Ina Invest: Acquisition of Ceres is completed Ina Invest completed the acquisition of Ceres Group Holding on January 21, 2022. The company owns, among others, a large development site in Pratteln (BL). You need to be logged in to view this content. Please Log In. Not a Member? Join Us Annual subscription "IB+ Database" CHF 95.00 incl. VAT Add to cart