Company lists · Data refreshed September 2026
Top 22 Internet law firms based in Belgium
RevenueBase identified 42 internet law firms headquartered in Belgium as of September 2026 and tracks 670 professional contacts across them, including 437 with verified work emails and 20 with mobile numbers. Brussels is the largest hub.
This list covers internet law firms headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 22 largest internet law firms based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 49 | ||||
“We are Four & Five, legal experts with a business mindset.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 39 | ||||
“ARTES is a business law firm specialized in Intellectual Property (IP), Information Technology (IT), Privacy & Security.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 36 | ||||
“Timelex is a boutique law firm, based in Brussels and specialized in telecom, IT/IP, media and e-business.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 19 | ||||
“Faros focuses on competition law, data protection law and compliance.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 17 | ||||
“PIERSTONE Brussels is the law firm for the digital economy that focuses on Intellectual Property, IT, Data and Tech law.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 17 | ||||
“We provide the highest level of legal services in relation to intellectual property rights, advertising, media & more to help you secure and maintain your market position.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 16 | ||||
“IFORI is an IP/IT-law boutique, we are happy to assist you in protecting your IP (trademarks, patents, models, copyrights, etc.) and in the preparation and negotiation of ICT, R&D…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 9 | ||||
“Nuans is a business law firm focusing on corporate law, M&A, IP, technology and data protection / privacy.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 8 | ||||
“Focused primarily on commercial, IP, IT and data protection, AContrario is a law firm offering professional, top-notch and personalized legal advice.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 7 | ||||
“Mint Advocaten is een advocatenkantoor dat haar diensten verleent vanuit Zuid-Oost Vlaanderen.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 6 | ||||
“In een digitale wereld waarin data en technologie centraal staan, is inzicht in technologierecht en dataprotectie essentieel voor elke ondernemer.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | Lex4uIndirect evidence | 6 | |||
“Lex4u, le droit au service de votre croissance.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 5 | ||||
“IP PORTA offers accessible and high-quality services in the domain of intellectual property rights and privacy.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 4 | ||||
“Erkelens Law is a niche law firm, created in January 2017.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 4 | ||||
“Het ICT-recht is een rechtsgebied dat zich razendsnel ontwikkelt.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 3 | ||||
“TechLaB is a boutique law firm that provides legal services to companies in the technology sector.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 | ||||
“Legal services for creatives and innovative companies.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 | ||||
“Situé au coeur de la Capitale de l'Europe, notre cabinet intervient, en droit privé, plus spécifiquement dans les domaines du droit de la vie privée, des médias et des nouvelles…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 | ||||
“Linden & De Roeck has been founded in 2017 by Bénédicte Linden and Carole De Roeck, two passionate IP attorneys with 20 years of experience each.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | Odity LAWIndirect evidence | 2 | |||
“ODITY est un cabinet d'avocats disruptifs dédié aux startups et aux entrepreneurs.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | 1 | ||||
“Advocatenkantoor” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1 | ||||
“MD-LEX is a Brussels-based law firm supporting companies, self-employed professionals and non-profit organizations.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 22 of 42 internet law firms based in Belgium
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Internet law firms based in Belgium at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among internet law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Belgium whose own description of what they do matches “internet law firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among internet law firms, and records with no verified work email. Companies headquartered outside Belgium are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 437 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 4, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many internet law firms are there based in Belgium?
RevenueBase identified 42 internet law firms headquartered in Belgium as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Four & Five, headquartered in Belgium, tops this list with the largest team on record.
Which city has the most internet law firms?
Brussels leads with 5 headquartered companies, followed by Bruxelles (3) and Antwerp (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 437 verified decision-maker contacts tracked across these 42 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.