Arsenal Capital Partners has acquired Arnco, a Southgate, Calif.–based supplier of polyurethane products. No financial terms were disclosed. www.arnconet.com
Bain Capital and Golden Gate Capital are now the lead bidder for BMC Software (Nasdaq: BMC), according to Reuters. The deal is expected to be valued at more than $6.5 billion, with a rival consortium comprised of KKR, TPG Capital and Thoma Bravo. www.bmc.com
Confie Seguros, a personal insurance company focused on Hispanic consumers, has acquiredCapital Insurance Agency (Trenton, NJ). No financial terms were disclosed. www.confieseguros.com
Quantum Energy Partners has acquired a majority stake in Carmel Bay Exploration Ltd., a Calgary-based upstream exploration and development company focused on acquiring and developing assets in the Western Canadian Sedimentary Basin. No financial terms were disclosed.www.quantumep.com
Sign up for Dan’s daily email newsletter on deals and deal-makers: GetTermSheet.com