Rob Zandbergen was appointed CEO of USG People in 2010, having served as the company’s CFO since 2005. Zandbergen was CFO of Belgian staffing group Solvus between 2003 and 2005, when the company was acquired by USG People. In addition to his work at USG People, Zandbergen is a member of the supervisory board of the Dutch Flower Group and was appointed to the supervisory board of Dutch energy company Eneco Holding in March 2015.
Margriet Koldijk is chairman of the Randstad Sourceright global leadership team and managing director of global client solutions at Randstad. Koldijk joined Randstad in 2006, having previously worked as COO of Dutch marketing and media company Novamedia. In her current role, Koldijk advises executives on strategic business, HR and talent issues around the world. With a focus on total talent architecture, Randstad Sourceright delivers outsourcing programmes throughout the world with a team of professionals with expertise in RPO, MSP, blended workforce solutions, payrolling and independent contractor solutions.
In December 2017, Jilko Andringa was appointed CEO of Brunel International, a global provider of specialist workforce solutions. Under Andringa’s leadership, Brunel in December 2021 acquired Taylor Hopkinson, the global leader in renewable energy recruitment solutions. Andringa plans to further accelerate Brunel’s pro table growth development and drive a balanced ESG agenda, including better diversity in succession planning to foster equity in all levels of the organisation. His most recent position prior to Brunel was president, Northern Europe, of ManpowerGroup; he previously held management positions at Randstad. Andringa is also a member of the supervisory board of EW Facility Services.
Jacques van den Broek is CEO and chairman of the executive board of Randstad, the second largest staffing firm in the world. He is responsible for Germany, the UK, Australia, New Zealand, China, Hong Kong, Singapore & Malaysia, Business Concept Development, Global Client Solutions, HR, Marketing & Communications, and Public Affairs. Van den Broek joined Randstad in 1988 as a branch manager and has held various position at the company throughout his career. He was appointed to the executive board in 2004.
Jacques van den Broek was appointed CEO and chairman of the executive board of Randstad nv in March 2014. He is responsible for Germany, the United Kingdom and Ireland. In addition, van den Broek is responsible for global IT, business concept development, HR, marketing and communications and public affairs. He joined Randstad as a branch manager in 1988. Appointments followed as regional director in the Netherlands and, subsequently, as marketing director Randstad Europe. In 2002, he moved to Capac Inhouse Services as managing director, also taking on responsibility for Randstad in Denmark and Switzerland.
Ron Icke is chairman of the supervisory boards of Orizon GmbH, the 10th-largest staffing company in Germany, and DPA, a Dutch secondment provider. Icke entered the staffing industry in 1995, when he joined Goudsmit (part of USG People) as CEO. In 2006, he was appointed as CEO and chairman of the Board in USG People, a role he fulfilled until 2009. Icke qualified as a chartered accountant at PwC before becoming CFO of investment company WolterSchaberg, and then Euronext-quoted Goudsmit, where he started to develop his expertise in both acquisitions and temporary staffing.
Annemarie Muntz is president of Ciett, the International Confederation of Private Employment Services, and its European counterpart Eurociett. She is an influential lobbyist in the European Union, representing the interests of the employment and recruitment industry. In addition to her roles at Ciett and Eurociett, Muntz is director of group public affairs for Randstad. She also sits on the board of CSR Europe, a European business network for corporate social responsibility.
Based in Switzerland, Dinette Koolhaas serves as VP and operations leader, EMEA, for Kelly Services. Koolhaas is also a board member for Kelly’s joint venture, TS Kelly Asia Pacific. Koolhaas joined Kelly Services in 2008 as VP and regional general manager for Western Europe, where she led eight country general managers to deliver on regional and country-specific growth strategies. She was promoted to VP and operations leader for EMEA in 2013. Koolhaas started her career as a consultant at a logistic consultancy agency in Holland before moving to USG People, with whom she remained for more than 12 years. She holds an MBA and is a board member of the World Employment Confederation.
Chris Heutink started his career at Randstad as a consultant in the Netherlands in 1991. Various management positions followed until 2004, when he was promoted to managing director of Randstad Poland. After moving back to the Netherlands in 2007, he became director of operations. In 2009, he was appointed managing director of Randstad Netherlands. Heutink is responsible for all operations in the Netherlands, Austria, Italy, Switzerland and Eastern Europe (Poland, Turkey, Greece, Slovakia, Czech Republic, and Hungary), as well as for global client solutions. He was appointed to the executive board in 2014.
Jan Arie van Barneveld has been CEO of Brunel International since 2000, succeeding Jan Brand who had held the position since founding the company in 1975. He started his career as a senior manager at Coopers & Lybrand, which merged with Price Waterhouse in 1998 to form PwC. Van Barneveld then held successive management positions at companies in Belgium and the Netherlands. His most recent position before moving to Brunel International was Director of Avero Life & Mortgages, which is part of the Achmea Insurance Group.
