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

Venture Capital

Zineb Belghiti

Operations Associate

William Guillouard

Operating Partner

Arne Halleraker

Partner

Christopher Keshian

Investor

Ariel Lebowits

CFO

Jose Marin

Founding Partner

Güimar Vaca Sittic

Venture Partner

Jeff Weinstein

Partner

Past deals in Recycling

Faro

Seed Round in 2025
Faro provides inexpensive apparel through re-commerce, collaborating with fashion companies to reduce textile waste and dumping at the manufacturing and consumption levels.

Tings

Seed Round in 2024
Tings is a mobile application focused on promoting a circular economy by facilitating the organization, retention, and sale of recyclable and used merchandise. The platform is designed to extend the life of products by enabling users to repair, refine, buy, and sell items, regardless of their ownership history. Tings provides verified history and automatic valuation for products, allowing owners, dealers, and manufacturers to adopt a more sustainable and long-term perspective on consumption. By simplifying the process of managing used goods, Tings aims to encourage responsible consumption and reduce waste in the marketplace.

Refurbed

Series C in 2023
Refurbed GmbH is an online marketplace based in Vienna, Austria, specializing in the distribution of refurbished electronic goods. Founded in 2017, the company offers a range of products including phones, TVs, tablets, smart watches, laptops, desktops, headphones, consoles, cameras, and kitchen appliances. Refurbed devices undergo a rigorous 40-step renewal process to ensure they look new and function like new. Each device comes with at least a 12-month guarantee. The company aims to provide products that are up to 40% cheaper and 100% more environmentally friendly than brand-new counterparts, making it an attractive option for cost-conscious and eco-friendly consumers.

Metaloop

Series A in 2023
Metaloop is a scrap trading company that operates a managed online marketplace designed to digitize the metal recycling industry. By leveraging machine learning and data analysis, Metaloop facilitates the sourcing and trading of scrap metals, effectively connecting suppliers with buyers. The platform matches offers and requests, providing a comprehensive solution that includes logistics and financial services. This approach enables scrap dealers, recyclers, and factories to enhance their capacity utilization, acquire new suppliers, and optimize their financial returns, ultimately helping businesses in the metal recycling sector improve revenue without the need for scaling.

Schrott24

Seed Round in 2022
Schrott24 is a B2B-focused managed marketplace for metal scrap. We help recyclers to source more material and scrap metal producers to market their metal waste more efficiently. Besides matching supply and demand, the fulfillment of transactions is processed through our proprietary technology. We digitalize processes and increase the efficiency of the recycling industry.

RoadRunner Recycling

Series D in 2022
RoadRunner Recycling, Inc. is a company based in Pittsburgh, Pennsylvania, that specializes in recycling and waste management services for businesses. Founded in 2014, it offers a range of services including cardboard and paper recycling, mixed recycling, waste management, compost services, dumpster rental, and one-time pickups. The company leverages technology to provide efficient solutions that help commercial waste generators reduce their recurring costs. By implementing innovative logistics strategies, RoadRunner Recycling significantly decreases fuel consumption and carbon emissions, while maximizing the value extracted from recyclable materials. This approach not only leads to substantial cost savings for businesses but also enhances their environmental performance.

Schrott24

Seed Round in 2020
Schrott24 is a B2B-focused managed marketplace for metal scrap. We help recyclers to source more material and scrap metal producers to market their metal waste more efficiently. Besides matching supply and demand, the fulfillment of transactions is processed through our proprietary technology. We digitalize processes and increase the efficiency of the recycling industry.

Metaloop

Seed Round in 2020
Metaloop is a scrap trading company that operates a managed online marketplace designed to digitize the metal recycling industry. By leveraging machine learning and data analysis, Metaloop facilitates the sourcing and trading of scrap metals, effectively connecting suppliers with buyers. The platform matches offers and requests, providing a comprehensive solution that includes logistics and financial services. This approach enables scrap dealers, recyclers, and factories to enhance their capacity utilization, acquire new suppliers, and optimize their financial returns, ultimately helping businesses in the metal recycling sector improve revenue without the need for scaling.

Refurbed

Series A in 2020
Refurbed GmbH is an online marketplace based in Vienna, Austria, specializing in the distribution of refurbished electronic goods. Founded in 2017, the company offers a range of products including phones, TVs, tablets, smart watches, laptops, desktops, headphones, consoles, cameras, and kitchen appliances. Refurbed devices undergo a rigorous 40-step renewal process to ensure they look new and function like new. Each device comes with at least a 12-month guarantee. The company aims to provide products that are up to 40% cheaper and 100% more environmentally friendly than brand-new counterparts, making it an attractive option for cost-conscious and eco-friendly consumers.

RoadRunner Recycling

Series C in 2020
RoadRunner Recycling, Inc. is a company based in Pittsburgh, Pennsylvania, that specializes in recycling and waste management services for businesses. Founded in 2014, it offers a range of services including cardboard and paper recycling, mixed recycling, waste management, compost services, dumpster rental, and one-time pickups. The company leverages technology to provide efficient solutions that help commercial waste generators reduce their recurring costs. By implementing innovative logistics strategies, RoadRunner Recycling significantly decreases fuel consumption and carbon emissions, while maximizing the value extracted from recyclable materials. This approach not only leads to substantial cost savings for businesses but also enhances their environmental performance.

