Ofgem is Britain’s independent energy regulator. Their role is to protect consumers now and in the future by working to deliver a greener, fairer energy system.

At OJ Electronics, they build their business on strong relations and co-creation. Their passion is to excel at controls used in HVAC systems.

Introducing Okaya's Power Solutions - Energize the world with their reliable batteries designed for top-notch performance. The brand has been a symbol of trust and quality for years, offering a diverse range of batteries suitable for various applications including Inverter and Solar Tubular Batteries, SMF/VRLA Battery, Solar Batteries, and E-Rickshaw battery solutions.

Oklahoma Electric Cooperative (OEC) is the largest electric distribution cooperative in the state serving consumer members in seven central Oklahoma counties. The purpose is to improve the members’ quality of life through the safe delivery of highly reliable, reasonably priced electric service, innovative energy programs, and exceptional member service.

OlympiaTech Electric is a full-service electrical contracting firm providing design-build and construction services to commercial developers, general contractors, and property owners. They also provide electrical service and maintenance to commercial property owners and management companies.

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.

Omicron has successfully executed many prestigious orders by supplying Sophisticated Electronic Instruments and Control Systems. Their expertise covers a wide range of technologies and industries and we have experience of working with customers at all stages of product development.

As the province’s largest clean power generator, Ontario Power Generation (OPG) operates one of North America’s most diverse generating fleets. They are now advancing several clean energy innovations, including Small Modular Reactors, low-carbon hydrogen, and energy storage, to help set Ontario and the world on the path to an electrified future, where more aspects of life – from cars to homes and industries – are powered by clean electricity.

Ontrak Control Systems has been designing and manufacturing serial data acquisition interfaces since 1986. The majority of their business consists of custom design of interfaces for a wide variety of applications including, automotive, medical instrumentation, industrial, SCADA, laser control, vending, and R&D.

Oorja Technical Services Pvt. Ltd. is a young and dynamic organization, which has grown steadily in the last decade. It has been a front runner in the field of industrial electronics Et electrical and scientific calibration services.

OPEC (Organization of the Petroleum Exporting Countries) is a permanent intergovernmental Organization of 13 oil-exporting countries: Algeria, Angola, Congo, Equatorial Guinea, Gabon, IR Iran, Iraq, Kuwait, Libya, Nigeria, Saudi Arabia, the UAE and Venezuela. Its mission is to coordinate and unify the petroleum policies of Member Countries and ensure the stabilization of oil markets.

Opera Electronics Inc. develops and manufactures a range of indoor air quality and gas sensors for buildings. The core applications of the company are vehicle emissions monitoring in car parks, refrigeration gas leak detection, and combustible gas monitoring in HVAC plant rooms.

Oplana is a recruitment and consulting company that also has its own manufacturing and training. The business idea is to contribute in an innovative and unconventional way to solving the industry's increasingly complex challenges and resource needs.

OPTI International Corporation is a Power Protection Company with their own brand name (OPTI-UPS) since 1991, and entered the solar power business in 2006 with this brand name, “OPTI-Solar”, focusing on lifestyle and boutique solar products. They offer employees an excellent working environment and great advancement opportunities.

Orenda Pulverizers Inc. has been in the size-reduction business since 1996. They design, engineer, manufacture and service pulverizing/micronizing systems. In short, they help their customers make finer, higher-quality powders from polymers and other materials.

Origin is one of Australia's energy companies, exploring, generating and delivering energy to over 4 million customer accounts. Their purpose – getting energy right for the customers, communities and planet – drives everything they do.

With over five decades of experience, Ormat Technologies, Inc. is a leading geothermal company and the only vertically integrated company engaged in geothermal and recovered energy generation (“REG”) as well as Energy storage solutions, with the objective of becoming a leading global provider of renewable energy.

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.

OSI Electronics has provided Manufacturing Solutions of the highest quality, reliability, and customer support. They specialise in customised Manufacturing Solutions with the portfolio of services, capabilities, and factory locations needed to provide the customers with a competitive advantage in the global marketplace.

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

Oswal Cables is the manufacturer of bare aluminum conductors for overhead power transmission and distribution lines across the nation. OC has successfully developed other verticals and has diversified into manufacturing of Multi-strand Power Conductors, Cables and Power Generation Sector.

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.

The Ovia brand of lighting solutions has been further developed to meet the growing opportunities that the transformed lighting industry offers. Their aim quite simply is to bring to market a range of Ovia® lighting products that will provide contractors with the quickest and easiest to install lighting solutions that will save them time and money on a project.

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.

Ocean Winds (OW) is an international company dedicated to offshore wind energy and was created as a 50-50 joint venture, owned by EDP Renewables and ENGIE. Based on the belief that offshore wind energy is an essential part of the global energy transition, they develop, finance, build, and operate offshore wind farm projects all around the world.

Owen Electric has delivered top-quality workmanship and outstanding customer service. They remain committed to the safety of their employees, committed to quality and committed to customer service. From the beginning, they have sought to hire the very best people in the industry

The Ørsted vision is a world that runs entirely on green energy. Ørsted develops, constructs, and operates offshore and onshore wind farms, solar farms, energy storage facilities, renewable hydrogen and green fuels facilities, and bioenergy plants. Ørsted is recognized on the CDP Climate Change A List as a global pioneer in climate action and was the first energy company in the world.

Østerbø Maskin AS is located between high mountains in scenic surroundings. Users will find innovative ideas, exciting product developments, and versatile quality machines. Their main areas of focus are: • Import and sale of machines and power units • Design and production of tailored electromechanical products for offshore, aquaculture and industry.