Marketing and Sales
Technology and Infrastructure
Marketing and Sales
Technology and Infrastructures
Chairman of the Executive Board / Chief Executive Officer
Oliver (born 1971) is Chairman of the Executive Board since 2019 and has been CEO of TeamViewer since January 2018. He is an internationally experienced manager with a proven track record in building and successfully leading tech champions. As Chief Executive Officer, Oliver is responsible for the development and implementation of TeamViewer’s strategy.
Before taking over the position of CEO TeamViewer, Oliver was Partner at the international Private Equity firm Permira. There he built up and headed Permira’s Portfolio Group, which works with global deal teams across all sectors on designing and delivering value creation plans for Permira funds’ portfolio companies. Prior to joining the Private Equity firm, Oliver served as CEO of Sunrise Communications AG, the largest privately-owned telecommunications provider in Switzerland, and as CEO of Debitel (today: freenet AG), a leading mobile service provider in Germany. He started his career at McKinsey where he became a Partner with focus on the telecommunications and technology sector.
Oliver holds a Master’s Degree (German diploma) in Electrical Engineering, from the Ruhr-University, Bochum, Germany.
Member of the Executive Board / Chief Financial Officer
Stefan (born 1974) is Member of the Executive Board since 2019 and joined TeamViewer in November 2017, as the company’s Chief Financial Officer. He is a seasoned Financial Executive, who has spent most of his professional career in the technology sector working for either listed or Private Equity-backed software companies.
Before joining TeamViewer, Stefan served as CFO of Kofax Ltd., a global Enterprise Software business based in the USA. Most recently he was CFO of P&I Personal und Informatik AG, a leading HR Software provider in EMEA.
Stefan is responsible for Human Resources and the entire Finance function including Controlling, Accounting and Treasury.
Member of the Executive Board / Chief Marketing Officer
Lisa (born 1964, US citizen) is a Member of the Executive Board since April 2021, when she joined TeamViewer as the company’s Chief Marketing Officer (CMO). She is an insight-driven marketer who has spent her professional career working with global IT and professional services companies undergoing transformational change. She helps companies to build or reimagine their marketing functions for growth.
Before joining TeamViewer, Lisa served as the head of capital markets marketing at professional services company Accenture, CMO of legal and business information company Lexis Nexis, and most recently, CMO of private equity-backed hybrid IT services provider Ensono. She holds a BA in Economics from West Virginia University and an MBA degree from Columbia Business School.
Lisa is responsible for Marketing.
Executive Vice President Solution Sales
Lukas Baur is Executive Vice President Solution Sales at TeamViewer since October 2020. Prior to that he was Vice President IoT from February 2020. He is responsible for the sales of the entire solution portfolio and the corresponding strategic orientation via direct and indirect channels.
Lukas gained his profound sales and management experience at Avaya Germany, where he was responsible for sales for almost five years. Prior to that, he held international management positions in planning and analysis with a focus on standardization, automation and efficiency programs. Prior to this, he worked for Tenovis GmbH and Bosch Telecom GmbH & Co. KG.
President TeamViewer Americas
Patricia Nagle is President of TeamViewer Americas, responsible for North, South and Central Americas. Her responsibilities encompass sales, channel partnerships, development of new routes to market and customer success.
Patricia Nagle is an experienced senior executive with comprehensive experience in the enterprise software, subscription and professional services sectors. She spent more than 13 years at Canadian publicly listed software giant OpenText, where she was responsible for corporate marketing and global business development that included channel sales, OEM and inside sales functions. Moreover, Patricia managed global strategic alliances with key partners that included SAP, Google, AWS, Microsoft and Salesforce. Prior to OpenText, Patricia succeeded in various sales, marketing and operations roles at leading global software and consulting companies.
Patricia holds Bachelor of Arts & Sciences degrees in both Business Administration and Economics from the University of New Hampshire and a Masters of Business Administration Certificate of Special Studies from Harvard University.
Executive Vice President Business Development
Alfredo Patron is the Executive Vice President of Business Development at TeamViewer. Known for his innovative approach to building partnerships that drive business growth, Alfredo joined in May 2015 in order to lead TeamViewer’s business development. He is based in the Bay Area in California.
Before joining TeamViewer, Alfredo worked at Skype and Microsoft between 1998 and 2015 in multiple leadership positions and geographies including Mexico, the UK, and the US. During this time, he led teams focused on deals for top applications including Office, Skype, Bing, Onedrive, and Onenote. He also led the EMEA sales and marketing team for Windows Phone.
