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Summit Consulting creates international business psychology consultancy

We are pleased to announce the merger of Summit Consulting A/S with A&D Resources A/S. Like Summit Consulting, A&D Resources specialises in leadership development. Furthermore, A&D Resources is Denmark’s largest distributor of Hogan Assessment, one of the world’s most reputable and most widely used systems for assessment of leaders and future leaders alike.

Summit Consulting already uses Hogan Assessment for a large proportion of our consultancy services – both for personal development programmes and for larger scale development programmes for companies in Denmark and abroad.

Global expansion
A&D Resources has activities in Denmark, Finland, Sweden, Norway, and the Benelux countries. With this merger, we have created one of Denmark’s and Europe’s largest business psychology consultancies, strongly focused on developing leaders and organisations by means of leader assessment as well as organisational and leadership development.

Both companies will retain their names and addresses until further notice, and all employees will remain in their current positions, keeping their current clients. 

A partnership of the industry’s best tools and business psychologists
In other words, from a purely formal point of view, it will be "business as usual". And yet, not entirely. The merger marks a transition from a close, long-term collaboration between Summit Consulting and A&D Resources to a consolidated, global business psychology consultancy, with the industry’s best consultants and specialists in Hogan Assessment as well as organisational and leadership development. This creates unique, professional synergies that will benefit both businesses.

On 1 May 2021, Summit Consulting’s present CEO, Karsten Søderberg, will become CEO of the overall organisation. On the same date, Lone Aggernæs Thornberg will take over the position of CEO at Summit Consulting, and Charlotte Søderberg will join A&D Resources as CEO.

We and our team of the industry’s best and most dedicated consultants are looking forward to continue developing and advising tomorrow’s leaders and organisations, both in Denmark and abroad.

Leadership is a craft that you can learn to master

Only a few are born leaders, but leadership is a discipline that can be mastered, the tools can become second nature, and everyday life can be made easier.

We have solid experience in planning and implementing leadership development strategies with a strong business-oriented focus, and we know how to develop managers in real life.

With us, you will accomplish something better

You can always rely on us to bring a deep understanding of business, strong professional competencies in business psychology, and a burning desire to help you go further.

Consultants who create development and ensure results


Summit Consulting consists of passionate business psychology consultants, all of whom have knowledge and experience with organisation and leadership.