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Willow Laboratories is a state and federally licensed laboratory that provides responsive, high quality lab work in a time-efficient manner. Since being founded, Willow has grown to become one of the leaders and largest providers of alcohol and drugs-of-abuse testing in the country. We serve a wide range of clients with both qualitative and quantitative results, doing millions of drug tests annually.

Willow Laboratories Questions

The Willow Laboratories annual revenue was $6.8 million in 2026.

2 people are employed at Willow Laboratories.

Willow Laboratories is based in Woodland Hills, California.

The NAICS codes for Willow Laboratories are [446, 4461, 456, 45, 44].

The SIC codes for Willow Laboratories are [591, 59].

Top Willow Laboratories Employees

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