Company lists · Data refreshed September 2026

Top 25 Renewable energy integration consultants based in Belgium

Name: Renewable energy integration consultants based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 263 companies tracked

RevenueBase identified 263 renewable energy integration consultants headquartered in Belgium as of September 2026 and tracks 8,724 professional contacts across them, including 1,171 with verified work emails. Brussels is the largest hub.

This list covers renewable energy integration consultants 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

263Companies

8,724Contacts tracked

1,171Verified emails

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The 25 largest renewable energy integration consultants based in Belgium

Ranked by team size

Top 25 of 263 renewable energy integration consultants 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 renewable energy integration consultants: 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	Laborelec	Indirect evidence	Linkebeek, BelgiumHQ checked Sep 17, 2026	201-500	379 contacts →
	Indirect evidence “Laborelec, part of ENGIE Research & Innovation, is a leading centre of expertise, research and innovation in electrical power technologies.” Source: RevenueBase Database · checked Sep 17, 2026
2	Eneco Belgium	Partial evidence	Mechelen, BelgiumHQ checked Sep 17, 2026	201-500	250 contacts →
	Partial evidence “Eneco Belgium is a sustainable energy provider.” Source: RevenueBase Database · checked Sep 17, 2026
3	3e	Strong evidence	Brussels, BelgiumHQ checked Sep 17, 2026	51-200	247 contacts →
	Strong evidence “3E is a leading technology and SaaS company providing digital solutions and expert services that maximise the performance of renewable energy assets.” Source: RevenueBase Database · checked Sep 17, 2026
4	Enersol	Indirect evidence	Battice, BelgiumHQ checked Sep 17, 2026	51-200	101 contacts →
	Indirect evidence “Depuis 2005, notre objectif est d’accompagner nos clients dans la transition énergétique de leurs bâtiments privés ou professionnels.” Source: RevenueBase Database · checked Sep 17, 2026
5	E&c Consultants	Strong evidence	Kortrijk, BelgiumHQ checked Sep 17, 2026	51-200	100 contacts →
	Strong evidence “E&C is an energy consultancy with an international team of energy experts that offer a unique blend of global capabilities and local expertise.” Source: RevenueBase Database · checked Sep 17, 2026
6	Elia Grid International EGI	Partial evidence	Brussels, BelgiumHQ checked Sep 17, 2026	51-200	93 contacts →
	Partial evidence “Elia Grid International (EGI) is a global engineering consultancy company specialised in complex power system challenges.” Source: RevenueBase Database · checked Sep 17, 2026
7	Deplasse	Indirect evidence	Watermael-boitsfort, BelgiumHQ checked Sep 17, 2026	51-200	74 contacts →
	Indirect evidence “Deplasse est un bureau d’études et de conseils qui offre une vision globale et transversale sur la transition énergétique incluant expertise technique, approche patrimoniale et…” Source: RevenueBase Database · checked Sep 17, 2026
8	CKS Elektrotechniek	Indirect evidence	Dilsen-stokkem, BelgiumHQ checked Sep 17, 2026	51-200	72 contacts →
	Indirect evidence “Uitdagingen in duurzame innovaties op vlak van elektrotechniek.” Source: RevenueBase Database · checked Sep 17, 2026
9	YUSO	Strong evidence	Waregem, BelgiumHQ checked Sep 17, 2026	11-50	55 contacts →
	Strong evidence “Yuso is an energy supplier with a strong affinity for Renewable Energy Sources (RES).” Source: RevenueBase Database · checked Sep 17, 2026
10	Energyking	Partial evidence	Herent, BelgiumHQ checked Sep 17, 2026	51-200	53 contacts →
	Partial evidence “EnergyKing werd in 2013 opgericht door twee ingenieurs: Lucas & Wiet.” Source: RevenueBase Database · checked Sep 17, 2026
11	Broptimize Energy	Indirect evidence	Remicourt, BelgiumHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “Fondée en 2016 par deux frères, Sébastien et Michael Menu et issue de l'Université de Liège, Broptimize est aujourd'hui la référence en matière d'accompagnement dans la transition…” Source: RevenueBase Database · checked Sep 17, 2026
12	MR Solar	Partial evidence	Zwevegem, BelgiumHQ checked Sep 17, 2026	51-200	51 contacts →
	Partial evidence “Efficiency Thanks to our advice focused on a sustainable ecosystem, we offer our customers a tailor-made energy solution, resulting in optimal efficiency in both the near and…” Source: RevenueBase Database · checked Sep 17, 2026
13	Linea Trovata Group	Indirect evidence	Lokeren, BelgiumHQ checked Sep 17, 2026	51-200	48 contacts →
	Indirect evidence “Zonnepanelen, batterijen, laadinfrastructuur slimme sturingen en warmte- en koeloplossingen?” Source: RevenueBase Database · checked Sep 17, 2026
14	Insaver	Indirect evidence	Houthalen, BelgiumHQ checked Sep 17, 2026	51-200	45 contacts →
	Indirect evidence “At Insaver, we guide you every step of the way toward a low-carbon future.” Source: RevenueBase Database · checked Sep 17, 2026
15	Dymotec	Indirect evidence	Olen, BelgiumHQ checked Sep 17, 2026	11-50	44 contacts →
