Company lists · Data refreshed September 2026

Top 25 Landscape architecture firms based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 379 companies tracked

RevenueBase identified 379 landscape architecture firms headquartered in Belgium as of September 2026 and tracks 1,615 professional contacts across them, including 619 with verified work emails. Gent is the largest hub.

This list covers landscape architecture 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 17, 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 17, 2026 86% judged on-target in blind review

379Companies

1,615Contacts tracked

619Verified emails

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The 25 largest landscape architecture firms based in Belgium

Ranked by team size

Top 25 of 379 landscape architecture firms based in Belgium, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to landscape architecture 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	Krinkels	Indirect evidence	Bruxelles/brussel, BelgiumHQ checked Sep 17, 2026	501-1,000	197 contacts →
	Indirect evidence “De 'K' van landschapsaannemer Krinkels staat al 50 jaar symbool voor de inrichting en het onderhoud van publieke en private ruimtes.” Source: RevenueBase Database · checked Sep 17, 2026
2	Buur Part Of Sweco	Partial evidence	Leuven, BelgiumHQ checked Sep 17, 2026	51-200	74 contacts →
	Partial evidence “BUUR Part of Sweco is an interdisciplinary company active in the fields of urbanism, urban planning, landscape design and mobility.” Source: RevenueBase Database · checked Sep 17, 2026
3	Omgeving	Partial evidence	Berchem, BelgiumHQ checked Sep 17, 2026	51-200	71 contacts →
	Partial evidence “OMGEVING is a design office with over 85 experienced and dedicated spatial planners, landscape architects, urban planners, engineers, architects, environmental experts, and just…” Source: RevenueBase Database · checked Sep 17, 2026
4	Wirtz International NV	Strong evidence	Schoten, BelgiumHQ checked Sep 17, 2026	11-50	28 contacts →
	Strong evidence “Wirtz International, and its sister company, Wirtz Tuinarchitectuur, form the largest garden and landscape architecture firm in Belgium.” Source: RevenueBase Database · checked Sep 17, 2026
5	AUPA	Partial evidence	Verviers, BelgiumHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “Bureau d'architecture fondé en 1977 par Marc Jortay, AUPa est actif dans l'architecture, l'urbanisme, et le paysagisme.” Source: RevenueBase Database · checked Sep 17, 2026
6	Atelier Ruimtelijk Advies	Indirect evidence	Antwerpen, BelgiumHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Atelier Ruimtelijk Advies is een adviesbureau dat meebouwt aan de ontwikkeling van duurzame, kwalitatieve landschappen en publieke ruimtes.” Source: RevenueBase Database · checked Sep 17, 2026
7	Verhofsté Group	Indirect evidence	Zele, BelgiumHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “With our products and constructions, we turn outside public and private spaces into beautiful, pleasant and at the same time efficient living and working environments.” Source: RevenueBase Database · checked Sep 17, 2026
8	JNC International S.A	Indirect evidence	Uccle, BelgiumHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “JNC International s.a, fondée en 1968, est un bureau d’études interdisciplinaires, regroupant des professionnels spécialisés dans l’étude du paysage, de l’environnement, de…” Source: RevenueBase Database · checked Sep 17, 2026
9	Leidgens	Indirect evidence	Dison, BelgiumHQ checked Sep 17, 2026	51-200	21 contacts →
	Indirect evidence “Depuis plus de 40 ans, Leidgens imagine et donne vie à toutes vos envies d’aménagement extérieur pour que votre projet soit le reflet de votre entreprise.” Source: RevenueBase Database · checked Sep 17, 2026
10	Erik Dhont Landscape Architects	Partial evidence	Brussels, BelgiumHQ checked Sep 17, 2026	1-10	21 contacts →
	Partial evidence “Erik Dhont sees garden-making / landscaping as a form of art, and he embraces it with imagination in order to give the clients and the users of these spaces a place to dream.” Source: RevenueBase Database · checked Sep 17, 2026
11	Beel Architecten	Partial evidence	Ghent, BelgiumHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “In the early 80s Stéphane Beel founded his own architectural office.” Source: RevenueBase Database · checked Sep 17, 2026
12	Bureau Cnockaert	Indirect evidence	Wervik, BelgiumHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Verblauwen, vergroenen verbinden.” Source: RevenueBase Database · checked Sep 17, 2026
13	UNAA	Strong evidence	Bruxelles, BelgiumHQ checked Sep 17, 2026	11-50	13 contacts →
	Strong evidence “UNA\|A, acronym of Urban Nation Architects & Associates, is an integrated design studio providing Architecture, Landscape and Interior Design services.” Source: RevenueBase Database · checked Sep 17, 2026
14	Modulo Architects	Indirect evidence	Brussel, BelgiumHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “MODULO architects was founded in and has since steadily grown into the experienced team it is today, boasting the exceptional skills and creativity of some twenty engineers and…” Source: RevenueBase Database · checked Sep 17, 2026
