Naturgy is a multinational group in the energy sector with more than 175 years of history. Their vision of the future establishes the bases to continue creating value through the energy transition, betting on renewable energies, developing renewable gas thanks to the leading position in the conventional natural gas market, and promoting energy efficiency and the economy.

Nedstack is a leading player in the PEM fuel cell industry with a strategic focus and unique trackrecord on the high-power / high-use domain.

Neoenergia is present in 13 states in the country and has a team of around 5,100 direct employees, who work in the entire energy chain: generation, transmission, commercialization and distribution. In energy distribution, it is one of the largest private groups in terms of number of customers in the Brazilian electricity sector, with more than 10 million consumer units.

Neptune Energy is an independent oil and gas exploration and production company with a regional focus on the North Sea, North Africa, and Asia Pacific. Building on 50 years​ of experience from activities in 11 countries worldwide, our vision is to create the leading international independent E&P company within the next 5 years.

Neste is the producer of sustainable aviation fuel and renewable diesel, and renewable feedstock solutions for various polymers and chemicals industry uses.

Choosing New River Electrical is the most powerful choice for powerful results. They are a proven electrical construction company providing customers with unmatched expertise, safety, and professionalism.

Nexamp is transforming into a new energy economy with proven solutions for the deployment and operation of solar energy assets.

Nextgreencar's mission is to help car buyers make the transition from a petrol or diesel car (or "fossil car") to an electric car. With the upcoming 2030 ban on sales of petrol and diesel cars, this will increasingly become a major consideration for all car buyers.

NextEra Energy Resources, LLC is a clean energy leader and is one of the largest wholesale generators of electric power in the U.S., with approximately 24,600 megawatts of total net generating capacity, primarily in 38 states and Canada as of year-end 2021. NextEra Energy Resources, together with its affiliated entities, is the world's largest generator of renewable energy from the wind and sun based on 2021 megawatt hours.

Nordic Propeye has over 20 years of experience with the digitization of residential housing buildings and has pioneered the Internet of Things industry with strong expertise in radio technology.

Through an area concession, Norgesnett AS is responsible for the electricity grid in the municipalities of Askøy, Enebakk, Fredrikstad (not Onsøy), Hvaler, Nesodden, Røyken and Ski. Norgesnett has just under 100,000 customers.

Norgren has a proud history of creating innovative engineering solutions in precise motion control and fluid technology, and we collaborate with our customers across more than 50 countries in critical areas such as Industrial Automation, Material Handling, Rail, Energy, Process Control, Life Science, and Commercial Vehicles.

The North American Electric Reliability Corporation (NERC) is a not-for-profit international regulatory authority whose mission is to assure the reliability and security of the bulk power system in North America. NERC develops and enforces Reliability Standards; annually assesses seasonal and long‐term reliability; monitors the bulk power system through system awareness; and educates, trains, and certifies industry personnel.

North Coast, family-owned and operated since 1913, is one of the largest and fastest-growing electrical distributors in the nation with 40 locations operating in Washington, Oregon, Idaho, Alaska, Montana, and Arizona. They supply a wide range of electrical equipment to the electrical contractor, factory automation, industrial MRO, and commercial & institutional markets.

PAO NOVATEK is the largest independent natural gas producer in Russia. The company is principally engaged in the exploration, production, processing, and marketing of natural gas and liquid hydrocarbons and has 25 years of operational experience in the Russian oil and natural gas sector.

NRG stands at the intersection of energy and home services, which are driven by the idea of a smarter, cleaner future. The focus is on innovative solutions that make customers’ lives easier—helping them power, protect, and intelligently manage their homes and businesses. Together, create possibilities to empower the millions of customers they serve and the communities where they live and work.

Nxu, Inc., formerly known as Atlis Motor Vehicles, is a US-owned technology company manufacturing innovative battery cells and battery packs, for use in advanced energy storage systems and megawatt charging stations.

Ocean Harvesting Technologies AB is a Swedish company that develops a novel technology to transform ocean waves into clean, reliable, and cost-efficient electric energy.

Welcome to Oceanic Systems (UK) Ltd. They are the world's pioneering manufacturer of NMEA2000® marine electronics, unrivaled for their quality and reliability. They design and manufacture all the products in the United Kingdom and sell them worldwide through a team of distributors and dealers, chosen for their ability to understand our customers'​ needs. The Oceanic mission is to design and produce accurate, rugged, and cost-effective innovation

Octopus is powering 3 million+ UK homes and businesses with award-winning 100% green electricity and building the sustainable energy system of tomorrow.

Omdia unifies and harnesses the depth and breadth of expertise from Informa Tech’s legacy research brands: Ovum, IHS Markit Technology, Tractica and Heavy Reading. They offer unparalleled, world-class research and consultancy to navigate the now and create the future.

Orbia is a company driven by a shared purpose: to advance life around the world. Orbia operates in Polymer Solutions (Vestolit and Alphagary), Building and Infrastructure (Wavin), Precision Agriculture (Netafim), Data Communications (Dura-Line) and Fluorinated Solutions (Koura) sectors.

Orient Electric Limited (OEL) is part of the diversified USD 2.4 billion Indian conglomerate CK Birla Group. A distinguished name in the Indian fan industry for more than 60 years, OEL has today established itself in the market as a one-stop brand for lifestyle electrical solutions which include Fans, Lighting, Home Appliances and Switchgears.

ORPC is a globally renowned company in proven, reliable underwater systems generating predictable, clean energy from free-flowing rivers & tides. ORPC improves people’s lives and their environment through sustainable energy solutions. ORPC is pursuing strategic and financial partnerships to expand their operations in North America, South America and Europe, and supply their commercial power systems and expertise worldwide.

Oshkosh has a long history of constantly innovating to set the bar higher. Their severe-duty vehicles are engineered to meet consumer needs, and the support team is standing by to help keep vehicles on frontline duty.

Oso Electric Equipment is engineering the next generation of patent-pending, commercial-grade lawn mowers. And it's all electric.

Our Next Energy (ONE) is paving the way for an electric future, innovating energy storage technologies that will rapidly expand the world’s ability to access sustainable power for vehicles, renewables, and the grid. It is showing the world what’s possible, rapidly clearing hurdles that stand in the way of mass clean energy adoption: extending range, increasing safety, lowering cost, and, of course, using the cleanest chemistries.

OVO Energy was founded in 2009 and redesigned the energy experience to be fair, effortless, green and simple for all customers. OVO Energy has committed to being a net zero carbon business and achieve bold science-based carbon reduction targets by 2030, while helping members reduce their household emissions at the same time.

OVT India is the manufacturer of TV set top boxes in India, with our state-of-the-art research and development facility based in Bangalore. Their commitment to innovation and quality has established them as the largest set top box manufacturer in the country.

Pacific Gas and Electric Company, incorporated in California in 1905, is one of the largest combined natural gas and electric energy companies in the United States.