Ara Partners

Ara Partners is an investment firm focused on industrial decarbonization, targeting ventures in energy efficiency, renewable energy, industrial process electrification, waste management, and sustainable chemicals. It provides growth capital and strategic support to help portfolio companies expand and improve environmental performance across industrial and manufacturing, chemicals and materials, energy efficiency and fuels, and food and agriculture sectors. Founded in 2017 and based in Houston, the firm has offices in Boston, Washington, D.C., and Dublin, and pursues opportunities that build and scale enterprises with meaningful decarbonization impact.

Michael Aguilar

Associate

Jay Bhanushali

Associate

Katharine Boettcher

Principal

Katy Boettcher

Principal

Robert Bond

Senior Associate

Ross Casey

Associate, Infrastructure

Charles Cherington

Co-Founder, Managing Partner, Co-Head of the Firm and Member of Investment Committee

Ari David

Principal

Manuel Ferreira Gomes

Vice President

Huilai Gu

Associate, Infrastructure

Gina Hadam

Senior Associate, Infrastructure

Grant Haddix Ph.D

Operating Partner

Alyssa Hooper

Managing Director, Infrastructure

Ashley Knight

Senior Associate

David Lynch

Principal

Irina Markina

Chief Decarbonization Officer and Managing Director

Karthik Narasimhan

COO and CLO

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 Ph.D

Partner and Member of Investment Committee

Benjamin Sun

Vice President, Infrastructure

Troy Thacker

Co-Founder, Managing Partner and Member of Investment Committee

Tuan Tran

Partner and Member of Investment Committee

Muhammad Usman

Associate

James Wang

Managing Director

Sean Wang

Associate

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 providing household organic waste recycling services for farmers, vegetable growers, and garden designers throughout the United Kingdom and Ireland. The company focuses on converting organic waste from households into peat-free compost, which is utilized in various horticultural and agricultural applications. By transforming food and garden waste into high-quality compost, Natural World Products helps to restore organic matter to degraded soils, reduce dependency on synthetic fertilizers, enhance crop yields, improve water retention, and mitigate soil compaction issues. The company is committed to advancing the professionalization of the recycling sector while promoting sustainable practices in agriculture and gardening.

Utility Global

Series C in 2024
Utility Global, Inc. is a technology company based in Provo, Utah, founded in 2018. It specializes in the design and development of innovative solutions for manufacturing, sensing, control, and nanotechnology, with a focus on its proprietary gas production technology known as eXERO™. This technology features a unique reactor that converts variable industrial process gases into high-purity hydrogen and a concentrated CO2 stream, facilitating on-site carbon capture without requiring electricity. The hydrogen produced can be utilized as a replacement for coke in steelmaking, while the high purity of the CO2 stream simplifies and reduces the costs associated with carbon capture. Through its advancements, Utility Global aims to contribute to a low-carbon future and support the decarbonization of the steel industry.

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. is a provider of resource recovery services focused on managing food and associated waste within the retail industry. Founded in 2007 and based in Concord, Massachusetts, the company offers a software as a service (SaaS) platform that integrates seamlessly into existing retail operations. This platform includes tools for tracking, donating, and recycling food waste, allowing retailers to meet diversion goals, monitor individual store performance, and achieve cost savings. Divert's innovative approach combines no-sort organics bins and intelligent tracking labels, optimizing operations for various materials, including Styrofoam, waxed cardboard, and plastics. The company's solutions not only enhance operational efficiency but also contribute to a positive environmental impact, reinforcing its commitment to sustainability in waste management. Divert, Inc. was formerly known as Feed Resource Recovery Inc. until its name change in May 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 solutions aimed at optimizing energy use for residential and commercial sectors. Initially developing its first Energy Management System (EMS) for residential applications, the company received significant investment in 2017 to enhance research and development efforts, leading to the creation of a second iteration of its EMS and a battery energy storage solution. Wattstor focuses on enabling homeowners and small to mid-sized enterprises to store surplus clean energy generated during the day for later use, particularly during nighttime or cloudy conditions. The company also offers semiconductor technology and control devices that support both off-grid and on-grid energy services, thereby contributing to efficient energy management in the market.

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 focused on upcycling food and agricultural waste through fermentation processes to create bio-based chemicals, fuels, and other sustainable products. By utilizing microbial consortia that mimic the digestive processes of ruminant animals, BioVeritas efficiently converts organic waste into valuable ingredients while promoting waste reduction. Their innovative approach not only generates potable water and compost but also produces biological carbon dioxide. The company is dedicated to advancing food preservation, enhancing human and animal health, and providing eco-friendly alternatives to petroleum-based materials. Through these efforts, BioVeritas aims to contribute to a more sustainable and circular economy.

