FJ Labs

FJ Labs, established in 2015 and headquartered in New York, is a stage-agnostic investment firm focusing on marketplaces and consumer-facing startups. It invests in seed and series A rounds, with a typical investment range of $50,000 to $5,000,000. The firm's portfolio includes notable companies such as Alibaba Group, Beepi, BrightRoll, Betterment, Adore Me, and Earnest, spanning sectors like e-commerce, fintech, and ad tech.

Matias Barbero

Investor

Zineb Belghiti

Operations Associate

Fabrice Grinda

Co-Founder

William Guillouard

Venture Partner

Arne Halleraker

Principal

Christopher Keshian

Investor

Ariel Lebowits

CFO

Jose Marin

Co-Founder

Güimar Vaca Sittic

Venture Partner

Jeff Weinstein

Principal

Past deals in GreenTech

APLANET

Convertible Note in 2025
APLANET provides a cloud-based platform designed for organizations to manage, track, and showcase their Environmental, Social, and Governance (ESG) initiatives. The platform automates the data collection process, allowing users to aggregate information across their organization or client portfolios. This functionality simplifies the sharing of ESG data with stakeholders, enabling organizations to make informed decisions that enhance their societal impact. APLANET's software includes features focused on community, sustainability, and materiality, and operates on a subscription-based pricing model. This approach not only helps organizations measure and analyze their ESG efforts but also facilitates the maximization of positive outcomes across their value chains in a cost-effective manner.

TIER Mobility

Series D in 2025
TIER Mobility GmbH is a Berlin-based shared micro-mobility provider founded in 2018, specializing in electric kick scooters, e-bikes, and e-mopeds for local commuting. The company aims to transform urban mobility by offering users a convenient way to access light electric vehicles through its application software, which allows them to locate and book available scooters. TIER is dedicated to promoting climate neutrality and reducing urban dependence on cars, contributing to a more sustainable and livable environment. Through its proprietary Energy Network, TIER strives to enhance the efficiency and accessibility of its services, thereby supporting cities in their efforts to improve mobility solutions.

TIER Mobility

Venture Round in 2024
TIER Mobility GmbH is a Berlin-based shared micro-mobility provider founded in 2018, specializing in electric kick scooters, e-bikes, and e-mopeds for local commuting. The company aims to transform urban mobility by offering users a convenient way to access light electric vehicles through its application software, which allows them to locate and book available scooters. TIER is dedicated to promoting climate neutrality and reducing urban dependence on cars, contributing to a more sustainable and livable environment. Through its proprietary Energy Network, TIER strives to enhance the efficiency and accessibility of its services, thereby supporting cities in their efforts to improve mobility solutions.

Reneo

Series B in 2024
Reneo is the leading end-to-end asset transformation- and decarbonization platform for residential real estate in Germany. Using proprietary software technology to identify and realize the ecological and economic potential of stranded assets.

Dott

Convertible Note in 2024
Dott is a micromobility company based in Amsterdam, Netherlands, that provides shared electric scooters and e-bikes for short-distance travel. Founded in 2018, Dott aims to offer safe, convenient, and sustainable transportation alternatives to urban commuters. The company focuses on reliability and safety in its design, featuring bikes with wide decks for optimized stability, double brake systems, and enhanced charging autonomy. This design philosophy ensures that users have access to dependable and affordable electric scooters and bikes, promoting eco-friendly travel in urban environments.

Nitex

Series A in 2023
Nitex is a B2B platform focused on the sustainable garment supply chain, designed to assist fashion retailers in managing various aspects of product development. The platform consolidates product design, compliance, order tracking, and insurance, streamlining the process for brands. Additionally, Nitex operates a design studio that facilitates the production of comfortable and trendy clothing for sustainable brands. By offering customized support and collaborative opportunities, Nitex enables clothing companies to develop their product lines effectively while promoting sustainable practices throughout their supply chains.

