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About Quality Testing Lab
This profile covers Quality Testing Lab, a company based in Irvine, California, United States, employing 1-5 people, reporting $1M-$5M in annual revenue and classified under Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Its primary NAICS classification is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). Quality Testing Lab is one of 7,660,543 companies listed in California.
Business Contact Information
- Phone
- +1 (949) 3986460
- Website
- qtllab.com
- linkedin.com/company/qtl-inc
- facebook.com/qtllab
- Address
- 15375 Barranca Pkwy, Irvine, California, 92618, United States
Industry & Classification
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5417Scientific Research and Development Services
- 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 873Research, Development, And Testing Services
- 8731
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $2.4M ($1M-$5M)
Quality Testing Lab: frequently asked questions
What does Quality Testing Lab do?
This profile covers Quality Testing Lab, a company based in Irvine, California, United States, employing 1-5 people, reporting $1M-$5M in annual revenue and classified under Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Where is Quality Testing Lab located?
Quality Testing Lab is headquartered at 15375 Barranca Pkwy, Irvine, California, 92618, United States.
How many employees does Quality Testing Lab have?
Quality Testing Lab has about 5 employees (the 1-5 range).
What is Quality Testing Lab's annual revenue?
Quality Testing Lab's annual revenue is estimated at $2.4M (the $1M-$5M range).
What industry is Quality Testing Lab in?
Quality Testing Lab's primary NAICS code is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)).
How can I contact Quality Testing Lab?
Its website is qtllab.com and its phone number is +1 (949) 3986460.
Largest companies in California
Largest companies on Factur
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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