Portfolio Company Opportunities

At 75F, we design and build smart sensors and controls to make commercial buildings more comfortable and efficient than ever before. Unlike other systems on the market today, our solution combines hardware and software in a simple and powerful solution that works out of the box. Our award-winning wireless IoT devices and machine learning have been proven in independent, third-party trials to deliver industry-leading HVAC energy savings and Indoor Air Quality Management (IAQM). Our results speak for themselves: 75F customers saw a savings of 41.8 percent in HVAC energy consumption and carbon footprint, across offices, retail, and multifamily spaces of every size. 75F is headquartered in Minnesota with operations in Bangalore, India, and Singapore. Follow us here and at www.75F.io to learn more.

Achates Power, Inc. (www.achatespower.com) has developed radically improved internal combustion engines that increase fuel efficiency, reduce greenhouse gas emissions, and are lower cost. Founded in 2004 with the mission to build better, more efficient engines, the company has an experienced staff of engineers and scientists focused on applying their proven technical know-how and expertise, coupled with the industry's leading-edge testing, simulation, and analysis tools.

Aeroseal is a climate tech company on a mission to reduce the world's carbon emissions by 1 gigaton annually. How will we do it? With our leak sealing technologies. Small leaks are a big problem; the ducts and walls in buildings are inadequately sealed by manual solutions. Aeroseal’s technologies - HomeSeal Connect and AeroBarrier Connect - inject a fog of sealant particles into these pressurized spaces. Software tracks the entire process, creating a certificate of completion showing before and after leakage. Aeroseal is one of the fastest-growing clean technology companies in the U.S. and currently has a presence in 27 countries and all 50 states across the U.S. Our technology has sealed nearly 200,000 projects and saved nearly $2 billion in wasted energy. We were recently certified as a Great Place to Work for May 2022-2023. Ninety-three percent of employees at Aeroseal, LLC say it is a great place to work compared to fifty-seven percent of employees at a typical U.S.-based company.

Andium is an end-to-end industrial IoT platform that brings intelligent software services down to the device layer, offering industries more flexibility, reliability, and scalability in monitoring and controlling their operations, regardless of cloud connectivity.

Boston Metal is delivering a future where primary steel production is free of carbon emissions. Our Molten Oxide Electrolysis (MOE) technology provides the metals industry with a more efficient, lower cost, and greener solution for the production of a range of metals and alloys from a wide variety of feedstocks.

Carbon Upcycling is a waste and carbon utilization company unlocking a new frontier of circular materials. We’re tackling the biggest problems on the planet—like climate change and industrial waste. Applying our novel technology platform, we enable hard-to-decarbonize industry to transform local industrial byproducts and natural materials into superior additives. Our first massive market is concrete, the source of eight percent of global CO2 emissions and growing. Our novel technology reduces the carbon footprint of cement, sequesters carbon, and improves concrete performance. We do this by opening up a new class of locally available, carbon-sequestering cement replacements. With Carbon Upcycling, cement producers can now create a superior product using local industrial byproducts and natural materials and save the planet at the same time.

Founded in 2011, Clarke Valve™ provides high quality industrial control valves to organizations worldwide. Using aerospace design principles, Clarke has developed the patented Dilating Disk™ valve, meeting the ASME B16.34, ASME B16.10, and ASME B16.5 international valve standards, as well as ISO 5211 standards for valve automation. Due to its best-in-class sealing system, the Dilating Disk valve is the first control valve to achieve both API 641 and ISO 15848-1:2015 certifications, making it the world’s most compact, efficient, and environmentally friendly control valve. Clarke Valve technology can be easily scaled or customized to meet many challenging requirements and is currently deployed in a diverse spectrum of markets, including oil and gas, aerospace, chemical, power plants, and water management. All Clarke valves are 100% inspected and tested to FCI 70-2 standards for control valves. Clarke Valve is an OSHA-certified ISO 9001:2015 company with a rigid quality control process that places an emphasis on the safety of our products.

Converge is making jobsites smarter by using the latest in Artificial Intelligence and sensor data collection. Our flagship product ConcreteDNA is a concrete data platform that gives real-time concrete strength data and AI curing predictions, optimizing the concreting cycle by up to 30%. It's powered by Converge Signal, an embedded concrete sensor system that transmits curing data to the cloud wirelessly. This allows construction companies to strike earlier, maximize productivity, and plan their projects more efficiently. Our mission: to keep the world thriving on a planet with finite resources by driving sustainability and efficiency in the world’s largest industries. Take a look at our open positions here: https://angel.co/converge/jobs

Econic Technologies was born from a vision where catalyst chemistry is used to turn CO₂ into positive economic and environmental potential. Incorporating CO₂ as a feedstock for polymer preparation, by using our technology companies can turn carbon emissions into ingredients that replace oil-based materials in everyday products used in cars, clothes, construction materials, mattresses, and more. Our technology makes products work better and cost less, so billions of people can enjoy modern life with less impact on the planet. The Econic process embeds upcycled carbon into products that perform better for people and the planet. This process reduces the carbon footprint by up to 30% without compromising performance. In polyurethane formulations, Econic polyols make it possible to process foams more quickly, make more durable coatings, and reduce flame retardants without sacrificing performance. With our process, manufacturers can use recycled CO₂ at temperatures and pressures in line with standard production, so energy costs don’t increase. Econic’s technology works with existing manufacturing assets and only requires a few process changes. Brand owners also enjoy an economic upside with Econic polyols. Products stand out in the market thanks to a better environmental profile and performance that goes beyond standard polyols.

Elk Hills Carbon LLC was designed to capture CO2 from a natural gas power plant and inject it deep underground for permanent sequestration in depleted reservoirs. But in light of recent legislation adopted in California that bans the use of injected CO2 in oil production, CRC is assessing whether the new economic incentives for CCS in the Inflation Reduction Act could provide an alternative pathway to develop the project. The CCUS project is led by California Resources Corporation (CRC), the largest oil and natural gas producer in California.

Fero Labs is the only AI-powered profitable sustainability platform with real-time production predictions you can confidently explain and act upon to cut costs and emissions in your ever-changing production environment. Manufacturers sit on a disconnected goldmine of production data and knowledge. Augmented by Fero Labs AI, cross-functional teams can work together to make better use of raw and recycled materials, production time, and energy supplies. With white-box ML, confidence bands on every prediction, and real-time explanations about your live production anomalies, your production knowledge will increase exponentially. Using Fero Labs AI, teams can work 90x faster, using simulated predictions or live optimizations. They can explore root cause analyses in seconds and make continuous process improvements with confidence that drive profitable sustainability. Activities that would typically take your team weeks or more can now be accomplished together in hours or less. Together we'll build a sustainable tomorrow. See a live demo today: https://www.ferolabs.com/get-in-touch

GHGSat, the world leader in emissions monitoring from space, uses its own satellites and aircraft sensors to measure greenhouse gas emissions directly from industrial sites, providing actionable insights to businesses, governments, and regulators. With proprietary remote-sensing and patented technology, GHGSat enables strategic decision-making through monitoring and analytics services, with better accuracy, more frequently, and at a fraction of the cost of other technologies.