Company lists · Data verified August 2026

Top 25 Energy efficiency program software based in Belgium

Name: Energy efficiency program software based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 62 companies tracked

There are 62 energy efficiency program software headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 923 professional contacts across them, including 444 with verified work emails and 32 with mobile numbers. Gent is the largest hub.

This list covers energy efficiency program software 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.

62Companies

923Contacts tracked

444Verified emails

32Mobile numbers

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The 25 largest energy efficiency program software based in Belgium

Ranked by team size

Top 25 of 62 energy efficiency program software 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	Position Green	n/a	201-500	323	160
2	Smappee	Harelbeke	51-200	129	84
3	XEMEX	Schoten	11-50	33	13
4	TAPIO	Brussels	11-50	29	3
5	Delpower	n/a	11-50	24	22
6	Ecopuur	Drongen	11-50	23	16
7	ODOT	Schoten	11-50	20	5
8	Trinergy	n/a	11-50	19	7
9	Cogenius	Deerlijk	11-50	18	12
10	EMAZE	Gent	11-50	17	12
11	Enprove	Gent	11-50	17	7
12	Wattson NV	Ghent	11-50	16	10
13	Dnergy	n/a	11-50	16	9
14	Enersee	n/a	11-50	14	11
15	Ensatec	Genk	1-10	12	10
16	Denercon	Berchem	11-50	12	6
17	OKTOW	Izegem	1-10	11	7
18	Factor4	Antwerp	1-10	9	8
19	Aug.E	Brussels	11-50	9	6
20	Optiwatt Scrl	Wauthier-Braine	1-10	7	6
21	E-Nova	Dour	1-10	7	3
22	The Energy HUB	n/a	1-10	6	5
23	Strive	Ghent	1-10	6	3
24	klareco.be	Liege	1-10	5	2
25	Turpea	Leuze-En-Hainaut	1-10	5	1

Showing 25 of 62 energy efficiency program software based in Belgium

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 444 reachable decision-makers.

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Energy efficiency program software based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

GentLargest hub · 4 HQs

32Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Energy efficiency program software by metro

Metro	Companies
Energy efficiency program software in Gent	4
Energy efficiency program software in Brussels	3
Energy efficiency program software in Ghent	2
Energy efficiency program software in Genk	2
Energy efficiency program software in Schoten	2
Energy efficiency program software in Kortrijk	2
Energy efficiency program software in Liege	2

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 “energy efficiency program software”, 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 energy efficiency program software are there based in Belgium?

There are 62 energy efficiency program software headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most energy efficiency program software?

Gent leads with 4 headquartered companies, followed by Brussels (3) and Ghent (2).

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 444 verified decision-maker contacts tracked across these 62 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.

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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.