRIAL DRIVE
UNIVERSITY CITY, MO, 63130
USA
Past Performance Contact
Daniel Giesler
President
6311 BARTMER INDUSTRIAL DRIVE
SAINT LOUIS, MO, 63130
USA
Electronic Business Alternate Contact
Caleb Tufts
6311 BARTMER INDUSTRIAL DRIVE
UNIVERSITY CITY, MO, 63130
USA
Past Performance Alternate Contact
Andrew Polizzi
6311 BARTMER INDUSTRIAL DRIVE
UNIVERSITY CITY, MO, 63130
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
O6 Environmental, LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 31, 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
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