Refurbed

Series C in 2023
Refurbed GmbH is an online marketplace based in Vienna, Austria, specializing in the sale of refurbished electronic goods. Founded in 2017, the company offers a wide range of products, including smartphones, laptops, tablets, TVs, smartwatches, headphones, consoles, cameras, and kitchen appliances. Refurbed distinguishes itself by providing refurbished devices that are renewed through a meticulous 40-step process, ensuring they look and function like new while being offered at prices up to 40% lower than new items. Additionally, all products come with a minimum 12-month guarantee, making them a more environmentally friendly and cost-effective choice for consumers.

Juno

Series A in 2023
Juno Residential, Inc. is a company based in San Francisco, California, focused on the development of residential apartments. Established in 2018, Juno Residential specializes in creating prefabricated housing solutions that prioritize environmental sustainability. The company employs innovative prefabrication techniques and utilizes organic, low-carbon materials such as mass timber to construct modern and curated living spaces. By offering these eco-friendly and efficient housing alternatives, Juno aims to address the growing demand for sustainable residential options.

APLANET

Series A in 2023
APLANET provides a cloud-based platform designed for organizations to manage, track, and showcase their Environmental, Social, and Governance (ESG) initiatives. The platform automates the data collection process, allowing users to aggregate information across their organization or client portfolios. This functionality simplifies the sharing of ESG data with stakeholders, enabling organizations to make informed decisions that enhance their societal impact. APLANET's software includes features focused on community, sustainability, and materiality, and operates on a subscription-based pricing model. This approach not only helps organizations measure and analyze their ESG efforts but also facilitates the maximization of positive outcomes across their value chains in a cost-effective manner.

Reneo

Series A in 2022
Reneo is the leading end-to-end asset transformation- and decarbonization platform for residential real estate in Germany. Using proprietary software technology to identify and realize the ecological and economic potential of stranded assets.

Dott

Series C in 2022
Dott is a micromobility company based in Amsterdam, Netherlands, that provides shared electric scooters and e-bikes for short-distance travel. Founded in 2018, Dott aims to offer safe, convenient, and sustainable transportation alternatives to urban commuters. The company focuses on reliability and safety in its design, featuring bikes with wide decks for optimized stability, double brake systems, and enhanced charging autonomy. This design philosophy ensures that users have access to dependable and affordable electric scooters and bikes, promoting eco-friendly travel in urban environments.

Unblock Mining

Pre Seed Round in 2022
Unblock provide responsible oil companies with proven technologies that reduce their environmental impact and improve the quality of their operation. The company works with Crusoe to convert wasted gas into value. Digital Flare Mitigation® eliminates flaring by co-locating high energy-intensive computing applications with gas that otherwise would be wasted. Crusoe reduces emissions by giving a use to the gas.

Assembly OSM

Series A in 2022
Assembly OSM Inc., established in 2020 and headquartered in New York, specializes in the design and construction of architecturally distinctive high-rise buildings. The company employs innovative building systems that enhance both the aesthetics and performance of their structures while utilizing sustainable materials. Assembly OSM's approach allows for a diverse range of projects, including hotels, healthcare facilities, and office complexes, providing clients with significant advantages in terms of reduced time to completion and greater cost and schedule certainty compared to traditional construction methods. By prioritizing flexibility and efficiency in their operations, Assembly OSM aims to transform the building delivery process.

Goodcash

Seed Round in 2022
GoodCash is a financial technology company founded in 2021 and based in San Francisco, California. The company offers a money application that simplifies payment processing for users. GoodCash provides a Mastercard that not only helps users build their credit history but also offers discounts of up to five percent on purchases. Additionally, the company promotes environmental sustainability by contributing to tree planting initiatives. By allowing users to make payments while integrating with their existing bank accounts, GoodCash aims to enhance the overall financial experience for its customers.

Block Green

Convertible Note in 2022
Block Green is a decentralized finance platform designed to provide liquidity solutions for sustainable Bitcoin mining operations. By allowing miners to access future revenues based on their existing hashrate, the platform helps operators de-risk their operations and obtain upfront liquidity. Block Green focuses on creating a transparent and accessible capital market centered around Bitcoin, facilitating a fair and direct approach to financial returns. The platform also features a staking mechanism that enables digital asset holders to retain their preferred cryptocurrencies while participating in the security of the Bitcoin network. This approach not only benefits individual users but also supports the transition of the Bitcoin network towards renewable energy sources.

