Ara Partners

Ara Partners is a private equity and infrastructure investment firm based in Houston, Texas, founded in 2017. The company specializes in decarbonizing the industrial economy by investing in sectors such as energy efficiency, renewable energy, industrial process electrification, waste management, and sustainable chemicals. Ara Partners focuses on businesses that contribute to lowering carbon emissions and enhancing sustainability within these industries. Its investment strategy typically involves providing growth capital, offering support, and facilitating buyouts to help portfolio companies expand and achieve significant environmental advancements.

Michael Aguilar

Associate

Jay Bhanushali

Associate

Katy Boettcher

Principal

Katharine Boettcher

Principal

Robert Bond

Senior Associate

Ross Casey

Associate, Infrastructure

Charles Cherington

Co-Founder, Managing Partner and Member of Investment Committee

Ari David

Principal

Manuel Ferreira Gomes

Vice President

Huilai Gu

Associate, Infrastructure

Gina Hadam

Senior Associate, Infrastructure

Grant Haddix

Operating Partner

Alyssa Hooper

Managing Director, Infrastructure

Ashley Knight

Senior Associate

David Lynch

Principal

Irina Markina

Chief Decarbonization Officer and Managing Director

Myles O'Shaughnessy

Managing Director

Teresa O'Flynn

Co - Partner, Founder and Co-Head Ara Infrastructure

Cillian Ryan

Senior Associate

Peter Saldarriaga

Managing Director

Johanna Schmidtke

Managing Director

Chris Seenan

Principal

Kevin Sonneveld

Principal, Infrastructure

Cory Steffek

Managing Director

Benjamin Sun

Vice President, Infrastructure

Troy Thacker

Co-Founder, Managing Partner and Member of Investment Committee

Tuan Tran

Managing Director and Investment Committee Member

Muhammad Usman

Associate

Sean Wang

Associate

James Wang

Managing Director

Matt Welper

Associate

Churchill Yong

Co-Founder, Partner and Co-Head of Infrastructure

26 past transactions

Natural World Products

Acquisition in 2025
Natural World Products is an organics recycling company that specializes in recycling household organic waste for farmers, vegetable growers, and garden designers across the United Kingdom and Ireland. The company transforms this waste into peat-free organic compost, which is utilized in various horticultural and agricultural applications. By converting food and garden waste into compost, Natural World Products helps improve soil quality by returning organic matter to heavily farmed soils. This process reduces the reliance on synthetic fertilizers, enhances growing yields, increases water retention, and mitigates soil compaction issues.

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.

Paratus Group

Private Equity Round in 2024
Paratus Group is an insurance group focused on decarbonisation by accelerating the transition to renewable energy and sustainable fuels.

USD Clean Fuels

Acquisition in 2024
USD Clean Fuels develops terminal assets for bio-fuels and feedstocks for renewable fuels. It experience using rail as a competitive platform to deliver fast, flexible, and affordable midstream infrastructure that allows clients to reach the most competitive markets.

VACUUMSCHMELZE

Acquisition in 2023
VACUUMSCHMELZE is a manufacturer specializing in advanced magnetic materials and components. The company develops, produces, and distributes highly specialized magnetic alloys and materials characterized by exceptional magnetic and physical properties. Its diverse product offerings cater to various sectors, including automotive systems, electrical installation technology, energy conversion and distribution, industrial automation and robotics, retail, and renewable energy. With a strong emphasis on innovation and technical expertise, VACUUMSCHMELZE strives to maintain a sustainable competitive advantage in the market.

Divert

Private Equity Round in 2023
Divert, Inc. specializes in providing software and resource recovery services aimed at managing food and associated waste within the retail industry. Founded in 2007 and based in Concord, Massachusetts, the company offers tools for tracking, donating, and recycling food waste, which seamlessly integrate into the existing workflows of retail operations. This integration allows clients to achieve their diversion goals, monitor individual store performance, and reduce costs while fostering a positive environmental impact. Divert's innovative solutions include no-sort organics bins and intelligent tracking labels, which optimize operations and enhance the efficiency of waste management processes. Originally known as Feed Resource Recovery Inc., the company rebranded to Divert, Inc. in 2016.

Coffee Cherry

Venture Round in 2023
Coffee Cherry specializes in upcycling leftover coffee cherries into a sustainable food ingredient known as coffee flour, which is used in various bakery products, including cookies, chocolates, and chocolate beverages. The company focuses on transforming discarded coffee fruits, a byproduct of green coffee production, into a nutrient-dense culinary ingredient that is high in fiber, protein, potassium, calcium, and iron. By employing an organic conversion process, Coffee Cherry addresses crop wastage issues, allowing consumers to access a unique and flavorful product while promoting sustainability in the food industry.

