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Recognized as Top Design Firm


ISG was recently recognized as one of the country’s leading design firms by Engineering News-Record (ENR) magazine’s annual industry rankings. The Top 500 Design Firms list ranks the largest United States based design firms, both publicly and privately held, based on design-specific revenue. ISG, a firm founded in Mankato, Minnesota, has grown to seven offices in three states with clients nationwide and is ranked at 452 in the 2016 list, surpassing last year’s rank of 488.

“As a firm we have been extremely strategic and intentional with our decisions, focusing our efforts on building long-term clients, relationships and offering an invigorating team environment,” shares Chad Surprenant, President and CEO. “The designation is a great testament to the loyalty and confidence our clients have in us, ability to expand our markets and flat out hard work,” states Chad.

The list of the Top 500 Design Firms can be found here.

About ISG
ISG has a rich history, which extends over 40 years, of building trusting relationships with clients, stakeholders, and the community. As a full service architecture, engineering, environmental, and planning firm with 200+ staff members in seven offices throughout Iowa, Minnesota, and Wisconsin, ISG provides exceptional services, strategies, and guidance to a wide range of markets nationwide. ISG fosters strong collaboration between all the firm’s disciplines providing clients a diverse knowledge base, high level of creativity, and broad perspective. This true and responsive expertise ensures superior project completion allowing for valuable, enduring relationships that benefit clients along with their communities now and into the future. ISG was also named among the 100 fastest growing firms in the United States by Zweig White. To learn more about ISG, visit www.is-grp.com.

The Greater Mankato Growth, Inc. Family: Visit Mankato City Center Partnership