CAPE electric's reactive power compensation panels marked its quality during the initial years of establishment of the company in difficult environmental condition inside wind turbine towers working at high temperature, very high harmonic distortions and frequent change in reactive power demand.

For more than 30 years Capital Electric Wire has helped clients succeed by providing educated choices in cabling solutions.

Captec is an international group focused on designing, manufacturing and integrating specialized computing platforms and complex systems for industries requiring high levels of reliability and performance for critical, certified, and/or challenging applications.

Carbice has been on a 15-year journey. Beginning with the discovery of improved carbon nanotube arrays in the lab to commercializing the tech for the benefit of industries everywhere.

CARLIEUKLIMA srl is a modern, dynamic company European leader in the production of radiant heating systems and industrial cooling system (adiabatic cooling), with a special attention focused on large common areas and workplaces ambient comfort blending environmental awareness with the latest technology such as the BIM project method.

Carling Technologies is one of the world's largest manufacturers of circuit breakers, switches, power distribution units, digital switching systems, and electronic controls with a global presence in on/off-highway vehicle, marine, and datacom/telecom infrastructure markets.

Cass County Electric Cooperative is a not-for-profit, member owned electric distribution system serving more than 50,000 active accounts in all or parts of 10 counties in southeastern North Dakota.

Caterpillar Energy Solutions today commands a leading market position in the field of highly efficient, ecologically advanced distributed energy solutions. Thus, the company serves its customers around the globe as a reliable partner for proven and sustained added value in the implementation of power plant projects.

CB&I is the globally renowned designer and builder of storage facilities, tanks and terminals. With more than 59,000 structures completed throughout their 130-year history, they have the global expertise and strategically-located operations to provide customers world-class storage solutions for even the most complex energy infrastructure projects

CBI-electric: low voltage is a supplier of electrical protection and IoT solutions for global applications. These solutions include products such as Miniature Circuit Breakers, Moulded Case Circuit Breakers, wiring accessories, specialized application Circuit Breakers, and Smart IoT devices.

CC Electronics has built its success on its expertise and longstanding experience in the UK and Far East, coupled with over 25 years of PCB engineering and manufacturing experience.

For more than 30 years, CDS Electrical has safely completed all types of electrical work, from full rewires to fuse board upgrades. CDS Electrical deliver all electrical services to councils, local authorities and housing associations across the South East. They are the top installer of electric vehicle charging points in Sussex.

CE3 Electronics Inc. is a world-class Electronics Manufacturing Service provider, specializing in advanced Printed Circuit Board assembly, panel and wire harness manufacturing. Since 1985, CE3 Electronics has earned a solid reputation for providing the highest quality electronic products and manufacturing services on time and at competitive pricing.

Cegelec a. s. has its headquarters and production facilities in Prague, Czech Republic, and it proudly continues the tradition of the development of electrical propulsion systems, which was created in the past by the ČKD Polovodiče (CKD Semiconductors) factory.

Celec offers generator sets, generators, and components from manufacturers and master both the latest digital technology in control and monitoring systems, programming, mechanics and technology in combination with great craftsmanship. This gives them the opportunity to offer specially manufactured facilities for electric power, reserve power, customer-adapted systems and applications as well as service and maintenance.

Cenntro is a manufacturer of electricvehicles and cargobikes for commercial purpose. Cenntro offers a wide range of different kind electric commercial vehicles and cargobikes like the Antric EVO_1, Logistar 100, Logistar 200, Logistar 260, Metro and Teemak.

Central Alabama Electric Cooperative is a not for profit, member-owned electric distribution utility serving more than 40,000 meters in a 10-county area of central Alabama just north of Montgomery. The cooperative is a $199 million company with 5,500 miles of line serviced by 120 employees.

Central State Rural Electric Cooperative was organized in 1938. Now known as Central Electric Cooperative, or Central for short, the cooperative serves approximately 20,000 meters with more than 4,000 miles of electrical line, The service area covers 2,000 square miles and includes parts of Noble, Garfield, Lincoln, Logan, Oklahoma, Pawnee, and Payne counties.

CentralByggarna was started in May 2003 and is today a company with 25-30 employees. They work here together and, in many cases, have 20 to 30 years of experience in the design and manufacture of electrical automation equipment.

Centralteknik was started in August 2014 and today has over 25 employees. They are a comprehensive supplier of power stations, distribution boards, switchgear, cable cabinets, apartment/media centers and meter blocks. They see themselves as a complete supplier of electricity distribution.

Centralverkstan is the comprehensive manufacturer and supplier of control cabinets, power stations, distributions, cable cabinets and switchgear.

CentroMotion is a family of companies that are industry leaders in industrial actuation and control solutions. They ensure people and machines work smarter, safer and more productively. Their products enhance the world’s most demanding industries, including aerospace, agriculture, construction, fire and rescue, forestry, healthcare, marine, military, mining and transportation.

Centum Electronics was founded in the year 1994 in Bangalore, India. It operates in North America, Asia, and EMEA. It has become a diversified electronics company. It is offering a wide range of products and services.

Cepton provides state-of-the-art, intelligent, lidar-based solutions for a range of markets such as automotive (ADAS/AV), smart cities, smart spaces and smart industrial applications. Cepton’s patented MMT®-based lidar technology enables reliable, scalable and cost-effective solutions that deliver long range, high resolution 3D perception for smart applications.

Ceres Power Holdings plc is a developer of low-cost, next-generation fuel cell technology. Used in decentralized energy products the SteelCell enables a change in the way businesses, homes and vehicles generate their power, reducing energy costs, lowering CO₂ emissions, increasing efficiency, and improving energy security and reliability.

Certsure offers certification services, Building Regulations schemes, products and support to the construction industry. They are dedicated to providing professional services and certification to a wide range of customers across the building services sector. The company's products and services are delivered through the marketing-leading brands NICEIC and ELECSA.

ČEZ is one of the largest companies in the Czech Republic and one of the European energy groups operating in Western and Central Europe. ČEZ Group has undertaken to be a worthy example and to make the energy sector sustainable, more ecological and friendly to their planet.

CFriend Electric is a high-tech innovative enterprise that focus on the development, design, production, and sales of power protection products such as high and low voltage fuses, with a history of over 40 years. CFriend regards 'customers add value through our products and services, and society and employees benefit from the development of the enterprise' as the sacred mission of the enterprise.

CGN Europe Energy is headquartered in Paris. Its main business includes the development, investment, construction, operation and maintenance of wind power, solar energy and other renewable energy projects, with assets spread across France, the United Kingdom, Ireland, Belgium, the Netherlands, Sweden and Senegal.

Challenge Electromechanical Works Company with Grade-A status, CEW is a quality business house in the UAE having wide business interest including Engineering Contracting activities in MEP Building Services.