Benefit from our fast-growing subcontractor network and send tenders with just one click.

Book a free demo


construction projects already awarded on Cosuno

Logo: Aug.Prien
Logo: Eiffage
Logo: Lindermann

Transparent overview of all costs and procurement stages

Optimise your cost planning and keep track of each stage of the procurement process

BIM, Cost Estimation and Tendering in one tool

The Cosuno platform allows you to keep multiple processes in one place. You don’t have to use different tools for different tasks but can manage everything from our platform. BIM, cost estimation, and the complete tendering process included.

Fast and easy BoQ-creation based on Cost Estimation

Once you have finalised your cost estimation, you can directly create the bill of quantities on our platform. If you need to make adjustments, you can easily do that afterward. All parties involved will be informed automatically, so you don’t have to take any further action.

Access to our subcontractor database to increase the tendering success

Our subcontractor network allows you to find the right construction partner for all of your projects. With higher bid rates, your tendering success increases and will help you grow your network on Cosuno.

Certified software


"Once we booked a demo with Cosuno, we immediately realised that the software was what we needed. Within three days, we were able to manage the entire manual tendering and awarding process online with the Cosuno software."

Dennis Beckmann

Purchasing manager


J. Lindemann GmbH & Co. KG

"With Cosuno, we have professionalised our projects in individual bids and bid packages: Thanks to the number of qualified bids, we can minimise price risks and form new, long-term partnerships."

Alexander Knoop



SIB Capital

"It is a big relief not having to keep composing a new email, but being able to contact subcontractors easily."

Kim Brandes



Kondor Wessels

"More automation, more transparency, fewer manual processes and thus more time for essential tasks: efficient communication on a familiar basis with subcontractors."

Andreas Paul

Purchasing manager


Gebr. Neumann

We are always available for support. How can we help you?

Would you like to learn more about Cosuno, or do you need technical support? Our experienced team will be happy to help you at any time and without obligation. We are usually available immediately.

Bastian Bornkessel

Sales Director

+49 (30) 896 778 739

Request demo

Reach out to our team and book your personal introduction to our software and how it will help you.

Request demoBook a free demo