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Who we are

Planon is a global software provider that helps building owners and occupiers, commercial service providers, and financial controllers to streamline business processes for buildings, people and workplaces. Planon has over 2,000 customers in 40 countries, offices in the United Kingdom, Singapore, the Netherlands, Belgium, Canada, Germany, France, India, Austria, Hong Kong and the United States. Founded in 1982, Planon employs over 600 employees, committed to the success of Planon’s customers. In our new series, Meet the Experts, you can have a look behind the scenes of Planon and learn more about Planon’s people and processes.

As a market leading specialist with over 30 years of experience, Planon has always focused on – and significantly invested in – product innovation. The Research & Development team at Planon consists of over 100 employees who continually improve and extend our home-grown and truly integrated software solutions to better meet customer needs.

Planon has been consistently labelled a leader in the real estate and facility management software industry by analysts.

Supervisory Board

Arjen Heeres

Arjen Heeres | President of the Supervisory Board of the Planon Corporation

Arjen Heeres began his career at Esso and later worked for a subsidiary of Capgemini, which specialized in knowledge-based systems and artificial intelligence. In 1997, he became Managing Director of Imtech IT Systems, a Dutch provider of IT services. In 2000, he became COO and co-owner of Quintiq, a software company headquartered in the Netherlands that provides advanced planning and optimisation solutions. As COO of Quintiq, he grew the company from a startup to a worldwide leader with more than 1.000 employees and a presence in all major markets. In 2014 Quintiq was acquired by Dassault Systems, the second largest software company in Europe. As of 2016, Arjen acts as President of the Supervisory Board of the Planon Group.


Onno Krap

Onno Krap | Member of the Supervisory Board of the Planon Corporation

Onno Krap has a strong financial background with an MBA in finance from the University of Florida and an RC degree from the VU in Amsterdam. Onno started his career in 1991 at Accenture, where he held various positions within the finance consulting group. In 2000, he made the transition to Biotechnology and started at Applera Corporation as Financial Director Europe. In 2011, he moved to Crucell, where he eventually became the CFO. Since 2012, he has been the CFO at Exact, an international software supplier for SMEs and accountants. Onno has been a member of the Supervisory Board of Planon Group BV since 2017.

Executive Team

Each of Planon’s executives brings significant insight within his or her core area of expertise and a proven track record of delivering quantifiable results, developing high performing teams, anticipating industry needs and positioning an organisation for the future.

Pierre Guelen

Pierre Guelen | Chief Executive Officer

As founder and CEO of Planon, Pierre Guelen is responsible for global operations and is the architect of the company’s strategy and overall vision. Pierre Guelen spearheads Planon’s leadership role in the facility management and real estate software industry. Since founding Planon in 1982, Pierre Guelen has taken an active role in increasing the profile of the industry and of demonstrating the role that real estate and facilities play in supporting overall business strategy and driving bottom line success. His leadership has resulted in the organisation winning multiple awards, including being honoured as one of Deloitte’s Best Managed Companies. Pierre Guelen was educated at Avans University of Applied Sciences in Den Bosch and Rotterdam and has a degree in Industrial Engineering.


Fred Guelen

Fred Guelen | Chief Financial Officer (CFO) and President of North American Operations

As Planon’s CFO and President of North American operations, Fred Guelen has contributed significantly to the success of this global real estate and facilities management software company, especially in the North American market. He works in Planon’s North American headquarters in Boston, MA and brings more than 25 years of legal, financial, entrepreneurial and management experience. As Planon’s CFO, he has management oversight and responsibility for all financial and accounting functions, legal, HR, information technology, as well as facilities and purchasing. Prior to joining Planon, Fred Guelen was one of the founding partners of the international law firm Buren van Velzen Guelen (BVVG). He has extensive knowledge and experience managing complex (cross border) mergers & acquisitions, private equities, restructuring and financing projects. Fred Guelen studied law at the University of Leiden and the University of Amsterdam. 


Marcel Groenenboom

Marcel Groenenboom | General Manager BeNeLux & UK

As General Manager for the Benelux countries, Marcel Groenenboom is responsible for all sales and services activities in the Benelux. Before he made the move to Planon, Marcel worked for more than nine years at SAP, where he was a member of the management team of SAP Netherlands for the past five years. Marcel has additionally performed various management functions. Most notably, he spent the past four years working as the Director General Business & Channels. He also worked at HP Netherlands before embarking on his career at SAP. Marcel completed his studies in Engineering Management, specialising in Industrial Marketing and Information Sciences, at the University of Twente.


Henk Laracker

Henk Laracker | VP Research & Development

As VP Research & Development, Henk Laracker is responsible for the product development and innovations of the Planon Universe platform. As Lead Architect, he first brought the product platform to enterprise level. In his current role, he adapted the organisation and product delivery to a continuous process of monthly release of the software to all Planon customers. He led many other innovation projects including setting up the Planon Cloud Center, which is regarded as the most innovative cloud platform in the real estate and facility management domain.

Henk has over 20 years of software development experience. Before his time at Planon, Henk worked for various ICT companies, where he gained extensive experience with product development and maintenance management software. Henk Laracker studied at Avans University College in Venlo, where he graduated with a degree in Technical Informatics.

Management Team

Much of Planon’s success is due to the contribution of a proven management team that has been able to effectively evaluate customer challenges and move quickly to deliver solutions that address their unique needs.

Alex Lim

 Alex Lim | General Manager Planon Asia

As General Manager for Planon Asia, Alex Lim has over a decade of experience in software sales and business development in the Asia Pacific market.
Alex has successfully formulated and executed go-to-market strategies for new software products, helping businesses to turn around their operations. Prior to Planon, Alex has had various management positions in software sales and he was Managing Director for a venture-backed software business.