Société Générale SA’s vehicle-leasing business, ALD SA, agreed to acquire rival LeasePlan Corporation NV in a cash-and-share deal worth 4.9 billion euros, equivalent to $5.54 billion, the French bank said Thursday. Chief Executive Frédéric Oudéa said the new unit would eventually become a third pillar alongside the bank’s retail-banking and insurance business lines, as well as its corporate and investment …
