Company lists · Data refreshed September 2026

Top 25 Power monitoring and analytics companies based in Brazil

Name: Power monitoring and analytics companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 123 companies tracked

RevenueBase identified 123 power monitoring and analytics companies headquartered in Brazil as of September 2026 and tracks 1,997 professional contacts across them, including 481 with verified work emails and 41 with mobile numbers. Sao Paulo is the largest hub.

This list covers power monitoring and analytics companies headquartered in 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 5, 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 5, 2026 86% judged on-target in blind review

123Companies

1,997Contacts tracked

481Verified emails

41Mobile numbers

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The 25 largest power monitoring and analytics companies based in Brazil

Ranked by team size

Top 25 of 123 power monitoring and analytics companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to power monitoring and analytics companies: 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	Ledax Energia	Indirect evidence	Salvador, BrazilHQ checked Sep 5, 2026	51-200	177 contacts →
	Indirect evidence “A Ledax é uma indústria que fornece soluções de eficiência energética B2B através de iluminação LED, geração de energia fotovoltaica (placas solares), monitoramento de consumo de…” Source: RevenueBase Database · checked Sep 5, 2026
2	Metrum	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	171 contacts →
	Indirect evidence “Somos a Metrum, empresa brasileira provedora de soluções completas de medição, gestão e automação para Empresas de Energia e Médios e Grandes Consumidores, com foco em eficiência…” Source: RevenueBase Database · checked Sep 5, 2026
3	Enerwatt Engenharia E Comercio Ltda	Indirect evidence	Goiania, BrazilHQ checked Sep 5, 2026	1,001-5,000	150 contacts →
	Indirect evidence “Fundada em 2006, em Goiânia-GO, a Enerwatt Engenharia iniciou suas atividades atuando na área de projetos e consultoria energética.” Source: RevenueBase Database · checked Sep 5, 2026
4	Way2 Technology	Indirect evidence	Florianópolis, BrazilHQ checked Sep 5, 2026	51-200	136 contacts →
	Indirect evidence “O mundo está cada vez mais digital e os dados ajudam as empresas a atenderem melhor as demandas da população e do mercado.” Source: RevenueBase Database · checked Sep 5, 2026
5	LUZ	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	51-200	115 contacts →
	Indirect evidence “A LUZ é a primeira energytech 100% digital do Brasil, criada para transformar a forma como pessoas e empresas se relacionam com a energia.” Source: RevenueBase Database · checked Sep 5, 2026
6	Aqtech Power Prognostics	Strong evidence	Florianópolis, BrazilHQ checked Sep 5, 2026	51-200	89 contacts →
	Strong evidence “AQTech excels in the development and implementation of solutions for condition monitoring, fault diagnosis, and prognosis within electric power systems.” Source: RevenueBase Database · checked Sep 5, 2026
7	Metha Energia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	11-50	48 contacts →
	Indirect evidence “A Metha nasceu há 7 anos com uma missão clara: transformar a experiência dos brasileiros enquanto consumidores de energia elétrica.” Source: RevenueBase Database · checked Sep 5, 2026
8	Solarview	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	38 contacts →
	Indirect evidence “SolarView é a solução completa para a gestão de dados e informações relacionadas ao consumo e à produção de energia elétrica a partir de sistemas fotovoltaicos.” Source: RevenueBase Database · checked Sep 5, 2026
9	Nansen SA Instrumentos DE Precisao	Indirect evidence	Contagem, BrazilHQ checked Sep 5, 2026	201-500	38 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 5, 2026
10	Rennosonic	Partial evidence	Itajubá, BrazilHQ checked Sep 5, 2026	11-50	31 contacts →
	Partial evidence “We drive efficiency in hydropower plants, water supply systems, and other industries through advanced monitoring and analysis of water, machinery, processes, and energy, with…” Source: RevenueBase Database · checked Sep 5, 2026
11	Eletrisa	Indirect evidence	Blumenau, BrazilHQ checked Sep 5, 2026	11-50	30 contacts →
	Indirect evidence “Na Eletrisa, atuamos há mais de 20 anos no setor de energia, desenvolvendo soluções tecnológicas para a operação, manutenção e gestão de ativos de geração de energia elétrica.” Source: RevenueBase Database · checked Sep 5, 2026
12	NEO Estech	Partial evidence	Vinhedo, BrazilHQ checked Sep 5, 2026	11-50	25 contacts →
	Partial evidence “NEO is an advanced data intelligence platform for equipment monitoring and management, providing intuitive insights to optimize energy consumption, reduce maintenance, avoid…” Source: RevenueBase Database · checked Sep 5, 2026
13	Vetorlog	Indirect evidence	394, BrazilHQ checked Sep 5, 2026	11-50	24 contacts →
	Indirect evidence “A Vetorlog é uma empresa de tecnologia, especializada em inteligência de medições, que atua para o mercado corporativo de geradores, distribuidores e consumidores de energia…” Source: RevenueBase Database · checked Sep 5, 2026
14	METAM	Indirect evidence	Garça, BrazilHQ checked Sep 5, 2026	11-50	24 contacts →
	Indirect evidence “Na METAM, estamos impulsionando a transformação por meio de soluções de monitoramento inteligente.” Source: RevenueBase Database · checked Sep 5, 2026
15	Green Tech Innovation	Indirect evidence	Salvador, BrazilHQ checked Sep 5, 2026	51-200	23 contacts →
