Carbonext
55 employees on LinkedIn · 4 known investors
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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

Investors · 4
How we know: Alexia Ventures's portfolio page · funding news · Not right? Tell us
How we know: Norte Ventures's portfolio page · Not right? Tell us
How we know: funding news · open dataset · 5k.vc investor directory · Not right? Tell us
Also in the syndicate · 1
Company profile
researched Aug 2026Carbonext 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 reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
▸Research sources · 1
primary sources listed
- Carbonextcarbonext.com.br · web
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 Alexia Ventures, Norte Ventures, Canary.