Alfredo holds a BSc in Systems Engineering from Universidad Anahuac del Sur in Mexico City and a marketing excellence Diploma from the Kellogg School of Management. He also holds a certificate of Innovation and Entrepreneurship from Stanford University.
Dr. Mike Eissele
Chief Technology Officer
Mike Eissele is TeamViewer’s Chief Technology Officer.
Prior to this, he was Senior Vice President for Software Development, and Vice President of Engineering at TeamViewer. Mike joined TeamViewer in 2009 as the Head of Software Development, and since then, he has been responsible for driving the team behind the development and implementation of all of TeamViewer’s products.
From 2003 to 2009, Mike joined the Visualization Research Group at the University of Stuttgart as a research associate and earned his Doctorate in Natural Sciences in Computer Science for his contributions to various visualization and computer graphics topics.
Mike studied Computer Science at the University of Stuttgart with a focus on visualization, computer graphics, and distributed systems. He also was awarded an MSc in Computer Science in 2002.
Dr. Hendrik Witt
Dr. Hendrik Witt is the Chief Product Officer at TeamViewer.
Hendrik joined TeamViewer as a result of TeamViewer’s acquisition of the AR specialist Ubimax and is responsible for driving product development in the AR field.
Hendrik is one of the three founders of Ubimax. With more than 15 years of professional experience in the areas of innovation, software technology, and strategy development, Hendrik was responsible for corporate strategy and product development as CEO of Ubimax. His immense contribution transformed Ubimax into the world market leader for industrial augmented reality solutions. Before founding Ubimax, he worked for many years as a strategy consultant for Arthur D. Little and as a technology and innovation consultant for TZI in Bremen.
Hendrik holds a PhD in computer science from the University of Bremen and the Georgia Institute of Technology in Atlanta, USA.
Chief Operations Officer
Karl Markgraf joined TeamViewer in July 2018, as the company’s Chief Information Officer and is currently TeamViewer’s Chief Operations Officer.
Karl’s professional career spans over 20 years during which he has gained a distinguishing reputation in the IT sector. An accomplished IT Executive, he has spent the most part of his career leading large IT organizations and IT transformation projects.
Karl joins TeamViewer from E.ON, where he was Managing Director of E.ON Business Services, and responsible for group-wide Business IT including the strategic implementation of Enterprise-grade cloud computing, collaboration and IoT solutions. Prior to that, he was CIO of E.ON Energy Trading and successfully led various IT transformation projects.
Jan Junker is Executive Vice President Solution Delivery at TeamViewer.
Jan is responsible for the smooth integration of TeamViewer’s innovative solutions into customer-specific environments.
As one of the three co-founders and CCO of Ubimax, the global leader in industrial augmented reality solutions acquired by TeamViewer, Jan was responsible for business development, sales, marketing and solution delivery worldwide. He has more than ten years of practical experience in the consulting and service environment, especially at the interface between business and IT. Before founding Ubimax, Jan worked for several years for Arthur D. Little as an IT strategy consultant.
Jan holds a diploma in business informatics from the University of Mannheim and a Master of Business Administration (MBA) from Western Illinois University (USA) with a focus on international management and marketing.
Senior Vice President Human Resources
Rebecca joined TeamViewer in October 2016 as the HR Manager for the APAC office based in Adelaide, Australia. She relocated to Germany in June 2017 and is now the Senior Vice President for Human Resources. Rebecca plans, develops and oversees all global human resource functions, creating positive employee experiences as well as providing operational support to the business.
Prior to her current position, Rebecca has spent her professional career Australia and has held several HR Management and Consulting positions in the Insurance, IT and manufacturing sectors.
Rebecca has a Master’s in Business and Bachelor of Applied Science from University of South Australia, Australia.
Executive Vice President Strategy & Corporate Development
Georg Beyschlag is Executive Vice President Strategy & Corporate Development and responsible for key strategic initiatives at TeamViewer including M&A activities and sport sponsoring partnerships.
Georg joined TeamViewer in 2018 as Vice President Finance & Controlling and played a major role in the company’s successful IPO. Prior to that, Georg was CFO / Managing Director at Germany’s largest video-on-demand platform Maxdome (part of ProSiebenSat1 Media) until it was sold. Before, he had worked in several roles at two corporate finance advisory firms.
Georg has a Master’s in Finance from TU Munich and is a Chartered Financial Analyst (CFA).