Company lists · Data refreshed September 2026

Top 25 Renewable energy IT service providers based in Rio De Janeiro, Brazil

Name: Renewable energy IT service providers based in Rio De Janeiro, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 145 companies tracked

RevenueBase identified 145 renewable energy IT service providers headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 4,824 professional contacts across them, including 324 with verified work emails. Sao Paulo is the largest hub.

This list covers renewable energy IT service providers headquartered in Rio De Janeiro, Brazil, 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

145Companies

4,824Contacts tracked

324Verified emails

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The 25 largest renewable energy IT service providers based in Rio De Janeiro, Brazil

Ranked by team size

Top 25 of 145 renewable energy IT service providers based in Rio De Janeiro, Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy IT service providers: 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	Iqony Solutions DO Brasil	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	453 contacts →
	Partial evidence “Iqony Solutions do Brasil is wholly owned subsidiary of Iqony Solutions GmbH, a well-known provider of professional and expert energy services worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
2	CET Brazil Equipamentos DE Energia Eletrica E Tecnologia Ltda	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1,001-5,000	335 contacts →
	Partial evidence “A CET BRAZIL EQUIPAMENTOS DE ENERGIA ELETRICA E TECNOLOGIA LTDA.” Source: RevenueBase Database · checked Sep 17, 2026
3	Abengoa Brasil	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	501-1,000	111 contacts →
	Partial evidence “Abengoa Brasil oferece ao mercado brasileiro soluções integradas para as áreas de geração e transmissão de energia convencional e renovável.” Source: RevenueBase Database · checked Sep 17, 2026
4	LMENG	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	92 contacts →
	Partial evidence “Somos um escritório de consultoria técnica, constituído há mais de vinte anos, especializado na área de engenharia, com foco em energia elétrica, atuando nos segmentos de…” Source: RevenueBase Database · checked Sep 17, 2026
5	Reverde	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	51 contacts →
	Partial evidence “A Reverde é a forma simples de usar energia renovável para economizar e ajudar a descarbonizar o planeta.” Source: RevenueBase Database · checked Sep 17, 2026
6	Isdn Infra E Talentos EM TI	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	49 contacts →
	Indirect evidence “The signature ISDN Infrastructure and TIC Talents underlines the long term vocation.” Source: RevenueBase Database · checked Sep 17, 2026
7	Jordão Energia	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	47 contacts →
	Partial evidence “A Jordão Energia foi formada em 1998, inicialmente prestando serviços de consultoria para o Cepel (Centro de Pesquisas de Energia Elétrica da Eletrobras), atuando diretamente em…” Source: RevenueBase Database · checked Sep 17, 2026
8	Stella Energia Sustentável	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	39 contacts →
	Partial evidence “Somamos energias e agora a Stella faz parte da Ultragaz, com a Solução Ultragaz Energia Inteligente.” Source: RevenueBase Database · checked Sep 17, 2026
9	Acol Consultoria & Sistemas	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “Com sede no Rio de Janeiro, a empresa é especializada em consultoria, desenvolvimento de sistemas, infra-estrutura, conectividade, segurança digital e treinamento corporativo.” Source: RevenueBase Database · checked Sep 17, 2026
10	CHP Brasil	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “A CHP Brasil é uma empresa nacional de base tecnológica, que foi constituída com o objetivo de oferecer equipamentos para geração de energia com fontes alternativas, menos…” Source: RevenueBase Database · checked Sep 17, 2026
11	Sunfor Energia	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	19 contacts →
	Partial evidence “Somos uma empresa de engenharia especializada em energia, com mais de seis anos de experiência no mercado de geração e no desenvolvimento de projetos para o mercado B2B.” Source: RevenueBase Database · checked Sep 17, 2026
12	Mspbrasil Consulting	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	17 contacts →
	Indirect evidence “Empresa especializada em Consultoria e Gestão de Serviços de TI, oferecendo serviços e soluções com foco na qualidade e no valor agregado ao negócio de seus clientes.” Source: RevenueBase Database · checked Sep 17, 2026
13	Gerastar Energia	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “A Gerastar tem como missão oferecer as melhores soluções para o abastecimento de energia do seu negócio ou evento.” Source: RevenueBase Database · checked Sep 17, 2026
14	EDF Renewables Brasil	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	11 contacts →
	Strong evidence “Em atividade no país desde 2015, a EDF Renewables Brasil soma mais de 1,8 GW em projetos viabilizados de energia eólica e solar e mais de R$ 8 bilhões investidos no país.” Source: RevenueBase Database · checked Sep 17, 2026
15	Tesch Energia	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	10 contacts →
	Partial evidence “A Tesch Energia é uma empresa formada por profissionais que atuam há mais de 15 anos em projetos de geração de energia.” Source: RevenueBase Database · checked Sep 17, 2026
16	MTX 26 Soluções	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “Focados na construção de um ecossistema de parcerias para entregar projetos de energia renovável de alta qualidade e performance, conectamos nossos clientes com as melhores…” Source: RevenueBase Database · checked Sep 17, 2026
17	Wrga Tecnologia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	7 contacts →
	Indirect evidence “A busca por vantagens competitivas tem sido uma preocupação constante das empresas para alavancar seu desenvolvimento.” Source: RevenueBase Database · checked Sep 17, 2026
18	GOA Technologies	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	7 contacts →
	Indirect evidence “Fundada em 2022, a GOA Technologies é resultado da soma de valores e trajetórias de sucesso de seus fundadores e sócios, que juntos possuem mais de 60 anos de experiência e 300…” Source: RevenueBase Database · checked Sep 17, 2026
19	Simplice Soluções EM Energia	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Founded in 2002, Simplice works on Energy Solution Projects.” Source: RevenueBase Database · checked Sep 17, 2026
20	BC Engenharia E Empreendimentos	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “BC Engenharia is a Brazilian consulting company acting in the energy sector, focused on offering varied services covering the whole life cycle of energy generation projects, from…” Source: RevenueBase Database · checked Sep 17, 2026
21	IT Guys	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	7 contacts →
	Partial evidence “Fundada em 2013, a iT Guys é uma empresa de serviços e consultoria em Tecnologia da Informação que oferece projetos e suporte à infra-estrutura e aplicações a empresas dos mais…” Source: RevenueBase Database · checked Sep 17, 2026
22	Zivolt Energia Solar	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	11-50	5 contacts →
	Partial evidence “Somos um time de engenheiros, eletricistas e programadores apaixonados por energia, tecnologia e sustentabilidade.” Source: RevenueBase Database · checked Sep 17, 2026
23	BRP Brazil Renewables Partners	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “Simplificamos o acesso à energia limpa, oferecendo soluções que impulsionam negócios e garantem economia real.” Source: RevenueBase Database · checked Sep 17, 2026
24	KWP Energia Solar	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “SOMOS UM GRUPO DE PROFISSIONAIS QUE ACREDITAM NO DESENVOLVIMENTO SUSTENTÁVEL COMO A ÚNICA ALTERNATIVA PARA GARANTIR O FUTURO DAS RELAÇÕES HUMANAS Nosso objetivo é fazer nossos…” Source: RevenueBase Database · checked Sep 17, 2026
25	Dobra Tecnologia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Na DOBRA trabalhamos com serviços de TI, integrações e apoio a aquisição de equipamentos e software.” 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 IT service providers. 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 IT service providers.
Partial evidence: Its own public description names part of renewable energy IT service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy IT service providers. 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 145 renewable energy IT service providers based in Rio De Janeiro, Brazil

