The Brand and Vision

CN3 was created in the belief that we can build complex structures cost-effectively using technology.

Imagine a structure in all its complexity to the price of standard structures.
Imagine a structure in all its complexity but with a lower risk of mistakes, even less than standard structures.
Imagine a structure in all its complexity built within the timeframe, perhaps even a shorter one than standard structures.

Stop. You don’t have to imagine – CN3 has made it possible.

By using innovative methods, technology and a highly specialized team, CN3 will help you with unique construction projects and problem-solving.
We are experts in project and production optimization bringing innovation to the industry by bridging construction and technology.

Quality, price and time do not have to be compromised when building beautiful structures. To assure this, we often use automation, like LEGO, as a solution, saving you time and money. Read more about how we have realized our partners and client’s visions here.

When you need to undertake complex projects, we can solve them cost-effectively with an agile approach and a high degree of digital fabrication.

CN3 is the partner you come to with complex construction projects, resting assured that we are ahead of the technological development, so you don’t have to be.

We are not only innovative engineers but see ourselves as constructioneers! Our vision is clear: As constructioneers we want to bring remarkable architecture to life using state-of-the-art technology.

The Places and People

We are a team of highly specialized engineers with professional experience from all parts of the construction value chain. We contribute to research on the newest technologies and teach the future engineers at the Technical University of Denmark. Our founder and CEO, Rolf Carlsen, has 25 years of experience working with design and production optimization and implementation of virtual design and construction across organizations and on complex projects.


Lottenborgvej 26
2800 Kgs. Lyngby
T: +45 7023 3320


Frihamnsplatsen 1
201 20 Malmø
T: +46 40 616 1060