top of page

Personal background

To have a positive impact on people and organizations, with the initial focus on the individual, is at the basis of everything that Martijn does. In business, sports and NGO's, with extensive experience in the various domains.

He has a broad interest and curiosity in people, performance, and development. Often with an international, and thus cultural dimension, which makes it in his view even more interesting and fun. It was also one of the reasons why he, his wife Geeske, son Mees and daughter Jip lived a period in Switzerland, a wonderful adventure for all four.


Martijn has 12 years experience in international and managerial positions at ABN AMRO bank. He started TEAMVanWESTEROP in 2008 and supported various customers a/o ASML, Rabobank, KNVB and Solar Team Eindhoven and worked on many different programs and projects since, several times in co-creation with others.

He is a former player of the Dutch National Field Hockey team and HC Bloemendaal and co-author of the book "Talent Team and the search for a coach (in Dutch).

Martijn van Westerop





Peak4 designs and facilitates custom-made programs, contributing higher performances for individuals, teams and organizations.

Peak4 programs are characterized by the following features:

  • Focus on sustainable performance

  • Being in motion, literally as well as metaphorically 

  • Executives and managers play a central role

  • Flawless logistics and unique settings

  • The support from experts when required

Amaseu enables people to undergo new experiences which help liberate them from whatever is constraining their personal development. This is achieved by inspiring them and creating a fertile environment conductive to mental, emotional, physical and spiritual growth.

Central to this is what we call the 'holistic flow'. The holistic flow has four main components; out of reference, space, building and release. Each has its own purpose.


Member of the advisory group of NOC*NSF, with the objective to help Dutch Sports organisations in creating Good Governance and provide them tools to realise Good Board Membership in the Dutch Sports environment.


Global responsibility 

He is driven to contribute to a better world, therefor he provides different initiatives with his time, energy and capabilities, e.g. the Solar Team Eindhoven on individual and team coaching.

Other roles and activities

Solar Team Eindhoven

Executive coach at IMD Switzerland


​Coach of executives in a Global Leadership program of an international corporate client of IMD Business School in Lausanne. 

De SportMaatschappij is a foundation that supports active and retired elite athletes to optimally use their sports career. So they can gain useful experience next to their sports and can easier build a life in society after their life in sport.

De SportMaatschappij signals, inspires and connects!

A vital employee is happier, a better colleague and is less often absent because of illness. De Atleetfabriek succesfully helped many companies to support employees to a healthier and more active lifestyle. With a unique and personal vitality program, aimed at nutrition, movement and mental guidance and which completely unburdens the HR department.

TEAMVanWESTEROP believes that collaboration and co-creation are key to create sustainable results. To achieve that we use the capabilities and expertise of other specialists. Besides that it is, in general, more fun to work together and realise goals with others. Therefore we cooperate with different partners in various projects and programs.



The Solar Team Eindhoven is 2 time world champion in the Cruiser Category of the World Solar Challenge in Australia. As in the 2015 edition we support the team in their preparation to defend their title in 2017 by coaching them on team and individual elements to become a high performing team. Topics we work on are energy and stress management, collaboration and communication. 

message received

bottom of page