Founder story

How it all started

Clairify started late 2018 where co-founders Tibor and Felix met at during an entrepreneurship semester at the University of Amsterdam.

There the experience of working in bad offices or studying in poor air quality in university, they wanted to provide the data necessary to create work spaces that boost your health and well-being. Soon after, Wim joined the company at the WebSummit in 2019 and the founding team was complete.

Now about 3,5 years later, Clairify grew from an idea and Minimum Viable Product (MVP) into a venture capital backed company with about 9 people, of 4 nationalities, and 20 customers in the Netherlands and the UK.

We help thought leaders in commercial real estate, the public sector and corporate landscape to create sustainable, healthy work spaces that people love and thrive in.

About Clairify

Our vision, mission and values

Our vision is that healthy buildings are crucial for the survival of commercial real estate and key for tenants in the war on talent. There is a decive role for data to transform old buildings into smart inspirational work places which boost building occupant well-being and energy efficiency.

Our mission is to improve the relationship between landlords and tenants around healthy buildings. We provide the technology to make data-drive improvements for healthier, energy efficient work spaces which people love to work in, and which are effortless to maintain.

Our values

  1. Transparency
  2. Integrity
  3. Curiosity
  4. Dedication
  5. Excellence

Our brand promises

  1. Provide reliable and user-friendly information
  2. Deliver seamless working reliable products
  3. Grow our business with our customers needs in mind
  4. Offer top quality guidance, support and user experience

Venture capital funded

Our A-Team

Working hard to get you the best working conditions.

Clairify Felix van den Horst

Felix van den Horst


Clairify Wim Kamerman

Wim Kamerman


Clairify Tibor Casteleijn

Tibor Casteleijn

Product Development

Clairify Sam van Doorn

Sam van Doorn

Front-end Developer

Clairify Nuno Cascalho

Nuno Cascalho

Software Developer

Board of advisors

The ambassadors that support us in our mission for healthy work environments

Clairify Board of Advisors Marc Wullings

Marc Wullings

SkipRed | Smart Buildings

Clairify Board of Advisors Sander Paul van Tongeren

Sander Paul van Tongeren

Business Strategy | Co-Founder & ex. CEO GRESB


Together with our partners we realize holistic integrations and solutions.

Condair is the world market leader in adiabatic humidification.
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Plug and Play Accelerator
Clairify is an alumnus of the Plug And Play Tech Center IoT Acceleration Program Batch #13, Silicon Valley, 2020.
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PropTech For Good
PropTech For Good is a global movement of people who use business as a force for good. The alliance is made up of people - the visionaries, business builders, and pioneers. Those who actively drive dialogue, action, and change to reshape the built environment and use technology as a lever to make a positive impact on the world.
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