15	Open Architectes	Indirect evidence	Ronquières, BelgiumHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “La force de l’équipe réside dans l’état d’esprit qui y règne.” Source: RevenueBase Database · checked Sep 17, 2026
16	S.Bilt BV	Indirect evidence	Bornem, BelgiumHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “S.Bilt is een jong, fris en dynamisch advies- en ingenieursbureau.” Source: RevenueBase Database · checked Sep 17, 2026
17	Brut Architecture And Urban Design	Indirect evidence	Brussels, BelgiumHQ checked Sep 17, 2026	1-10	11 contacts →
	Indirect evidence “BRUT is an office specialising in improving our everyday surroundings with a wide range of expertise both in the field of research, design and implementation.” Source: RevenueBase Database · checked Sep 17, 2026
18	Belurba Urban Furniture	Indirect evidence	Achel, BelgiumHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Belurba, uw partner voor de inrichting van de buitenruimte.” Source: RevenueBase Database · checked Sep 17, 2026
19	Kollektif Landscape	Strong evidence	Ghent, BelgiumHQ checked Sep 17, 2026	1-10	10 contacts →
	Strong evidence “Kollektif is a design studio for landscape architecture and ecological urbanism based in Ghent (BE), founded by Björn Bracke and Joke Vande Maele.” Source: RevenueBase Database · checked Sep 17, 2026
20	Green Surf	Indirect evidence	Gembloux, BelgiumHQ checked Sep 17, 2026	1-10	10 contacts →
	Indirect evidence “Green SURF conçoit et met en œuvre des espaces naturels urbains dans une logique de développement durable pour reconnecter la ville et ses citoyens aux bienfaits de la nature et à…” Source: RevenueBase Database · checked Sep 17, 2026
21	Ludo Dierckx Tuindesign	Indirect evidence	Westerlo, BelgiumHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Ludo Dierckx Tuindesign realiseert zowel klassieke als moderne projecten.” Source: RevenueBase Database · checked Sep 17, 2026
22	Avantgarden NV	Partial evidence	Wijnegem, BelgiumHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Avantgarden benadert tuinen als architectuur in de buitenruimte.” Source: RevenueBase Database · checked Sep 17, 2026
23	Kras Architecten	Indirect evidence	Ghent, BelgiumHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “We are KRAS; an experienced Ghent-based design agency consisting of 10 passionate (ir)architects.” Source: RevenueBase Database · checked Sep 17, 2026
24	VAN Vlierden	Indirect evidence	Sint-huibrechts-lille, BelgiumHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Met de perfectie voor groen al meer dan 60 jaar in de vingers is Groenbedrijf Van Vlierden de geknipte partner voor uw omgevingsaanleg.” Source: RevenueBase Database · checked Sep 17, 2026
25	Mahieu NV	Indirect evidence	Oudenburg, BelgiumHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Omgevingswerken” Source: RevenueBase Database · checked Sep 17, 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: landscape architecture 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 landscape architecture firms.
Partial evidence: Its own public description names part of landscape architecture firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name landscape architecture 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 379 landscape architecture firms based in Belgium

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Landscape architecture firms based in Belgium at a glance

As of Sep 17, 2026

38.3%Verified-email coverage

4.3Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · Gent

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

278

11-50

51-200

501-1,000

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 379 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 landscape architecture 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 “landscape architecture 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 landscape architecture 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 landscape architecture 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, 619 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 17, 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 landscape architecture 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 landscape architecture firms are there based in Belgium?

RevenueBase identified 379 landscape architecture 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?

Krinkels, headquartered in Belgium, tops this list with the largest team on record.

Which city has the most landscape architecture firms?

Gent leads with 10 headquartered companies, followed by Bruxelles (8) and Antwerpen (7).

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 619 verified decision-maker contacts tracked across these 379 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 17, 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 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.