Utility Global

Series B in 2022
Utility Global, Inc. is a technology company based in Provo, Utah, founded in 2018. It specializes in the design and development of innovative solutions for manufacturing, sensing, control, and nanotechnology, with a focus on its proprietary gas production technology known as eXERO™. This technology features a unique reactor that converts variable industrial process gases into high-purity hydrogen and a concentrated CO2 stream, facilitating on-site carbon capture without requiring electricity. The hydrogen produced can be utilized as a replacement for coke in steelmaking, while the high purity of the CO2 stream simplifies and reduces the costs associated with carbon capture. Through its advancements, Utility Global aims to contribute to a low-carbon future and support the decarbonization of the steel industry.

Petainer

Acquisition in 2022
Petainer is a specialist engineering and technology company recognized for its expertise in the design and manufacture of PET (PolyEthylene Terephthalate) plastic containers. The company focuses on sustainability and aims to reduce the carbon footprint associated with plastic packaging through innovative technologies and material efficiency. Petainer collaborates with leading European brands in the food, beverage, and other sectors to develop and produce a variety of packaging solutions, including refillable and one-way bottles and containers. Their purpose-built factories are equipped to manufacture both preforms and fully blown containers, ensuring quality and cost-effective products that can be collected, reused, and recycled. With a commitment to environmentally friendly packaging, Petainer is positioned as a leader in the sustainable packaging industry.

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 designs and manufactures small-scale natural gas liquefaction plants and provides renewable energy services. The company focuses on enabling the transition to low-carbon energy by deploying proprietary biomethane technology and improving operational efficiency, supporting industrial and environmental sectors in achieving greater sustainability and energy independence.

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 national company specializing in energy services aimed at reducing carbon emissions for businesses, local authorities, housing associations, and homeowners. The company offers a range of services, including energy audits, project recommendations, and installations, as well as capital funding plans to facilitate the adoption of energy efficiency measures. Anesco's expert team has successfully managed some of the UK's largest and most complex energy efficiency projects. With a focus on renewable energy, the company has deployed technologies that generate over 1GW of renewable energy. As a managing agent for the ECO 4 scheme, Anesco supports stakeholders in installing energy efficiency and renewable measures while minimizing the need for upfront capital investment.

Polar Sapphire

Acquisition in 2021
Polar Sapphire Ltd. is a Toronto-based company that specializes in the manufacture and sale of high-purity aluminum oxide powder, also known as alumina. The company produces alumina in various purity levels, ranging from 3N to 6N, and offers it in multiple particle size distributions tailored for diverse applications. Polar Sapphire's alumina serves as feedstock for the production of sapphire ingots, which are essential for making substrates in the LED lighting industry. Additionally, the company's high-purity alumina is utilized in high-performance engineered ceramics, polishing applications, and abrasion-resistant coatings. With a proprietary production method, Polar Sapphire aims to provide low-cost, high-quality alumina to meet the growing demands of its market.

BioVeritas

Acquisition in 2021
BioVeritas is a company focused on upcycling food and agricultural waste through fermentation processes to create bio-based chemicals, fuels, and other sustainable products. By utilizing microbial consortia that mimic the digestive processes of ruminant animals, BioVeritas efficiently converts organic waste into valuable ingredients while promoting waste reduction. Their innovative approach not only generates potable water and compost but also produces biological carbon dioxide. The company is dedicated to advancing food preservation, enhancing human and animal health, and providing eco-friendly alternatives to petroleum-based materials. Through these efforts, BioVeritas aims to contribute to a more sustainable and circular economy.

Path Environmental Technology

Acquisition in 2020
Path Environmental Technology specializes in tank cleaning and life cycle services, offering tailored solutions that address specific tank challenges while minimizing environmental impact. The company serves diverse sectors, including mining, chemicals, food and beverage, asphalt, agriculture, and transportation. Their innovative approach utilizes advanced technology for effective tank maintenance, including services such as heat exchange, nitrogen generation, in-service video inspection, volume reduction and separation, sampling, gauging, sludge mapping, gas monitoring, and coldtapping. By focusing on safety and efficiency, Path aims to provide clients with dependable cleaning schedules that reduce waste volume and enhance operational reliability.

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. specializes in the development of advanced re-refining technology for used lubricants and oil. The company focuses on transforming used lubricating oils into high-quality base oils, which are utilized in various applications such as motor oils, hydraulic oils, automatic transmission fluids, process oils, metal working fluids, and industrial oils. Founded in 1993 and headquartered 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 capability to produce Group III base oils using proprietary technology.
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