Aramco

Aramco Overseas Company (AOC), established in 1948, is a global service provider to Saudi Aramco, supporting its mission to supply energy worldwide. AOC offers a wide range of services, including purchasing and logistics, inspection, engineering, research and technology, IT, finance, legal, public relations, HR, international staffing, and executive services. With headquarters in The Hague and satellite offices across Europe, Asia, and the Middle East, AOC operates in regions excluding North America and Saudi Arabia. It also holds interests in refining companies and storage facilities, and has a history of operating in various global locations.

Mahdi Aladel

CEO

Tareq Amin

CEO of Aramco Digital

Frank Andrasco

Senior Investment Director

Daniel Carter

Investment Director

Chris Haase

Investment Director, North America

Hill, Michael

Investment Director

Hans Middelthon

Managing Director of SAEV Europe Venture Capital

Bruce Niven

Executive Managing Director, Strategic Venturing

Richard Riggs Ph.D

Investment Director, Europe

Anupam Singh

Senior Investment Director

Jim Sledzik

Managing Director, North America

Aysar Tayeb

Executive Managing Director, Prosperity7

Tibor Toth

Investment Director, North America

Moodhi Tubayyeb

Investment Associate

Iris Wu

Investment Associate, North America

Past deals in GreenTech

Ucaneo

Seed Round in 2025
Ucaneo is an environmental services company specializing in carbon removal technology. The company has developed an innovative water-based bioreactor that utilizes an enzymatically enhanced biomembrane to capture carbon dioxide from the atmosphere. This technology aims to provide effective solutions for clients seeking to mitigate the impacts of climate change. By focusing on carbon capture, Ucaneo contributes to efforts aimed at reducing greenhouse gas emissions and promoting a sustainable future.

Spiritus

Series A in 2025
Spiritus is a climate technology company focused on advancing direct-air-capture (DAC) solutions to combat climate change. It has developed a unique system that integrates the Spiritus Sorbent and the Spiritus Carbon Orchard, designed to be both scalable and modular, which allows for cost-effective carbon removal and sequestration. The company aims to provide an accessible and practical approach to carbon removal, enabling clients to manage their carbon footprint effectively and contribute to environmental sustainability. By achieving efficient sorption and desorption rates at a lower cost compared to existing technologies, Spiritus positions itself as a leader in the DAC sector.

Hyde Hydrogen Energy

Venture Round in 2024
Hyde Hydrogen Energy is a green hydrogen industry company, focusing on carbon neutrality, providing advanced products and digital platform services for global new energy applications.

HYDROGEN Mem-Tech

Venture Round in 2024
Hydrogen Mem-Tech specializes in advanced hydrogen separation technology that incorporates carbon capture. The company develops palladium membranes that efficiently capture carbon dioxide while facilitating the production of clean hydrogen. This innovative technology is designed for a variety of applications, including refineries, bio-refineries, chemical plants, steel production, power generation, gas networks, and agriculture. By providing sustainable energy solutions with zero emissions, Hydrogen Mem-Tech aims to support industries in making a green transition while minimizing maintenance costs and environmental impact.

Utility Global

Series C in 2024
Utility Global, Inc. is a company based in Provo, Utah, founded in 2018, that specializes in developing innovative technologies for a low-carbon future. The company has created eXERO™, a proprietary gas production technology that efficiently converts variable industrial process gases into high-purity hydrogen and a concentrated CO2 stream, without requiring electricity. This system allows for on-site carbon capture from a single location, enhancing cost-effectiveness. In the steelmaking industry, the hydrogen produced can be utilized as a substitute for coke, while the high purity of the CO2 stream simplifies and reduces the costs associated with carbon capture, playing a crucial role in the decarbonization of steel production.

