At One Ventures

Simplifyber develops biomaterial-based apparel and soft Goods using a proprietary additive manufacturing process that forms clothing and related items from cellulose-based materials. By eliminating sewing and traditional assembly lines, the company aims to transform the fashion supply chain toward sustainable, closed-loop production. The technology enables biodegradable garments, footwear, furniture, and accessories while reducing waste, carbon emissions, and water use associated with conventional textile manufacturing. Simplifyber emphasizes plant-based formulas and scalable manufacturing methods, offering an alternative to the legacy factory system that seeks to lower environmental and social impacts of apparel production. Through its process, the company seeks to provide durable, recyclable, and sustainable products that align with circular economy principles.

Ravel is a waste management company specializing in textile recycling. It offers purification services for blended textiles and manufactures recycling machines that convert end-of-life clothing into market-grade fiber, promoting a circular economy.

Mojave Energy Systems specializes in manufacturing energy-efficient air conditioning solutions for commercial buildings. Their products include ventilation systems, dedicated outdoor air systems (DOAS), and liquid desiccant air conditioners designed to reduce energy consumption by approximately half compared to conventional systems, thereby lowering operational costs and carbon footprint.

Blue Energy is a company specializing in modular nuclear power plants, focusing on the provision of offshore nuclear energy solutions. The company is dedicated to delivering reliable, clean, and abundant electricity, positioning itself as a key player in the transition to sustainable energy sources. By leveraging modular technology, Blue Energy aims to enhance the efficiency and safety of nuclear power generation, addressing the growing global demand for low-carbon energy alternatives.

Adden Energy specializes in developing advanced lithium-metal, solid-state battery technologies. With proven rapid charge capabilities (as low as 3 minutes) and exceptional cycle life (over 10,000 cycles), the company aims to accelerate electric vehicle adoption globally, contributing significantly to a cleaner energy future.

Roam is a technologically oriented electric mobility firm that creates and develops electric motorbikes and electric buses for emerging markets. Roam provides supporting infrastructure, fleet management software, and after-sales services to create an ecosystem that speeds up the transition to sustainable mobility in new frontier markets.

Transmutex is a Swiss company founded in 2019 that specializes in innovative nuclear technology aimed at significantly reducing existing nuclear waste. The company leverages advanced techniques, including particle accelerators, to transmute long-lived nuclear waste into less harmful materials while simultaneously generating carbon-free energy. This energy can be reintegrated into the power grid or utilized for green hydrogen production. Comprising a diverse team of physicists, computer scientists, and environmentalists, Transmutex is pioneering a new approach to nuclear energy that offers scalable, carbon-free solutions without the typical challenges associated with conventional nuclear power plants.

Temo is a manufacturer of portable electric motors designed for small watercraft, including dinghies, sailing boats, and rowboats. The company focuses on creating lightweight and easy-to-install outboard electric propulsion systems that enhance the user experience on the water. By providing innovative and accessible solutions, Temo aims to improve the functionality and enjoyment of various types of small craft.

Gigablue is dedicated to combating global warming through innovative technology. It focuses on enhancing the efficiency and feasibility of ocean fertilization as a means of carbon dioxide removal, directly addressing climate change for a more sustainable future.

Inlyte Energy specializes in developing and manufacturing grid-scale batteries for energy storage. Their core product is an innovative iron-sodium battery, which utilizes abundant and low-cost materials like iron and sodium chloride (table salt) to create a safe, efficient, and scalable energy storage solution. This technology supports the global shift towards renewable energy by providing a reliable and cost-effective alternative to traditional battery systems.

Mojave Energy Systems specializes in manufacturing energy-efficient air conditioning solutions for commercial buildings. Their products include ventilation systems, dedicated outdoor air systems (DOAS), and liquid desiccant air conditioners designed to reduce energy consumption by approximately half compared to conventional systems, thereby lowering operational costs and carbon footprint.

Material Evolution is a manufacturing company focused on decarbonizing the cement industry through AI and machine learning-enabled chemistry and a low-capital, energy-efficient production process. It develops smart, sustainable concrete and a cement replacement made from hyper-local waste streams, with the aim of rapidly reducing carbon emissions and helping construction sectors meet their sustainability goals.

Evove is a company based in Daresbury, Cheshire, specializing in advanced membrane technology for water filtration. By leveraging nanotechnology and additive manufacturing, Evove has developed a graphene-based filtration solution that enhances the efficiency of polymer membranes. This innovation reduces both the cost and environmental impact associated with water treatment processes. The company's technology is designed to address various filtration needs across sectors, including municipal water supply, desalination, and the food and beverage industry, ultimately helping businesses and energy sector participants to secure cost-effective water treatment solutions.

Chloris Geospatial leverages cutting-edge remote sensing, machine learning, and ecological science to provide accurate, global-scale measurements of natural capital. Its innovative technology focuses on monitoring carbon stocks and changes, empowering clients to tackle climate and environmental challenges.

Gradient’s mission is to cool the world by transforming every home to be more comfortable and healthy for the people who inhabit it — without compromising the environment. Today, heating and cooling equipment emits more greenhouse gas emissions than the entire transportation sector, and expansion in the use of cooling is projected to double these emissions in the next 30 years. However, comfortable buildings are critical for health and productivity, especially among communities that are vulnerable to the effects of climate change. Gradient’s vision is a future where everyone has access to comfortable buildings that are fully decarbonized. Our launch product is a direct-to-consumer high-efficiency and low-carbon heat pump.

Mojave Energy Systems specializes in manufacturing energy-efficient air conditioning solutions for commercial buildings. Their products include ventilation systems, dedicated outdoor air systems (DOAS), and liquid desiccant air conditioners designed to reduce energy consumption by approximately half compared to conventional systems, thereby lowering operational costs and carbon footprint.

