Aquiline Capital Partners has acquired Equity Insurance Group, a British motor insurance company from Insurance Australia Group (ASX: IAG). No financial terms were disclosed. www.equitygroup.co.uk
Betfair (LSE: BET), a UK-based online gambling company, said that it has rejected a £912 million takeover offer from CVC Capital Partners. www.cvc.com
Golden Gate Capital has agreed to acquire Springs Window Fashions, a Middleton, Wis.–based provider of custom window covering products, from Heartland Industrial Partners and the Close family. No financial terms were disclosed. www.swfcontract.com
Pamplona Capital Management is in talks to acquire a majority stake in Turkish hospitals chain Medical Park from shareholders that include The Carlyle Group, according to Reuters. www.pamplonafunds.com
Sun Capital Partners has completed its previously-announced acquisition of BTX Group, a Danish apparel maker and retailer, from EQT Partners. No financial terms were disclosed. www.suncappart.com
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