Top 25 Sustainability Angel Investors in Brazil (October 2026)

Portfolio highlights

• Flapper Technologies — Flapper Technologies is Brazil's first boutique private airline. The company was born of a need for accessible on-demand private aviation services, including flights to Premium destinations inaccessible to commercial aviation. Building on the rising popularity of sharing economy, the company sells individual seats on general aviation aircraft,as well as offers on-demand charters, including helicopters, private jets and large corporate airliners.With more than 550 certified aircraft available on its charter platform Flapper boasts the most complete private aviation offer in Latin America.

Portfolio highlights

• LandPrint — LandPrint is a NatureTech SaaS company that bridges the gap between environmental sustainability and financial decision-making. Our AI-driven environmental rating platform enables financial institutions, corporations, and supply chains to measure, manage, and monetize natural capital by integrating standardized sustainability metrics into riskassessment, investment strategies, and compliance reporting.Using satellite imagery, field data, and machine learning, LandPrint quantifies critical environmental indicators such as soil health, biodiversity, carbon sequestration, and water quality. This approach allows banks, investors, and insurers to internalize nature-related risks, adjust financial terms accordingly, and incentivize sustainable land management.LandPrint also provides traceability and transparency by offering multi-user access, enabling companies to monitor sustainability performance across their supply chains and report verifiable ESG data. Additionally, our platform supports farmers by delivering actionable insights for transitioning to regenerative practices, creating a virtuous cycle where better environmental management reduces financial risk while enhancing ecosystem services.With an innovative Sustainability-Linked Securitization (S-DEA) framework, LandPrint and Opea, Brazil’s largest securitization firm, are pioneering green finance mechanisms, directly linking environmental performance to financial instruments such as sustainable loans, green bonds, and CRAs (Agribusiness Receivables Certificates).

Portfolio highlights

• ESG Now — We are a SaaS company that provides a all ESG Management on a single platform. ESG Now concentrates the functionalities necessary for the implementation, operationalization and monitoring of a 360° ESG strategy, making your company's management more agile, effective and integrated.
• Payer — Payer specializes in helping choosing and connecting the best payment methods and digital services for businesses.
• FORME — FORME - Financial Education is a socio-emotional financial education curriculum designed to train primary school kids to be financially conscious. The company is a teaching system with technology and special materials matched with the BNCC, based on behavioral economic psychology, with practical content that pertains to students' real-lifesituations, hence promoting learning.

Portfolio highlights

• Toku — Toku is the leading Payment Relationship Management (PRM) platform in Latin America, built to transform how companies manage their recurring revenue collection.Designed for businesses that rely on monthly payments — such as insurers, lenders, telecom providers, real estate firms, educational institutions, utilities, and subscription services —Toku enables organizations to automate, orchestrate, and optimize the entire billing and payment lifecycle.With Toku, companies can reduce operational friction, improve cash flow, lower collection costs, and deliver a seamless payment experience to their customers. From payment method enrollment to intelligent retry logic, automated reminders, reconciliation, and integration with ERP/CRM systems, Toku acts as the financial infrastructure behind high-performing operations.More than just a payments tool, Toku is defining a new software category — PRM: Payment Relationship Management — empowering companies to build smarter, more reliable, and human-centric financial interactions with their customers.
• Somos Internet — Somos Internet is a network and telecommunications startup that provides latest generation internet with a fast, secure, stable connection. The company was founded in 2018 and is headquartered in Medellín, Antioquia, Colombia.
• Bia Energy — Bia Energy is a next-generation energy retailer transforming Latin America’s electricity market. By replacing analog meters with smart metering infrastructure, Bia delivers real-time consumption data and a digital platform that helps businesses and households cut costs, optimize usage, and improve sustainability. Backed by Kaszek, 8VC, GlobalFounders Capital, and Nazca, Bia serves leading companies including Starbucks, Coca-Cola, WeWork, Terpel, Falabella, and IKEA. With rapid growth in Colombia and expansion plans into LatAm, Bia is building the digital backbone of energy retail in the region.

Portfolio highlights

• B4Waste — B4Waste is a food waste management company.

Portfolio highlights

• Solstar — Solstar is a solar energy company. They are different fronts to deliver any type of solar project and technology. They offer products and services with conditions for migrating to solar energy.

