Riverstone Holdings

Provider of water storage and pond management services intended for water conservation facilities. The company designs, builds and operates water infrastructure with specialization in water disposal and treatment, pipeline management and oil and gas operations, thereby enabling the oil and gas industry with practical, effective and economical utilities to the most challenging water applications.

Infinitum Electric Inc. is a technology company based in Austin, Texas, specializing in the manufacture of electric motors and control products. Established in 2014, the company leverages its innovative printed circuit board (PCB) stator technology to produce lightweight, efficient, and durable electric motors. This technology positions Infinitum at the forefront of the motor industry, offering products that are not only cost-effective but also optimized for a variety of applications across multiple sectors. Infinitum Electric collaborates with global manufacturers and industrial original equipment manufacturers (OEMs) to tailor its motor solutions to meet specific market needs. The company, previously known as Fanergies Inc., rebranded in December 2016 to reflect its focus on advanced motor technology.

Amperon Holdings, Inc., founded in 2017 and based in New York with an additional office in Houston, specializes in developing predictive tools for energy retailers and grid operators. The company focuses on utilizing AI and real-time operational grid intelligence to provide accurate electricity demand forecasts. By leveraging data from over 70 million smart meters installed across the country, Amperon delivers detailed energy data for various ratepayers, including residential, commercial, and industrial sectors. This innovative approach allows utilities and energy suppliers to effectively manage costs and address grid volatility caused by factors such as climate change and global disruptions. Amperon's efforts aim to advance the transition to a smarter energy grid, optimizing the utilization of previously untapped data.

Group14 Technologies, Inc. is a battery storage technology company based in Woodinville, Washington, founded in 2015. The company specializes in developing silicon-carbon composite materials specifically for lithium-ion batteries, aiming to enhance energy performance for various applications, including electric vehicles and devices. Group14's innovative nanomaterials have received recognition from the Department of Energy for their effectiveness and the company’s ability to produce them at an industrial scale. By providing advanced materials that are adaptable for diverse energy storage needs, Group14 Technologies plays a significant role in facilitating the global transition to an all-electric future.

FreeWire Technologies, Inc. is a manufacturer of mobile electric vehicle (EV) chargers based in San Leandro, California. Established in 2014, the company specializes in smart battery systems that provide mobile and distributed power solutions. Its product line includes the Mobi Charger v0, capable of charging at speeds of up to 5kW, the Mobi Charger v1, which offers charging as a service with attendant support, and the Mobi Charger v2, a semi-autonomous unit that provides dual level 2 and single level 3 charging options. FreeWire's systems deliver clean and quiet power on-site, effectively replacing or supplementing diesel generators for various remote power applications. By offering flexible and easily deployable charging solutions, FreeWire enables its customers to electrify operations previously reliant on fossil fuels while avoiding the complexity and costs associated with traditional infrastructure upgrades. The company is supported by venture capital and partnerships with global corporations.

Anuvia Plant Nutrients manufactures bio-based fertilizers and plant nutrition products designed to enhance crop yields, improve soil health, and reduce environmental impact. Based in Zellwood, Florida, the company produces slow-release specialty fertilizers, such as Symtrx and GreenTRX, which are tailored for various applications, including agriculture, turf management, and lawn care. Anuvia's products aim to optimize nutrient availability, promote sustainable practices, and address greenhouse gas emissions, making them suitable for farmers, turf managers, homeowners, and municipalities. Founded in 2005, Anuvia is committed to innovation and sustainability, striving to benefit people, plants, and the planet through its offerings.

T-REX Group, Inc. develops an enterprise Software-as-a-Service platform tailored for the finance, renewables, and technology sectors. The platform, known as T-REX Analytics, provides tools for analyzing acquisitions and sales of solar assets, structuring renewable energy-backed deals, and managing ongoing portfolios. It enables users to assess production and credit risk parameters impacting cash flows, such as power production and operating expenses. The analytics capabilities allow for the structuring of customized debt tranches, the creation of capital structures for securitization, and the valuation of cash flows based on user-defined assumptions. By enhancing transparency and efficiency in complex asset classes, T-REX aims to unlock significant investment opportunities, making it easier for industry participants to invest in, securitize, and manage portfolios of diverse assets. Founded in 2012, T-REX is headquartered in New York, with additional offices in San Francisco and Tel Aviv.

