One Equity Partners, a private equity firm, completed the acquisition of a majority stake in DESMI, a manufacturer of pumps, pumping systems, environmental cleaning equipment and related products and services. Financial terms were not disclosed. “We look forward to a strong partnership with CEO Henrik Sørensen and his management team. We plan to utilize OEP’s deep industrial sector expertise to help DESMI accelerate its growth trajectory and further diversify its end-markets to strengthen the business,” Johann-Melchior von Peter, OEP Senior Managing Director.