Callataÿ & Wouters announced the signing of a contract with Banque de La Poste to replace its existing back office infrastructure with Thaler on SAP. Callataÿ & Wouters jointly secured the deal with its partner Logica after surpassing leading industry vendors during the selection process. Building on the existing relationship with Banque de La Poste, which has been using Thaler along with in-house built software for more than 10 years, Callataÿ & Wouters will now provide the bank with an integrated end to end flexible platform to replace the existing systems.