Our leaders drive TNS to provide our clients with world-beating market research information services. Click on the tiles below to meet TNS’ leaders.
Chief Marketing and Solutions Officer
Robin has been the Chief Marketing and Solutions Officer for Millward Brown since September 2014.
Chief Strategy & Transformation Officer
Jonathan has been the Chief Commercial Officer and Director of Strategy & Transformation at TNS for the last two years.
CEO, Spain & Portugal
Isabel has been the CEO of TNS Spain since December 2014, after previously being MD since 2009.
Chief Operations Officer
James was appointed the Chief Operations Officer of Kantar’s consumer insights businesses in January 2016.
Global CEO, Lightspeed Research
David is the Global CEO of Lightspeed Research. He joined the company in 2006 and has been Global CEO since 2009.
CEO Africa & Middle East Consumer Insights
Charles is the CEO Africa & Middle East for Kantar Insights.
CEO, Hispanic LatAm
Gonzalo Fuentes has been CEO of Millward Brown Latin America and a member of the Millward Brown global board since April 2014.
With more than 20 years of experience in market research, Valkiria has been working at Millward Brown Brazil for 17 years.
CEO, North, South East Asia and Pacific
Adrian joined Kantar in 1994 and most recently led Millward Brown in Africa, the Middle East and Asia Pacific as regional CEO.
CEO, Southern and Eastern Europe, Benelux and Israel
Sebastien Janini has been CEO of TNS for the Southern Europe and Benelux region, which includes France, the Netherlands, Belgium, Italy, Spain, Portugal and the Balkans, since late 2013.
Over the past 25 years Jean-Michel has had experience in sectors such as banking, video games, internet and IT services and led several business transformation projects.
CIO Kantar & Consumer Insights
John McHarry has been CIO of Kantar since January 2014, and was previously the CIO of TNS.
Chief Human Resources Officer
Ishbel joined TNS as Global HR Director in June 2014.
CEO North America
Mary Ann Packo has been CEO of Millward Brown North America for nearly 10 years.
CEO, Nordics & Baltics
Yvonne Pernodd has been the Regional CEO for TNS N&B for more than two years, focusing on regional clients and building efficiencies across seven countries.
CEO, Greater China
Rana has been the Head of Millward Brown for Greater China since May, 2013.
CEO, South Asia
Preeti has been the CEO of IMRB International since 2015.
Chief Financial Officer
Dave has worked for Millward Brown for 18 years starting as the North American CFO and later moving into the global CFO position in 2008.
Stefan has been CEO of TNS Germany & Central and Eastern Europe since April 2014.
CEO, Russia, Ukraine
Ruslan leads Russia’s most successful and largest research group in Russia, which unites Media Research, Media Intelligence and Custom Market Research businesses under the TNS Russia brand.
Global Chief Client Officer
Serene joined Research International (now TNS) in 2000 and led the South East Asian business with a strong team of international expertise, growing a healthy business of regional and global client accounts.
CEO, UK & Ireland
Tim has led Millward Brown Europe as CEO since 2009 and took on the additional responsibility of Global Chief Client Officer in 2013.