Iris Dorbian
Morgan Stanley acted as financial advisor to MidOcean on the transaction while Latham & Watkins acted as legal advisor.
The company is led by Keith and Glenn Stinson, the third-generation of family ownership.
Based in the San Francisco Bay area and Miami, Argand invests in the middle market.
XP Private Equity also participated in the investment.
The new team's clients include Goldman Sachs, Great Hill Partners, Sixth Street, and Thayer Street Partners.
Previously, Sonawane was vice president of private markets at Bessemer Trust.
Based in Towson, Maryland, Senior Helpers is a provider of home care and wellness offerings for seniors.
Chicago-based Circana is a consumer behavior advisor.
Celebrity is a provider of transportation and logistics for the live events and entertainment sector.
Based in New York City, Betterment is a digital investment advisor.