That Open Company

Become a BIM Software Developer and Enter a Brand-New Market Full of Opportunities. Sign up for the waiting list.

Welcome to the AECOsystem

The OPEN ecosystem where you can build your own AECO software, help free the industry and make money out of it.

Fully integrated

Open

by That Open Company & all the Open People out there.

Join the AECOsystem

[Trusted by industry leaders]

[Who we are?]

We are That Open Company, creators of free and open technology. You can use it, modify it and even make money out of it. We give you all the resources you need to create your own software for the AECO sector.

Together we open the market to give freedom back to every single person and company in the industry.

The AECOsystem

The AECOsystem is the open ecosystem for the AECO industry. It has two parts:

[Platform]

That Open Platform

All the cutting-edge technology developed by us and our community.

[People]

That Open People

The global community where “openers” meet, learn, grow and build the open future together.

Loved by Developers Worldwide

Testimonials from BIM developers and users all around the world.

“The democratization of access to BIM is essential for the progress of the sector. And this is precisely where That Open Company can play a crucial role. By making BIM technology accessible to all, we are laying the foundations for a global improvement in the sector.”

Agustí Jardí

Founder and Consulting Director at Apogea

“Love it 😍 - I’ve been implementing the new features in the component library and it’s an absolute pleasure to use💪. The industry is greatful for your efforts guys!!”

Vukas Pajic

BIM Developer at PDR Integrale Planing

“That Open Company is great. I've been following the growth of IFC.js. It's really exciting to see it get to this point, the potential is limitless.”

Ali Erisir

Site Desing Engineer at Huawei Technologies

How far you can go when you learn to build your own tools?

Nicolás graduated from our Master and applied what he learned to help build one of the most advanced digital twin projects in the world. A clear example of the opportunities that open up when BIM professionals embrace web development and open technology.