Your company
General Contractor

Unnecessary waste of time within the tendering process is a thing of the past.
Subcontractor

We understand the many challenges faced by construction specialists.
Software partner

Let’s collaborate to combine our expertise.
Our solutions
Quickly create projects

Create projects and manage all underlying work items and documents.

Create projects Manage documents and work items
Create and send requests

Link permanent and new parties to work items and send your requests.
Find existing and new parties Send offer requests
Manage and compare received bids

Ensure good communication in your bidding process.

Real-time overview of statuses Compare received bids
Manage your personal database

Company information and contact details always up-to-date.
Manage your trusted partners
Search regular and new parties in our Marketplace

Proven expertise in Europe's largest Marketplace.
Find the best subcontractors
Evaluate your collaborations

Get valuable information from evaluations.
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Keep quotation requests clear

Receive, manage and respond to all quotation requests.

Central overview of requests
Create the perfect quotation

Create a good quotation quickly with budget rules and stay in control.

Respond to requests for quotations Instant visibility into quotation status
Attract the attention of general contractors

Provide relevant requests with a unique and complete company profile in the 12Build Marketplace.
Activate your company profile Boost your visibility
Resources
Blogs

If you want to enlarge your knowledge, or just looking for inspiration, then check out our blogs.
Customer stories

Our customers know us best. Read here what they think about 12Build.
Whitepapers

Knowledge should be shared. You can find our whitepapers here.

12Build Ecosystem

Link up with leaders in construction software.

12Build Ecosystem About us
Our story

Building a transparent construction industry together.
Work at 12Build

With pride and passion. Come work at 12Build.
Contact

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12Build pricing

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Dansk - Danmark DA-DK Deutsch DE Nederlands NL Nederlands - België NL-BE Try 12Build for free Your company Your company
General Contractor

Unnecessary waste of time within the tendering process is a thing of the past.
Subcontractor

We understand the many challenges faced by construction specialists.
Software partner

Let’s collaborate to combine our expertise.
Our solutions Our solutions Tender management Supplier management Bid management
Perhaps you are a
Estimator Project developer Architect Software partner Tender management
Quickly create projects

Create projects and manage all underlying work items and documents.

Create projects Manage documents and work items
Create and send requests

Link permanent and new parties to work items and send your requests.

 Find existing and new parties Send offer requests
Manage and compare received bids

Ensure good communication in your bidding process.

Real-time overview of statuses Compare received bids
Supplier management
Manage your personal database

Company information and contact details always up-to-date.

 Manage your trusted partners
Search regular and new parties in our Marketplace

Proven expertise in Europe's largest Marketplace.

 Find the best subcontractors
Evaluate your collaborations

Get valuable information from evaluations.

 12Build Evaluator
Bid management

Keep quotation requests clear

Receive, manage and respond to all quotation requests.

Central overview of requests
Create the perfect quotation

Create a good quotation quickly with budget rules and stay in control.

Respond to requests for quotations Instant visibility into quotation status
Attract the attention of general contractors

Provide relevant requests with a unique and complete company profile in the 12Build Marketplace.

 Activate your company profile Boost your visibility
Resources Resources
Blogs

If you want to enlarge your knowledge, or just looking for inspiration, then check out our blogs.
Customer stories

Our customers know us best. Read here what they think about 12Build.
Whitepapers

Knowledge should be shared. You can find our whitepapers here.

12Build Ecosystem

Link up with leaders in construction software.

12Build Ecosystem About us About us
Our story

Building a transparent construction industry together.
Work at 12Build

With pride and passion. Come work at 12Build.
Contact

We are happy to help. Reach out to us.

12Build pricing

Compile the subscription that best suits your organization.

12Build pricing Login Login 12Build Login Icon

12Build

 12Build Evaluator Login Icon

Evaluator

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Activate your company profile

You're just one step away from accessing a vast network of general contractors. They're actively seeking subcontractors in our Marketplace every day. Will you take the leap towards optimal visibility for your business today?

 I want to know more

In the spotlight with 750 general contractors

Showcase your company. Highlight your strengths and receive high-quality requests.

Be discovered by hundreds of contractors, installers, and project developers.

Receive requests perfectly aligned with your expertise and quickly secure projects.

What subcontractors get from their company profile

Connection with new clients
Having established partners is great, but so is having an extensive network of potential new connections.

Selection based on quality rather than price
General contractors evaluate and filter subcontractors based on expertise, quality, and historical data on our Marketplace. With a good match, your profile will be displayed.

Additional benefits

Faster processing of quotations and project documentation
All requests and documentation are centralized. Your colleagues all work within the same system, ensuring everyone maintains clarity.

Tailored requests for your company
Your unique selling points are clearly outlined in your profile, resulting in better-suited requests.

 I want to know more

What’s on your premium profile


✔ Company information
Description, address details, logo, website, and up-to-date contact information.

✔ Expertise
Showcase who you are, what you do, and what you excel in.

✔ Certificates & accreditations
Upload credentials that endorse your quality. Demonstrate how you stand out from competitors.

✔ Reference projects
Add completed projects to your profile and showcase your capabilities.

 Create a premium profile

Would you like to receive requests for high-quality projects?

Then secure your spot in Europe's largest marketplace for construction. Experience improved request quality, earlier project involvement, and time-saving tender management through our system.

 Try 12Build for free

Our specialists are eager to dive into your challenge