Rantalainen, an accounting firm that provides financial management services, completed the acquisition of Uudenmaan Yritystilipalvelu, a provider of financial services that allows companies to manage their accounting. Financial terms were not disclosed. "Uusimaa's Business Account has had a strong position in Mäntsälä, where Rantalainen already has a small office. With the deal, we will have a 15-person unit in Mäntsälä, which will be able to offer employees interesting tasks and growth opportunities and thus improve our chances of competing for labor locally," Kimmo Martikainen, Rantalainen Director of Corporate Acquisitions.