For over 55 years, DID Electrical has been dedicated to delivering, installing, and demonstrating the latest home appliances and technology solutions to their valued customers. As an official guaranteed Irish member, they are committed to supporting local jobs and communities in Ireland for many years to come.

Diliigent Power has set up a coal based power plant in the state of Chhattisgarh, through an SPV DB Power Ltd. The Project has been successfully commissioned in 2015. Power generated from this project is being sold under the combination of long term and short term PPAs to state owned/private distribution companies and industrial consumers.

Diodes Incorporated is a renowned global manufacturer and supplier of high-quality semiconductor products to the world’s major companies in the automotive, industrial, computing, consumer electronics, and communications markets. Their broad range of application-specific solutions and solutions-focused sales, coupled with worldwide operations of 32 sites, includes engineering, testing, manufacturing, and customer service,

Direct Energy gives customers choice, simplicity, and innovation where energy, data, and technology meet. They make energy work harder for home and business customers across North America. They empower customers with simple solutions to track, understand, and control the electricity and natural gas they use.

Direct Power offers electrical and electronic components targeted at Electrical Engineering customers comprising commercial and non-commercial belonging to any community because we believe diversity is the golden key to progress.

Discover Energy is an 100% Australian owned company run by a group of innovators, IT geeks & disruptors of the traditional energy supply chain. They are committed to making a bigger difference! They aim to effectively reduce daily emissions by combining green energy and giving customers the power to redistribute their energy back into the grid.

Dispel LLC is a developer and distributor of secure remote-access and operational-management solutions. Dispel products are designed to supercharge every aspect of the facility operations. The Dispel Zero Trust Engine will help them grow, secure systems, and deliver more units at a lower cost, with products that achieve goals even faster when used together.

Distributie Oltenia is the legal successor of Electrica Oltenia since March 15, 2007, continuing the exclusive activity of electricity distribution as the owner of the assets necessary to carry out the activity following the separation of activities imposed by European legal requirements. Distributie Oltenia aims to improve the level of safety in electricity distribution and reduce energy losses.

Dixie Electric Ltd. manufactures and remanufactures heavy duty starters and alternators for automotive, medium and heavy duty trucks, industrial, farm and marine applications. They are committed to a Management System that ensures continuous improvement, customer satisfaction, and integrity with our employees, customers and suppliers.

Dixon Technologies (India) Limited has been leading the electronic manufacturing services (EMS) space in India. Founded in 1993 and commenced manufacturing of color television in 1994, Dixon has now expanded its operations to various sub-segments of electronics.

DMS are an independent supplier of metering and control solutions, principally operating within the Building Services, District Heating, Renewables, Utility and Distribution markets, with a proven track record for excellent customer service and support spanning over 20 years.

Dobry Prąd Technologies purchases and sells renewable electricity production assets for producers: any type of RTB or operational renewable installation projects in Wind PV and Biogas.

DOCAN is a team of professional engineers, with vast & direct experience in the renewable energy industry, offering consultancy services covering all environmental, regulatory, technical, and commercial aspects of renewable technologies.

Dominion Electrical Supply Company, Inc. has providing electrical contractors, remodelers, building managers, and homeowners with electrical supplies, switchgear solutions, commercial lighting, residential lighting, and more. Family-owned and operated by the Sharlin and Krooth families, Dominion strives to be the electrical distributor of choice in the D.C. metropolitan area.

Dongguan TongMen (eTOMMENS) Electronic Technology Co., Ltd.. is located in the Dongguan Songshan Lake Hi-Tech Park, a picturesque place. We has a 4-story factory spanning 3,000+ sq m. Arranged with chip mounters, wave soldering machines, calibrators and other production devices, we can make over 10,000 power sources per month.

Dongyang E&P is working to continuously strengthen its capabilities by securing world-class research and development personnel and continuously developing advanced technologies such as wireless charging and rapid charging to stay one step ahead of anyone else in the technology development that customers and the market demand.

DOSPEL as the ventilation systems major has 46 years of experience in the ventilation market and is one of the most recognized brands in the industry. The dynamic development of the company has strengthened the position of ventilation systems pioneer, and the export of products to over 50 countries around the world continues to strengthen this position.

DP Electric (DPE) has a long history as a dedicated trade partner. The company, founded by Dan Puente in 1990, has become one of the leading, full-service electrical contracting firms in Arizona. DPE has developed markets and technologies to become a pioneer in Aviation, Corporate Office, Healthcare, Mission Critical, Hospitality, Higher Education, Medium Voltage, and Renewable Energy.

DRM Electrical is Milwaukee's choice for electrical contractors for construction, repair work, cabling, networks and inspections. They meet the needs of their clients for every project by working hard and use their years of industry experience.

Drow Enterprise is a manufacturer located in Taiwan. They have an excellent R&D team and qualified factory with ISO9001 and ISO14001. they are the best partner with customers. Drow Enterprise has been in the field of power energy issue for over 39 years. They have excellent R&D with experienced knowledge to develop and produce advanced products for their customers.

DRS Technologies is a supplier of integrated products, services and support to military forces, intelligence agencies and prime contractors worldwide. DRS holds leading market positions in thermal imaging devices, combat display workstations, electronic sensor systems, power systems, rugged computer systems, air combat training systems, mission recorders, deployable flight incident recorders, and environmental control systems etc.

DSG has grown to become a benchmark in the world of medium and high voltage. In the initial years, founder Rudi Van den Brande almost fully concentrated on the installation of transformers and switchgear in the Port of Antwerp area.

DTEK Group aims to build trustworthy and responsible partnerships with its employees and the communities the company operates in. Their goal is to ensure a decent and safe working environment, as well as improve the quality of life where they operate, through sustainable social, economic, and cultural development.

From their 6.3-acre HQ in Glasgow, and further sites in Bristol and Rugby, DTGen supplies, installs and maintains diesel and gas generators, combined heat and power systems (CHP), solar, and BESS.

Dubai Euro Technical Services has built high-voltage substations and switch stations, as well as considerable maintenance, extension, and reconstruction work. They have experience doing high-voltage and medium-voltage substation work using the Engineer-Procure-Construct (EPC) project delivery technique.

Duferco Energia provides power production and trading, renewable energy sources power plants, electricity supply products, micro-business and SME market, retail network, green markets, PPA (power purchase agreements).

Dyce Energy is a UK-based energy provider. They provide simple, cost-effective business energy tariff’s. They also offer users with the tools to help them manage the business.

In addition to the standard electrical contracting work, or technology services Dynamic Electric can provide turnkey service for any plant/equipment modifications or additions. Dynamic Electric will design, fabricate, install and troubleshoot per your requirements.

Dynamic Electricians has service technicians available to deliver their high-quality service to homeowners throughout East Texas. Their goal is to go the extra mile, every time, so if they need to extend a bit beyond their service area to reach users if needed.

Dyne Industries is an Australian Designer and Manufacturer of Custom Made Transformers, Power Supplies, Inductors, Chokes and Wound Components.