Yotta Energy Inc. is a manufacturer of innovative solar storage solutions based in Austin, Texas, established in 2016. The company specializes in the SolarLEAF, a modular energy storage device that integrates seamlessly with photovoltaic panels, designed to lower costs and enhance the development of energy storage and grid resiliency. The SolarLEAF features passive thermal regulation, providing efficiency and ease of installation compared to traditional centralized systems. Additionally, Yotta Energy offers SolarPLEXUS, a gateway that streamlines information flow within the storage system, allowing for automated management and optimization of individual SolarLEAF units. The company also provides a software platform that aggregates energy potential from various systems, aiding utilities in grid management and enabling system owners to optimize their energy usage and reduce costs. Yotta Energy serves a diverse clientele, including commercial businesses, remote sites, and emerging economies, focusing on enhancing energy solutions and sustainability.

Sicona develops next generation battery technology used in the anodes (negative electrodes) of lithium-ion (“Li-ion”) batteries that enable electric-mobility and storage of renewable energy. Sicona is commercialising an innovative silicon-composite battery anode technology, developed and perfected over the last ten years at the Australian Institute for Innovative Materials (AIIM). Sicona’s silicon-composite anode technology delivers up to 233% higher capacity than conventional graphite anodes and its anode materials can deliver 50% to 75% higher cell energy density than current Li-ion batteries.

Provider of water storage and pond management services intended for water conservation facilities. The company designs, builds and operates water infrastructure with specialization in water disposal and treatment, pipeline management and oil and gas operations, thereby enabling the oil and gas industry with practical, effective and economical utilities to the most challenging water applications.

GoodLeap, formerly known as Loanpal, LLC, is a finance company that focuses on providing funding for clean energy home improvement projects, including solar panel installations and related home enhancements. Founded in 2003 and headquartered in Roseville, California, GoodLeap has established itself as a prominent lender with over 16 years of experience and more than $27 billion in funded loans, benefiting over 125,000 customers nationwide. The company aims to create a seamless lending experience through its proprietary technology, facilitating rapid approvals and improved user engagement. In addition to financing home improvements, GoodLeap offers home purchasing loans and refinancing services. The company is also committed to sustainability, partnering with GivePower to support initiatives that provide solar-powered water and energy systems to underserved communities globally.

FreeWire Technologies, Inc. is a manufacturer of mobile electric vehicle (EV) chargers based in San Leandro, California. Established in 2014, the company specializes in smart battery systems that provide mobile and distributed power solutions. Its product line includes the Mobi Charger v0, capable of charging at speeds of up to 5kW, the Mobi Charger v1, which offers charging as a service with attendant support, and the Mobi Charger v2, a semi-autonomous unit that provides dual level 2 and single level 3 charging options. FreeWire's systems deliver clean and quiet power on-site, effectively replacing or supplementing diesel generators for various remote power applications. By offering flexible and easily deployable charging solutions, FreeWire enables its customers to electrify operations previously reliant on fossil fuels while avoiding the complexity and costs associated with traditional infrastructure upgrades. The company is supported by venture capital and partnerships with global corporations.

International-Matex Tank Terminals owns and operates bulk liquid storage terminal facilities for petroleum, chemical, consumer products, utilities, and commodity industries. It specializes in handling and storage of bulk liquid products through its ownership and operation of 19 terminals throughout North America. It was founded in 1939 and headquartered in New Orleans, Louisiana.

Vesta Energy Ltd. is a privately owned oil and gas exploration and production company based in Calgary, Alberta, Canada. Founded in 2010, Vesta focuses on the development of commercial shale oil properties, particularly within the light oil window of the East Duvernay shale play. The company employs an innovative approach to oil and gas development, emphasizing stakeholder involvement from the beginning of its projects. Vesta Energy is committed to minimizing the impact of its operations on landowners and strives to build relationships based on mutual respect and understanding.

APR Operating LLC, also known as Admiral Permian Resources, is an exploration and production company that specializes in acquiring, developing, and producing oil and gas properties within the Permian Basin. Established in 2017, the company is headquartered in Midland, Texas, with an additional office located in Austin, Texas. Admiral employs advanced technologies to identify and develop resource-rich properties, leveraging the expertise of its seasoned management team, which has a strong background in the oil and gas sector. The company's primary focus is on maximizing value through strategic operations in one of the most productive oil regions in the United States.

