Bengaluru-based fintech firm Zeta jumps to $300 Mn valuation with new investment. France-based Sodexo Benefits and Rewards invested undisclosed amount in Zeta. Apart from investment, Sodexo also acquires a minority stake in the company. Zeta offers employee expense management, corporate gifting & co-branded debit & credit cards. Zeta partners with banks including RBL Bank, IDFC First Bank, Kotak Mahindra Bank and more.