Quanta Services Inc. is the renowned specialty contractor with the largest skilled labor force in North America – providing fully integrated infrastructure solutions for the utility, energy and communications industries. They self-perform more than 85% of their work, collaborating with customers to provide cost certainty and safety.

Founded in 1921, R G Carter have been delivering high-quality building, construction and engineering services for public and private clients for over 100 years. They combine a friendly, traditional approach with a passion for quality and innovation.

RAI Amsterdam's first exhibition in 1895, they have grown into a leading international exhibition and conference organization. They’ve been uniting different worlds, people and markets for more than a century, both at home and abroad. Today, they welcome more than 500 national and international conferences, exhibitions and other events, and more than 1.5 million visitors annually.

RAPS Solutions is a privately-owned Malaysian company, with over 40 years of combined technical and operational experience, in providing low-voltage electrical services, as well as on/off grid power solutions, using alternative renewable energy sources, such as sunlight, wind and water.

Red Eléctrica was the first company in the world dedicated exclusively to the transmission of electricity and the operation of electrical systems. A pioneer in its class, today it maintains a leadership position in these activities.

Founded in April 1991, Renda Group is headquartered in Renda Science and Technology Park, on Shiyan Street, in Baoan District, Shenzhen, China. Their business projects mainly include sheet metal manufacturing, metal stamping manufacturing, high/low voltage distribution cabinet manufacturing and installation, power supply equipment installation, container product development and manufacturing, property management, pension, health care, etc.

RES is a leader in the development of renewable energy and energy storage with 40 years of experience in projects from the ground up. They have developed over 23 GW of onshore and offshore projects and manage and manage a project portfolio in excess of 12GW for clients worldwide. RES employs more than 2,500 people and is active in ten countries and operates in wind, solar, energy storage and transmission and distribution on land and at sea.

Rexnord, a Regal Rexnord Corporation Brand, keeps industry moving with a broad portfolio of highly engineered mechanical components and smart solutions including bearings, conveyor belts, couplings, gear drives, industrial chain and more. They are committed to keeping customers running reliably and efficiently across the automotive, food & beverage, energy, cement, mining and forest industries.

Ridings Consulting Engineers India Ltd. is a company at the leading edge of technology, providing an entire range of services in the field of surveying, mapping and Geospatial Services.

At Rocky Mountain Power, they believe in their promise of public service: an obligation to deliver safe, reliable electricity at an affordable price in an environmentally sustainable way. Through their commitment to developing renewable resources, providing excellent customer service, managing their available resources and encouraging energy-saving practices – they believe they can meet this promise.

Based out of Woodbridge, Virginia, USA, Root Electric specializes in professional electrical installations for private residences and commercial buildings. They offer a wide range of commercial electrical services, ranging from troubleshooting, electrical repair and upgrades to maintenance.

Rothenberger USA is a top-quality threading machine for standard use by plumbing and electrical contractors. So versatile, it cuts, threads, grooves, reams or bevels with near automatic operation: automatic chucking, automatic oil flow through the die head, and fast threading speeds.

RR Global, one of India’s largest and most prominent conglomerates in the electrical industry has a noteworthy presence in more than 80 countries across the world. They manufacture products ranging from Cables & Wires to Copper Tubes, Bus-ducts, Magnet Wires, Electro-mechanical Parking Solutions, Bus-bars & Consumer Durables.

Across the industrial design, manufacturing and maintenance worlds, RS Group are the digital destination for product and service solutions to help customers with the maintenance, repair and operation of their businesses. They provide global access to an unrivalled range of over 750,000 stocked industrial products. Their team of experts deliver solutions to resolve customers’ challenges across design, procurement, inventory and maintenance.

RT Electronics carry out projects for companies, integral development of products (electronics, mechanics, etc.) committed to their clients in achieving good results. Development of custom power electronics (BMS, controllers, inverters), advice on component selection, among others.

