About 12Build
12Build is a company based in Nijverdal (Netherlands) founded in 2007 was acquired by EstimateOne in January 2026. It operates as a Marketplace and SaaS. 12Build offers products and services including Tender Management, Supplier Management, Bid Management, and 12Build Evaluator.
- Headquarter Nijverdal, Netherlands
- SectorsBusiness ServicesReal Estate & Construction
- Website category Heavy Industry and Engineering · Construction and Maintenance
- Website 12build.com/en
- Social LinkedIn Instagram YouTube
- Acquired by EstimateOne (Jan 2026)
- Investors
- Acquired byEstimateOne
(Jan 2026)
Products & Services of 12Build
12Build offers a comprehensive portfolio of products and services, including Tender Management, Supplier Management, Bid Management, and 12Build Evaluator.
Tool for creating and managing tenders efficiently
Platform to manage suppliers and company databases
System for receiving and comparing bids quickly
App for assessing collaborations and quotation requests
Apps and channels of 12Build
its YouTube channel 12Build has 67 subscribers and 13 videos.
Videos from 12Build
The most watched videos on 12Build's YouTube channel, 12Build (67 subscribers). Click a video to play it here.
More on 12Build.
Investors in 12Build
12Build has secured backing from 1 investor. Prominent investors backing the company include EstimateOne.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Tender management is provided for commercial construction projects. | 2008 | estimateone.com | Melbourne, Australia |
Investor details for 12Build
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- Complete investor list
- Round participation
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Timeline of 12Build
2 dated milestones of 12Build across 19 years, from founding to its latest funding, stage changes and deals.
- Founded 12Build is founded.
- Exit Acquired by EstimateOne.
Web traffic of 12Build
The website of 12Build (12build.com) receives about 97.7K visits a month and ranks #529,392 among all websites worldwide, #7,358 in Construction and Maintenance.
- Monthly visits97.7K
▲ 71% vs previous month
- Unique visitors20K
per month
- Global rank#529,392
among all websites
- Category rank#7,358
Heavy Industry and Engineering · Construction and Maintenance
- Bounce rate39%
- Pages per visit3.3
- Average visit4 min 50 sec
- DevicesDesktop 53% · Mobile 47%
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Frequently Asked Questions about 12Build
12Build was founded in 2007.
12Build is headquartered in Nijverdal, Netherlands. It is registered at Nijverdal, Overijssel, Netherlands.
12Build is a digital platform designed to streamline tender and bidding processes for general contractors and subcontractors. It enables users to create projects, manage documents, send requests, compare bids, and evaluate partnerships in one centralized system. Based in Europe, it reduces time wastage by facilitating real-time communication and connecting parties through a marketplace. The platform serves thousands of users, enhancing collaboration and efficiency in the construction sector while incorporating AI features for better decision-making.
12Build offers Tender Management, Supplier Management, Bid Management, and 12Build Evaluator.
12Build has 1 investor. Key investors include EstimateOne.
Yes. 12Build was acquired by EstimateOne in January 2026.