Nitex

Seed Round in 2022
Nitex is a B2B platform focused on the sustainable garment supply chain, designed to assist fashion retailers in managing various aspects of product development. The platform consolidates product design, compliance, order tracking, and insurance, streamlining the process for brands. Additionally, Nitex operates a design studio that facilitates the production of comfortable and trendy clothing for sustainable brands. By offering customized support and collaborative opportunities, Nitex enables clothing companies to develop their product lines effectively while promoting sustainable practices throughout their supply chains.

Dott

Series B in 2022
Dott is a micromobility company based in Amsterdam, Netherlands, that provides shared electric scooters and e-bikes for short-distance travel. Founded in 2018, Dott aims to offer safe, convenient, and sustainable transportation alternatives to urban commuters. The company focuses on reliability and safety in its design, featuring bikes with wide decks for optimized stability, double brake systems, and enhanced charging autonomy. This design philosophy ensures that users have access to dependable and affordable electric scooters and bikes, promoting eco-friendly travel in urban environments.

APLANET

Seed Round in 2021
APLANET provides a cloud-based platform designed for organizations to manage, track, and showcase their Environmental, Social, and Governance (ESG) initiatives. The platform automates the data collection process, allowing users to aggregate information across their organization or client portfolios. This functionality simplifies the sharing of ESG data with stakeholders, enabling organizations to make informed decisions that enhance their societal impact. APLANET's software includes features focused on community, sustainability, and materiality, and operates on a subscription-based pricing model. This approach not only helps organizations measure and analyze their ESG efforts but also facilitates the maximization of positive outcomes across their value chains in a cost-effective manner.

Veo

Series A in 2021
Veo is a micro-mobility company that operates electric scooters and bikes primarily in urban areas and around universities. The company designs and engineers vehicles, hardware, and software systems aimed at providing sustainable and healthy transportation options. Veo's bike-share application facilitates affordable and environmentally friendly travel, particularly in locations with high student populations. Through its reservation platform, users can easily find and reserve bikes, with automatic payment processing to enhance convenience. By promoting greener modes of transport, Veo contributes to making communities more sustainable and livable.

Angell

Venture Round in 2021
Angell is a manufacturer of electric bicycles focused on transforming urban mobility. The company offers one of the lightest e-bikes on the market, featuring a rounded aluminum frame and a carbon rim for an ultra-light structure. Its innovative design includes a smart cockpit with a touchscreen that displays essential information such as battery level, speed, distance traveled, weather, pollution levels, and riding modes. Additionally, Angell's e-bike is equipped with a sophisticated safety system that provides vibrating navigation assistance, a fall alert, and an anti-theft alarm. By integrating advanced technology into its bicycles, Angell aims to enhance the everyday life of urban commuters.

Space Forge

Seed Round in 2021
Space Forge Limited, founded in 2018 and based in Bristol, United Kingdom, focuses on developing reusable satellites for manufacturing unique materials in space. The company's innovative approach allows for the production of super materials that cannot be created on Earth, utilizing the advantages of the space environment. Space Forge manufactures alloys, metals, and crystals used across various industries, including computing, telecommunications, and pharmaceuticals. By leveraging space-based manufacturing, the company aims to contribute to a cleaner industrial revolution, helping clients reduce energy loss and carbon emissions while producing lighter vehicles and improving material properties. The company operates laboratories in Bristol and Wales to support its research and development efforts.

Dott

Series B in 2021
Dott is a micromobility company based in Amsterdam, Netherlands, that provides shared electric scooters and e-bikes for short-distance travel. Founded in 2018, Dott aims to offer safe, convenient, and sustainable transportation alternatives to urban commuters. The company focuses on reliability and safety in its design, featuring bikes with wide decks for optimized stability, double brake systems, and enhanced charging autonomy. This design philosophy ensures that users have access to dependable and affordable electric scooters and bikes, promoting eco-friendly travel in urban environments.

