Wellspring buys PE-backed Center for Diagnostic Imaging

Speyside Equity buys Midwest steel tubing and building products maker Tapco

BayPine-backed Relation Insurance buys assets of St. Louis’s Wright Insurance Planning

Baird Capital’s Blue Matter announces acquisition of London healthcare communications agency Cognite

Strategic Value Partners agrees to back NewEdge Power in battery storage JV

Oak Hill strikes deal to take majority stake in Wyyerd from Carlyle

Polaris Growth Fund backs commercial real estate software firm ID Plans

Third Space Partners buys live event drape and scenic provider Quest Events