Zume

Venture Round in 2019
Zume is a company focused on reducing plastic waste by offering economically viable substitutes for plastic packaging. It manufactures molded fiber packaging products, including meal boxes, beverage cups, and rectangular containers, which serve as sustainable alternatives to single-use plastics. By partnering with distributors and manufacturers across more than 25 countries, such as Packme Ltd in the UK and Rausch Verpackung GmbH in Germany, Zume aims to support global food brands in transitioning to fully compostable, plant-fiber-based solutions. Through its innovative approach, Zume is committed to addressing the environmental challenges posed by plastic waste.

(Re)vive

Series A in 2019
Revive is a company addressing the challenge of managing slightly imperfect returns, store try-ons, display samples, and excess inventory that many brands face. Traditional options for handling these goods, such as recycling, donations, or destruction, often result in significant financial losses and limited asset recovery. Revive offers an AI-powered platform that assesses the potential value of this inventory before resorting to less desirable options. By providing actionable data, the company enables brands to make informed decisions about whether to clean or repair damaged items for resale. This approach maximizes the financial recovery for neglected inventory, positioning Revive as a pioneering solution in the supply chain management space. Additionally, Revive offers personal on-demand tailoring services, including alterations and a self-fitting kit, allowing customers to conveniently access tailoring services from their homes.

Dipli

Venture Round in 2019
Dipli is a company that provides a sourcing platform aimed at simplifying the supply chain for secondhand products. It assists businesses in managing their secondhand inventory by integrating various functionalities to streamline processes related to returns, closeouts, trade-in devices, and end-of-lease stocks. The platform prioritizes ecological sustainability while maintaining strong economic performance by enriching distribution models and emphasizing short routes and local expertise. Additionally, Dipli ensures a fully transparent supply chain and employs data-driven models to enhance operational efficiency. The company's services include monitoring network performance through a personalized interface, establishing credit policies, and guaranteeing delivery, all of which help users navigate the complexities of the secondhand market safely and effectively.

Parts Market

Seed Round in 2019
Parts Market is an online marketplace that specializes in connecting automotive professionals and private buyers with licensed auto dismantlers to source high-quality used and remanufactured OEM parts. The platform facilitates transactions between body shops, mechanics, and dismantlers, ensuring a standardized service and warranty experience. By focusing on reliability and customer service, Parts Market enables its users to access competitively priced automotive parts while promoting sustainability through the reuse of automotive components.

Schrott24

Seed Round in 2017
Schrott24 is a B2B-focused managed marketplace for metal scrap. We help recyclers to source more material and scrap metal producers to market their metal waste more efficiently. Besides matching supply and demand, the fulfillment of transactions is processed through our proprietary technology. We digitalize processes and increase the efficiency of the recycling industry.

Zume

Series B in 2017
Zume is a company focused on reducing plastic waste by offering economically viable substitutes for plastic packaging. It manufactures molded fiber packaging products, including meal boxes, beverage cups, and rectangular containers, which serve as sustainable alternatives to single-use plastics. By partnering with distributors and manufacturers across more than 25 countries, such as Packme Ltd in the UK and Rausch Verpackung GmbH in Germany, Zume aims to support global food brands in transitioning to fully compostable, plant-fiber-based solutions. Through its innovative approach, Zume is committed to addressing the environmental challenges posed by plastic waste.

RoadRunner Recycling

Venture Round in 2017
RoadRunner Recycling, Inc. is a company based in Pittsburgh, Pennsylvania, that specializes in recycling and waste management services for businesses. Founded in 2014, it offers a range of services including cardboard and paper recycling, mixed recycling, waste management, compost services, dumpster rental, and one-time pickups. The company leverages technology to provide efficient solutions that help commercial waste generators reduce their recurring costs. By implementing innovative logistics strategies, RoadRunner Recycling significantly decreases fuel consumption and carbon emissions, while maximizing the value extracted from recyclable materials. This approach not only leads to substantial cost savings for businesses but also enhances their environmental performance.

Zume

Convertible Note in 2016
Zume is a company focused on reducing plastic waste by offering economically viable substitutes for plastic packaging. It manufactures molded fiber packaging products, including meal boxes, beverage cups, and rectangular containers, which serve as sustainable alternatives to single-use plastics. By partnering with distributors and manufacturers across more than 25 countries, such as Packme Ltd in the UK and Rausch Verpackung GmbH in Germany, Zume aims to support global food brands in transitioning to fully compostable, plant-fiber-based solutions. Through its innovative approach, Zume is committed to addressing the environmental challenges posed by plastic waste.

Zume

Seed Round in 2015
Zume is a company focused on reducing plastic waste by offering economically viable substitutes for plastic packaging. It manufactures molded fiber packaging products, including meal boxes, beverage cups, and rectangular containers, which serve as sustainable alternatives to single-use plastics. By partnering with distributors and manufacturers across more than 25 countries, such as Packme Ltd in the UK and Rausch Verpackung GmbH in Germany, Zume aims to support global food brands in transitioning to fully compostable, plant-fiber-based solutions. Through its innovative approach, Zume is committed to addressing the environmental challenges posed by plastic waste.

Parts Market

Seed Round in 2014
Parts Market is an online marketplace that specializes in connecting automotive professionals and private buyers with licensed auto dismantlers to source high-quality used and remanufactured OEM parts. The platform facilitates transactions between body shops, mechanics, and dismantlers, ensuring a standardized service and warranty experience. By focusing on reliability and customer service, Parts Market enables its users to access competitively priced automotive parts while promoting sustainability through the reuse of automotive components.
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