Sabanci Group is the pioneer of Turkey’s industrial sector with its technology-based service, operational efficiency and the importance it assigns to innovation.

At SASMOS, the mission is driven by the people, IT-enabled processes, global supply chain management and technological innovations. Today, SASMOS is a leading design and manufacturing company for Electrical Wiring Interconnection Systems, Electromechanical assemblies and electronic sub-systems for the Air, Land, Weapon, Marine, Space and Nuclear segments.

Savion, a Shell Group portfolio company operating on a stand-alone basis, is one of the largest, most technologically advanced utility-scale solar and energy storage project development companies in the United States of America. They are actively advancing U.S. utility‐scale photovoltaic (PV) and energy storage projects that help decarbonize the nation’s electricity grid and deploy modern power to diverse markets at lower cost to customers.

SCiBreak develops ultra-fast circuit breakers for medium and high voltage based on a proprietary concept. It allows for interrupting fault currents in both AC and DC grids in a few milliseconds.

ScottishPower is part of the Iberdrola Group, one of the world’s largest integrated utility companies and a world leader in wind energy. They are the first integrated energy company in the UK to generate 100% green electricity. Their focus is on wind energy, smart grids and driving the change to a cleaner, electric future and they’re investing over £6m every working day to make this happen.

SEPCO Electric Power Construction Corporation (SEPCO), a wholly owned subsidiary of POWERCHINA, is a comprehensive engineering company in investment, financing, survey, design, equipment supply, construction, commissioning, and operation of electric power projects and infrastructures. SEPCO enjoys the reputation of the 'iron army'​ in the power industry of China.

Shams Power Company is a pioneering renewable energy project in the UAE and the first operational utility-scale CSP plant in the MENA region. The plant is approximately 120km southwest of Abu Dhabi and 6km from Madinat Zayed, a location that offers sufficient space, a high level of direct solar irradiation and easy connection to the existing power grid infrastructure.

Shanghai Electric Group is a world-class integrated high-end equipment manufacturer, focusing on smart energy, intelligent manufacturing and smart infrastructure, providing industrial-grade green and intelligent system solutions for customers.

Shihlin Electric & Engineering Corporation (Shihlin Electric) is the major power equipment manufacturer in Taiwan. Technology for the manufacturing originally involved technical transfers from Mitsubishi Electric (Japan) and France Transfo, a Schneider Electric Company (France), Cooper-Bussman (USA), Osaki Electric (Japan) and Nichicon (Japan).

Solar Pacific Energy Corporation (SPEC) is an independent power producer that develops, finances, builds and operates grid-connected solar power plants in island locations throughout the Philippines and Asia Pacific – providing commercial and utility customers with clean energy access. The company was founded to provide clean energy access to utilities and commercial customers in island communities throughout Asia Pacific.

South Plains Electric Cooperative provides safe, reliable electric service at the lowest possible cost, but more importantly, they are committed to making life better the cooperative way!

Southside Electric Cooperative serves 55,000 homes & businesses in 18 counties across central & southside Virginia. Their 4 district offices are located in Altavista, Dinwiddie, Powhatan & Crewe.

SP Transmission plc is a wholly owned subsidiary of SP Energy Networks. They are responsible for the transmission of electricity in central and southern Scotland. They take electricity generated from power stations, windfarms and various other utilities and transport it through our vast transmission network, consisting of over 3700 kilometers of overhead lines and over 600 kilometers of underground cables.

SRW Electrical Contractors Ltd is an established electrical contractor based in Liverpool, covering the whole of Merseyside and the Northwest. They have over 20 years experience in domestic/commercial/and light industrial electrical work. They're NICEIC registered and all their staff are CRB checked for peace of mind.

As Germany's northernmost energy provider, Stadtwerke Flensburg supply the whole of Germany with innovative electricity and natural gas products. They also serve the Flensburg fjord region with district heating, drinking water and telecommunications services based on future-oriented fiber optic technology and the necessary network infrastructure.