Avant Energy is a Mexican company focused on providing midstream energy and supply solutions. It engages in the transportation, storage, and distribution of gas and liquids, as well as electricity supply. The company specializes in the development, construction, and operation of energy infrastructure across the oil, natural gas, refined products, and electricity sectors. With a commitment to high ethical, environmental, and safety standards, Avant Energy aims to deliver innovative and competitive energy solutions while actively participating in the recently liberalized energy markets.

Talen Energy Corp. operates as an energy and power generation and marketing company in North America.

Three Rivers was formed in the first quarter of 2009, with a strategy to acquire, develop and exploit oil and natural gas reserves in the Permian Basin in West Texas and Southeastern New Mexico. The Company received its formation capital and subsequent equity infusions from Riverstone Holdings LLC, a private equity firm, headquartered in New York, with investments across the entire energy spectrum. Three Rivers operates assets located in the Permian Basin, one of the most prolific and largest producing oil and gas regions in the United States. Benefits of operating in the Permian Basin include numerous producing zones ranging from 1,000 to 25,000 feet, fully developed infrastructure, and a large, mature group of oilfield service providers. Reserves in the Permian Basin are generally characterized as long lived with shallow decline profiles. Our core strategy is to complete acquisitions of producing properties that contain large amounts of held-by-production acreage and quantifiable upside in non-producing and undeveloped proved reserves. Generally, our targeted acquisitions have approximately 40% to 60% PDP reserves, which enables us to efficiently develop incremental proven reserves without undertaking a large undeveloped leasing effort. Our company employs strict geologic principles with all capital projects in an effort to improve drilling results, and strives to be an efficient operator of our diversified asset base.

Proserv is a production technology and services company that caters to the energy industry, specializing in subsea and topside control systems for both oil and gas and renewable sectors. With a global presence, employing nearly 850 people across over 20 operating centers in 10 countries, Proserv offers a comprehensive range of products and services designed to support the entire oilfield lifecycle. The company focuses on delivering electrical systems, wellhead control panels, chemical injection systems, emergency shutdown devices, hydraulic power units, and master control stations. Proserv's innovative solutions aim to maximize recovery, minimize costs, and enhance sustainability while maintaining high standards of service, quality, and reliability. The company places significant emphasis on engineering expertise and field-proven technologies, recognizing that its skilled workforce is pivotal to its success and achievements.

Hammerhead Resources is a growth-oriented private company with its corporate headquarters in Calgary, Alberta and operations in the Alberta Deep Basin where it is developing multi-zone, light-oil rich plays. The Company’s development has been focused on the Upper/ Middle Montney, where delineation activity has proven the repeatability of the laterally continuous light oil-rich fairway.

Utex Industries custom designs and manufactures engineered seals and components made of high performance armored elastomers, polymers, urethanes, composites, and mechanical seals for clients in the oil and gas, water distribution, aerospace, and industrial markets. Utex Industries has manufacturing facilities totally more than 700,000 square feet of space throughout nine divisions in Texas and Europe. It acquired Applied Rubber Technology in 1994, AccuSeal in 1999, CAM Speciality Products and DuraQuest in 2008, and Arefco in 2011. Founded in 1969 as the successor of Universal Packing and Gasket, its headquarters is in Houston in Texas in the United States, with branches in Britain, Singapore, and Brazil.

Fairfield Energy specializes in the exploration and production of oil and gas in the United Kingdom, with a particular focus on the Southern North Sea. The company engages in various activities, including the appraisal, development, and redevelopment of oil and gas assets. Its services are designed to facilitate low-risk exploration, allowing clients to effectively access gas development projects. By realigning asset ownership in the North Sea, Fairfield Energy aims to optimize resource management and enhance operational efficiencies in the region.

Brit Insurance Holdings operates as a global specialty insurer and reinsurer, emphasizing the underwriting of complex risks. With a significant presence in Lloyd's of London, Brit caters to a diverse range of commercial specialty insurance needs, including property, casualty, energy, accident, health, and marine insurance. The company is dedicated to providing tailored solutions that help individuals and businesses effectively manage their risks. As a subsidiary of Brit Insurance Holdings, its asset management arm also participates in public equity and fixed income markets, contributing to the overall financial stability and strength of the organization. Brit's robust capabilities are supported by its solid financial foundation, allowing it to maintain a competitive edge in both domestic and international markets.