Promethean Particles

Series A in 2024
Promethean Particles Ltd. specializes in designing, developing, and manufacturing inorganic nanoparticle dispersions tailored to customer specifications. Established in 2007 and based in Nottingham, United Kingdom, the company employs continuous hydrothermal synthesis to produce high-quality nanoparticles for various industrial applications. Promethean serves multiple sectors, including electronics, healthcare, green energy, and nanocomposites, providing solutions such as printed electronics, catalysts, and metal organic frameworks. Additionally, the company offers feasibility studies to create customized solutions that meet specific client needs. Promethean's advanced multi-ton scale manufacturing plant allows for the production of over 1,000 tons of nanoparticles annually, underscoring its capability to deliver flexible and innovative nanotechnology solutions.

GraphEnergyTech

Pre Seed Round in 2024
GraphEnergyTech specializes in the development of graphene-based solar photovoltaic systems aimed at advancing renewable energy solutions. The company has created and patented innovative technology that integrates high-conductivity graphene electrodes into solar cells, effectively replacing costly precious metals like silver. This approach not only reduces production costs but also minimizes the environmental impact associated with traditional manufacturing processes. By enabling industrial manufacturers to utilize perovskite solar cells alongside silicon technologies, GraphEnergyTech enhances power conversion efficiencies while ensuring reliability, thereby contributing to the broader adoption of sustainable energy solutions.

Dendra Systems

Series B in 2024
Dendra Systems is an environmental technology company focused on restoring natural ecosystems worldwide. The company's mission is to create tools that facilitate scalable ecosystem restoration, addressing issues caused by the degradation of land resulting from years of imbalance between ecosystem destruction and restoration efforts. Dendra offers an integrated approach that combines data analytics and automation services, enabling enterprises to meet their ecosystem restoration and reporting requirements effectively. Through its innovative technology, Dendra aims to empower humanity in the effort to restore and maintain the balance of the natural world.

Pulsora

Series A in 2023
Pulsora is an enterprise software as a service platform based in San Francisco, California, focused on environmental, social, and governance (ESG) compliance. Its flagship product, pulsESG, offers compliance tracking and insights to help organizations manage and enhance their ESG footprint. The platform provides in-depth analytics that can be tailored by end-users to align with a variety of existing standards. This customization allows enterprises to effectively integrate their ESG systems and stay compliant with the changing requirements of stakeholders.

Spiritus

Series A in 2023
Spiritus is a climate technology company focused on advancing direct-air-capture (DAC) solutions to combat climate change. It has developed a unique system that integrates the Spiritus Sorbent and the Spiritus Carbon Orchard, designed to be both scalable and modular, which allows for cost-effective carbon removal and sequestration. The company aims to provide an accessible and practical approach to carbon removal, enabling clients to manage their carbon footprint effectively and contribute to environmental sustainability. By achieving efficient sorption and desorption rates at a lower cost compared to existing technologies, Spiritus positions itself as a leader in the DAC sector.

Boston Metal

Series C in 2023
Boston Metal is a metallurgy company focused on reducing the carbon footprint of steel production through its innovative Molten Oxide Electrolysis (MOE) technology. Established in 2012 as a spin-off from MIT, the company has developed an industrial-scale solution that enables the efficient and cost-effective production of a diverse range of metals and alloys. Utilizing an electrolytic cell, Boston Metal processes raw iron ore to create ferroalloys, which are essential for producing various grades of steel. The company's advancements in MOE technology have resulted in a significant scaling of production capabilities, achieving a 1,000-fold increase and generating thousands of kilograms of metal. Headquartered in Woburn, Massachusetts, Boston Metal aims to provide a greener alternative for the metal industry by leveraging its unique process and a variety of feedstocks.

OxCCU

Series A in 2023
OxCCU specializes in renewable energy technology aimed at fostering a circular economy for fuels, chemicals, and plastics. The company’s innovative approach utilizes carbon dioxide extracted from the atmosphere, hydrogen sourced from water, and renewable electricity to produce sustainable fuels, chemicals, and biodegradable plastics. By doing so, OxCCU enables clients to adopt more environmentally friendly products, contributing to a more sustainable future.

