TEKLAB INC (IL)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $303.83K
- $303,826under this UEI
- FY2026 obligations
- $35.26K†
- $35,263Provisional
- Awards and orders
- 38
- with positive net obligations
- Latest action
- Jul 9, 2026
- SAM.gov registration
- Active
- Registration expiration date Jan 29, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 1, 1982 (44 years)
- Location
- Collinsville, IL
- State of incorporation
- Illinois
- Website
- teklabinc.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 KNM4JJSM6NA8. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. 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: $35,263 (provisional)
- FY2025: $31,585
- FY2024: $24,487
- FY2023: $15,735
- FY2022: $15,202
- FY2021: $12,735
- FY2020: $15,917
- FY2019: $15,115
Show all 19 yearsEarlier years (FY2008–FY2018)
- FY2018: $12,451
- FY2017: $12,615
- FY2016: $20,901
- FY2015: $14,176
- FY2014: -$2,534 (de-obligation)
- FY2013: $13,262
- FY2012: $13,410
- FY2011: $10,853
- FY2010: $11,910
- FY2009: $13,087
- FY2008: $17,655
Total across 19 fiscal years: $303,826
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$275,182, 90.6%
- Department of Veterans Affairs$28,644, 9.4%
Top awarding sub-agencies
- Department of the Air Force$275,182, 90.6%
- Department of Veterans Affairs$28,644, 9.4%
Top NAICS by obligations
- 541380Testing laboratories$291,449, 95.9%
Top product and service codes by obligations
- H946Other qc/test/inspect- water purification and sewage treatment equipment$245,596, 80.8%
- H346Inspection- water purification and sewage treatment equipment$22,077, 7.3%
- L046Tech rep svcs/water purification eq$12,588, 4.1%
- R499Other professional services$11,188, 3.7%
- 8710Forage and feed$6,301, 2.1%
Capabilities
NAICS codes
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Self Certified Small Disadvantaged Business
- Veteran-Owned Business
- DOT Certified DBE
Product and service codes (PSC)
- F999Natural Resources & Conservation
Federal Capability Statement
Full service environmental Laboratory, Soil Analysis, Water Analysis, Air Analysis.
Capabilities & Services
Contracts
Latest awards and orders
- FA440725P0004Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- 36C25524P0082Purchase orderDepartment of Veterans AffairsLatest action
- FA440720P0002Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA440719PR302Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA440718PR003Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA440716MR005Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA440717MR005Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA440715MR008Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA440716P0021Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA440714MR017PoDepartment of DefenseDepartment of the Air ForceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for TEKLAB INC 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
5445 HORSESHOE LAKE RD
COLLINSVILLE, IL, 62234
USA
Mailing Address
5445 HORSESHOE LAKE RD
COLLINSVILLE, IL, 62234
USA
Government Business Contact
JOHN H. RILEY
CEO
5445 HORSESHOE LAKE ROAD
COLLINSVILLE, IL, 62234
USA
Electronic Business Contact
JAMES S. RILEY
5445 HORSESHOE LAKE ROAD
COLLINSVILLE, IL, 62234
USA
Past Performance Contact
JOHN RILEY
5445 HORSESHOE LAKE ROAD
COLLINSVILLE, IL, 62234
USA
Government Business Alternate Contact
JAMES S. RILEY
PRESIDENT
5445 HORSESHOE LAKE ROAD
COLLINSVILLE, IL, 62234
USA
Electronic Business Alternate Contact
JAMES S. RILEY
5445 HORSESHOE LAKE ROAD
COLLINSVILLE, IL, 62234
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
TEKLAB INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 29, 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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