GS Testing LLC Information

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GS Testing is a collection site for DOT and Non-DOT drug screening collections including: Pre-employment, Random, Reasonable Suspicion, Return-to-duty, Post-accident and Follow-up testing. We are qualified collectors in Oral Fluids, Hair, Urine and Breath Alcohol testing.

Website	http://www.gstestingllc.com
Revenue	$1 million
Employees	3 (0 on RocketReach)
Founded	2014
Address	17649 S.W. 65th Avenue, Lake Oswego, Oregon 97035, US
Phone	+1 800-355-1257
Technologies	HTML , Microsoft Outlook , Microsoft Exchange Online +3 more (view full list)
Industry	Human Resources, Medical Testing & Clinical Laboratories, Healthcare
Keywords	Drug Testing Services, Dot Drug Testing, Non Dot Drug Testing, Pre Employment Drug Screen, Random Drug Testing, Post Accident Testing, Urine Drug Test, Hair Follicle Drug Test, Drug And Alcohol Testing, Employment Drug Testing, Workplace Drug Testing, Background Screening, Medical Screening, Occupational Health, Compliance Testing, Safety Testing
Competitors	SGS North American Inc, SGS, Bureau Veritas Group, Eurofins, Intertek, Daikin Air Condition, DNV, TÜV Rheinland Group +37 more (view full list)
SIC	SIC Code 80 Companies, SIC Code 807 Companies
NAICS	NAICS Code 6215 Companies, NAICS Code 62 Companies, NAICS Code 62151 Companies, NAICS Code 621 Companies

GS Testing LLC Questions

What is the annual revenue of GS Testing LLC?

The GS Testing LLC annual revenue was $1 million in 2026.

Where is GS Testing LLC based?

GS Testing LLC is based in Lake Oswego, Oregon.

What is the NAICS code for GS Testing LLC?

The NAICS codes for GS Testing LLC are [6215, 62, 62151, 621].

What is the SIC code for GS Testing LLC?

The SIC codes for GS Testing LLC are [80, 807].

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