Everyone works more efficiently with 12Build

Construction specialists are highly visible

Every tender requires specialist expertise. Thanks to 12Build, construction specialists are highly visible to main contractors and clients.

12Build for Subcontractors >>
Main contractors retain oversight

You decide which construction specialist may bid for a tender and all communication is conveniently displayed, also following award of the contract.

12Build for main contractors >>
Construction cost estimators work more efficiently

Wouldn’t it be ideal if you could save time and money through more effective communication and by selecting better partners? That is where we can help!

12Build for Construction Cost Estimators >>
Clients opt for quality

Ideally, you would like to know in advance exactly what to expect from a construction specialist. Our evaluation system makes it far easier for you to select based on quality.

12Build for Clients >>