Bridgepoint-backed Achilles bought supply chain management company GoSupply in September.
IGG is a professional pensions trusteeship and governance services provider.
Waverly Advisors is a registered investment advisor.
Marine's existing backer Leonard Green & Partners, will retain its investment in Mariner.
Wellsky is a health and community care tech company.
Riverside has completed more than 290 investments in the target company's sector, specialty manufacturing and distribution.
Xpore is a high-speed broadband services provider to Canadians in rural communities.
StepStone Group and Columbus Capital also participated in the investment.
ARA’s management team, led by CEO Logen Thiran, will continue in their operational roles and as investors in the company.
GardaWorld provides security services, AI-enabled security technology, integrated risk management and cash automation solutions.