Company lists · Data verified August 2026

Top 25 Environmental law firms based in Belgium

Name: Environmental law firms based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 147 companies tracked

There are 147 environmental law firms headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 1,084 professional contacts across them, including 521 with verified work emails and 13 with mobile numbers. Brussels is the largest hub.

This list covers environmental law firms headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

147Companies

1,084Contacts tracked

521Verified emails

13Mobile numbers

Unlock all 147 companies Free account · no credit card · 2 minutes

The 25 largest environmental law firms based in Belgium

Ranked by team size

Top 25 of 147 environmental law firms based in Belgium, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Gd&a Advocaten	Geel	11-50	57	39
2	Advox Advocaten	Brasschaat	11-50	50	40
3	Storme, Leroy, VAN Parys Advocatenassociatie	Gent	11-50	27	23
4	LDR Advocaten In Omgevingsrecht	Oostkamp	11-50	27	19
5	Xirius Public	Auderghem	11-50	27	10
6	Publius Advocaten	Brussel	11-50	22	17
7	moov.law	Bruxelles	1-10	22	13
8	Henry ET Mersch, Cabinet D'avocats	Liege	11-50	22	11
9	Forum Advocaten	Antwerpen	11-50	21	15
10	LMBD	Brussel Bosvoorde	11-50	21	11
11	Urbanlaw	Brussels	11-50	18	3
12	Bdl&t Advocaten	n/a	11-50	17	15
13	Praxislaw	Brussels	11-50	17	9
14	HSP Avocats	Wavre	11-50	16	14
15	Atrius Advocaten	Herentals	11-50	15	13
16	Corbus Advocaten	Antwerpen	11-50	15	10
17	Miles Legal	Brussels	1-10	14	11
18	Akurad Advocaten	Roeselare	11-50	14	10
19	Verbist Advocatuur	Antwerpen	11-50	13	11
20	AG Environnement	n/a	11-50	13	5
21	emotio.law	Bruxelles	11-50	12	9
22	Portico Lawyers	Brussel	11-50	12	8
23	Bierens LAW	Antwerpen	51-200	12	4
24	Coteaux Avocats Associés	Bruxelles	11-50	10	4
25	Bourtembourg & CO	Bruxelles	1-10	10	4

Showing 25 of 147 environmental law firms based in Belgium

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 521 reachable decision-makers.

Free account · no credit card

See all 147 companies

Environmental law firms based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

BrusselsLargest hub · 13 HQs

13Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

100

11-50

51-200

Environmental law firms by metro

Metro	Companies
Environmental law firms in Brussels	13
Environmental law firms in Antwerpen	12
Environmental law firms in Bruxelles	9
Environmental law firms in Hasselt	5
Environmental law firms in Brussel	4
Environmental law firms in Roeselare	4
Environmental law firms in Gent	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “environmental law firms”, with match quality audited by blind human judging, and headquartered in Belgium.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many environmental law firms are there based in Belgium?

There are 147 environmental law firms headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

Gd&a Advocaten, headquartered in Geel, tops this list with the largest team on record.

Which city has the most environmental law firms?

Brussels leads with 13 headquartered companies, followed by Antwerpen (12) and Bruxelles (9).

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 521 verified decision-maker contacts tracked across these 147 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 147 environmental law firms based in Belgium. Start with a free account, no credit card.

Get the full list

Related lists

Environmental law firms by geography

Browse the directory

Browse: Companies home · All Belgium lists · All Environmental law firms lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.