Company lists · Data refreshed September 2026

Top 25 Eco-friendly construction firms based in Belgium

Name: Eco-friendly construction firms based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 191 companies tracked

RevenueBase identified 191 eco-friendly construction firms headquartered in Belgium as of September 2026 and tracks 1,595 professional contacts across them, including 494 with verified work emails. Liege is the largest hub.

This list covers eco-friendly construction 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

191Companies

1,595Contacts tracked

494Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest eco-friendly construction firms based in Belgium

Ranked by team size

Top 25 of 191 eco-friendly construction firms based in Belgium, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to eco-friendly construction firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	BAM Interbuild BV	Partial evidence	Berchem, BelgiumHQ checked Sep 16, 2026	201-500	171 contacts →
	Partial evidence “BAM Interbuild is currently one of the largest construction companies in the Benelux region and is a member of the Royal BAM Group.” Source: RevenueBase Database · checked Sep 16, 2026
2	Verelst	Indirect evidence	Putte, BelgiumHQ checked Sep 16, 2026	201-500	115 contacts →
	Indirect evidence “Vanuit drie centrale pijlers (Wonen, Bouw en Atelier) ontwikkelen, bouwen, renoveren en produceren we samen met onze 350 enthousiaste collega’s duurzame, functionele en…” Source: RevenueBase Database · checked Sep 16, 2026
3	B&r Bouwgroep	Indirect evidence	Arendonk, BelgiumHQ checked Sep 16, 2026	501-1,000	87 contacts →
	Indirect evidence “De bedrijven van B&R Bouwgroep specialiseren zich elk in een specifieke bouwsector.” Source: RevenueBase Database · checked Sep 16, 2026
4	Bostoen NV	Indirect evidence	Sint-denijs-westrem, BelgiumHQ checked Sep 16, 2026	201-500	69 contacts →
	Indirect evidence “Missie Bostoen Group wil op een no nonsense manier haar maatschappelijke verantwoordelijkheid nemen voor een betere wereld voor onze kinderen en kleinkinderen, door het wonen CO²…” Source: RevenueBase Database · checked Sep 16, 2026
5	Beneens Bouw EN Interieur	Indirect evidence	Olen, BelgiumHQ checked Sep 16, 2026	51-200	56 contacts →
	Indirect evidence “Al bijna tachtig jaar verbindt men de naam Beneens met kwaliteit en vertrouwen.” Source: RevenueBase Database · checked Sep 16, 2026
6	Ecohuis Houtskeletbouw	Indirect evidence	Herentals, BelgiumHQ checked Sep 16, 2026	51-200	37 contacts →
	Indirect evidence “Ecohuis is een bouwbedrijf gespecialiseerd in houtskeletbouwwoningen.” Source: RevenueBase Database · checked Sep 16, 2026
7	Ecobati	Partial evidence	Herstal, BelgiumHQ checked Sep 16, 2026	11-50	33 contacts →
	Partial evidence “Ecobati : Matériaux de construction écologiques En ce contexte de crise de l'énergie et de recherche de matériaux sains et de qualité, Ecobati est le partenaire idéal pour mener à…” Source: RevenueBase Database · checked Sep 16, 2026
8	Bast Architects & Engineers	Indirect evidence	Gent, BelgiumHQ checked Sep 16, 2026	11-50	25 contacts →
	Indirect evidence “We are in service to our clients to help them with the conception and building of bio-ecological buildings with following aspects - healthy - natural building materials - low- or…” Source: RevenueBase Database · checked Sep 16, 2026
9	SIA Société Internationale D'architecture S.A	Indirect evidence	BelgiumHQ checked Sep 16, 2026	11-50	25 contacts →
	Indirect evidence “SIA Architects désigne la Société Internationale d’Architecture, basée en Belgique et au Grand-Duché de Luxembourg, aussi active à l’étranger.” Source: RevenueBase Database · checked Sep 16, 2026
10	Etib Concrete House	Indirect evidence	Olen, BelgiumHQ checked Sep 16, 2026	51-200	25 contacts →
	Indirect evidence “ETIB nv omvat Concrete Base, Concrete House en Concretechnics.” Source: RevenueBase Database · checked Sep 16, 2026
11	Bouwbedrijf Schoofs	Indirect evidence	Hoepertingen, BelgiumHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence “Alle bouwmethodes behoren tot onze mogelijkheden, van traditionele metsel- en betonwerken over prefab staal- of betonconstructies tot de nieuwste technieken van ecologisch bouwen.” Source: RevenueBase Database · checked Sep 16, 2026
12	Kamp C	Partial evidence	Westerlo, BelgiumHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “Kamp C is the organisation for Sustainable and Innovative Construction.” Source: RevenueBase Database · checked Sep 16, 2026
13	Ts-Construct	Partial evidence	Jodoigne, BelgiumHQ checked Sep 16, 2026	11-50	20 contacts →
	Partial evidence “Construction de maisons passives, ossature bois, basse consommation.” Source: RevenueBase Database · checked Sep 16, 2026
14	Martens VAN Caimere Architecten	Indirect evidence	Ghent, BelgiumHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “Martens Van Caimere Architecten is een Gents architectenbureau dat zich specialiseert in realisaties met een hoge duurzame en architecturale ambitie, zowel voor overheden…” Source: RevenueBase Database · checked Sep 16, 2026
15	Eurabo BV	Indirect evidence	Ronse, BelgiumHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “Groothandel in hoogkwalitatieve bio-ecologische, houtbouw- en isolatiematerialen, met deskundig advies voor vakman en consument.” Source: RevenueBase Database · checked Sep 16, 2026
