Central Tox
UEI: PNKHDVRXZC29
• CAGE: 8SRD9
• DBA: SEMPER FI LABS
• SBA Certs:
SDVOSB
Overview
Awardee Type
Parent
Federal Capability Statement
For over seven years, we have provided versatile, multifaceted professional services to government and private sector clients. With the dynamic evolution of technology, government and industry must work faster, and more efficiently. We strive to be your source for clinical drug monitoring, genetic, blood, substance abuse, women's health, Covid-19 microbiology, and lab consulting services. We consistently support our customers with exceptional quality, flexibility and agility with a commitment to keeping pace with this evolution. Our goal is to provide our clients with complete, cost effective and innovative solutions that exceed customer expectations.
Keywords
Laboratory, lab, urine drug screening, urine drug test, saliva drug test, forensic toxicology, oral fluid drug test, Blood testing, durable medical equipment, PPE, diagnostic testing, drug screen, drugs of abuse, medication monitoring, clinical test, point of care, rapid screen, rapid test, quick screen, reagents, analyzer, controls, reference standards, LC/MS
Website
Headquarters
Round Rock, TX
United States
United States
Most Recent Award
April 15, 2025
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Federal contract recipient
CENTRAL TOX LLC
dba SEMPER FI LABS
(UEI PNKHDVRXZC29, CAGE 8SRD9)
is headquartered in Round Rock TX.
Its primary registered NAICS is 541380 Testing Laboratories and Services.
The corporation
was founded in January 2014 and
federally registered in
November 2020.
Federal Award Analysis
Central Tox federal award history
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Contracts
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Subcontracts
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Grants
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Subgrants
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Total
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Federal Registration and Certifications
Legal Name
CENTRAL TOX LLC
DBA
SEMPER FI LABS
UEI
PNKHDVRXZC29
CAGE Code
8SRD9
Primary NAICS
SBA Certifications
Service Disabled Veteran Owned Small Business
Self Certifications
Self-Certified Small Disadvantaged Business
Service Disabled Veteran Owned Business
Veteran Owned Business
Service Disabled Veteran Owned Business
Veteran Owned Business
Entity Structure
Corporate Entity (Not Tax Exempt)
Purpose of Registration
Federal Contracts and Assistance
Date Founded
Jan. 17, 2014
Initial Registration
Nov. 11, 2020
Last Registration
June 17, 2025
Registration Activation
June 17, 2025
Registration Expiration
June 13, 2026
Fiscal Year End
December 31
Reported Entity Types
For Profit Organization
Limited Liability Company
Limited Liability Company
State of Incorporation
TX
Country of Incorporation
USA
Employees
<500
Disaster Registry
Nationwide
Reported NAICS
Reported PSC
Accepts Credit Cards
Yes
People
Vendor contacts at Central Tox
GSA Schedules and Price Lists
- Central Tox
- PoP: 11/30/21 - 11/30/26
- Type: Medical Laboratory Testing and Analysis Services (FSS 621 II)
- Obligated: $98,204
- View | Download
Contract Vehicles
Central Tox multi-award contract vehicles
IDV Awards
Central Tox indefinite delivery vehicle awards
Contract Awards
Central Tox prime contract awards
Subcontract Awards
Central Tox subcontract awards
Teaming Partners
Disclosed awardee sub and prime contract and grant relationships
Central Tox