Wattstor

Acquisition in 2023
Wattstor, founded in 2013 in Cornwall, UK, specializes in energy management systems and semiconductor technology for the energy markets. Initially focused on residential applications, the company received a significant investment from Slovakian private equity investor janom in 2017, which facilitated advancements in their energy management systems and the development of battery energy storage solutions. This investment allowed Wattstor to pivot towards serving small and medium enterprises as well as the mid-market industrial and commercial sectors. The company's offerings include energy storage and control devices, along with both off-grid and on-grid energy services, enabling clients to store surplus clean energy generated during the day for later use, thereby enhancing energy efficiency and sustainability.

Continuum

Private Equity Round in 2022
Continuum is a metal recycling and supply company and a producer of additive manufacturing material.

Lincoln

Acquisition in 2022
Lincoln is a petroleum and alternative fuel industry gained from retail ownership, trucking and freight, and wholesale biofuel sales. Solutions that are environmentally friendly are tailored to meet the specific needs and requirements of each customer to provide maximized margins. Value of bio fuels are a more clean - burning, renewable fuel that is environmentally friendly. Less dependency on foreign petroleum. Reduces green house emissions and tail pipe emissions while improving engine operations.

CF Pathways

Private Equity Round in 2022
CF Pathways offers risk management and solutions in the energy and environmental sectors.

BioVeritas

Private Equity Round in 2022
BioVeritas is a company that specializes in upcycling food and agricultural waste through fermentation, transforming these materials into valuable ingredients and products. By utilizing microbial consortia that mimic the digestive systems of ruminant animals, BioVeritas effectively produces organic acids, potable water, compost, and biological carbon dioxide while reducing waste. Their innovative processes contribute to several sectors, including food preservation, human health, animal health, and the production of bio-based chemicals and fuels. This approach not only supports sustainability but also provides clients with green alternatives to petroleum-based products, enhancing their ability to develop high-margin, environmentally friendly solutions.

Utility Global

Series B in 2022
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.

Petainer

Acquisition in 2022
Petainer is a specialist engineering and technology business focused on the design and manufacture of PET (PolyEthylene Terephthalate) plastic containers. The company is committed to sustainability, developing innovative packaging solutions that reduce carbon footprints and enhance material efficiency. Petainer's product range includes refillable and one-way PET bottles, containers for beverages such as beer, wine, and spirits, as well as fittings and water coolers. By leveraging modern manufacturing techniques in purpose-built factories, Petainer collaborates with leading European brands to create new packaging concepts that meet the growing demand for environmentally friendly solutions. Their emphasis on quality and cost efficiency ensures that their products can be effectively collected, reused, and recycled.

Genera Energy

Acquisition in 2022
Genera Energy Inc. is a biomass supply company based in Vonore, Tennessee, focused on serving the biofuels, biopower, and biobased products industries. Founded in 2008, the company specializes in providing a diverse range of biomass feedstocks, including switchgrass, corn stover, biomass sorghum, sugar cane bagasse, and various wood solutions. Genera Energy offers comprehensive commercial biomass feedstock services, which encompass energy crop production, turnkey supply-chain solutions, and biomass management systems. The company acts as a bridge between biomass users and landowners, aiming to meet the demands for consistency, quality, and value while ensuring competitive returns and environmental benefits for landowners. Genera Energy operates as a subsidiary of TennEra LLC.

Blue Whale Materials

Private Equity Round in 2022
Blue Whale Materials specializes in the recycling of lithium-ion batteries, focusing on the safe reclamation and responsible supply of critical materials such as cobalt, nickel, and lithium. Utilizing proprietary technology and processes, the company efficiently recycles spent batteries to produce recycled products that can be used in the manufacturing of new battery components. This approach not only contributes to a sustainable supply chain but also aims to reduce dependence on traditional mining operations. By addressing the growing demand for materials necessary for the electrified economy, Blue Whale Materials plays a vital role in promoting environmental sustainability and securing domestic resources.

FNX Liquid Natural Gas

Acquisition in 2022
FNX Liquid Natural Gas is a manufacturer of small scale natural gas liquefaction plants.

Repeats Group

Private Equity Round in 2022
Repeats Group is a plastics recycling company dedicated to transforming polyethylene plastic waste into sustainable products. The company specializes in processing low-density polyethylene, employing techniques such as light plastic waste sorting, washing, and extrusion. By focusing on high-quality recycled materials, Repeats Group aims to assist clients in minimizing waste pollution and reducing CO2 emissions associated with plastic production. Through its innovative recycling platform, the company contributes to environmental sustainability while addressing the growing challenge of plastic waste.

