Both companies are owned by Genstar Capital, a private equity company.

“This acquisition underscores our continued commitment to assist investment professionals not only through a rapidly growing suite of solutions and services, but also through a deep repository of data and analytics,” said ISS President & CEO Gary Retelny. “As we have done for more than three decades, ISS will continue to expand our core governance, analytics, and ESG solutions for investment management and front-office professionals.”