Company Category: Transmission

Dana Inc.

Victor Reinz gaskets & Spicer drivetrain aftermarket products from Dana, a leading OE supplier. | Dana is a leader in the design and manufacture of highly efficient propulsion and energy-management solutions that power vehicles and machines in all mobility markets across the globe. The company is shaping sustainable progress through its conventional and clean-energy solutions that support nearly every vehicle manufacturer with drive and motion systems; electrodynamic technologies, including software and controls; and thermal, sealing, and digital solutions. | Dana has more than 30 years of expertise and experience in managing the manufacturing of embedded controllers for series production, for both the OpenECU™ range of products as well as for products designed to meet a specific customer need.Dana offers production ready electronic controller hardware that can be configured to suit your application interface requirements, with model-based control system design using the powerful MATLAB®/Simulink® environment from The Mathworks. Our hardware products can be applied to a broad range of applications in the EV space (and beyond), including Battery Management, EV Charging, and full EV drivetrain control. The development toolchain supports rapid prototyping to quickly deploy proof-of-concept control systems, while supporting the latest functional safety and cybersecurity processes required for volume production. Dana’s global control systems engineering team is available, alongside our global development partner network, to support you with any of your controls development needs.

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DALIAN INSULATOR GROUP T&D CO.,LTD.

Dalian Insulator Group T&D Co., Ltd. is a professional insulator manufacturer .The company is a high-tech enterprise specializing in the research, development, production, and sales of various types of insulators, including porcelain insulators and composite insulators for transmission line, distribution systems and substations.

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Dalian Hivolt Power System Co., Ltd

Dalian Hivolt Power System Co., Ltd. is a reputable manufacturer for various insulators and power appauratus , major proudcts including : Porcelain insulators & polymer insulators for up to 750kV transmission lines and substations ; and transformer bushings, fuse cutout etc.

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Dalian Euse Tool High-Tech Group Ltd.

Specializing in cast power fittings for transmission and distribution. Equipped with advanced casting, machining, and galvanizing lines, we provide high-quality, one-stop manufacturing and assembly solutions for the global power industry.

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Daido Metal USA

Daido Metal’s “quality is life” mantra results in engine bearings with unparalleled consistency, micron repeatability, and impeccable material quality. Daido Metal is the only aftermarket bearing supplier to obtain international quality standards specifically for the design and production of engine bearings and engine bearing materials. Daido Metal has earned the trust and business of customers to become the world’s largest bearing supplier by market share.

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D Volt Co

D Volt Co. is a Houston-based critical power infrastructure solutions provider supporting data centers, utilities, and energy projects across North America. The company delivers transformers, switchgear, modular substations, and modular data center solutions with accelerated lead times enabled by a global multi-OEM network. Combining U.S.-based engineering, local testing and service capabilities, and its DVOLTSIGHT intelligent monitoring platform, D Volt Co. provides end-to-end solutions designed to improve reliability, reduce downtime, and accelerate infrastructure deployment. | D Volt Co. is a specialized manufacturer and power-infrastructure solutions provider focused on delivering reliable, high-performance electrical systems for data centers, utility applications, renewable energy projects, and large-scale industrial facilities. The company is committed to supporting mission-critical environments where power continuity, safety, and long-term system stability are essential. With a strong understanding of modern data center requirements—particularly those driven by AI workloads, high-performance computing (HPC), and cloud infrastructure—D Volt Co. designs and supplies power distribution solutions that address increasing power density, accelerated deployment timelines, and the need for scalable, future-ready architectures. The company’s core offerings include three-phase distribution transformers, pad-mounted and customized power equipment, and integrated electrical solutions that support key nodes from utility interconnection to internal distribution systems. All D Volt Co. products are engineered to meet applicable North American standards and testing requirements, ensuring dependable performance across demanding operating environments. Leveraging in-house engineering expertise, the company provides a high level of customization across capacity ratings, voltage classes, cooling methods, physical configurations, and interface designs—allowing each solution to be closely aligned with project-specific technical and site constraints. Beyond hardware, D Volt Co. incorporates intelligent monitoring and condition-awareness capabilities into its power systems to enhance operational visibility and asset management. These solutions enable owners and operators to monitor performance trends, load behavior, and potential risk indicators, supporting proactive maintenance strategies and minimizing unplanned downtime—an increasingly critical factor in modern data center operations. D Volt Co. works closely with data center developers, EPC firms, utilities, and engineering consultants to ensure clear communication, efficient execution, and predictable delivery throughout the project lifecycle. Supported by a flexible manufacturing and supply-chain framework, the company is well positioned to meet tight schedules without compromising quality or reliability. As data center infrastructure continues to evolve, D Volt Co. remains focused on advancing power reliability, intelligent system integration, and long-term operational value—serving as a trusted partner for critical power projects today and into the future. | D Volt Co. is a U.S.-based manufacturer and power solutions provider specializing in distribution and power transformers. We deliver speed, quality, competitive pricing, and custom designs for data centers, renewable energy, utilities, and industrial clients. With in-house service, financing, and monitoring solutions, we provide complete, reliable energy systems.

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Cyberhawk

Founded in 2008, Cyberhawk™ is the world leader in aerial data management, seamlessly combining drone-based inspection and survey data with its software solution, iHawk™. As an industry pioneer, Cyberhawk conducts 500,000 inspections and surveys each year and has completed over 35 world firsts since its inception, operating worldwide in more than 40 countries. Made up of a highly skilled team of energy sector veterans, world-class pilots, inspection engineers, and in-house software developers, Cyberhawk offers a true end-to-end aerial inspection, survey and management solution for the energy, oil and gas and construction capital project sectors.

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Curtis Machine Company

Curtis Machine manufactures gearboxes, gears, and custom-machined parts in the United States of America. We utilize US castings and steel to make our product qualify as US-made. Curtis Machine gearboxes are right-angle, off-angle, and parallel shafts. Examples of custom machined parts include Splined Shafting, Keyed Shafting, Mounting Brackets, or most any machined part from steel or aluminum that fits into a 7-foot by 7-foot or smaller cube. We design and manufacture our gears and gearboxes in-house. Therefore, we can produce any ratio desired in any angle desired. Multiple reduction parallel shaft units, multi-gear right angle units with multiple shafts. Off-angle units such as 32 degrees, 45 degrees, 110 degrees, etc. Horse powers range from fractional to 800 HP. Let Curtis Machine design the gears or gearboxes that are right for you. We have over 75 years of experience in designing and manufacturing. “Make It A Curtis”

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CUBECOM

At CUBECOM we design, develop, and manufacture communication systems for satellites. Our company has more than 20 years’ experience in RF design for space. Our products have significant flight heritage with excellent in-orbit performance. We focus on reliability, to be your link to mission success!

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