Company lists · Data verified August 2026

Top 25 Energy efficiency program software based in Portugal

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 66 companies tracked

There are 66 energy efficiency program software headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 496 professional contacts across them, including 210 with verified work emails and 29 with mobile numbers. Lisboa is the largest hub.

This list covers energy efficiency program software headquartered in Portugal, 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.

66Companies

496Contacts tracked

210Verified emails

29Mobile numbers

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The 25 largest energy efficiency program software based in Portugal

Ranked by team size

Top 25 of 66 energy efficiency program software based in Portugal, 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	Nextbitt	Lisboa	51-200	66	51
2	Elergone Energia	Leca Da Palmeira	11-50	42	36
3	Effizency	Lisboa	11-50	30	27
4	Arquiled	Mora	51-200	30	20
5	LMIT	Lisbon	11-50	18	5
6	Watt Intelligent Solutions	Lisboa Carnaxide	1-10	14	7
7	Aliartalentos	Gondomar	1-10	12	4
8	SCT Power, LDA	Venda Do Pinheiro	11-50	11	7
9	Wecookit	Lisboa	11-50	10	4
10	Thermosite	Maia	1-10	9	9
11	Âmago-Energia Inteligente, LDA	n/a	1-10	8	1
12	Lugotech	Guimaraes	1-10	7	6
13	KPM Engineering Services LTD	Maia	11-50	7	2
14	Wisemetering	Lisboa	11-50	6	6
15	Enermatch	Lisbon	11-50	6	5
16	Image4all	Carnaxide	1-10	6	3
17	Consultoria Portuguesa DE Energia	Sacavem	1-10	6	2
18	I-Sete	Trofa	11-50	5	2
19	BLB	Porto	1-10	4	2
20	Susplus	Porto	1-10	3	2
21	Solvasto - PV Services	Cascais	1-10	3	2
22	Esconsulting	n/a	1-10	3	1
23	CB Energia & Consultoria	Paredes	1-10	2	2
24	Energiplus	Alcochete	1-10	2	1
25	Poupenergia	Porto	1-10	1	1

Showing 25 of 66 energy efficiency program software based in Portugal

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Energy efficiency program software based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisboaLargest hub · 9 HQs

29Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Energy efficiency program software by metro

Metro	Companies
Energy efficiency program software in Lisboa	9
Energy efficiency program software in Porto	7
Energy efficiency program software in Lisbon	5
Energy efficiency program software in Maia	3
Energy efficiency program software in Guimaraes	2
Energy efficiency program software in Coimbra	2
Energy efficiency program software in Oeiras	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 Portugal.
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 Portugal?

There are 66 energy efficiency program software headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

Nextbitt, headquartered in Lisboa, tops this list with the largest team on record.

Which city has the most energy efficiency program software?

Lisboa leads with 9 headquartered companies, followed by Porto (7) and Lisbon (5).

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 210 verified decision-maker contacts tracked across these 66 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.