Arsenal Capital Partners has acquired Charter Brokerage Holdings LLC from Summit Park Partners and senior management. Charter is a Norwalk, Conn.-based provider of non-asset based third-party logistics to North American petroleum companies.

Veronis Suhler Stevenson has acquire UK trade show and conference organizer Clarion Events from Hg Capital. No pricing terms were disclosed. Leveraged financing was provided by a banking syndicate led by RBS, and including AIG, NAB and Barclays. Jefferies advised VSS on the deal.