Astro Pak Acquires Clean Sciences to Expand Precision Cleaning Footprint
March 20, 2026
Astro Pak LLC, a portfolio company of The Stephens Group, acquired Clean Sciences, LLC, a precision cleaning services provider. The deal expands Astro Pak’s cleanroom footprint into Northern California and strengthens its ultrasonic and high-purity cleaning capabilities for semiconductor and defense end markets.
- Buyers
- Astro Pak LLC, The Stephens Group, LLC
- Targets
- Clean Sciences, LLC
- Platforms
- Astro Pak LLC
- Industry
- Industrial Services
- Location
- California, United States
- Transaction Type
- Addon
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