Aquiline Capital, a private equity firm, completed the acquisition of a majority stake in Isio Group, a provider of actuarial & consulting, pensions administration, investment advisory, employee reward and benefits and wealth advisory services, from Exponent, a private equity firm. Financial terms were not disclosed. "Isio is a business we have admired and got to know well, not simply as an investment, but first as our advisor and then our partner. We have been particularly impressed by the depth of their expertise in creating better outcomes for clients. It has delivered impressive organic growth and successful expansion through strategic M&A. We look forward to working with Isio's management team to continue to develop their offering, diversify the business, and support them in further accelerating growth," Igno van Waesberghe, Aquiline Managing Partner.