Superior Environmental Services
68307be2a2623e08e00992ac Super Ses Truck

Superior Environmental acquires Captain Clean

May 23, 2025
Addition of Iowa-based industrial cleaning company is the ninth acquisition for SES in the last nine years, and third under private-equity owner Palladium.

Superior Environmental Solutions (SES), part of Palladium Equity Partners, recently acquired Iowa-based Captain Clean.

The acquisition expands SES’s operational footprint and strengthens its market presence in Iowa and across the Midwest, enhancing its service capabilities and customer reach within the agriculture and food processing sector, the company reported. The addition of Captain Clean is SES’s ninth acquisition in the past nine years and third during Palladium’s 20-month ownership.

Terms of the transaction were not disclosed.

“We are delighted to welcome Captain Clean and its entire team to the SES family of essential environmental and industrial service providers,” SES CEO John Stevens said in a news release. “For 56 years, Captain Clean has built a strong reputation for delivering high-quality industrial cleaning solutions throughout the Iowa and Nebraska—services that are highly complementary to our own. Their expertise and longstanding customer relationships will further strengthen our capabilities and enable us to expand our reach and service offerings across the Midwest.

“We look forward to working together to continue providing exceptional value to our customers.”

Founded in 1969, Captain Clean delivers a suite of recurring, essential industrial services closely aligned with SES’s offerings, including water blasting and power washing, industrial vacuuming and pumping, ice blasting, and additional specialized solutions for a blue-chip customer base.

“We are thrilled to join forces with SES, one of the nation’s fastest-growing and most highly respected environmental and industrial services companies,” Captain Clean’s owners said in a combined statement. “We look forward to working with the SES and their private-equity partners and are confident this combination will best serve the interests of our valued employees and customers."

With a workforce of nearly 1,000 employees, SES operates from over 65 facilities across 14 states in the Midwest, Southern, and Western United States. The company offers a full suite of environmental and industrial solutions, including hydro blasting, vacuum truck services, waste management, product destruction, tank cleaning, and a range of other technical services. SES serves a diverse base of more than 1,100 customer locations across key end markets such as agriculture, food processing, chemicals, metals, utilities, automotive, and refining.

“We are proud to support SES in its acquisition of Captain Clean, which further expands SES’s presence in the Midwest and accelerates its growth as a national leader in environmental and industrial services,” said Scott Kirschner, Palladium principal.