FJ Labs

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.

Clutch is a technology company revolutionizing car buying, selling, and ownership. It offers high-quality certified vehicles through a seamless online customer experience, with inventory browsing, purchase completion, and effortless home delivery. Clutch aims to provide customers with a delightful car-buying journey while positively impacting communities.

Clutch is a technology company revolutionizing car buying, selling, and ownership. It offers high-quality certified vehicles through a seamless online customer experience, with inventory browsing, purchase completion, and effortless home delivery. Clutch aims to provide customers with a delightful car-buying journey while positively impacting communities.

Papaya specializes in a vehicle management system tailored for electric vehicles, facilitating efficient sourcing, operation, and management of fleets. Its platform features a comprehensive dashboard that offers an overview of fleet location and availability, enhancing decision-making for fleet managers. By streamlining communication and automating workflows, Papaya connects fleet operators with their service providers, regardless of vehicle type or service provider. This integration allows for improved vehicle uptime and utilization, ultimately enabling better management of resources across various hubs and service providers.

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.

Powered by AI, Mona Lee is the fastest, most efficient way for homeowners to go solar. Through a direct-to-consumer approach, Mona Lee’s AI-powered self-serve platform transforms the solar buying experience by eliminating non-stop solicitation calls, lengthy design and evaluation processes, and back-and-forth price negotiations that can take up to weeks. With Mona Lee, customers go from quote to scheduling their installation in minutes. Feel free to visit our website to read customer testimonials and Mona Lee solar reviews. Mona Lee was founded by a group of serial entrepreneurs with decades of experience in clean energy. The company is headquartered in Boston, MA and is proud to serve homeowners nationwide.

Cardino specializes in operating and developing a consumer-to-business digital platform focused on the buying and selling of secondhand electric vehicles. The company's platform provides an application where sellers can describe their cars, arrange for professional inspections, and have their vehicles purchased by Cardino if they are not sold to other buyers. This process ensures that customers can buy and sell electric cars efficiently and at competitive prices.

Dott is a micromobility company based in Amsterdam, Netherlands, that specializes in providing shared electric scooters and electric bikes for short-distance travel. Founded in 2018, Dott focuses on offering safe, convenient, and sustainable alternatives for urban commuting. The company's electric bikes are designed with features that enhance safety and performance, including wide decks for improved stability, optimized center of gravity, and double brake systems. These innovations ensure a reliable riding experience. Dott aims to make urban transportation more accessible and environmentally friendly, helping to reduce congestion and emissions in city centers.

Carla operates an online platform designed for the purchase and leasing of electric vehicles, offering a seamless and transparent experience for users. The platform functions as an electric mobility marketplace, allowing customers to buy, sell, or lease electric cars with ease. Carla provides comprehensive coverage options that include routine maintenance, full insurance, seasonal tire services, and vehicle tax management. This approach ensures that customers have access to all necessary services and information, simplifying the process of acquiring or disposing of electric vehicles.

Clutch is a technology company revolutionizing car buying, selling, and ownership. It offers high-quality certified vehicles through a seamless online customer experience, with inventory browsing, purchase completion, and effortless home delivery. Clutch aims to provide customers with a delightful car-buying journey while positively impacting communities.

Zero Homes operates a home electrification marketplace that enables homeowners to plan, purchase, and schedule electrification projects. The platform offers electrification guidance through virtual home energy assessments, decarbonization roadmaps tailored to each residence, and scoped, priced projects designed to deliver all-electric upgrades without on-site visits. By combining planning tools, transparent pricing, and scheduling capabilities in a single digital platform, Zero Homes helps homeowners access retrofits that improve comfort, reduce emissions, and simplify the transition to electric systems.

Cardino specializes in operating and developing a consumer-to-business digital platform focused on the buying and selling of secondhand electric vehicles. The company's platform provides an application where sellers can describe their cars, arrange for professional inspections, and have their vehicles purchased by Cardino if they are not sold to other buyers. This process ensures that customers can buy and sell electric cars efficiently and at competitive prices.

Hometree is a home energy services company focused on facilitating the transition to low-carbon living for homeowners. It provides a range of services including the installation, repair, and financing of renewable energy technologies and energy-efficient heating systems. Hometree aims to simplify the process of adopting sustainable home improvements by offering comprehensive home emergency insurance and maintenance coverage through convenient online subscription plans. This approach allows homeowners in the United Kingdom to manage their energy consumption effectively while ensuring that the entire lifecycle of energy solutions—from installation to ongoing maintenance—is comprehensively supported.

