Make inefficiency redundant. Not people.
CommuCod3 B.V. is a Dutch company building software for installation and construction firms. We want your people doing the work only they can do, not chasing paperwork, retyping figures or asking the same question twice.
Why we started with estimating
Pricing a tender is where a firm's time disappears first: days of take-off from drawings that a machine could read. Estimat3, which we're developing now, is designed to turn a drawing pack into a priced tender you can edit.
Why the Hub is next
Every firm we spoke to had the same problem in a different shape: the answers exist, in a handbook, a site rule or someone's inbox, but nobody can find them when they need them. Cor3, the Hub, puts your company's knowledge, people and apps in one place, and lets your people ask. Its first launch, Cor3 Start, opens in February 2027.
What we won't do
We don't write into your other apps without a person approving it. We don't hide where an answer came from. And your data stays yours: stored in the EU, separated from every other company, and exportable in full whenever you ask.
Registered in the Netherlands. Wholly owned in the EU.
CommuCod3 B.V. is a Dutch private company, registered in the Netherlands and wholly owned in the European Union.
One company. One platform. One place for your people.
Apps that plug into the Hub
Also from CommuCod3
Talk to us.
Email hello@commucod3.com. A person reads every message.
What this website keeps.
If you use “Tell me when it opens”, we keep your email address for one purpose: to tell you when Cor3 Start opens. It's stored with our website host, Netlify, and we don't share it with anyone else. Ask us to delete it at any time by emailing hello@commucod3.com.
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