Company lists · Data refreshed September 2026

Top 25 Sustainability solutions impacting oil gas companies based in Brazil

Name: Sustainability solutions impacting oil gas companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 300 companies tracked

RevenueBase identified 300 sustainability solutions impacting oil gas companies headquartered in Brazil as of September 2026 and tracks 49,475 professional contacts across them, including 14,932 with verified work emails. Sao Paulo is the largest hub.

This list covers sustainability solutions impacting oil gas 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 16, 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 16, 2026 86% judged on-target in blind review

300Companies

49,475Contacts tracked

14,932Verified emails

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The 25 largest sustainability solutions impacting oil gas companies based in Brazil

Ranked by team size

Top 25 of 300 sustainability solutions impacting oil gas companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to sustainability solutions impacting oil gas 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	Petrobras	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	n/a	45,023 contacts →
	Indirect evidence “Estamos em uma pausa temporária de conteúdo, devido ao período de defeso eleitoral, conforme a Lei 9.504/1997.” Source: RevenueBase Database · checked Sep 16, 2026
2	Altera&ocyan	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	501-1,000	576 contacts →
	Indirect evidence “A Altera & Ocyan é uma empresa com atitude sustentável e conhecimento para prover soluções para a indústria de óleo e gás upstream offshore no Brasil e no exterior.” Source: RevenueBase Database · checked Sep 16, 2026
3	Haztec Tec. E Plan. Ambiental S.A	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	501-1,000	282 contacts →
	Strong evidence “Integrated Sustainability Solutions Industrial Utility Outsourcing (water/sewage, energy, waste/recycling) Haztec was created to supply the growing demand for intagrated services…” Source: RevenueBase Database · checked Sep 16, 2026
4	Grupo Partnership	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	1,001-5,000	244 contacts →
	Indirect evidence “Com uma força propulsora de inovação, nos dedicamos a criar e aplicar soluções que elevam o padrão de nossos serviços no mercado.” Source: RevenueBase Database · checked Sep 16, 2026
5	Waycarbon	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 16, 2026	201-500	221 contacts →
	Partial evidence “WayCarbon is a global company specialized in solutions focused on the transition to a net-zero economy.” Source: RevenueBase Database · checked Sep 16, 2026
6	Mtec Energia	Indirect evidence	Brasília, BrazilHQ checked Sep 16, 2026	201-500	188 contacts →
	Indirect evidence “MTEC Energia: Excelência em Energizar Na MTEC Energia, protagonizamos a revolução em soluções de energia sustentável, com um olhar voltado ao futuro e ao comprometimento…” Source: RevenueBase Database · checked Sep 16, 2026
7	Compagnie Maritime Monégasque CMM	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	51-200	185 contacts →
	Partial evidence “CMM: Brazil's Aspiring Leader in Sustainable Offshore Operations At CMM, we're on a mission to redefine the offshore industry in Brazil with sustainability at our core.” Source: RevenueBase Database · checked Sep 16, 2026
8	Grid CO	Indirect evidence	Fortaleza, BrazilHQ checked Sep 16, 2026	51-200	89 contacts →
	Indirect evidence “Somos a Grid Co, um ecossistema completo de soluções em energias renováveis, com atuação em engenharia, gestão, operação e manutenção de ativos.” Source: RevenueBase Database · checked Sep 16, 2026
9	Unigás	Indirect evidence	Campinas, BrazilHQ checked Sep 16, 2026	201-500	89 contacts →
	Indirect evidence “Celebramos nossos 40 anos de empresa com muito entusiasmo.” Source: RevenueBase Database · checked Sep 16, 2026
10	Grupo VA Soluções Sustentáveis	Indirect evidence	Sorocaba, BrazilHQ checked Sep 16, 2026	51-200	69 contacts →
	Indirect evidence “Eficiência energética aliada à tecnologia e à sustentabilidade Somos referência nacional em soluções inovadoras de energia sustentável.” Source: RevenueBase Database · checked Sep 16, 2026
11	TAB Energia	Partial evidence	Joinville, BrazilHQ checked Sep 16, 2026	51-200	66 contacts →
	Partial evidence “We create value through energy solutions that go beyond financial returns, generating a positive impact for our clients and the environment.” Source: RevenueBase Database · checked Sep 16, 2026
12	JPR Ambiental	Indirect evidence	Guarapuava, BrazilHQ checked Sep 16, 2026	51-200	46 contacts →
	Indirect evidence “Nossa missão é fornecer soluções inovadoras e sustentáveis para ajudar nossos clientes a reduzir o impacto ambiental de suas operações e promover um futuro mais verde.” Source: RevenueBase Database · checked Sep 16, 2026
13	Avantis Brasil	Indirect evidence	Macaé, BrazilHQ checked Sep 16, 2026	501-1,000	46 contacts →
	Indirect evidence “Na Avantis, as pessoas e o planeta são a nossa prioridade.” Source: RevenueBase Database · checked Sep 16, 2026
14	Ecopetrol Brasil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	11-50	45 contacts →
	Indirect evidence “A Ecopetrol é um grupo global de energia, líder na América Latina, com presença em mais de 10 países.” Source: RevenueBase Database · checked Sep 16, 2026
15	GSS Impact Development Company	Indirect evidence	Curitiba, BrazilHQ checked Sep 16, 2026	11-50	43 contacts →
	Indirect evidence “Na GSS, não estamos apenas imaginando um futuro mais sustentável, estamos trabalhando ativamente na sua construção.” Source: RevenueBase Database · checked Sep 16, 2026
