Register now for free and receive inquiries about construction projects
With a single click, you can directly indicate in the inquiry e-mail whether you would like to submit a bid or not. As a result, you and all the stakeholders involved save unnecessary inquiries by e-mail or phone.
Instantly see the bids you have submitted for a particular trade. Supplements can be easily created and tracked later. Everyone involved never loses track of the current bid.
Simply fill out bills of quantities online. It is no longer necessary to print bills of quantities and scan bids and the client does not have to manually digitise your bid again. As a result, both parties save a lot of time.
By entering unit prices digitally, we calculate the totals automatically. As a result, you no longer have to calculate totals and page transfers yourself. This saves time and avoids errors.
We support GAEB format, allowing you to download bills of quantities, price them in the AVA tool of your choice, and conveniently upload them to Cosuno.
Especially for larger projects, a smooth exchange of documents or plans is necessary. For this purpose, Cosuno has a central file repository for each request and bid. This enables all parties involved to find the appropriate documents at one place.
If you have questions about an inquiry, you can contact the client directly via the message function. As a result, your message will be sent directly to the appropriate contact person in the case of technical questions. As soon as an answer is available, you will receive a notification.
Clients may request certificates from you using Cosuno. Once submitted, they do not have to be uploaded again for each new trade.
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.
Complete your profile to be invited to the right projects. To start, we need the name of your company, what trades you offer and the radius in which you are looking for projects.
If you also want to receive and price inquiries faster, invite suitable construction companies and receive a bonus for successful referrals. To do so, please contact us via e-mail.
Get more inquiries from qualified construction companies and simplify your bidding process. There are no costs – we promise.
Our servers are located in Germany and we comply with the DSGVO. We offer your data a maximum of security using the latest encryption technology and continuous backups.
Our team is ready to help you at any time and always within 30 seconds. You can reach our experts free of charge by phone or via chat, which is located on the bottom right of every page.
We work in a customer-centric way and listen to you. Your needs and requirements are our top priority. You benefit from free updates and new features you really need.