Portfolio highlights

• SLUSHY — SLUSHY is a secure mobile web based platform for content creators to find, grow, & monetize their audiences. A creator first, tech-driven tool, designed with key discoverability features and audience insights. In a market where existing solutions (OnlyFans, Patreon) fall short of their creators' demands, SLUSHY provides an alternativesolution for professional content creators that prioritizes their monetization, support and management needs. SLUSHY incorporates a powerful legal framework, with robust compliance tools including simplified consent, ID verification, and content moderation. The new home of unrestricted content, SLUSHY is here.
• Unsloth AI — Unsloth is an open-source, no-code deskop UI for training and running open models on your local hardware.
• OneImaging — OneImaging makes life-saving diagnostics affordable, accessible, and personal. We connect employers, health plans, and members to a trusted national network of imaging centers, delivering faster answers with transparent pricing and premium care across MRIs, CT scans, ultrasounds, mammograms, X-rays and more. We serve organizations looking to control medical spend and individuals who need reliable results without delays. Every scan booked through OneImaging is proof that healthcare can be simpler, cheaper, and kinder.

Portfolio highlights

• Azos — Azos is an insurtech firm that offers best in class insurance life insurance products in the Brazilian market. The company was founded by Rafael Cló, Bernardo Ribeiro, and Renato Farias and is headquartered in Sao Paulo, Brazil.
• Lerian — Lerian is a next-gen core banking platform built on top of an open source ledger.
• Flash — Flash reinvented the food vouchers in Brazil creating an all in one instrument leveraging a MasterCard, a daily used App and an HR platform

Portfolio highlights

• Destaxa — Épico provides a financial services marketplace to brick and mortar retailers.
• MeetRox — Callrox allows customer-facing teams to centralize their knowledge repositories, keep them up-to-date and access them from anywhere, using the tools they already love such as Slack, Chrome, or Salesforce. With our white label platform, companies can easily build their knowledge into gamified learning trails to improve the onboarding and upskilling experience of employees and customers.
• Tivita — Operating System for Healthcare Providers

Portfolio highlights

• Fohat — FOHAT, an Energy Intelligence company, is changing the energy sector with innovative solutions by allowing integration of distributed energy resources (iDER) and new solutions for energy trading (P2P TE).

Portfolio highlights

• Rayls — Rayls is the most compliant blockchain infrastructure that enables real-world asset (RWAs) tokenisation, CBDCs, cross-border payments and access to regulated liquidity on public chain.
• Gavea Marketplace — Gavea is a blockchain commodities exchange that simplifies the trading, execution and settlement of physical commodities, making the whole process efficient and cheaper to participants, connecting buyers and sellers in a secure and transparent environment, promoting sustainable trading with full products' origin traceability and ESG checksthroughout the supply chain.

Portfolio highlights

• micro1 — We help companies hire and manage the best software engineers easily.
• TRIVER — Triver develops online and digital tools to assist and support various financial services. It is based in London, England.
• Skedway — Skedway connects software, AI, sensors, displays and automation into one intelligent operational layer for the physical workplace.

Portfolio highlights

• B4Waste — B4Waste is a food waste management company.

Portfolio highlights

• Radius Mining — Radius Mining is a development business that specializes in building Bitcoin mining initiatives by integrating three strategic pillars: energy, capital, and operations.

Portfolio highlights

• MABE Bio — Mabe Bio is a biotech solutions that combines technology and nature to create new materials from plants by investigating the potential of Brazilian biodiversity.

Portfolio highlights

• Fohat — FOHAT, an Energy Intelligence company, is changing the energy sector with innovative solutions by allowing integration of distributed energy resources (iDER) and new solutions for energy trading (P2P TE).

Portfolio highlights

• Sling Hub — Sling Hub is a provider of data platform to organize the information about startup ecosystem.
• Um Bom App — Friendly and helpful customer support that goes above and beyond. We help you get the perfect domain name.
• Sirius Education — Sirius Education is an training institute that provide training on developing softs skills.

Portfolio highlights

• Diferente — Mercado Diferente is a mission-driven Brazilian foodtech created with a purpose: give everyone access to healthy foods while fighting food waste in Latin America. By rescuing organic items considered "imperfect" and directly sending them to consumers, they are able to offer up to 40% off traditional retail prices. Founded by EduardoPetrelli (ex-James Delivery), Saulo Marti (ex-Olist), Paulo Monçores (ex-VTex) & Walter Rodrigues (ex-Rappi), Mercado Diferente is backed by major investors such as Maya Capital, Collaborative Fund, GFC and unicorn founders like Matias Muchnick (founder of NotCo), Abhi Ramesh (founder of Misfits Market), Hamish Shepard (founder of HelloFresh) and Tiago Dalvi (founder of Olist).
• Collective Equity Ownership — Empowering founders of high-growth companies to unlock instant liquidity, diversified upside, and a community of peers with shared success.