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Renewable energy IT service providers based in Rio De Janeiro, Brazil at a glance

As of Sep 17, 2026

6.7%Verified-email coverage

33.3Average contacts per company

1-10Median size (employees)

240.7%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Brazil list rather than for Rio De Janeiro, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 145 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 IT service providers, 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 Rio De Janeiro, Brazil whose own description of what they do matches “renewable energy IT service providers”. 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 IT service providers), 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 IT service providers, and records with no verified work email. Companies headquartered outside Rio De Janeiro 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, 324 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.

Renewable energy IT service providers by metro in Brazil

Renewable energy IT service providers in Sao Paulo349
Renewable energy IT service providers in Rio De Janeiro145
Renewable energy IT service providers in Belo Horizonte124
Renewable energy IT service providers in Fortaleza96
Renewable energy IT service providers in Curitiba89
Renewable energy IT service providers in Goiania71
Renewable energy IT service providers in Porto Alegre70
Renewable energy IT service providers in Recife50
Renewable energy IT service providers in Florianopolis41
Renewable energy IT service providers in Salvador40
Renewable energy IT service providers in Campinas39
Renewable energy IT service providers in Brasilia36
Renewable energy IT service providers in Natal36
Renewable energy IT service providers in Ribeirao Preto30
Renewable energy IT service providers in Barueri29
Renewable energy IT service providers in Maringa29

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 IT service providers, 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 IT service providers are there based in Rio De Janeiro, Brazil?

RevenueBase identified 145 renewable energy IT service providers headquartered in Rio De Janeiro, Brazil 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?

Iqony Solutions DO Brasil, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most renewable energy IT service providers?

Sao Paulo leads with 349 headquartered companies, followed by Rio De Janeiro (145) and Belo Horizonte (124).

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 324 verified decision-maker contacts tracked across these 145 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.