Company lists · Data refreshed November 2026

Top 19 Plant startup and commissioning services based in Brazil

RevenueBase identified 101 company matches for plant startup and commissioning services associated with Brazil as of November 2026 and tracks 1,965 professional contacts across them, including 99 with verified work emails. Rio De Janeiro is the largest hub.

This list covers company matches for plant startup and commissioning services associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
101Companies
1,965Contacts tracked
99Verified emails
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The 19 largest plant startup and commissioning services based in Brazil

Ranked by team size
Top 19 of 101 company matches for plant startup and commissioning services based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLauro De Freitas, BrazilHQ recorded Nov 6, 2026n/a169 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSapucaia Do Sul, BrazilHQ recorded Nov 6, 202651-200120 contacts →

Exact match

“A AJS INDÚSTRIA E SERVIÇOS é uma empresa especializada em fabricação, montagem e manuteção indústrial, com sede em Sapucaia do Sul, região metropolitana de Porto Alegre.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-50085 contacts →

Exact match

“A Megasteam é uma empresa reconhecida pela qualidade, confiabilidade e tecnologia empregada na prestação de serviços para edificações há mais de 33 anos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBetim, BrazilHQ recorded Nov 6, 202611-5075 contacts →

Exact match

“A EGT Comissionamento surgiu a partir da união da Engete Engenharia, uma empresa com histórico de mais de trinta anos de atuação nos segmentos de Geração, Siderurgia, Mineração…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAtibaia, BrazilHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Fundada em 2006 com um novo conceito na prestação de serviços como Engenharia, Construção Civil, Manutenção Industrial, Mecânica, Elétrica, Automação, Instalação e Facilites, a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCampinas, BrazilHQ recorded Nov 6, 2026201-50060 contacts →

Exact match

“A SILVER possui um corpo técnico com sólida experiência, dedicado à prover soluções na prestação de serviços desde a fase de Detalhamento de Projeto até a Execução, Montagem…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPiraí Do Sul, BrazilHQ recorded Nov 6, 2026201-50037 contacts →

Exact match

“Fundada em 1987, desde seu nascimento marcada pelo comprometimento com seus clientes e caracterizado pela sua força inovadora.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCaçapava, BrazilHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“A RPL é uma empresa com 16 anos, especializada em fornecer soluções integradas de montagens e projetos elétricos, instrumentação e automação industrial, mantendo o foco no aumento…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBrasília, BrazilHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“A STARTUPINDUSTRIAL tem como foco principal a realização de Fabricações, Montagens e Manutenções Eletromecânicas nos mais diversos segmentos, além de realizar Adequações de NRs e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchVila Velha, BrazilHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“A FK Engenharia e Gerenciamento atua na prestação de serviços de projeto básico,detalhado, planejamento,supervisão e gerenciamento de obra,comissionamento e start up, nas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“A COMIS foi criada para atender a demanda na prestação de serviços de comissionamento.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“A ISEN é uma empresa de engenharia focada em serviços de projetos, montagem e comissionamento de instalações e equipamentos industriais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSantos, BrazilHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“A POWER WORKS ®, foi fundada em 09/06/2003 para ser uma empresa de Engenharia Elétrica com atuação na área de prestação de serviços em engenharia de campo, comissionamentos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBlumenau, BrazilHQ recorded Nov 6, 202611-509 contacts →

Exact match

“A CSB Automação é uma empresa que desenvolve soluções para equipamentos e processos industriais, estando eles em operação ou em fase de projeto, o nosso sucesso surge na…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPaulinia, BrazilHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Atuamos nas áreas de elétrica, instrumentação, mecânica e tubulação, para os setores industrial e comercial, prestando serviços de instalação, montagem, manutenção e execução de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSorocaba, BrazilHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Somos uma empresa especializada em serviços de instrumentação industrial, como: comissionamento, start-up, consultoria, projetos e treinamentos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAgrolândia, BrazilHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Nós somos a EDUMAK uma empresa com tradição em entregar a solução que você precisa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBauru, BrazilHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Desde 1990 no mercado, a Efitec é uma empresa formada por profissionais qualificados atuantes nas áreas de Comissionamento Eletromecânico em Usinas Hidrelétricas, Térmicas e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSantos, BrazilHQ recorded Nov 6, 20261-101 contacts →

Exact match

“COMPANY RPLANNING is a Maintenance Engineering, Consulting, Planning and specific commissioning company in the areas of electrical, instrumentation and automation with the purpose…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 19 of 101 plant startup and commissioning services based in Brazil

See the full list, filter by size, metro and specialty, and access 99 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plant startup and commissioning services based in Brazil at a glance

As of Nov 6, 2026
5.0%Verified-email coverage
19.5Average contacts per company
11-50Median size (employees)
6.9%Largest-city concentration · Rio De Janeiro
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
39
51-200
17
201-500
4

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

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Brazil whose business descriptions match “plant startup and commissioning services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 99 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “plant startup and commissioning services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plant startup and commissioning services are there based in Brazil?

RevenueBase identified 101 company matches for plant startup and commissioning services associated with Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

LV Castro Engenharia E Inspecao Industrial tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most plant startup and commissioning services?

Rio De Janeiro leads with 7 company records, followed by Sao Paulo (6) and Campinas (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 99 professional contacts with verified work emails tracked across these 101 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.