Kelso-backed One80 Intermediaries, a specialty insurance broker, agreed to acquire SelmanCo, a third-party administrator and broker offering life, supplemental health and related products and services to associations, credit unions, banks, employers and insurance companies. Financial terms were not disclosed. “One80 Intermediaries is excited to further expand our presence in the affinity market. We have been impressed with the SelmanCo’s market leading administrative services in the employee benefit space, as well as the company’s supplemental health insurance offerings provided to retired members of the United States Armed Forces and their families,” Matthew F. Power, One80 Intermediaries President.