Fluitron

Acquisition in 2021
Fluitron is a specialized designer and manufacturer of high-pressure equipment, focusing on industrial gas compression solutions for various applications, including hydrogen. The company produces a range of products, such as metal diaphragm compressors, pressure vessels, reactors, and containment cells, as well as piston compressors. Fluitron also offers aftermarket services that include maintenance, repairs, and spare parts, ensuring customers receive custom-designed pressure systems tailored to their specific process needs. Through its expertise in high-pressure technologies, Fluitron serves various industries requiring efficient and reliable gas compression equipment.

Anesco

Acquisition in 2021
Anesco is a UK-based company specialising in energy services, with a primary focus on reducing carbon emissions. They work with diverse stakeholders, including businesses, local authorities, housing associations, and homeowners, providing comprehensive energy solutions from audits to installations and funding plans. With a team of specialists, Anesco has successfully managed large-scale energy efficiency projects, deploying technologies that have generated over 1GW of renewable energy. Additionally, they serve as a managing agent for the ECO 4 scheme.

Polar Sapphire

Acquisition in 2021
Polar Sapphire Ltd. is a Toronto-based company that specializes in the manufacturing and sale of high-purity aluminum oxide powder, commonly known as alumina. The company produces alumina in purity levels ranging from 3N to 6N, offering various particle size distributions tailored for different applications. This high-purity powder serves as a crucial feedstock for the production of sapphire ingots, which are essential in the manufacturing of LED substrates. Additionally, Polar Sapphire's alumina is utilized in the production of high-purity engineered ceramics, polishing agents, abrasion-resistant coatings, and other non-LED applications. The company has developed a proprietary method to produce low-cost, high-purity alumina, enhancing its competitive position in the market.

BioVeritas

Acquisition in 2021
BioVeritas is a company that specializes in upcycling food and agricultural waste through fermentation, transforming these materials into valuable ingredients and products. By utilizing microbial consortia that mimic the digestive systems of ruminant animals, BioVeritas effectively produces organic acids, potable water, compost, and biological carbon dioxide while reducing waste. Their innovative processes contribute to several sectors, including food preservation, human health, animal health, and the production of bio-based chemicals and fuels. This approach not only supports sustainability but also provides clients with green alternatives to petroleum-based products, enhancing their ability to develop high-margin, environmentally friendly solutions.

Path Environmental Technology

Acquisition in 2020
Path Environmental Technology specializes in tank cleaning and lifecycle services tailored to various industries, including mining, chemicals, food and beverage, asphalt, agriculture, and transportation. The company provides a range of services such as heat exchange, nitrogen generation, in-service video, volume reduction and separation, sampling, gauging, sludge mapping, gas monitoring, and cold-tapping. By utilizing advanced technology, Path aims to clean tanks efficiently while minimizing environmental impact and ensuring the safety of personnel. Their approach is designed to offer reliable cleaning schedules that help clients save time and reduce waste, ultimately enhancing operational efficiency.

Priority Power

Private Equity Round in 2019
Priority Power Management, LLC is an independent energy management and consulting firm based in Midland, Texas, with additional offices across the state. Established in 2001, the company specializes in providing a comprehensive range of services tailored to the needs of commercial and industrial clients. Its offerings include energy information management, supply management, demand management, and risk management services. Specifically, Priority Power assists clients with utility bill processing, energy procurement, facility energy audits, demand response programs, and the development of risk management strategies. The firm aims to act as an extension of its clients' teams, helping them navigate the complexities of energy supply, information, and demand management to achieve significant cost savings and improved operational efficiency. Priority Power serves various sectors, including oil and gas, healthcare, commercial real estate, and financial services, positioning itself as a trusted partner in energy management.

Centric Gas Services

Acquisition in 2018
Centric Gas Services is a Gas utilities service.

Puralube

Private Equity Round in 2018
Puralube, Inc. is a company focused on the development of re-refining technology for used lubricants and oils. It specializes in transforming used lubricating oils into high-quality base oils, which are utilized in various applications, including motor oils, hydraulic oils, automatic transmission fluids, process oils, metalworking fluids, and industrial oils. Established in 1993 and based in Wayne, Pennsylvania, Puralube operates a facility in Zeitz, Germany, and is in the process of developing another facility in Tampa, Florida. The company is a subsidiary of Allied Resource Corporation and is recognized for its proprietary technology that enables the production of Group III base oils.
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