The use of Negometrix is free for vendors.

To participate in online tenders, you must register your organization once on the Negometrixplatform. The Negometrix platform is web-based, therefore you do not need to install anything on your computer to participate.
You can create an account by completing the steps described below:

  • Go to and click ‘Sign-up’ at the top of your screen.
  • Fill out your organizational- and personal information, pick a username (preferably your e-mail address) and password and enter the shown code.
  • Click the ‘Sign-up’ button and you will receive a confirmation by e-mail.
  • Activate your account by using the link in the confirmation message.
  • You are now able to log in.

Please be aware that a company can only register once. 
If your company already has an account based using the same 'Company Registration Number', please get in touch with your company administrator to add you as a colleague to the organization account. 

Registering as a vendor, you need to indicate that you will 'Use Negometrix as a supplier'. Registering as a purchasing/ Procurement company you'll need a license. 

Common Procurement Vocabulary (CPV)-codes
Registering your organization on Negometrix, you can link it to one or more CPV-codes. By associating your organization with a CPV codes, you indicate what products or services you provide. In this way, your organization can be found by buyers using Negometrix and then invite you to participate in a tenders. In addition, you will be notified of every new tenders published on Negometrix with corresponding CPV codes. After registration, you can always change and/or delete CPV codes attached to your Company profile. In order to do so you navigate to the 'Company' page in the menu on the right and go the the 'Supplier CPV codes' tab.

When registering, you populate the most important information for your account. 

After registration you will notice in your menu on the right that 'My Profile' is not fully completed yet. You can enrich your profile information with, for example, a LinkedIn profile, profile picture and/or website in order for buyers to find you more easily.