Allinfra

Convertible Note in 2021
Allinfra Ltd is a company that develops a blockchain-based platform for the tokenization of unlisted infrastructure finance and environmental assets. Founded in 2017 and based in the Cayman Islands, Allinfra's platform enables direct investments in these assets, allowing individuals and institutions to create, purchase, and transfer ownership interests. It provides an alternative source of financing for asset owners while enhancing liquidity and access in the market. The company also offers Allinfra Climate, an enterprise software solution that helps institutions achieve sustainability goals by collecting climate-relevant information directly from assets. This verifiable and auditable data can be stored, utilized, or monetized, thereby supporting sustainability efforts while facilitating investment in renewable and infrastructure projects.

Allinfra

Seed Round in 2021
Allinfra Ltd is a company that develops a blockchain-based platform for the tokenization of unlisted infrastructure finance and environmental assets. Founded in 2017 and based in the Cayman Islands, Allinfra's platform enables direct investments in these assets, allowing individuals and institutions to create, purchase, and transfer ownership interests. It provides an alternative source of financing for asset owners while enhancing liquidity and access in the market. The company also offers Allinfra Climate, an enterprise software solution that helps institutions achieve sustainability goals by collecting climate-relevant information directly from assets. This verifiable and auditable data can be stored, utilized, or monetized, thereby supporting sustainability efforts while facilitating investment in renewable and infrastructure projects.

Curtsy

Series A in 2021
Curtsy, Inc. operates a mobile application that enables women to rent and sell clothing, shoes, handbags, jewelry, and accessories. Founded in 2015 and headquartered in San Francisco, California, Curtsy focuses on providing a platform for users to buy and sell items directly from one another. The app employs machine learning and human review to enhance the merchandising of items, while also offering sellers a Shipping Kit to streamline order fulfillment. Catering to a younger generation seeking sustainable shopping alternatives, Curtsy facilitates a community-driven approach to clothing resale, allowing users to share and access a diverse range of fashion items.

Archer

Series A in 2020
Archer is an aerospace company based in the San Francisco Bay Area, dedicated to advancing sustainable air mobility. The company specializes in designing, manufacturing, and operating all-electric vertical takeoff and landing aircraft aimed at enhancing urban mobility. Archer's flagship aircraft is designed to carry four passengers for up to 60 miles at speeds of up to 150 mph, with minimal noise production.

Lime

Venture Round in 2020
Lime is a transportation company that focuses on providing sustainable solutions for urban mobility by offering electric scooters and bike-sharing services. The company partners with cities to deploy a fleet of electric bikes and scooters equipped with GPS and self-activating locks, which allows users to access affordable and reliable transportation options. Lime aims to address the first- and last-mile transportation challenges, promoting environmentally friendly alternatives that help reduce carbon footprints. By encouraging a shift in transportation behavior, Lime seeks to empower future generations to contribute to a more sustainable planet.

Refurbed

Series A in 2020
Refurbed GmbH is an online marketplace based in Vienna, Austria, specializing in the sale of refurbished electronic goods. Founded in 2017, the company offers a wide range of products, including smartphones, laptops, tablets, TVs, smartwatches, headphones, consoles, cameras, and kitchen appliances. Refurbed distinguishes itself by providing refurbished devices that are renewed through a meticulous 40-step process, ensuring they look and function like new while being offered at prices up to 40% lower than new items. Additionally, all products come with a minimum 12-month guarantee, making them a more environmentally friendly and cost-effective choice for consumers.

MUNCH:ON

Series B in 2020
MUNCH:ON is a food tech startup that has cracked the subscription space in the UAE & KSA, focusing on offering meals from the best restaurants at a significant discount and with free delivery. The company has invested heavily in its scheduling, bundling and order prediction software which has enabled it to achieve massive cost savings for its restaurant partners that they then pass on to their users, often offering up to a 55% discount vs. restaurants' regular price. Whether it's employees ordering from their company's curated menu or users ordering for their families at home, the platform takes the usual hassle and cost out of food delivery in a financially (and environmentally) sustainable manner for all stakeholders

Curtsy

Seed Round in 2019
Curtsy, Inc. operates a mobile application that enables women to rent and sell clothing, shoes, handbags, jewelry, and accessories. Founded in 2015 and headquartered in San Francisco, California, Curtsy focuses on providing a platform for users to buy and sell items directly from one another. The app employs machine learning and human review to enhance the merchandising of items, while also offering sellers a Shipping Kit to streamline order fulfillment. Catering to a younger generation seeking sustainable shopping alternatives, Curtsy facilitates a community-driven approach to clothing resale, allowing users to share and access a diverse range of fashion items.

