Professionals and Companies Directory - Luxembourg

Professionals and Companies File - Luxembourg

The professionals and companies file of the Grand Duchy of Luxembourg is available, either through direct delivery or via our software. It covers the entire country, including companies listed in neighboring countries.

Beyond contact details, many records include the decision-maker, NACE code, RCS number, VAT number, workforce size, and date of establishment: enough to target precisely and reach the right person.

What is this file used for

Here’s what our clients do with it. The list is not exhaustive; it gives an idea of the uses.

Commercial prospecting

You sell a service to businesses - accounting, IT, security, cleaning, consulting, supplies - and want to cover the Grand Duchy sector by sector, with the phone number and email of each company.

Precise sector targeting

The directory categories and NACE code allow you to focus only on companies involved in financial participation, real estate agencies, restaurants, law firms, or any other activity.

Reaching the decision-maker

The name and role of the manager are provided: when calling the company, you ask for the person who makes decisions.

Building a network of partners or resellers

Identify players in a specific sector, measure their distribution by locality, and contact them one by one.

Market research and competitive intelligence

Know the actual composition of a sector in Luxembourg: who is present, where, since when, and with what workforce.

Recruitment and direct approach

Identify companies in a given profession for recruitment campaigns or candidate outreach.

Enriching your database

Complete an existing CRM with RCS numbers, VAT numbers, and missing contact details, or verify the ones you have.

Postal mailing

The full address allows you to prepare targeted paper mailings where phone contact is not suitable.

What a record contains

The identification data are masked below with dots. They are, of course, complete in the delivered file. Only some records include each piece of information; others remain empty.

Select what you need

The file can be segmented according to your criteria, either alone or combined:

• sector of activity, by directory category or NACE code
• locality or postal code
• workforce and establishment date
• contact type: landline, mobile, email, decision-maker

What the law states in Luxembourg

Each record indicates what is permitted with the number it contains, and with its email if available.

Article 11 of the amended law of May 30, 2005, requires prior consent from individuals. A company can be called and receive commercial emails at its generic address, provided the sender identifies themselves and offers an unsubscribe option. An independent professional, liberal profession, or a personal address (firstname.lastname@) requires prior consent, just like an individual. Anyone can oppose prospecting at any time; their opposition must be respected.

If you are calling from France, your own regulations also apply to your campaigns. We recommend verifying them before starting.

Delivery formats

CSV and Excel, ready to use in your spreadsheet, CRM, or prospecting tool. The file is also directly usable from our software.

Have a specific need?

Tell us which sectors and localities interest you, and what type of contact you work with. We will inform you of what is available for your selection. Contact us.