Top Tech Companies (114)

The CKW Group is the leading energy service provider in Central Switzerland. It supplies over 200,000 end customers in the cantons of Lucerne, Schwyz and Uri.

ACE Green Recycling is a U.S.-based green recycling technology company with global operations across North America, Europe and Asia and is the only battery recycling tech platform with sustainable solutions for both Lead-acid (LAB) and Lithium-ion (LIB) batteries. The company is also developing clean technology solutions for other metallic waste streams. ACE’s green recycling technology aims to assist the battery...

VFlowTech is a Singapore-based energy storage solutions provider manufacturing low-cost and efficient modular vanadium redox flow batteries. VFlowTech’s long-term vision is to drive the world towards energy equity where everyone can access clean energy at affordable pricing. With an energy storage solution that has an expected life span of 25 years, VFlowTech has one of the safest and most environmentally...

At Spectronik, our mission is to democratize Hydrogen fuel cells. We develop the world’s best portable fuel cells and curate accessories such as Hydrogen cylinder and pressure regulator – so that any electric platform can be easily converted into a Hydrogen powered one. Our flagship product – the Protium Series fuel cells, have been deployed in 35+ countries worldwide. They...

Star Charge is a global leading provider of EV charging solutions and energy solutions. With a strong commitment to sustainability, StarCharge aims to revolutionize how we charge and power electric vehicles and generate and consume energy, enabling a cleaner and greener future.

EnerMech delivers integrated specialist services that support critical assets across the energy and infrastructure sectors worldwide. With a heritage rooted in the North Sea and more than five decades of experience, our business has evolved into a dynamic, forward-looking organisation operating in over 50 countries. Through three global business lines—Energy, Infrastructure & Industrial, and Lifting Solutions—we provide full asset lifecycle support,...

Peninsula is a global leader in marine energy solutions and fuel bunkering, operating as a physical distributor and reseller of global marine fuel. They offer conventional and lower carbon fuel solutions, including biofuels and LNG, across over 500 ports worldwide.

Founded by Jamsetji Tata in 1868, the Tata group is a global enterprise headquartered in India. The group operates in more than 100 countries across six continents with a mission 'To improve the quality of life of the communities we serve globally, through long-term stakeholder value creation based on Leadership with Trust'​. Sixty-six per cent of the equity of Tata Sons,...

The AES Corporation is a Fortune 500 global energy company that develops, owns, and operates power generation and utility infrastructure. It focuses on accelerating the future of energy by providing clean energy solutions through a diverse portfolio of solar, wind, hydro, and battery storage assets, serving millions of customers across multiple continents to facilitate a net-zero future.

SHGH is a consultancy group that brings together firms such as Stonehaven (strategy and communications) and Robertsbridge (sustainability strategy).

Deltares is an independent, non-profit research institute based in the Netherlands, specializing in applied research for water, subsurface, and infrastructure management. The organization develops innovative solutions, software, and models to address complex societal challenges such as climate change, flood protection, and sustainable land usage. By collaborating with governments, universities, and businesses globally, Deltares aims to enable safe and sustainable living...

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Unipec America, Inc. is a wholly-owned subsidiary of China International United Petroleum and Chemical Co. Ltd. (UNIPEC), a member of SINOPEC. It is a major oil trader with a business scope extending from crude oil to products, propane, and other energy commodities.

REDEX is a premier provider of sustainable energy solutions. Our mission is to drive the global transition to net zero by offering innovative technologies and expert services. With our core products REHash, REConnect and RESuite, we are dedicated to reducing Scope 2 greenhouse gas emissions and creating a greener future for generations to come.

Power Integrations, Inc., is a Silicon Valley-based supplier of high-performance electronic components used in high-voltage power-conversion systems. Our integrated circuits and diodes enable compact, energy-efficient AC-DC power supplies for a vast range of electronic products including mobile devices, TVs, PCs, appliances, smart utility meters and LED lights. Our SCALE™ IGBT drivers enhance the efficiency, reliability and cost of high-power applications...

Zacua Ventures is a global early-stage venture capital firm focused on transforming the built environment. The fund tackles challenges in sustainability, productivity, and urbanization, prioritizing investments in construction technology and sustainable materials. Backed by a network of innovative corporates, Zacua operates across North America, Europe, Asia, and Latin America to support visionary entrepreneurs pioneering scalable solutions for the built world.

Puma Energy is a leading global downstream energy business, safely providing energy in more than 35 countries, primarily across central America and Sub-Saharan-Africa. Our downstream business segments include fuels, aviation, lubricants, LPG and bitumen. Our purpose is Energising Communities to help drive growth and prosperity by sustainably serving our customers’ needs in high potential countries around the world. What to find...

ERM (Environmental Resources Management) is a global sustainability consultancy that helps organizations navigate environmental, social, and governance (ESG) challenges. ERM provides advisory and technical services across sectors—energy, mining, infrastructure, manufacturing and finance—supporting decarbonization, regulatory compliance, risk management, and sustainability strategy and implementation through technical, engineering and strategic consulting worldwide.

Corvus Energy is the world's leading supplier of safe, innovative, and reliable zero-emission solutions for the maritime industry, specializing in energy storage systems (ESS) for hybrid and all-electric vessels.

Veolia UK (part of the Veolia group) provides environmental services including water and wastewater treatment, waste and resource management, and local energy solutions. The company designs decarbonization and resource-regeneration solutions for municipal and industrial customers, focusing on sustainability, pollution control and efficient management of critical resources.