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 Electric Power Cooperative, Inc. is South Carolina’s generation and transmission electric cooperative, providing power to South Carolina’s 20 distribution cooperatives. Central primarily purchases the power it supplies to its members through long-term power supply contracts.

Central Florida Electric Cooperative, Inc. (CFEC) has proudly served the Tri-County area. First introduced as Rural Electric Cooperative (REA), CFEC has provided electrical services to less populated areas, which otherwise would not have had affordable and reliable electric utilities.

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.

Centrica is a renowned energy service and solutions provider founded on a 200-year heritage of serving people. They are the UK’s biggest retailer of zero-carbon electricity, serving around 10 million customers across the UK, Ireland, and Continental Europe through brands such as British Gas, supported by around 9,000 highly trained engineers and technicians.

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.

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.

Cetec is a complete Lego and appliance cabinet manufacturer. They provide everything from construction to products ready for delivery. Cetec has been part of the Elbogen Electric group.

As the first private Algerian company to have invested in a wide variety of business sectors, CEVITAL Group has passed significant historical milestones to achieve the size and recognition it enjoys today. With the support of its 18,000 employees located on three continents, it is the flagship of the Algerian economy, working continuously to create jobs and wealth.

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.

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.

CH Energy Group, Inc., a subsidiary of Fortis Inc., is predominantly an energy delivery company headquartered in Poughkeepsie, New York. Regulated transmission and distribution utility operations are provided through the subsidiary Central Hudson Gas & Electric Corporation (Central Hudson), serving approximately 309,000 electric and 84,000 natural gas customers in eight counties of New York State’s Mid-Hudson River Valley.

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.

Chamunda Electrical is engaged in the business of providing specialized services of testing and commissioning of electrical substation up to 220 KV (kilovolt) and solar power generation park of 1.5 MW (MegaWatts) capacity, operation and maintenance of substation up to 66 KV (kilovolt) and within their scope.

Changsheng has been devoted to the design and production of circuit breakers for equipment protection. It is their objective to offer solutions for even the most demanding challenges for circuit overcurrent protection. They have thermal overload relays for motor, air conditioner, battery, dryer, washing machine, automobile, as well as almost any other electric instruments clients require.

Chartex is an on-line UK Publishing Company designing and publishing high quality wall charts & Maps for a wide range of sectors since 1985.

Cheil Electric Co Ltd is engaged in the business of electrical components and products. The company manufactures industrial circuit breakers, house circuit breakers, magnetic switches, wiring appliances, home panel board, and related products.

Cherry City Electric consistently delivers superior value. They offer the best warranty in the industry with three years on workmanship and two years on materials on all negotiated work.

Cherryland Electric Cooperative is a member-owned electric utility located in the Northwestern Lower Peninsula of Michigan in the beautiful Grand Traverse area.

Driven by the spirit of American ingenuity, Chevrolet is dedicated to challenging the limits of what's possible in automotive design and engineering today, tomorrow, and for years to come. In other words, Chevrolet is always on a quest to Find New Roads.

China High Speed Transmission Equipment Group Co., Ltd. enjoys advantages in technology, management, market and brand name, helping the company accumulate greater energy. If users wish to convert this potential energy into actual value, however, they must rely on the guiding force of farsighted policy and a broader development platform.

China Huaneng Group (CHNG) is mainly engaged in the following businesses: development, investment, construction, operation and management of power sources; production and sale of power and heat; development, investment, construction, production, and sale of businesses and products related to finance, coal, transportation, renewable energy, and environmental protection; industrial investment, operation and management.

China Shipbuilding Industry Trading Co., Ltd. (CSTC) was founded in 1982. Since its establishment, it has become a pioneer of China's shipbuilding industry to the world. CSTC has always been committed to flexible and diverse business models to meet the different needs of customers. They provide a wide range of products and services, the main business is: defense equipment; civil ships and marine engineering equipment; complete sets of equipment.

China XD Group Co., Ltd. is the largest production and manufacturing base with the most complete set ability in HV, EHV and UHV AC/DC transmission and distribution equipment and other electrical products in China. Also, it is one large enterprise group which integrate scientific research, development, manufacturing, trade and finance.