Cruz Foam, Inc. is a Santa Cruz, California-based company founded in 2017 that specializes in manufacturing structural foams from chitin, a biopolymer derived from shrimp shells. The company addresses the global plastic pollution crisis by providing bio-benign foam solutions that serve as eco-friendly alternatives to traditional petroleum-based foams. Cruz Foam's products are designed for a variety of applications, including consumer packaging, consumer electronics, automotive, and business-to-business packaging. By utilizing naturally sourced biopolymers, the company creates scalable and compostable materials that can be integrated into existing supply chains at competitive costs. Cruz Foam collaborates with key industry leaders across various sectors, including consumer electronics, appliances, shipping, and consumer packaged goods, to promote sustainable practices and contribute to a cleaner environment.

Halo.Car aims to accelerate the transition to electric vehicles by offering an innovative car-sharing service. The company focuses on improving access to electric cars, making them more convenient for users. Halo.Car provides semi-autonomous vehicles equipped with advanced technologies such as cameras, radars, and ultrasonics. These vehicles are connected to remote operators through a 5G network, allowing users to book and drive to their destinations with ease. This service alleviates concerns about parking and enhances road safety while contributing to reduced vehicle emissions. Through its offerings, Halo.Car seeks to promote sustainable mobility for all.

Helios is a technology company that develops novel technologies to ensure viable and sustainable life on earth and beyond. From Moonshot to Earth Impact: Helios began as a space technology company with the bold mission to extract oxygen from the moon, with the challenge to enable the separation of oxygen from lunar minerals in extreme environments, where zero emissions are not an option but a necessity. Helios efforts resulted in a breakthrough zero-emission process for metal production, applicable also on Earth – known as the Helios Cycle™. Enabling Zero-Emission Iron Production: the Helios Cycle™ revolutionizes iron production. It produces iron from iron ore using mostly thermal energy, emitting only oxygen. This eco-friendly method requires significantly less energy, cuts costs, minimizes environmental impact, and maximizes existing resource utilization. Beyond Iron: the Helios Cycle™ doesn’t stop at iron. It extends to other critical elements—silicon, copper, nickel, and lithium—offering a greener path for resource extraction. Helios has evolved from its lunar origins to focus on green steel innovation. Through partnerships and collaborations, Helios aims to impact the steel industry.

Simplifyber develops biomaterial-based apparel and soft Goods using a proprietary additive manufacturing process that forms clothing and related items from cellulose-based materials. By eliminating sewing and traditional assembly lines, the company aims to transform the fashion supply chain toward sustainable, closed-loop production. The technology enables biodegradable garments, footwear, furniture, and accessories while reducing waste, carbon emissions, and water use associated with conventional textile manufacturing. Simplifyber emphasizes plant-based formulas and scalable manufacturing methods, offering an alternative to the legacy factory system that seeks to lower environmental and social impacts of apparel production. Through its process, the company seeks to provide durable, recyclable, and sustainable products that align with circular economy principles.

Modern Hydrogen is a pioneering energy technology company that develops distributed hydrogen production systems. Their core mission is to enable commercial and industrial operations to generate clean hydrogen on-site, transforming heat from boilers and furnaces into usable power. This process efficiently sequesters carbon, helping clients reduce emissions, save money, and enhance operational resilience during power outages.

Cruz Foam, Inc. is a Santa Cruz, California-based company founded in 2017 that specializes in manufacturing structural foams from chitin, a biopolymer derived from shrimp shells. The company addresses the global plastic pollution crisis by providing bio-benign foam solutions that serve as eco-friendly alternatives to traditional petroleum-based foams. Cruz Foam's products are designed for a variety of applications, including consumer packaging, consumer electronics, automotive, and business-to-business packaging. By utilizing naturally sourced biopolymers, the company creates scalable and compostable materials that can be integrated into existing supply chains at competitive costs. Cruz Foam collaborates with key industry leaders across various sectors, including consumer electronics, appliances, shipping, and consumer packaged goods, to promote sustainable practices and contribute to a cleaner environment.

Roam is a technologically oriented electric mobility firm that creates and develops electric motorbikes and electric buses for emerging markets. Roam provides supporting infrastructure, fleet management software, and after-sales services to create an ecosystem that speeds up the transition to sustainable mobility in new frontier markets.

Chloris Geospatial leverages cutting-edge remote sensing, machine learning, and ecological science to provide accurate, global-scale measurements of natural capital. Its innovative technology focuses on monitoring carbon stocks and changes, empowering clients to tackle climate and environmental challenges.

Noon Energy is a Palo Alto, California-based company founded in 2018 that focuses on developing innovative flow battery technology for economical long-duration energy storage. This technology is designed to convert intermittent renewable electricity, such as solar and wind energy, into on-demand power, allowing for a more reliable energy supply. Noon Energy's rechargeable batteries utilize low-cost storage media that decouples energy and power capacity, providing long-duration storage while eliminating the need for mining precious metals. By enabling customers to scale up the use of renewable electricity, Noon Energy aims to reduce reliance on fossil fuels, as well as decrease pollution and emissions associated with energy production.

Alchemie Technology provides technical, commercial, and business support to the digital print and additive manufacturing markets. It offers contract development and digital printing solutions for applications such as digital coatings for packaging, digital dispensing of bio fluids and adhesives, 3D prototyping, and digital decoration, along with consultancy in inkjet printing. Based in Cambridge, United Kingdom, the company helps users and suppliers adopt digital technologies to drive growth while reducing environmental impact. It also delivers clean-tech textile manufacturing solutions that inject nanodroplets into fabrics with precise velocity and airflow, aiming to lower energy, wastewater, and chemical use and to enhance digital integration across textile supply chains.