EP Energy LLC is an independent exploration and production company based in Houston, Texas, specializing in the acquisition, exploration, development, and production of oil, natural gas, and natural gas liquids across the United States. The company's key operational areas include the Permian Basin in West Texas, the Eagle Ford Shale in South Texas, and Northeastern Utah in the Uinta Basin. As of December 31, 2019, EP Energy LLC reported proved reserves of 189.7 million barrels of oil equivalent and an average net daily production of approximately 70,898 barrels of oil equivalent. The company primarily markets its production to third parties while focusing on enhancing the value of its asset portfolio and maintaining financial flexibility. EP Energy LLC is a subsidiary of EP Energy Corporation, which was founded in 2013.

Talos Energy is an independent oil and gas company focused on offshore exploration and production, primarily in the Gulf of Mexico and offshore Mexico. The company specializes in acquiring operated shelf and developed deepwater assets, employing innovative techniques and advanced seismic technologies to explore, exploit, and optimize these resources. Its operations encompass the exploration and production of oil, natural gas, and natural gas liquids (NGLs), with revenue generated from the sale of these commodities. Founded in 2012 by a seasoned management team with extensive experience in the industry, Talos Energy has successfully built and sold two previous oil and gas companies, demonstrating a strong track record of delivering positive results to investors.

Coda Automotive builds eco-friendly transportation -- chiefly electric cars -- to create a livable future for generations to come. Headquartered in Southern California, CODA Automotive teamed with American partners to develop an American designed and manufactured electric drivetrain as well as battery system electronics to serve as the foundation for the CODA car. They also partnered with the most highly proficient and advanced companies from around the world, from China to Europe, to build a safe and affordable all-electric car. All the while, CODA Automotive maintained control of brand, design, and critical intellectual property.

ThermaSource specializes in geothermal drilling and consulting services, catering to the expanding geothermal power sector. The company offers a dual service model that includes engineering consulting and a fleet of fully staffed drill rigs. Currently, ThermaSource owns eight rigs and operates a total of eleven in the United States and the West Indies. In addition to drilling services, the company provides critical support services such as cement, drilling fluids, and logging, alongside its engineering and management expertise. This comprehensive approach positions ThermaSource as a key player in the geothermal industry, supporting the growing demand for sustainable energy solutions.

Nanosolar, Inc. is a manufacturer of solar electricity cells and panels, specializing in cost-efficient solar energy solutions. Founded in 2001 and headquartered in San Jose, California, the company also has manufacturing facilities in Berlin, Germany. Nanosolar utilizes a proprietary printing process to produce CIGS (Copper, Indium, Gallium, Selenium) solar cells and lightweight solar-electric cell foils, known as SolarPly, which can be customized to various sizes. This innovative approach minimizes reliance on expensive vacuum deposition equipment, allowing the company to leverage industrial printing techniques for high-speed production. Nanosolar's product line includes utility panels designed for large-scale power plants, making it a significant player in the solar energy sector.

Vantage Energy is an independent oil and natural gas company. The Company is engaged in the acquisition, development, exploitation, and exploration of oil and natural gas properties in the United States, with a focus on the Appalachian Basin. The Company operates through two segments: Exploration and Production (E&P), which explores for and produces oil, natural gas, and natural gas liquids (NGLs), and Midstream, which is engaged in natural gas gathering and water distribution services for its operations and third parties.

SemGroup® Corporation is a publicly held company that moves energy safely through a network of pipelines, terminals and storage tanks. SemGroup provides gathering, transportation, processing, storage, distribution, marketing and other midstream services primarily to independent oil and natural gas producers, refiners of petroleum products and other market participants located in the Mid-Continent and Rocky Mountain regions of the United States and in Canada, Mexico and the United Kingdom.

Yipes is a data communications services provider. It was acquired in 2007 by Indian telecommunications service provider Reliance Communications. Yipes delivers scalable business-to-business and business-to-Internet IP networking services. Their regional IP network Yipes MAN seamlessly extends your company's LAN to other business locations or to business partner locations. Their Yipes NET Internet service brings the Web to your LAN at breakaway speeds. Yipes NET customers can also take advantage of Yipes' industry-leading security offering Yipes WALL managed firewall service, to safeguard their private information from the dangers of the public Internet. Yipes NAN replaces private line and frame relay services with the simplicity of Ethernet. Yipes WEB offers a full portfolio of Internet management services. Yipes TOUGH enables customers to extend the redundancy on their customer premise to the Yipes Network.