	Indirect evidence “WHEN POWER BECOMES SMART Whether we’re working on guarantee, realisation or optimisation projects, our experts create the best solution for you, from design to realisation.” Source: RevenueBase Database · checked Sep 17, 2026
16	Bureau D'études A Concept	Indirect evidence	Liège, BelgiumHQ checked Sep 17, 2026	11-50	38 contacts →
	Indirect evidence “A+ Concept est un bureau d'études composé d'experts énergétiques et ingénieurs spécialisés dans les techniques du bâtiment.” Source: RevenueBase Database · checked Sep 17, 2026
17	Enerdeal By EDP	Partial evidence	Zaventem, BelgiumHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “Enerdeal by EDP supports industrial and public players in their energy transition, turning solar energy into a strategic lever for performance, sustainability and independence.” Source: RevenueBase Database · checked Sep 17, 2026
18	Lifepowr	Partial evidence	Antwerp, BelgiumHQ checked Sep 17, 2026	11-50	32 contacts →
	Partial evidence “LIFEPOWR is at the forefront of transforming the energy landscape by orchestrating energy flows to balance the grid while unlocking the flexibility of thousands of decentralized…” Source: RevenueBase Database · checked Sep 17, 2026
19	Coretec Energy	Indirect evidence	Angleur, BelgiumHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “ACTIVITÉS ET PRODUITS CORETEC, votre partenaire vers une gestion durable et performante de votre énergie, a comme principal objectif de réduire la facture énergétique et donc…” Source: RevenueBase Database · checked Sep 17, 2026
20	ESE	Partial evidence	Veurne, BelgiumHQ checked Sep 17, 2026	51-200	24 contacts →
	Partial evidence “Op maat van elke individuele klant werkt ESE de technisch optimale en meest economische oplossing uit voor hun specifieke energie problemen en dit steeds vanuit een ecologisch…” Source: RevenueBase Database · checked Sep 17, 2026
21	We Green Belgium	Indirect evidence	Zaventem, BelgiumHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “We Green vise à réduire la dépendance de ses clients aux sources d'énergie non-durables afin de diminuer leurs émissions de carbone via des solutions énergétiques vertes et…” Source: RevenueBase Database · checked Sep 17, 2026
22	Ecopuur	Indirect evidence	9850, BelgiumHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Ecopuur bekijkt het verbruikspatroon van je huidige of nieuwe woning.” Source: RevenueBase Database · checked Sep 17, 2026
23	beebop.ai	Indirect evidence	Antwerp, BelgiumHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Beebop builds the orchestration infrastructure layer for modern power systems.” Source: RevenueBase Database · checked Sep 17, 2026
24	Helexia Belgium	Partial evidence	Antwerpen, BelgiumHQ checked Sep 17, 2026	201-500	23 contacts →
	Partial evidence “Helexia is your all-in-one partner for accelerating your energy transition.” Source: RevenueBase Database · checked Sep 17, 2026
25	Aatechnics NV	Indirect evidence	Gent, BelgiumHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Bij AAtechnics begrijpen we dat overstappen naar een CO2- neutraal bedrijfsmodel meer is dan alleen een milieuvriendelijke keuze - het is een strategische zet voor de toekomst.” 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: renewable energy integration consultants. 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 renewable energy integration consultants.
Partial evidence: Its own public description names part of renewable energy integration consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy integration consultants. 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 263 renewable energy integration consultants based in Belgium

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Renewable energy integration consultants based in Belgium at a glance

As of Sep 17, 2026

13.4%Verified-email coverage

33.2Average contacts per company

1-10Median size (employees)

8.0%Largest-city concentration · Brussels

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

161

11-50

51-200

201-500

5,001-10,000

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 263 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 renewable energy integration consultants, 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 “renewable energy integration consultants”. 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 renewable energy integration consultants), 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 renewable energy integration consultants, 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, 1,171 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 renewable energy integration consultants, 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 renewable energy integration consultants are there based in Belgium?

RevenueBase identified 263 renewable energy integration consultants 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?

Laborelec, headquartered in Linkebeek, tops this list with the largest team on record.

Which city has the most renewable energy integration consultants?

Brussels leads with 21 headquartered companies, followed by Zaventem (5) and Antwerpen (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 1,171 verified decision-maker contacts tracked across these 263 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.