Company lists · Data refreshed November 2026

Top 25 Sustainable building designers based in Belgium

RevenueBase identified 114 company matches for sustainable building designers associated with Belgium as of November 2026 and tracks 902 professional contacts across them, including 396 with verified work emails. Brussels is the largest hub.

This list covers company matches for sustainable building designers associated with Belgium, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
114Companies
902Contacts tracked
396Verified emails
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The 25 largest sustainable building designers based in Belgium

Ranked by team size
Top 25 of 114 company matches for sustainable building designers based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBrussels, BelgiumHQ recorded Nov 6, 202651-200135 contacts →

Exact match

“B2Ai stands for a multidisciplinary team of 140 architects, structural + technical engineers, interior designers & urban planners, based in Brussels, Ghent, Roeselare & Antwerp…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“We inspireren en helpen om in een menselijke sfeer samen gebouwen juister te ontwerpen, bouwen en onderhouden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHasselt, BelgiumHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“architecture and urban planning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“SuReal is an independent firm of engineer-architects and engineers with expertise in Integrated Sustainability in the real estate sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Bureau d'Etudes en Design Energétique du Bâtiment, MK Engineering s'est forgé une solide expérience en conception très basse énergie avec ses services de Conseil aux Architecte et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWetteren, BelgiumHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Onze architecten voelen zich thuis in de stad, maar zeker ook in het landelijk gebied.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“CENERGIE delivers consulting, design, engineering and project management services for energy-efficient and sustainable buildings during their entire lifecycle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Wattson maakt van gebouwen de gangmakers van de energietransitie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Sustainable architecture GLOCAL think GLObal act LOCal”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGhent, BelgiumHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“ROBUUST architectuur & onderzoek stands for a robust project approach in fields of architectural, structural and technical design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLeuven, BelgiumHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“LAVA architecten is an architecture & planning company based out of 74 Parijsstraat, Leuven, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBeringen, BelgiumHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Wij bij Exergie, willen de wereld verduurzamen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Wij zijn een sterk team bestaande uit een gezonde mix van zeer ervaren rotten en dynamisch jong geweld.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBorgerhout, BelgiumHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Pixii / Passive House Platform has been the reference in sustainable, climate-robust building and living since 2002.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRonse, BelgiumHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“De Noordboom bouwt energiezuinige woningen met hernieuwbare grondstoffen uit duurzame ontginning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-509 contacts →

Exact match

“WOW architecten is an architecture & planning company based out of 216 Sint-Lievenslaan, Gent, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSombreffe, BelgiumHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Notre bureau est composé de deux ingénieurs civils architectes Jérôme Desmedt et Céline Purnelle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBelgiumHQ recorded Nov 6, 202611-509 contacts →

Exact match

“SIA Architects désigne la Société Internationale d’Architecture, basée en Belgique et au Grand-Duché de Luxembourg, aussi active à l’étranger.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGhent, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Architecten- en studiebureau voor bio-ecologisch, energiezuinig en integraal duurzaam bouwen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKortrijk, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“TIDES Architecture & Engineering is a multidisciplinary office for sustainable offices and industrial buildings”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“VIBE ondersteunt jouw organisatie om te ontwerpen en te bouwen in harmonie met de natuur en de mens.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBrussel, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Architenko is a Belgian architectural firm with headquarters in Brussels, operating in Brussels and Flanders.@: Our studio is happy to help.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTongeren, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

“New Tech Projects staat voor 'new technology project development'.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact match3560, BelgiumHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Qern is het studiebureau van de nieuwe generatie, ontstaan uit de fusie van Enerdo en CreteQ, en samen goed voor meer dan 30 jaar ervaring.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAalter, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Wood Architects are for many years specialized in energy-efficient and sustainable building.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 114 sustainable building designers based in Belgium

See the full list, filter by size, metro and specialty, and access 396 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainable building designers based in Belgium at a glance

As of Nov 6, 2026
43.9%Verified-email coverage
7.9Average contacts per company
1-10Median size (employees)
7.9%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
86
11-50
22
51-200
2
201-500
1
1,001-5,000
1

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 114 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Belgium whose business descriptions match “sustainable building designers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 396 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “sustainable building designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable building designers are there based in Belgium?

RevenueBase identified 114 company matches for sustainable building designers associated with Belgium as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

B2ai Architects tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sustainable building designers?

Brussels leads with 9 company records, followed by Ghent (7) and Antwerp (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 396 professional contacts with verified work emails tracked across these 114 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.