Search the most extensive database of construction specialists in Europe
We have collected more than 64,138 Dutch construction specialists in our handy overview.
Who we serve
Online collaboration starts with 12Build
From main contractors to construction cost estimators and from clients to construction specialists: We connect everyone through our platform.
Community
Providing transparency in the construction industry together
Our mission is to connect everyone in the sector with one another and thus make the construction industry better and more transparent. The 12Build Community does that together. Now and in the future.
Solutions
Our cloud solutions
Promoter
As a construction specialist, be found more easily by main contractors in our database.
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Matchmaker
Find your ideal match in the largest database of construction specialists in Europe.
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Co-creator
Online collaboration and efficient document management has never been so easy and convenient.
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Evaluator
Maintain the high quality of the database for yourself and others: review construction specialists.
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