Dipli

Venture Round in 2019
Dipli is a platform designed to simplify the management and distribution of secondhand stock for businesses. It enables users to efficiently reach multiple distribution channels while addressing various challenges associated with returns, closeouts, trade-in devices, and end-of-lease stocks. By integrating comprehensive solutions, Dipli focuses on reducing ecological impact while maintaining strong economic performance. The platform enhances distribution models by prioritizing short routes and leveraging local expertise, along with ensuring a fully transparent supply chain. Additionally, it provides users with a personalized interface to monitor network performance, implement credit policies, and guarantee safe delivery, thereby minimizing the risk of fraud in the purchasing process.

Dott

Series A in 2019
Dott is a micromobility company based in Amsterdam, Netherlands, that provides shared electric scooters and e-bikes for short-distance travel. Founded in 2018, Dott aims to offer safe, convenient, and sustainable transportation alternatives to urban commuters. The company focuses on reliability and safety in its design, featuring bikes with wide decks for optimized stability, double brake systems, and enhanced charging autonomy. This design philosophy ensures that users have access to dependable and affordable electric scooters and bikes, promoting eco-friendly travel in urban environments.

MUNCH:ON

Series A in 2019
MUNCH:ON is a food tech startup that has cracked the subscription space in the UAE & KSA, focusing on offering meals from the best restaurants at a significant discount and with free delivery. The company has invested heavily in its scheduling, bundling and order prediction software which has enabled it to achieve massive cost savings for its restaurant partners that they then pass on to their users, often offering up to a 55% discount vs. restaurants' regular price. Whether it's employees ordering from their company's curated menu or users ordering for their families at home, the platform takes the usual hassle and cost out of food delivery in a financially (and environmentally) sustainable manner for all stakeholders

Lime

Series D in 2019
Lime is a transportation company that focuses on providing sustainable solutions for urban mobility by offering electric scooters and bike-sharing services. The company partners with cities to deploy a fleet of electric bikes and scooters equipped with GPS and self-activating locks, which allows users to access affordable and reliable transportation options. Lime aims to address the first- and last-mile transportation challenges, promoting environmentally friendly alternatives that help reduce carbon footprints. By encouraging a shift in transportation behavior, Lime seeks to empower future generations to contribute to a more sustainable planet.

Dott

Series A in 2018
Dott is a micromobility company based in Amsterdam, Netherlands, that provides shared electric scooters and e-bikes for short-distance travel. Founded in 2018, Dott aims to offer safe, convenient, and sustainable transportation alternatives to urban commuters. The company focuses on reliability and safety in its design, featuring bikes with wide decks for optimized stability, double brake systems, and enhanced charging autonomy. This design philosophy ensures that users have access to dependable and affordable electric scooters and bikes, promoting eco-friendly travel in urban environments.

Endless West

Series A in 2018
Endless West is a beverage startup focused on producing innovative wines and spirits using scientific methods. The company creates its products at a molecular level by extracting flavor, aroma, and color molecules from various plants and substances, eliminating the need for traditional ingredients like grapes and yeast. This approach allows Endless West to craft sustainable beverages without fermentation, significantly reducing the resources required for production, such as wood, water, and land. Its flagship product, Glyph, is an aged-style spirit that showcases this pioneering technique, offering consumers a unique drinking experience while promoting environmental sustainability.

Endless West

Series A in 2017
Endless West is a beverage startup focused on producing innovative wines and spirits using scientific methods. The company creates its products at a molecular level by extracting flavor, aroma, and color molecules from various plants and substances, eliminating the need for traditional ingredients like grapes and yeast. This approach allows Endless West to craft sustainable beverages without fermentation, significantly reducing the resources required for production, such as wood, water, and land. Its flagship product, Glyph, is an aged-style spirit that showcases this pioneering technique, offering consumers a unique drinking experience while promoting environmental sustainability.
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