	Indirect evidence “Somos uma empresa de tecnologia aplicada e desenvolve sistemas de medição, controle e gestão remota de utilities, podendo ser aplicados em diversos segmentos de mercado, traz…” Source: RevenueBase Database · checked Sep 5, 2026
16	LUMI	Indirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	14 contacts →
	Indirect evidence “Somos uma empresa de tecnologia que combina inovação com profundo conhecimento regulatório do setor elétrico, oferecendo a plataforma de gestão de créditos de energia mais…” Source: RevenueBase Database · checked Sep 5, 2026
17	Time Energy	Indirect evidence	Campinas, BrazilHQ checked Sep 5, 2026	11-50	14 contacts →
	Indirect evidence “Auxiliamos Shoppings e Indústrias desde o início, avaliando e auxiliando em uma gestão focada em eficiência energética.” Source: RevenueBase Database · checked Sep 5, 2026
18	Squair	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	14 contacts →
	Indirect evidence “Squair is an energy efficiency platform that is committed to the future of automation in commercial spaces.” Source: RevenueBase Database · checked Sep 5, 2026
19	Nastek Industria E Tecnologia	Indirect evidence	Campo Grande, BrazilHQ checked Sep 5, 2026	51-200	12 contacts →
	Indirect evidence “A mais avançada tecnologia de análise e monitoramento de redes elétricas” Source: RevenueBase Database · checked Sep 5, 2026
20	FOX IOT	Partial evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	10 contacts →
	Partial evidence “Fox IoT develops artificial intelligence, IoT, and data analytics solutions to accelerate the digital transformation of the energy sector.” Source: RevenueBase Database · checked Sep 5, 2026
21	Convert	Indirect evidence	Brasília, BrazilHQ checked Sep 5, 2026	11-50	9 contacts →
	Indirect evidence “Na CONVERT, nossa missão é impulsionar a eficiência energética, oferecendo uma gama diversificada de produtos e soluções projetadas para proporcionar aos nossos clientes uma…” Source: RevenueBase Database · checked Sep 5, 2026
22	Solarz	Indirect evidence	Mossoró, BrazilHQ checked Sep 5, 2026	1-10	9 contacts →
	Indirect evidence “O SolarZ é um sistema de monitoramento e pós-vendas de usinas solares, que possibilita aos integradores de energia solar acompanharem em tempo real informações técnicas dos…” Source: RevenueBase Database · checked Sep 5, 2026
23	Egrid APP	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	11-50	7 contacts →
	Indirect evidence “Existimos para você ou sua empresa fazer gestão de energia de qualquer lugar, monitorando e tomando decisões estratégicas de um só lugar.” Source: RevenueBase Database · checked Sep 5, 2026
24	Expert Energy	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 5, 2026	1-10	5 contacts →
	Indirect evidence “Expert Energy is a company specialized in efficient and innovative solutions for the management and processing of all forms of energy.” Source: RevenueBase Database · checked Sep 5, 2026
25	Allexo Tecnologia Ltda	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	1-10	5 contacts →
	Indirect evidence “A Allexø é uma empresa de tecnologia voltada para o desenvolvimento de soluções que conectam o chão-de-fábrica das indústrias ou escritórios à internet, que possibilitam conectar…” Source: RevenueBase Database · checked Sep 5, 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: power monitoring and analytics companies. 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 power monitoring and analytics companies.
Partial evidence: Its own public description names part of power monitoring and analytics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power monitoring and analytics companies. 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 123 power monitoring and analytics companies based in Brazil

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Power monitoring and analytics companies based in Brazil at a glance

As of Sep 5, 2026

24.1%Verified-email coverage

2.1%Mobile-number coverage

16.2Average contacts per company

1-10Median size (employees)

14.6%Largest-city concentration · Sao Paulo

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

4280–30

5231–60

161–90

090–180

0180+

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 power monitoring and analytics companies, 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 Brazil whose own description of what they do matches “power monitoring and analytics companies”. 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 power monitoring and analytics companies), 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 power monitoring and analytics companies, and records with no verified work email. Companies headquartered outside Brazil 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, 481 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 5, 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 power monitoring and analytics companies, 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 power monitoring and analytics companies are there based in Brazil?

RevenueBase identified 123 power monitoring and analytics companies headquartered in 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?

Ledax Energia, headquartered in Salvador, tops this list with the largest team on record.

Which city has the most power monitoring and analytics companies?

Sao Paulo leads with 18 headquartered companies, followed by Porto Alegre (9) and Belo Horizonte (6).

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 481 verified decision-maker contacts tracked across these 123 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 5, 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.