Michael Tardif
Chief Executive Officer - Americas
Michael has been building portal and collaborative environments for over 15 years for clients such as Dell, GMC, IBM, Nestle, Unilever, and UPS. As a key member of both regional and large worldwide organizations Michael created, oversaw and deployed the corporate-wide initiatives.

Previously Michael was Chief Operating Officer at PrintVision - a print portal platform. Michael was also Executive Vice President and Managing Director at Ammirati Puris Lintas, and a Partner at Ogilvy and Mather, both large worldwide advertising agencies. Michael's client-driven approach to software stems from his early career as an award-winning designer.

Andrew Coghlan
Chief Executive Officer - Europe
Andy Coghlan has over 15 years Marketing Consultancy and Management experience, initially within Database Marketing, and most recently as Head of Enterprise Strategy at Responsys EMEA, responsible for the development of online marketing strategies and eCRM programs for eNTERPRISE EMEA clients. Andy joined Responsys from Euro RSCG Circle where he was Planning Director with responsibility for the direction and development of Online Marketing Strategies for clients such as Volvo Cars Corporation (Gothenburg HQ), HSBC, Mercer, Volvo Ocean Race, Zurich, VisitBritain, and Peugeot UK. He has worked in a wide range of industries with specialism in Financial Services, Telecommunications, Business to Business, and Automotive.

Prior to joining Circle Andy was at Brann where he was the Principal Planning Consultant responsible for the strategic development of their Retail, B2B and Automotive business solutions, and the application of these to deliver profitable business for their clients.