16	Advista	Indirect evidence	Louvain-la-neuve, BelgiumHQ checked Sep 16, 2026	1-10	13 contacts →
	Indirect evidence “ADVISTA est un bureau d’études et de conseils en environnement et développement durable.” Source: RevenueBase Database · checked Sep 16, 2026
17	K&w Construction NV	Partial evidence	Wortegem-petegem, BelgiumHQ checked Sep 16, 2026	51-200	12 contacts →
	Partial evidence “K&W Construction \| Building the Future of Sustainable Living We’re a class D7 construction company based in Belgium, with a dedicated team of 20 employees and over 40 skilled…” Source: RevenueBase Database · checked Sep 16, 2026
18	Atelier D'architecture Meunier-Westrade SRL	Indirect evidence	Tournai Be, BelgiumHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “L'Atelier d'architecture Meunier Westrade existe depuis Il a été fondé par les architectes Matthieu Meunier et Jean-François Westrade, tous deux issus de l'Institut Supérieur…” Source: RevenueBase Database · checked Sep 16, 2026
19	3bouw	Indirect evidence	Westerlo, BelgiumHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Kwaliteitsvolle houtskeletbouw, 100% op maat.” Source: RevenueBase Database · checked Sep 16, 2026
20	Intopia Bvba	Indirect evidence	Lummen, BelgiumHQ checked Sep 16, 2026	1-10	9 contacts →
	Indirect evidence “Energiezuinige houtskeletwoningen is waar Intopia reeds jaren voor staat.” Source: RevenueBase Database · checked Sep 16, 2026
21	Wood Shapers	Partial evidence	Oudergem, BelgiumHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “Wood Shapers is the wood/hybrid construction and development arm of the multidisciplinary CFE group.” Source: RevenueBase Database · checked Sep 16, 2026
22	Architenko Architectural Company Project Management Residential And Corporate Real Estate	Indirect evidence	Brussel, BelgiumHQ checked Sep 16, 2026	1-10	9 contacts →
	Indirect evidence “Architenko is a Belgian architectural firm with headquarters in Brussels, operating in Brussels and Flanders.@: Our studio is happy to help.” Source: RevenueBase Database · checked Sep 16, 2026
23	VAN Laere	Indirect evidence	Ternat, BelgiumHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
24	Ariade	Indirect evidence	Bruxelles (uccle), BelgiumHQ checked Sep 16, 2026	1-10	8 contacts →
	Indirect evidence “Ariade Architecte is a company involdved in archtecture, sustainability and hign performance buildings.” Source: RevenueBase Database · checked Sep 16, 2026
25	NEW Tech Projects	Indirect evidence	Tongeren, BelgiumHQ checked Sep 16, 2026	1-10	7 contacts →
	Indirect evidence “New Tech Projects staat voor 'new technology project development'.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: eco-friendly construction firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names eco-friendly construction firms.
Partial evidence: Its own public description names part of eco-friendly construction firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name eco-friendly construction firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 191 eco-friendly construction firms based in Belgium

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 494 reachable decision-makers.

Free signup · no credit card

View the full list →

Eco-friendly construction firms based in Belgium at a glance

As of Sep 16, 2026

31.0%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · Liege

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

131

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 191 companies.

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 eco-friendly construction firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Belgium whose own description of what they do matches “eco-friendly construction firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names eco-friendly construction firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among eco-friendly construction 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 its RevenueBase Smart Search 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, 494 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 16, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names eco-friendly construction firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many eco-friendly construction firms are there based in Belgium?

RevenueBase identified 191 eco-friendly construction 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?

BAM Interbuild BV, headquartered in Berchem, tops this list with the largest team on record.

Which city has the most eco-friendly construction firms?

Liege leads with 6 headquartered companies, followed by Antwerpen (4) and Deinze (4).

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 494 verified decision-maker contacts tracked across these 191 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 191 eco-friendly construction firms based in Belgium. Start with a free account, no credit card.

Download this list →

Related lists

Eco-friendly construction firms by geography

Browse the directory

Browse: Companies home · All Belgium lists · All Eco-friendly construction firms lists · New lists

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 Smart Search, 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.