People: At Mercer Capital, Owen T. Johnson, CPA/ABV, CBA, ASA, has rejoined the firm as a senior advisor, and Karolina Calhoun, CPA, ABV, CFF, was invited and admitted into the prestigious American Academy of Matrimonial Lawyers (AAML) Foundation Forensic & Business Valuation Division (there are fewer than 35 members nationwide).

Firms: Calgary-based MNP is adding Matthew Bakker Chartered Professional Accountant of Oshawa, Ontario, a firm that has been providing a wide range of professional services to organizations throughout Ontario’s Durham region for more than a decade … Chicago-based Baker Tilly has acquired UK-based technology consulting firm Vanilla, which specializes in sales, implementation, and support of enterprise resource planning (ERP) software … Tucson, Ariz.-based BeachFleischman PC has entered into a joint venture with Mexico-based business services and advisory firm Terán Rojas & Associates to provide inbound and outbound Mexico-U.S. cross-border business services.

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