Directory data sources
The Vert.lu directory contains two kinds of company listings. This page explains where the information comes from, how to tell them apart and how to request a correction.
Partner companies
A partner company created or claimed its own listing, confirmed its contact details and agreed to receive quote requests through Vert.lu. Only those listings offer direct contact and a quote request button.
Listings compiled from public sources
All other listings are compiled from registers and public sources (trade register, professional registers, official publications). Those companies are not Vert.lu partners, have not confirmed this information and receive no requests through our site. We display no contact persons, no unverified email address and no quote request button on them.
Correction or removal
Any company can request a correction or the complete removal of its listing. Requests are handled as quickly as possible, after which the listing is removed from the directory and from search engines.