Company lists · Data refreshed September 2026

Top 25 Iot utility companies based in Brazil

Name: Iot utility companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 101 companies tracked

RevenueBase identified 101 iot utility companies headquartered in Brazil as of September 2026 and tracks 1,783 professional contacts across them, including 229 with verified work emails. Sao Paulo is the largest hub.

This list covers iot utility 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 20, 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 20, 2026 86% judged on-target in blind review

101Companies

1,783Contacts tracked

229Verified emails

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The 25 largest iot utility companies based in Brazil

Ranked by team size

Top 25 of 101 iot utility companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to iot utility 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	Ativa Soluções Tecnológicas	Partial evidence	Santa Rita Do Sapucaí, BrazilHQ checked Sep 20, 2026	51-200	97 contacts →
	Partial evidence “A ATIVA Soluções atua no mercado de telemetria IoT e M2M, desenvolvendo soluções para prover gerenciamento remoto de dados para diversos segmentos de negócios: Saneamento & Meio…” Source: RevenueBase Database · checked Sep 20, 2026
2	IBBX	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	51-200	77 contacts →
	Indirect evidence “IBBX offers sustainable solutions for Smart Asset Management, reducing operational costs and driving Industry 4.0.” Source: RevenueBase Database · checked Sep 20, 2026
3	Laager Tecnologias Sustentaveis Ltda	Partial evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	51-200	43 contacts →
	Partial evidence “Desenvolvimento de novas tecnologias de comunicação IoT para o gerenciamento à distância do consumo de água, gás e energia.” Source: RevenueBase Database · checked Sep 20, 2026
4	Electron Tecnologia Digital Ltda	Indirect evidence	Itupeva, BrazilHQ checked Sep 20, 2026	11-50	34 contacts →
	Indirect evidence “A Electron Tecnologia Digital produz Soluções e Equipamentos para Monitoramento, Proteção e Controle do tipo IED (Intelligent Electronic Device) para Transformadores de potência…” Source: RevenueBase Database · checked Sep 20, 2026
5	E-Aware Technologies	Indirect evidence	Curitiba, BrazilHQ checked Sep 20, 2026	51-200	29 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
6	Enablers Solutions	Partial evidence	São Paulo, BrazilHQ checked Sep 20, 2026	11-50	26 contacts →
	Partial evidence “A ENABLERS foi criada com a missão de viabilizar a transformação digital nas empresas através da Internet das Coisas (IoT), com a implementação de modelos de negócios inovadores e…” Source: RevenueBase Database · checked Sep 20, 2026
7	Bottomup Technology	Partial evidence	Recife, BrazilHQ checked Sep 20, 2026	51-200	26 contacts →
	Partial evidence “A BottomUP Technology é uma indústria de dispositivos de IoT, com sede em Recife - PE.” Source: RevenueBase Database · checked Sep 20, 2026
8	Nouvenn IOT	Partial evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	11-50	25 contacts →
	Partial evidence “A Nouvenn IoT oferece soluções para aplicações de internet das coisas com o propósito de habilitar sistemas inteligentes.” Source: RevenueBase Database · checked Sep 20, 2026
9	NEO Estech	Indirect evidence	Vinhedo, BrazilHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect 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 20, 2026
10	Green Tech Innovation	Partial evidence	Salvador, BrazilHQ checked Sep 20, 2026	51-200	23 contacts →
	Partial 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 20, 2026
11	Powerfleet, Anteriormente Pointer Brasil	Indirect evidence	Barueri, BrazilHQ checked Sep 20, 2026	201-500	23 contacts →
	Indirect evidence “Siga-nos em o novo reduto da nossa comunidade a partir de setembro de 2022.” Source: RevenueBase Database · checked Sep 20, 2026
12	Kore - Brasil	Partial evidence	São Paulo, BrazilHQ checked Sep 20, 2026	201-500	16 contacts →
	Partial evidence “A Internet das Coisas (IoT) pode significar muitas coisas para muita gente, cada um com sua própria visão.” Source: RevenueBase Database · checked Sep 20, 2026
13	Zaruc Tecnologia S.A	Indirect evidence	Serra, BrazilHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Acreditamos na energia inteligente, sustentável e acessível para todos.” Source: RevenueBase Database · checked Sep 20, 2026
14	Above-Net Intelligent Industrial IOT We Make IT Possible	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Above-Net Ltda is an innovative technology company that has made significant advancements in the field of Industrial Internet of Things (IIoT).” Source: RevenueBase Database · checked Sep 20, 2026
