Delco Electric Inc., a family owned and established in 1979, is an award-winning commercial electrical contractor, specializing in negotiated design build and design assist projects of any size. With over 35 years of experience in the construction industry, Delco Electric has assembled a team of dedicated professionals to become one of Oklahoma’s premier electrical contractors.

Delhi Electric Company is an electrical suppliers, contractors & Engineering professional engaged in providing a comprehensive range of complete products, consultancy, technical assistance and customer services for any kind of electrical power users, including the entire system or any of its integral part for more than a decade.

Delmatic are suppliers of advanced lighting control and management systems. Systems combine cutting-edge hardware and software with a range of powerful user controls and interfaces, and are applied to major commercial, residential, retail, leisure, medical and transportation projects within international markets.

Delphian Systems invented SecuRemote® technology as a response to OEM needs for eliminating the complexity of adding secure mesh networks and mobile/cloud connectivity to existing products. They combine powerful technology with user-friendly software to create simple, secure, and complete wireless solutions for diverse IoT applications.

Delta Dore is one of the pioneer French companies in the market of solutions for connected homes and buildings.

Delta Electricity is a coal-fired power station providing a reliable supply of 24-hour baseload electricity. The electricity generator is located on the NSW Central Coast, with installed capacity of around 1,320 megawatts.Part of Vales Point's coal supply is co-fired with biomass to replace a proportion of coal with a renewable fuel.

Delta Light designs, develops and produces quality lighting that finishes architecture’s sentences.

Delta’s ICT Infrastructure Solutions deliver high availability and energy efficient power management to meet the demands of 5G infrastructure deployment. We provide total solutions for data centers, communication networks and power backup applications.

Delta-Q Technologies is charging the future and driving the world’s transition into electric energy! They collaboratively design, test, and manufacture robust battery chargers that improve the performance of the customer’s electric drive vehicles and industrial machines.

Deltrol Corp. is a world leader in the development and manufacture of electromechanical controls and hydraulic systems and components. The organization's business units are structured into three divisions, Deltrol Controls, Deltrol Fluid Products, and Fluid Power and Controls Co., Ltd.

Detroit® is the industry-pioneering original equipment manufacturer of state-of-the-art engines, axles and transmissions specifically designed for integrated, optimized performance and efficiency inside Freightliner and Western Star Trucks. The Detroit® product portfolio has expanded to include advanced safety systems and telematics, delivering a total trucking solution.

At Demsay Elektronik, they fulfill the electronic component needs by sourcing from global electronic supply companies. They regularly ship from the US, Europe, and the Far East every week. They imports from global distributors worldwide include electronic materials, such as semiconductors, passive components, connectors, electromechanical components, transformers and coils, cables, PCBs, and LED/LCD/TFT displays.

Denier know them as a people-oriented company. Family owned and operated since 1942, they put a great deal of care in the selection and training of each employee. Their partnership with the users is a trust that only bright, motivated, experienced individuals can guarantee.

Denner is the largest discount supermarket chain in Switzerland. In 2021, the company increased sales for the tenth time in a row and successfully asserted itself in a challenging market environment.

Denney Electric Supply was founded in 1938 on simple principles: fast, friendly service for residential, industrial, and commercial contractors.

DENT Instruments designs and manufactures data loggers and energy meters for today's energy professionals. Their products are often the first step in developing strong energy strategies, for maintaining peak operations, and for lowering operating costs.

DENWA Engineering (Pty) Limited was established for over 30 years and is a market leader in the Design, Manufacture and Supply of Electrical Switchgear, PLC Panels, Electrical Components and the Mydo Sonic Tamping Lock Plug.

Desay Battery’s business layout is mainly focused on the new energy lithium battery industry chain. The company’s subsidiary, Huizhou Desay Battery Co., Ltd., and its subsidiaries mainly specialize in small and medium-sized lithium batteries, integration of energy storage systems, and smart assembly. Hunan Desay Battery Co., Ltd. primarily specializes in energy storage cells and relevant peripheral businesses.

Desert Solar Power develops, finances, builds, operates, and maintains utility-scale solar energy projects, with a focus on the Mongolian market. Mongolia offers significant potential for energy generation from renewable sources. It faces an increasing energy demand that cannot be met by conventional energy sources alone.

Desert Technologies (DT) is a global platform for sustainable development including investment development & management and an engineering, procurement and construction platform for large-scale renewable energy projects.

DRI is a global provider of products and systems for energy recovery, Indoor Air Quality , fresh air treatment, evaporative cooling, green buildings, dehumidification and pollution control. DRI has always been a technology driven company and is known for its expertise as a solution provider.

Design Electric, Inc. is an electrical contractor serving the Central and Western Virginia area. As such, they provide electrical construction and maintenance services, primarily for commercial, institutional and industrial clients.

Design Switchboards and Distribution is a reputable electrical manufacturing company that serves regions all over Australia from a comprehensively equipped and locally staffed workshop based on the Gold Coast, Queensland.

Over the years, Desire Energy Solutions has successfully implemented various ESCO, Solar, IoT based IT and infrastructure projects in the field of public water sector under various central and state government initiatives, such as Jal Jeevan Mission, PM-Kusum, Panghat Yojna etc.

Detra Solar is an ISO-certified Solar & Storage design, engineering, and consulting firm. They work with EPCs, project developers and investors into solar energy globally.

Detus is an electronics engineering company specializing in custom hardware development and embedded systems design. The offer end-to-end services including hardware design, PCB layout and development, embedded firmware programming, IoT system integration, and rapid prototyping.

Deutsche Messe is an event organizer whose events and services have been bringing together exhibitors and visitors since 1947. Deutsche Messe has helped numerous small enterprises to become world market leaders, while at the same time supporting large-scale enterprises on their road to further expansion. Their expertise is as diverse as their portfolio and helping businesses is their passion.

Deutsche Post DHL Group is the world's pioneerlogistic company. The Group connects people and markets and is an enabler of global trade. It aspires to be the first choice for customers, employees and investors worldwide. To this end, Deutsche Post DHL Group is focusing on growth in its profitable core logistics businesses and accelerating the digital transformation in all business divisions.

DEUTZ has stood for pioneering spirit, passion and innovative power. From the time they first invented the internal combustion engine they‘ve been improving it day by day.

Devard's Air Conditioning & Heating, Plumbing and Electrical offers affordable, reliable, energy-efficient, commercial and residential plumbing, air conditioning, heating and air conditioning units for the Dallas - Ft. Worth area with their '100% customer satisfaction policy', which is their company motto and what has led to their success.