Biosan Laboratories Information
Summary
Biosan Laboratories is a private company that has been in the industry for 53 years. The company currently specializes in the Environmental Services area. The position of the Founder is occupied by Harold Rossmoore. Its headquarters is located at Warren, Michigan, USA. The number of employees ranges from 100 to 250. The annual revenue of Biosan Laboratories varies between 25M and 100M. Total funding of the company - $150K. To connect with Biosan Laboratories employee register on SignalHire.
Organization Website | biosan.com |
Social Links |   |
Phone Number | (586) 755-8970, +1 800 253 6800, +371 67 426 137 |
Industries | |
Headquarters Location | 1950 Tobsal Ct., Warren, MI, 48382 US |
Employees Size | 10-50 employees |
Specialties | CDC ELITE Certified for Legionella Testing, Certified by EPA/State of Michigan DEQ, Antimicrobial Testing of Plastics and Textiles (AATCC, ASTM, JIS and ISO), Preservative and Biocide Efficacy Testing, Microbial Identification, Microbial Test Kits, Legionella |
DMA Code | Detroit Metropolitan Area |
Founded | 1973 |
Estimated Annual Revenue | $25M - 100M |
Operating Status | Independent Company |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| 1935 | Public Company | 10K - 50K | 2.1B | $1.3M | |
| 1976 | Privately Held | 10K - 50K | 18.3B | $2B | |
| 2011 | Privately Held | 25 - 100 | 16M | $20.2M | |
| 2006 | Privately Held | 100 - 250 | 20M | $511.6M |
Estimated Website Traffic
The chart shows a decline in traffic to the biosan.com website. In November, traffic decreased to 587, compared to 636 in the previous month. The highest traffic in 2025 was recorded in July, reaching 906 visits.
Employees Turnover 4 quarter 2025
Length of Employment
Employee tenure at Biosan Laboratories shows a diverse range of experience levels:
10% for 1–2 years5% for 3–4 years10% for 5–7 years10% for 8–10 years67% have over 11 years of service at Biosan Laboratories
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