HT Materials Science

Series A in 2023
HT Materials Science Ltd. specializes in the development and commercialization of advanced heat transfer fluid technology, specifically through its Maxwell 2020 product. Founded in 2018 and based in Dublin, Ireland, the company focuses on providing solutions for both commercial and industrial markets. Its sub-micron heat transfer fluid enhances energy efficiency in various applications, including chillers, heat pumps, and water-based HVAC systems, as well as in sectors like chemical processing, food production, and power generation. The technology operates as a drop-in additive, improving heat transfer and enabling existing systems to consume less energy without sacrificing performance or comfort. By offering significant energy savings, HT Materials Science supports clients in reducing their operational costs and carbon emissions.

Data Gumbo

Series C in 2022
Data Gumbo Corporation specializes in providing a blockchain-based smart contract service tailored for the oil and gas industry. Founded in 2016 and headquartered in Houston, Texas, with an additional office in Stavanger, Norway, the company offers a Blockchain-as-a-Service platform that collects and standardizes data to facilitate the execution of smart contracts on a configurable schedule. Its platform integrates real-time sensor data, enabling organizations to automate performance-based contracts and streamline transactions, thereby eliminating payment delays and disputes. By enhancing operational efficiencies and ensuring transparency, Data Gumbo's solutions help clients manage their financial operations more effectively. The company also focuses on sustainability by linking operational data to environmental, social, and governance standards, which aids in reducing contract leakage and improving capital management. Data Gumbo serves a global clientele across various industries, emphasizing security and accountability in transactions.

Clarke Valve

Series D in 2022
Clarke Valve is a developer of energy-saving shutter valves designed for industrial and aerospace applications. Founded in 2011 and based in North Kingstown, Rhode Island, the company specializes in valves that are scalable and customizable to meet diverse requirements. Its offerings are utilized across several markets, including oil and gas, aerospace, chemical processing, power generation, and water management. The valves provide significant advantages such as zero pressure drop, zero flow restriction, precise flow control, and low noise, while also being designed for minimal turbulence and cavitation. Their ultra-thin footprint, low power consumption, and plug-and-play adaptability further enhance their appeal, allowing for efficient integration in various challenging environments. Clarke Valve's products enable facilities to operate more effectively while ensuring long-term reliability.

Carbon Clean

Series C in 2022
Carbon Clean Solutions, established in 2009, specializes in carbon dioxide (CO2) separation technology for industrial applications. Based in Mumbai, India, with operations and research facilities in the UK, India, and the US, the company offers proprietary technologies such as CDRMax, Meth Pure, and CCS TGR to capture and recover CO2 from various industrial processes, including power plants, steel, cement, fertilizer, chemical, and petrochemical industries. Their patented, energy-efficient APBS CO2 capture process enables up to 90% CO2 removal, reducing emissions and providing industrial-quality CO2 for reuse or sequestration.

HYDROGEN Mem-Tech

Venture Round in 2022
Hydrogen Mem-Tech specializes in advanced hydrogen separation technology that incorporates carbon capture. The company develops palladium membranes that efficiently capture carbon dioxide while facilitating the production of clean hydrogen. This innovative technology is designed for a variety of applications, including refineries, bio-refineries, chemical plants, steel production, power generation, gas networks, and agriculture. By providing sustainable energy solutions with zero emissions, Hydrogen Mem-Tech aims to support industries in making a green transition while minimizing maintenance costs and environmental impact.

Daphne Technology

Series B in 2021
Daphne Technology SA is a climate technology company based in Ecublens, Switzerland, founded in 2017. The company specializes in developing a catalyst-free, nano-technology aimed at reducing air emissions for industries such as petrochemical, power, and transportation. Its patented solutions are designed to be miniaturized, making them particularly suitable for marine vessels. By effectively breaking down toxic pollutants into non-hazardous elements, the technology not only meets international and national regulatory requirements but also offers significant cost advantages. It allows for a substantial reduction in operating costs without necessitating a change in fuel type, thereby enabling cleaner emissions for ships using current and future fuels, including ammonia and hydrogen.