Portfolio highlights

• B9 — B9 is a fintech which allows underbanked Americans to demonstrate and build their creditworthiness based on their economic behavior.
• QIWI — QIWI is a payment service that enables its users to make payments to individuals, the internet, and mobile communication channels. It offers two products: QIWI Kiosks and QIWI Wallet. QIWI was founded in 2007 and is based in Moscow, Russia.
• Flapper Technologies — Flapper Technologies is Brazil's first boutique private airline. The company was born of a need for accessible on-demand private aviation services, including flights to Premium destinations inaccessible to commercial aviation. Building on the rising popularity of sharing economy, the company sells individual seats on general aviation aircraft,as well as offers on-demand charters, including helicopters, private jets and large corporate airliners.With more than 550 certified aircraft available on its charter platform Flapper boasts the most complete private aviation offer in Latin America.

Portfolio highlights

• Fohat — FOHAT, an Energy Intelligence company, is changing the energy sector with innovative solutions by allowing integration of distributed energy resources (iDER) and new solutions for energy trading (P2P TE).

Portfolio highlights

• Flapper Technologies — Flapper Technologies is Brazil's first boutique private airline. The company was born of a need for accessible on-demand private aviation services, including flights to Premium destinations inaccessible to commercial aviation. Building on the rising popularity of sharing economy, the company sells individual seats on general aviation aircraft,as well as offers on-demand charters, including helicopters, private jets and large corporate airliners.With more than 550 certified aircraft available on its charter platform Flapper boasts the most complete private aviation offer in Latin America.

Portfolio highlights

• Flapper Technologies — Flapper Technologies is Brazil's first boutique private airline. The company was born of a need for accessible on-demand private aviation services, including flights to Premium destinations inaccessible to commercial aviation. Building on the rising popularity of sharing economy, the company sells individual seats on general aviation aircraft,as well as offers on-demand charters, including helicopters, private jets and large corporate airliners.With more than 550 certified aircraft available on its charter platform Flapper boasts the most complete private aviation offer in Latin America.

Portfolio highlights

• Humera — Humera - AI CAPTCHA That Knows You're Human
• Allonic — Allonic is a robotics hardware company pioneering 3D Tissue Braiding, a new manufacturing platform for producing integrated, compliant, bio-inspired robotic bodies through a single, fully automated production process. By eliminating assembly-heavy designs and supply-chain complexity, Allonic enables significantly faster iteration, lower costs, andsafer, more dexterous robots to be built. Originally founded from Hungary and operating internationally with a US HQ and a growing team of 15, Allonic is building the hardware foundation for the next generation of intelligent machines.
• Heywa Labs — Two products, one engine. Heywa Studio for businesses, Heywa for anyone with a question worth following.

Portfolio highlights

• Diferente — Mercado Diferente is a mission-driven Brazilian foodtech created with a purpose: give everyone access to healthy foods while fighting food waste in Latin America. By rescuing organic items considered "imperfect" and directly sending them to consumers, they are able to offer up to 40% off traditional retail prices. Founded by EduardoPetrelli (ex-James Delivery), Saulo Marti (ex-Olist), Paulo Monçores (ex-VTex) & Walter Rodrigues (ex-Rappi), Mercado Diferente is backed by major investors such as Maya Capital, Collaborative Fund, GFC and unicorn founders like Matias Muchnick (founder of NotCo), Abhi Ramesh (founder of Misfits Market), Hamish Shepard (founder of HelloFresh) and Tiago Dalvi (founder of Olist).
• Revv — Revolutionize your calibration processes with Revv ADAS: lightning-fast calibration identification, comprehensive OEM data, and seamless insurance-ready invoicing, all in one powerful solution for increased efficiency, accuracy, and profitability.
• Swish Robotics — Countertop Cooking Robots

Portfolio highlights

• Setfin — Setfin specializes in offering financial solutions for micro and small entrepreneurs.
• Volters — At Volters, our primary commitment is to democratize access to clean energy. We've devised a simple concept where anyone can participate as a generator, consumer, or investor in clean energy, contributing to a sustainable transition. Our scalable approach aims to positively impact the energy landscape, expanding opportunities for all.Interms of our business model, Volters introduces an innovative and scalable approach, bringing everyone into the clean energy arena. We champion the democratization of clean energy, leveraging state-of-the-art cloud computing, artificial intelligence, and machine learning infrastructure. This places our product at the forefront of technological advancement.To simplify our financial operations, consumers' payments are directed to generators, who may also be investors. Upon receiving funds, these generators or investors are automatically presented with another opportunity to invest in sustainability. This cycle ensures that profits consistently drive green initiatives. Essentially, Volters is not just a bank; it's a fintech wholly dedicated to impact investments and committed to sustainability.In summary, Volters is on a mission to make clean energy accessible and inclusive. Our innovative business model, coupled with cutting-edge technology, positions us as a pioneering force in the clean energy transition. The simplicity of our financial operations ensures a continuous cycle of investment in sustainability, solidifying our commitment to a greener future for all.
• Fluence — Behavioral intelligence infrastructure for AI platforms. Turn digital behavior into model-ready human context so sales and CX teams reach every customer as an individual.