Discover Microsize

Step inside Microsize — the largest North American CDMO specializing in cGMP micronization and solubility enhancement, from gram-scale to metric ton commercial.

With over 30 years of experience, a 100,000+ sq. ft. facility, and an innovative approach to particle size control, Microsize is the partner pharma innovators trust for quality, scalability, and speed.

We’re proud to support the widest range of molecule types in the cGMP space, backed by custom-engineered jet mills, containment systems, and analytical capabilities. From high-potency APIs (HPAPIs) to controlled substances, steroids, hormones, and poorly soluble compounds — Microsize has seen it all.

Want to visit the site and meet the team? Contact us to schedule your visit!

MEET WITH MICROSIZE

Microsize regularly participates in key global industry conferences and pharma events.

Contact us to schedule a meeting during these upcoming events:

BIO
Boston, MA
6/16/2025 – 6/19/2025

BPNG NJ – Microsize Hosting
Stage House Tavern – Somerset, NJ
6/17/2025

ChemOutsourcing
Parsippany, NJ
9/8/2025 – 9/10/2025

Contract Pharma Outsourcing Conference New Brunswick, NJ
9/18/2025

CPhI WW
Frankfurt, Germany
10/28/2025 – 10/30/2025

AIChE Annual Meeting
Boston, MA
11/2/2025 – 11/6/2025

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