16	Eccaplan Soluções EM Sustentabilidade	Partial evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	11-50	43 contacts →
	Partial evidence “We are a greentech company that uses knowledge and technology to provide solutions that support our clients' journey towards a more inclusive and low-carbon economy.” Source: RevenueBase Database · checked Sep 16, 2026
17	Mitsidi	Partial evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	11-50	42 contacts →
	Partial evidence “Mitsidi is a global research, consulting, training and solutions company in Climate Change, focused on energy transition and efficiency.” Source: RevenueBase Database · checked Sep 16, 2026
18	Galp Brasil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	51-200	37 contacts →
	Indirect evidence “A Galp é uma empresa integrada de energia, com atuação significativa no Brasil há mais de 20 anos.” Source: RevenueBase Database · checked Sep 16, 2026
19	Weber Ambiental	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 2026	11-50	36 contacts →
	Indirect evidence “A WEBER AMBIENTAL é uma consultoria ambiental que desenvolve e implanta projetos de engenharia ambiental buscando conscientizar e integrar ao máximo seus clientes públicos e…” Source: RevenueBase Database · checked Sep 16, 2026
20	Eccon Soluções Ambientais	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 2026	11-50	34 contacts →
	Indirect evidence “A ECCON Soluções Ambientais foi fundada em 2014 e, desde então, inova e fortalece o mercado de negócios ambientais e de consultoria ambiental no Brasil.” Source: RevenueBase Database · checked Sep 16, 2026
21	Indra Energia	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 2026	51-200	32 contacts →
	Indirect evidence “Somos o Grupo Indra Energia, uma empresa dedicada a impulsionar a transição energética para um futuro mais sustentável.” Source: RevenueBase Database · checked Sep 16, 2026
22	Neria Energia	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 2026	51-200	27 contacts →
	Indirect evidence “A plataforma que conecta energia renovável, eficiência financeira e otimização monetária para empresas brasileiras de diferentes portes e segmentos.” Source: RevenueBase Database · checked Sep 16, 2026
23	Infinite Photon Corp	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 16, 2026	51-200	24 contacts →
	Partial evidence “A global energy company, a leader in value creation, innovation and sustainability.” Source: RevenueBase Database · checked Sep 16, 2026
24	BQMIL	Indirect evidence	Mossoró, BrazilHQ checked Sep 16, 2026	51-200	21 contacts →
	Indirect evidence “Somos um grupo corporativo que busca desenvolver soluções para a sociedade na área da construção civil e petrolífera, praticando a economia circular, por meio da sustentabilidade…” Source: RevenueBase Database · checked Sep 16, 2026
25	Wtech Group	Indirect evidence	Biguaçu, BrazilHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence “Soluções ⁣inovadoras e eficientes em engenharia dedicadas à ⁣proteção ambiental e um futuro mais sustentável.” Source: RevenueBase Database · checked Sep 16, 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: sustainability solutions impacting oil gas 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 sustainability solutions impacting oil gas companies.
Partial evidence: Its own public description names part of sustainability solutions impacting oil gas companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainability solutions impacting oil gas 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 300 sustainability solutions impacting oil gas companies based in Brazil

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Sustainability solutions impacting oil gas companies based in Brazil at a glance

As of Sep 16, 2026

30.2%Verified-email coverage

164.9Average contacts per company

1-10Median size (employees)

17.3%Largest-city concentration · Sao Paulo

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

184

11-50

51-200

201-500

501-1,000

1,001-5,000

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 300 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 sustainability solutions impacting oil gas 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 “sustainability solutions impacting oil gas 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 sustainability solutions impacting oil gas 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 sustainability solutions impacting oil gas 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, 14,932 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 16, 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.

Sustainability solutions impacting oil gas companies by metro

Sustainability solutions impacting oil gas companies in Sao Paulo52
Sustainability solutions impacting oil gas companies in Rio De Janeiro27

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 sustainability solutions impacting oil gas 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 sustainability solutions impacting oil gas companies are there based in Brazil?

RevenueBase identified 300 sustainability solutions impacting oil gas 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?

Petrobras, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most sustainability solutions impacting oil gas companies?

Sao Paulo leads with 52 headquartered companies, followed by Rio De Janeiro (27) and Belo Horizonte (12).

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 14,932 verified decision-maker contacts tracked across these 300 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 16, 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.