We create impact with satellite & sensor data.


Technical consultancy and development

Do you wish to innovate, but do not know where to start? Do you want to benefit from large amounts of data, but do not know how to develop new business from them? Do you want to gain new business insights, but are lacking the right information? We help you to find answers to these questions.

52impact combines consultancy with technical development. We do not just find new opportunities and give advice, but can actually make innovation happen. We have a practical approach and apply the concept of less is more. No long reports that are never read, no development projects that never end. We aim at bringing visible added value to your organisation by delivering tangible results and practical solutions.

Areas of expertise

  • Earth Observation and (satellite) remote sensing
  • Monitoring services and sensor technology
  • Geographic information and location-based services
  • Data fusion, analysis and image processing
  • Information presentation and communication
  • Software development and IT

What we offer

Technical consultancy

  • Strategy: innovation, business analysis, positioning, entrepreneurship
  • Business development: business cases, use case development, feasibility studies
  • Technology: data and information, (business) process optimisation, IT
  • Communication: presentation, visualisation and interaction design of complex data applications

Technical development

  • Impact monitoring services
  • Satellite data applications: proof of concepts, prototypes, information service development


Engineering & Science

Engineering & Science



Natural Resources

Natural Resources

About 52impact

52impact (formerly known as SpingSmart) is a new company combining the expertise and experience of Knalblauw and DataCraft.

What sets us apart from others is our unique blend of expertise: technology/engineering, business and communication. We can communicate with and understand directors, scientists, managers and developers and bridge the gaps between them.

At 52impact we connect the dots of technology and are able to structure and present information in a clear and concise way. With years of experience with tech projects and a large network we are the flexible and reliable partner for your challenge.



Sabine de Milliano

Co-owner / Director


Koen Verberne

Co-owner / Director

News & Events

Job: Information Engineer

Do you want work on interesting data challenges in a friendly and flexible environment? Read our job description (in Dutch) and apply if you think this sounds like you!

Job description (in Dutch)

Job opening: Information Engineer

Workshop Earth Observation

As part of the Startup Academy of HUBspot Leiden and SBIC, 52impact gives a workshop on 21 November 2017 to provide entrepreneurs with the basics of earth observation for business.

Learn more and apply


New office

52impact has a new office! We are now located in the Netherlands' most impressive industrial heritage: the Van Nelle Factory. Come and visit us at Van Nelleweg 1 in Rotterdam.

Read more about the Van Nelle Factory

Our new office

Get in touch

Would you like to learn more about our services? Ideas for collaboration? Feel free to drop by for coffee & chocolate.

52impact B.V.
E: info@52impact.nl
T: +31 6 120 83 792 (Sabine)
T: +31 6 45 64 24 97 (Koen)

Postal address
Postbus 13230
3004 HE Rotterdam

Visiting address
Van Nelle Factory
Van Nelleweg 1
3044 BC Rotterdam

Van Nelle Factory

© OpenStreetMap