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Carbonext

55 employees on LinkedIn · 4 known investors

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Gustavo Ribasunlockedknows Janaina Dallan · together at USP - Universidade de São Paulo (overlapped)
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Carbonext develops forest conservation and restoration projects in the Brazilian Amazon, including REDD+ carbon credit programs that keep forests standing while funding community development, jobs, and training. It offers companies carbon-related sustainability solutions supported by advanced monitoring technology and transparent auditing.

Also known as Carbonext

Founders & leadership

JD
Janaina DallaninCo-founder · PartnerJanaina Dallan holds a degree in forestry and an MBA in environmental business, with over a decade of experience in carbon markets and climate projects across organizations including ORBEO, Golder Associates, and the Center for Advanced Studies on Applied Economics; she founded Carbonext to develop forest conservation and carbon credit programs in Brazil.
LCLuciano Corrêa da Fonseca
Luciano Corrêa da FonsecainCo-FounderAn economist with a master's in political science from USP, Luciano Corrêa da Fonseca began his career at Itaú-Unibanco, later worked at McKinsey, and spent more than 11 years as a private equity director at Pátria. He is now partner and co-CEO of Carbonext, which develops forest conservation projects in the Brazilian Amazon that generate carbon credits.

Investors · 4

Also in the syndicate · 1

Shell Brasil

Company profile

researched Aug 2026

Carbonext is a Brazilian company that develops forest preservation and restoration projects and related carbon services for organizations and individuals. Its project portfolio is concentrated in the Amazon and adjacent regions, and is composed of REDD+ (reduced emissions from deforestation and forest degradation) projects. Named projects include Awa (66,443 ha, Gurupá, Pará), Caapii (33,927 ha, Paragominas, Pará), Tatuy (22,724 ha, Tabaporã and Porto dos Gaúchos, Mato Grosso), Angelim (22,168 ha, Aripuanã, Castanheira and Juína, Mato Grosso), Hiwi (20,418 ha, Bujari, Acre) and Ipoá (17,330 ha, Nova Aripuanã, Amazonas).

Alongside forest conservation, the company keeps forests standing while investing in community development programs, job creation and training. Its stated approach combines technical expertise, advanced monitoring technology and an auditing system. The company also publicly states that it does not develop projects on indigenous lands and warns that anyone approaching landowners about such projects while claiming to represent Carbonext is committing fraud.

Business model

Carbonext develops forest carbon projects in partnership with landowners and offers carbon and decarbonization services to corporate and individual clients, positioning carbon as an additional income stream (described as Brazil's "fourth crop") for owners of standing forest.

Revenue is tied to carbon credit project development and corporate services such as decarbonization journeys, emissions inventories and emissions compensation.

Traction

The company reports 7.3 million hectares monitored, 10 projects under development, 5 million tonnes of CO2 emissions avoided, 4,775 families benefited, and 1,785 fauna and 1,684 flora species protected.

Full profile — market position, technology, go-to-market, geography

Market position

Positions itself as a provider of nature-based carbon solutions for companies seeking to reconcile economic growth with sustainability, emphasizing integrity standards in project development.

Technology

Uses advanced monitoring technology for forest areas together with a transparent auditing system to support project integrity, and offers emissions calculation tools for companies and individuals.

Go-to-market

Direct engagement through its website, with distinct entry points for companies, landowners, individuals and press, and inbound contact forms segmented by visitor profile.

Companies pursuing decarbonization and emissions compensation, landowners with forest areas, and individuals seeking to calculate and offset personal emissions.

Geography

Projects located in Brazil across the states of Pará (Gurupá, Paragominas), Mato Grosso (Tabaporã, Porto dos Gaúchos, Aripuanã, Castanheira, Juína), Acre (Bujari) and Amazonas (Nova Aripuanã).

Compiled by commissioned research from 1 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
CO2 emissions avoidedJan 20255,000,000 tonnes CO2
Families benefitedJan 20254,775 families
Fauna species protectedJan 20251,785 species
Flora species protectedJan 20251,684 species
Hectares monitoredJan 20257,300,000 hectares
Projects under developmentJan 202510 projects

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

In the news

Research sources · 1

primary sources listed

1 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Carbonext do?
Brazilian developer of REDD+ forest conservation and restoration projects and corporate decarbonization services.
Who founded Carbonext?
Carbonext was founded by Janaina Dallan, Luciano Corrêa da Fonseca.
Who are Carbonext's investors?
Carbonext's investors include Norte Ventures, Alexia Ventures, Canary.