Maarten van LeeuwenI’m passionate about technology, communication and building a sustainable future. I love the outdoors, cycling, good food & meeting new people. Supporting social innovation with online marketing & communication.

In May 2013 I founded CNCPTMKR. Currently working part time on expanding CNCPTMKR as I’m working full time on online marketing & communication challenges at Solidaridad (since January 2011).

Online marketing projects and online marketing campaigns start with a good internet strategy. Offline campaigns could benefit from using online channels.

Are you looking for new online marketing ideas and online strategies? Do you need support for you online marketing activities? Are you considering building a new website. I would love to work with you and your online marketing team to make your project a success story.

Previously supported online projects and internet projects with

  • Internet strategy
  • Content strategy
  • Social media strategy
  • Implementing social media channels
  • Project management
  • Training and workshops about social media usage

Knowledge of

  • Blogging
  • Social networks social media
  • Search engine optimization
  • Landing pages
  • Content management systems.
  • Project management
  • Business development

Strong focus on getting results by increasing website traffic, improving online experience & online sales.


I really enjoy working on finding (new) sustainable business models for sustainable products & services in food, agriculture, and health care. Always looking for great stories to tell. And making sure that inspiring stories find their target audience using online marketing & online communication skills & tools.

A great project for me? That’s one that with a focus on sustainability, communication, (new) technology and results. I like to collaborate with a team that shares the same vision, is willing to go the extra mile (or km) and puts some extra budget aside for celebrating their success.

Please contact me and find out the possibilities of working together.

Warm regards,

Maarten van Leeuwen