HT Materials Science

Series A in 2021
HT Materials Science Ltd. specializes in the development and commercialization of advanced heat transfer fluid technology, specifically through its Maxwell 2020 product. Founded in 2018 and based in Dublin, Ireland, the company focuses on providing solutions for both commercial and industrial markets. Its sub-micron heat transfer fluid enhances energy efficiency in various applications, including chillers, heat pumps, and water-based HVAC systems, as well as in sectors like chemical processing, food production, and power generation. The technology operates as a drop-in additive, improving heat transfer and enabling existing systems to consume less energy without sacrificing performance or comfort. By offering significant energy savings, HT Materials Science supports clients in reducing their operational costs and carbon emissions.

Data Gumbo

Series B in 2021
Data Gumbo Corporation specializes in providing a blockchain-based smart contract service tailored for the oil and gas industry. Founded in 2016 and headquartered in Houston, Texas, with an additional office in Stavanger, Norway, the company offers a Blockchain-as-a-Service platform that collects and standardizes data to facilitate the execution of smart contracts on a configurable schedule. Its platform integrates real-time sensor data, enabling organizations to automate performance-based contracts and streamline transactions, thereby eliminating payment delays and disputes. By enhancing operational efficiencies and ensuring transparency, Data Gumbo's solutions help clients manage their financial operations more effectively. The company also focuses on sustainability by linking operational data to environmental, social, and governance standards, which aids in reducing contract leakage and improving capital management. Data Gumbo serves a global clientele across various industries, emphasizing security and accountability in transactions.

Utility Global

Venture Round in 2021
Utility Global, Inc. is a company based in Provo, Utah, founded in 2018, that specializes in developing innovative technologies for a low-carbon future. The company has created eXERO™, a proprietary gas production technology that efficiently converts variable industrial process gases into high-purity hydrogen and a concentrated CO2 stream, without requiring electricity. This system allows for on-site carbon capture from a single location, enhancing cost-effectiveness. In the steelmaking industry, the hydrogen produced can be utilized as a substitute for coke, while the high purity of the CO2 stream simplifies and reduces the costs associated with carbon capture, playing a crucial role in the decarbonization of steel production.

Data Gumbo

Series B in 2020
Data Gumbo Corporation specializes in providing a blockchain-based smart contract service tailored for the oil and gas industry. Founded in 2016 and headquartered in Houston, Texas, with an additional office in Stavanger, Norway, the company offers a Blockchain-as-a-Service platform that collects and standardizes data to facilitate the execution of smart contracts on a configurable schedule. Its platform integrates real-time sensor data, enabling organizations to automate performance-based contracts and streamline transactions, thereby eliminating payment delays and disputes. By enhancing operational efficiencies and ensuring transparency, Data Gumbo's solutions help clients manage their financial operations more effectively. The company also focuses on sustainability by linking operational data to environmental, social, and governance standards, which aids in reducing contract leakage and improving capital management. Data Gumbo serves a global clientele across various industries, emphasizing security and accountability in transactions.

Data Gumbo

Series A in 2019
Data Gumbo Corporation specializes in providing a blockchain-based smart contract service tailored for the oil and gas industry. Founded in 2016 and headquartered in Houston, Texas, with an additional office in Stavanger, Norway, the company offers a Blockchain-as-a-Service platform that collects and standardizes data to facilitate the execution of smart contracts on a configurable schedule. Its platform integrates real-time sensor data, enabling organizations to automate performance-based contracts and streamline transactions, thereby eliminating payment delays and disputes. By enhancing operational efficiencies and ensuring transparency, Data Gumbo's solutions help clients manage their financial operations more effectively. The company also focuses on sustainability by linking operational data to environmental, social, and governance standards, which aids in reducing contract leakage and improving capital management. Data Gumbo serves a global clientele across various industries, emphasizing security and accountability in transactions.