Papaya specializes in a vehicle management system tailored for electric vehicles, facilitating efficient sourcing, operation, and management of fleets. Its platform features a comprehensive dashboard that offers an overview of fleet location and availability, enhancing decision-making for fleet managers. By streamlining communication and automating workflows, Papaya connects fleet operators with their service providers, regardless of vehicle type or service provider. This integration allows for improved vehicle uptime and utilization, ultimately enabling better management of resources across various hubs and service providers.

Dott is a micromobility company based in Amsterdam, Netherlands, that specializes in providing shared electric scooters and electric bikes for short-distance travel. Founded in 2018, Dott focuses on offering safe, convenient, and sustainable alternatives for urban commuting. The company's electric bikes are designed with features that enhance safety and performance, including wide decks for improved stability, optimized center of gravity, and double brake systems. These innovations ensure a reliable riding experience. Dott aims to make urban transportation more accessible and environmentally friendly, helping to reduce congestion and emissions in city centers.

Dott is a micromobility company based in Amsterdam, Netherlands, that specializes in providing shared electric scooters and electric bikes for short-distance travel. Founded in 2018, Dott focuses on offering safe, convenient, and sustainable alternatives for urban commuting. The company's electric bikes are designed with features that enhance safety and performance, including wide decks for improved stability, optimized center of gravity, and double brake systems. These innovations ensure a reliable riding experience. Dott aims to make urban transportation more accessible and environmentally friendly, helping to reduce congestion and emissions in city centers.

Perl Street provides a fintech platform for distributed energy resources such as rooftop solar, energy storage, electric vehicle chargers, and heat pumps across residential, commercial, and industrial buildings. It enables asset investors and managers to bundle and aggregate DERs, originate bankable portfolios, and manage more assets with higher margins. The platform uses AI agents and modern data architecture to consolidate and normalize DER assets into scalable portfolios, supporting performance and compliance. It also offers a deal-structuring capability to help hardware companies raise capital for ongoing and sustainable expansion, delivering investor transparency, automated onboarding for startups, verified unit economics, and the ability to simulate deal terms. The platform currently supports over 1 gigawatt of DER assets across more than 1,100 assets.

Carla operates an online platform designed for the purchase and leasing of electric vehicles, offering a seamless and transparent experience for users. The platform functions as an electric mobility marketplace, allowing customers to buy, sell, or lease electric cars with ease. Carla provides comprehensive coverage options that include routine maintenance, full insurance, seasonal tire services, and vehicle tax management. This approach ensures that customers have access to all necessary services and information, simplifying the process of acquiring or disposing of electric vehicles.

Clutch is a technology company revolutionizing car buying, selling, and ownership. It offers high-quality certified vehicles through a seamless online customer experience, with inventory browsing, purchase completion, and effortless home delivery. Clutch aims to provide customers with a delightful car-buying journey while positively impacting communities.

Veo is a micro-mobility company that designs, engineers, and operates electric scooters and bicycles for urban and university settings. It integrates vehicles with hardware and software systems to support multi-modal sharing and aims to provide a greener, healthier mode of transportation that makes communities more livable. The company offers a reservation and fleet-management platform that lets users locate the nearest available bike or scooter, reserve before pickup, and pay automatically, enabling affordable, low-emission travel around cities and campuses with dense student populations. Veo emphasizes seamless customer service and aims to reduce carbon footprint while improving mobility in the areas it serves.

Angell manufactures innovative electric bicycles designed to enhance urban mobility. Their flagship product is one of the lightest e-bikes on the market, featuring a smart cockpit that displays relevant information such as weather, pollution levels, battery charge, riding modes, and GPS navigation. It also includes an advanced safety system with vibrating navigation assistance, fall alert, and anti-theft alarm.

Clutch is a technology company revolutionizing car buying, selling, and ownership. It offers high-quality certified vehicles through a seamless online customer experience, with inventory browsing, purchase completion, and effortless home delivery. Clutch aims to provide customers with a delightful car-buying journey while positively impacting communities.

Dott is a micromobility company based in Amsterdam, Netherlands, that specializes in providing shared electric scooters and electric bikes for short-distance travel. Founded in 2018, Dott focuses on offering safe, convenient, and sustainable alternatives for urban commuting. The company's electric bikes are designed with features that enhance safety and performance, including wide decks for improved stability, optimized center of gravity, and double brake systems. These innovations ensure a reliable riding experience. Dott aims to make urban transportation more accessible and environmentally friendly, helping to reduce congestion and emissions in city centers.