15	Effortech Technology	Partial evidence	Londrina, BrazilHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “A Effortech é pioneira no desenvolvimento de soluções em IoT e, desde sua fundação, em 2013, ajuda empresas a otimizar operações, inovar em seus modelos de negócio, maximizar…” Source: RevenueBase Database · checked Sep 20, 2026
16	Igoal Tecnologia	Strong evidence	Porto Alegre, BrazilHQ checked Sep 20, 2026	11-50	13 contacts →
	Strong evidence “Somos uma empresa de soluções de Internet das Coisas (IoT) com foco em Gestão de Utilidades e Gestão de Ativos.” Source: RevenueBase Database · checked Sep 20, 2026
17	Phygitall	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	1-10	13 contacts →
	Indirect evidence “A Phygitall oferece soluções em Internet das Coisas.” Source: RevenueBase Database · checked Sep 20, 2026
18	Onerf Networks	Partial evidence	Campinas, BrazilHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “A OneRF é uma Startup de Conectividade para SmartGrid e IoT Industrial.” Source: RevenueBase Database · checked Sep 20, 2026
19	Quasar Space	Partial evidence	São Paulo, BrazilHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “Quasar Space is a brazilian IoT and Space Services company that provides integrated solutions for optimizing renewable energy generation and smart water consumption for…” Source: RevenueBase Database · checked Sep 20, 2026
20	Eneltec	Indirect evidence	Campos Dos Goytacazes, BrazilHQ checked Sep 20, 2026	1-10	12 contacts →
	Indirect evidence “We believe that technology has the power to transform the world into an increasingly efficient and sustainable place, whether through the development of new tools, instruments or…” Source: RevenueBase Database · checked Sep 20, 2026
21	Modulus ONE	Partial evidence	Salvador, BrazilHQ checked Sep 20, 2026	11-50	11 contacts →
	Partial evidence “Telegestão & IoT Somos focados no desenvolvimento de sistemas inteligentes, criamos soluções voltadas para controle e monitoramento de ativos de iluminação, energia, fluidos e…” Source: RevenueBase Database · checked Sep 20, 2026
22	FOX IOT	Partial evidence	São Paulo, BrazilHQ checked Sep 20, 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 20, 2026
23	SMC Energy Brasil	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “SMC Energy is a company based out of Calle Serú 63, Capital, Mendoza, Argentina with branches in Chile, Brazil and China” Source: RevenueBase Database · checked Sep 20, 2026
24	Nexum IOT	Partial evidence	Curitiba, BrazilHQ checked Sep 20, 2026	11-50	7 contacts →
	Partial evidence “Com o objetivo de ser a solução definitiva em integração IoT e Eficiência Energética, a Constanta e a Avotech se uniram em uma Joint Venture, criando a Nexum IoT.” Source: RevenueBase Database · checked Sep 20, 2026
25	Lumminy	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “Gestão remota de sensores, segurança, escalabilidade, elasticidade e acuracidade dos dados coletados são requisitos críticos das nossas soluções, pois conjuntamente formam a base…” Source: RevenueBase Database · checked Sep 20, 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: iot utility 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 iot utility companies.
Partial evidence: Its own public description names part of iot utility companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot utility 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 101 iot utility companies based in Brazil

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Iot utility companies based in Brazil at a glance

As of Sep 20, 2026

12.8%Verified-email coverage

17.7Average contacts per company

11-50Median size (employees)

22.8%Largest-city concentration · Sao Paulo

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 101 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 iot utility 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 “iot utility 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 iot utility 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 iot utility 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, 229 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 20, 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 iot utility 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 iot utility companies are there based in Brazil?

RevenueBase identified 101 iot utility 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?

Ativa Soluções Tecnológicas, headquartered in Santa Rita Do Sapucai, tops this list with the largest team on record.

Which city has the most iot utility companies?

Sao Paulo leads with 23 headquartered companies, followed by Curitiba (7) and Belo Horizonte (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 229 verified decision-maker contacts tracked across these 101 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 20, 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.