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Companies.

11 companies
with a published profile

Every company that has published a profile and holds at least one published certificate. The counts beside a name are that company's own records on this register, and nothing more: this laboratory does not rate, rank or compare the companies that pay it.

CompanyLocation, as statedRecordsCompoundsLatest release
Jennings, Louisiana
2
2
2026-10-23
Jackson Wyoming
1
1
2026-10-15
St. Petersburg, FL
22
19
2026-10-20
Northridge, CA
20
12
2026-10-22
California
15
14
2026-10-21
California
10
10
2026-10-15
Salt Lake City, UT
6
6
2026-10-19
Spokane, Washington
4
2
2026-10-27
Oxnard, California
4
4
2026-10-28
Roseville, CA
2
2
2026-10-09
Morristown, New Jersey
25
25
2026-10-13

Check the number yourself.

Integrity and quality matter most to us. That is why publishing is one-way. Type a certificate number and you land on the same record every other person holding it sees: the measured values, the method and any withdrawal, with no login, no request form, and no second version of it kept for the vendor.

Numbers read PAS-2026-NNNNCase-insensitiveNo account, ever