Daphne Technology

Series A in 2019
Daphne Technology SA is a climate technology company based in Ecublens, Switzerland, founded in 2017. The company specializes in developing a catalyst-free, nano-technology aimed at reducing air emissions for industries such as petrochemical, power, and transportation. Its patented solutions are designed to be miniaturized, making them particularly suitable for marine vessels. By effectively breaking down toxic pollutants into non-hazardous elements, the technology not only meets international and national regulatory requirements but also offers significant cost advantages. It allows for a substantial reduction in operating costs without necessitating a change in fuel type, thereby enabling cleaner emissions for ships using current and future fuels, including ammonia and hydrogen.

Clarke Valve

Series B in 2018
Clarke Valve is a developer of energy-saving shutter valves designed for industrial and aerospace applications. Founded in 2011 and based in North Kingstown, Rhode Island, the company specializes in valves that are scalable and customizable to meet diverse requirements. Its offerings are utilized across several markets, including oil and gas, aerospace, chemical processing, power generation, and water management. The valves provide significant advantages such as zero pressure drop, zero flow restriction, precise flow control, and low noise, while also being designed for minimal turbulence and cavitation. Their ultra-thin footprint, low power consumption, and plug-and-play adaptability further enhance their appeal, allowing for efficient integration in various challenging environments. Clarke Valve's products enable facilities to operate more effectively while ensuring long-term reliability.

Form Energy

Series A in 2018
Form Energy, Inc. specializes in the development of long-duration energy storage systems aimed at enhancing the reliability of renewable energy sources such as wind and solar. Founded in 2017 and based in Somerville, Massachusetts, the company focuses on creating low-cost battery systems, including its innovative iron-air battery technology, which allows for energy storage over extended periods. This capability enables the dispatch of renewable energy throughout the year, effectively replacing traditional fossil fuel-based generation and contributing to the decarbonization of the electric grid. Additionally, Form Energy offers Formware, a capacity expansion software tool designed to optimize energy management. The company's technological advancements are rooted in research from MIT and are supported by various investors committed to sustainable energy solutions.

Clarke Valve

Series B in 2018
Clarke Valve is a developer of energy-saving shutter valves designed for industrial and aerospace applications. Founded in 2011 and based in North Kingstown, Rhode Island, the company specializes in valves that are scalable and customizable to meet diverse requirements. Its offerings are utilized across several markets, including oil and gas, aerospace, chemical processing, power generation, and water management. The valves provide significant advantages such as zero pressure drop, zero flow restriction, precise flow control, and low noise, while also being designed for minimal turbulence and cavitation. Their ultra-thin footprint, low power consumption, and plug-and-play adaptability further enhance their appeal, allowing for efficient integration in various challenging environments. Clarke Valve's products enable facilities to operate more effectively while ensuring long-term reliability.

ConXtech

Series D in 2015
ConXtech, Inc. is a construction technology company based in Pleasanton, California, with manufacturing operations in Hayward. Founded in 2004, the company specializes in developing ConX, a modular building system made from structural steel chassis. This innovative system caters to various sectors, including high-density residential, commercial, healthcare, and institutional construction, as well as industrial applications like pipe racks. ConXtech provides a range of manufactured lower and locking connectors, which facilitate the mass customization of structural building frames. This approach enables the rapid assembly of precise frames to which additional factory-manufactured modules can be integrated. By promoting efficient workflows and reducing project timelines and costs, ConXtech aims to transform the construction industry with its sustainable solutions.

Novomer

Venture Round in 2013
Novomer is a materials company focused on developing high-performance, eco-friendly plastics, polymers, and chemicals. Established in 2004 and based in Waltham, Massachusetts, the company leverages proprietary catalytic technology to convert carbon dioxide and other renewable materials into cost-effective industrial products. This innovative approach combines traditional chemical feedstocks with carbon, enabling the sustainable synthesis of a range of chemicals and materials. Novomer’s technology not only offers competitive pricing but also contributes to environmental sustainability by addressing global warming and climate change challenges through the use of carbon in industrial applications.
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