Excited to announce that we are on the Zweig Group 2021 Hot Firm List for the 11th consecutive year running! This award honors the fastest growing firms in the architecture, engineering, & construction (AEC) industry. Firms are ranked based on three-year growth in revenue, by both percentage and dollar growth. This wouldn't be possible without all of our loyal clients and incredible employees! #HotFirm #Growth

Explore our latest events, news, and updates
BSI Engineering is excited to announce our participation in SOCMA: Solutions for Specialties, taking place March 4–6 at the JW Marriott in Nashville, Tennessee. This premier event brings together leaders across the specialty chemical industry, and we’re looking forward to connecting, collaborating, and sharing insights with peers from across the country.
Tighten up your control strategy in the time it takes to grab a coffee. Download Control Loop Tuning in 10 Minutes for a practical, step-by-step guide to reducing variability, improving stability, and unlocking real process gains.
Our story with the University of Cincinnati Foundation highlights how partnership, purpose, and giving back can create lasting impact beyond the work we do every day
Contact BSI Engineering today to discuss your project needs. Our team of over 250 engineers and designers across 4 Midwest offices is ready to serve you.