#USA #Chicago #May River Capital #Copeland #Dickson

May River Capital Completes Acquisition of Dickson

On September 23, 2026, May River Capital announced the successful acquisition of its portfolio company, Dickson, by Copeland, a distinguished entity within Blackstone's portfolio. This significant deal underscores the evolving landscape in technology solutions, particularly in environmental monitoring, and aims to bolster the operational advantages associated with such a transition.

The Transformation of Dickson

May River Capital initially acquired Dickson back in April 2018. Under May River's stewardship, Dickson has experienced remarkable transformation from a family-run business operating out of a single location into a formidable global player in environmental monitoring. With operations now spread across over 50 countries, Dickson has established key operational centers in Addison (Illinois), Montpellier (France), and Kuala Lumpur (Malaysia).

The leadership team at Dickson has worked diligently to enhance the company's technological capabilities, investing significantly in cloud-based monitoring solutions and advanced sensor technologies. These changes position Dickson effectively to cater to the highly regulated demands of critical industries like pharmaceuticals and life sciences. Notably, the firm's successful acquisition and delisting of Oceasoft—an environmentally focused monitoring firm—further enriched its technological portfolio and bolstered its international footprint.

Leadership Insights

Rick Weiler, the company's President and CEO, reflected on the journey stating, "With May River's support, we have fortified our team and expanded our technological and product capabilities, enhancing Dickson's ability to meet the critical environmental monitoring needs of life sciences customers worldwide. Joining Copeland initiates an exciting new chapter for Dickson, and we eagerly anticipate the opportunities ahead within its extensive global platform."

Steve Griesemer, a partner at May River Capital, also commended Rick and his team, noting their exemplary partnership, dedication to leadership, and the remarkable strength of the organization today. Griesemer asserted, "Our collaboration has transformed Dickson into a global leader in its sector, positioning it for continued growth. We believe Copeland is the ideal partner for Dickson’s next stage of development, providing enhanced capabilities to reach an even broader customer base."

Future Prospects and Expertise

In the wake of this acquisition, Houlihan Lokey served as the primary financial advisor, joined by William Blair & Company L.L.C as co-financial advisor for both May River and Dickson. The legal counsel for this transaction was provided by Paul Hastings LLP. As the companies embark on this collaborative journey, the strengths of both entities are expected to cultivate innovative solutions tailored for their respective industries.

About May River Capital

May River Capital, headquartered in Chicago, is a private equity firm focused on investing in growing industrial companies that fall within the lower middle market segment. With a keen eye for high-quality growth opportunities, May River invests across various sectors, including advanced manufacturing, engineering products, specialized industrial services, and value-added industrial distribution. To learn more about their initiatives and strategy, please visit May River Capital.

About Dickson

Founded in 1923 and based in Addison, Illinois, Dickson provides environmental monitoring solutions, encompassing software, connected monitoring devices, sensors, and services for regulated applications. Serving over 50 countries, the company specializes in markets such as life sciences, pharmaceuticals, healthcare, medical devices, and other compliance-driven sectors. For more details about their offerings, visit Dickson Data.