Hometree is a home energy services company focused on facilitating the transition to low-carbon living for homeowners. It provides a range of services including the installation, repair, and financing of renewable energy technologies and energy-efficient heating systems. Hometree aims to simplify the process of adopting sustainable home improvements by offering comprehensive home emergency insurance and maintenance coverage through convenient online subscription plans. This approach allows homeowners in the United Kingdom to manage their energy consumption effectively while ensuring that the entire lifecycle of energy solutions—from installation to ongoing maintenance—is comprehensively supported.

Clutch is a technology company revolutionizing car buying, selling, and ownership. It offers high-quality certified vehicles through a seamless online customer experience, with inventory browsing, purchase completion, and effortless home delivery. Clutch aims to provide customers with a delightful car-buying journey while positively impacting communities.

Archer develops and operates all-electric vertical takeoff and landing aircraft, aiming to enhance urban mobility sustainably. Its four-passenger aircraft can travel up to 60 miles at speeds reaching 150 mph with minimal noise.

Lime operates a smart mobility fleet comprising electric scooters and pedal bikes, aiming to provide sustainable first- and last-mile transportation solutions. The company partners with cities worldwide to offer affordable, convenient, and eco-friendly travel alternatives.

Dott is a micromobility company based in Amsterdam, Netherlands, that specializes in providing shared electric scooters and electric bikes for short-distance travel. Founded in 2018, Dott focuses on offering safe, convenient, and sustainable alternatives for urban commuting. The company's electric bikes are designed with features that enhance safety and performance, including wide decks for improved stability, optimized center of gravity, and double brake systems. These innovations ensure a reliable riding experience. Dott aims to make urban transportation more accessible and environmentally friendly, helping to reduce congestion and emissions in city centers.

Lime operates a smart mobility fleet comprising electric scooters and pedal bikes, aiming to provide sustainable first- and last-mile transportation solutions. The company partners with cities worldwide to offer affordable, convenient, and eco-friendly travel alternatives.

rebike1 GmbH, established in 2018 and located in Krailling, Germany, operates a platform for buying and selling used electric bikes (e-bikes). The company sources new e-bikes from prominent manufacturers such as Winora/Haibike, Husqvarna, Flyer, KTM, and Orbea, which are rented to businesses and consumers before being refurbished and sold with a two-year warranty. Additionally, rebike1 acquires used e-bikes from rental stations and retailers, refurbishes them, and markets them to consumers. In Oberstdorf, a popular tourist destination near Munich, rebike1 manages the largest e-bike rental station in the region. The company, which employs 18 people, is expanding its rental services under the brand ebike1verleih in collaboration with local bike shops in various tourist areas.

Dott is a micromobility company based in Amsterdam, Netherlands, that specializes in providing shared electric scooters and electric bikes for short-distance travel. Founded in 2018, Dott focuses on offering safe, convenient, and sustainable alternatives for urban commuting. The company's electric bikes are designed with features that enhance safety and performance, including wide decks for improved stability, optimized center of gravity, and double brake systems. These innovations ensure a reliable riding experience. Dott aims to make urban transportation more accessible and environmentally friendly, helping to reduce congestion and emissions in city centers.

Hometree is a home energy services company focused on facilitating the transition to low-carbon living for homeowners. It provides a range of services including the installation, repair, and financing of renewable energy technologies and energy-efficient heating systems. Hometree aims to simplify the process of adopting sustainable home improvements by offering comprehensive home emergency insurance and maintenance coverage through convenient online subscription plans. This approach allows homeowners in the United Kingdom to manage their energy consumption effectively while ensuring that the entire lifecycle of energy solutions—from installation to ongoing maintenance—is comprehensively supported.

Hometree is a home energy services company focused on facilitating the transition to low-carbon living for homeowners. It provides a range of services including the installation, repair, and financing of renewable energy technologies and energy-efficient heating systems. Hometree aims to simplify the process of adopting sustainable home improvements by offering comprehensive home emergency insurance and maintenance coverage through convenient online subscription plans. This approach allows homeowners in the United Kingdom to manage their energy consumption effectively while ensuring that the entire lifecycle of energy solutions—from installation to ongoing maintenance—is comprehensively supported.