Hirschmann is the technology and market leader in industrial networking solutions. Hirschmann offers a complete, integrated structure for data communication throughput that truly protects their investment.

Hitachi commits to helping achieve a sustainable world and people's well-being by utilizing their breadth of digital and green technologies. Since its founding in 1910, Hitachi has responded to the expectations of society and its customers through technology and innovation. They work to apply their expertise in information technology (IT), operational technology (OT), and a wide variety of products to advance social infrastructure systems.

Hitachi Europe Ltd. is a Climate Change Innovator, helping governments, cities and companies cut carbon emissions. They are committed to helping achieve a sustainable world and people's well-being by utilizing our breadth of digital and green technologies. They are working to connect solutions within Energy and Mobility, both physically and digitally, to deliver net-zero.

Hitachi High-Tech is a global company offering a wide range of cutting edge products and services and around the world.

Hitachi Industrial Equipment creates synergies among Industry related business units and promptly offers one-stop solutions to dynamic market changes along with the diversification in demand that is taking place in the Americas.

Hitachi-Comark is a highly specialized company with more than 50 years of continuous activity and experience in the field of high power RF Technology.

Hitachi Kokusai Linear has a team of experts to develop, manufacture, install, commission and after services equipment and systems demanded by TV stations, for transmission, retransmission, encoding, multiplex, and distributing with microwave link or satellite.

Hitachi Vantara are a globally renowned company in powering global, mission-critical digital and industrial environments. They guide customers from what’s now to what’s next by solving their digital challenges. Services provided include - Enterprise Storage Solutions, Internet of Things, Big Data, Flash Storage, Cloud Infrastructure, Content Mobility, Digital Transformation, and Storage Software Solutions.

HiTHIUM manufactures top quality stationary energy storage products for leading large-scale energy project developers as well as commercial and industrial customers.

HIWIN Mikrosystem Co., Ltd. specializes in the R&D and manufacturing of motion control and system technology. In the business philosophy of “professional excellence, working enthusiasm, and enterprise responsibility”, they continue to provide a better way of life and a better working environment for mankind with persistent efforts since the establishment.

HK Power Control Established in the year 2017 at Gurugram and Haryana, 'HK Power Control' are a proprietorship-based firm, engaged as the foremost Manufacturer of LT Panel , Distribution Panel etc. They specialize in high-quality electrical control panels, distribution panels, and industrial automation solutions to power their business efficiently and safely.

With industry experience since 2001, HLH Prototypes Co. Ltd. is a one-stop mechanical parts manufacturer to bring your ideas to life. They are certified in ATF16949, ISO 14001, ISO 27001, ISO 9001:2015, 13485-IAS and D-U-N-S Certification. Their services include CNC, 3D Printing, Sheet Metal, Vacuum Casting, Injection Molding, Die Casting, Forging, and more.

HMT Electric Inc. specialize in electrical installations for high-rise construction projects that utilize a cast-in-place concrete design. HMT ELECTRIC INC. was established in February of 2007. After many years of running high-rise divisions for other electrical contractors,

HNC Electric is an automation & drive-focused global company, providing global customers with control, display, drive, and system solutions & other related products and services, under the support of its excellent electrical and electronic technology as well as strong control technical force.

HOFFMANN Technics AG guarantees reliable drive technology that is completely convincing. In order to stay one step ahead of the market's requirements, they invest in continuous development, qualified personnel and the latest technology.

Holborn Energy Group Limited is an independent oil & gas consultancy firm based in the United Arab Emirates. The company provides exploration project management, business development and technical consultancy services to oil & gas companies exploring for and developing hydrocarbons in the Middle East, Africa, Asia and Europe.

HoloBuilder, Inc. is a San Francisco-based construction technology company that designs, develops, and sells enterprise SaaS software. HoloBuilder offers reality-capturing solutions for progress documentation and construction project management.

Electrical power is a business critical resource in society and Holtab's offering focuses on the Energy Distribution, Renewable Energy, Industry and Infrastructure segments. In each segment, they also have specific industry solutions tailored to the unique needs of their customers.

Homer Electric Association, Inc. (HEA) is a member-owned electric utility serving the central and southern areas of the Kenai Peninsula in Alaska. The Cooperative provides affordable, reliable, quality energy services to its members and is governed by a nine-member elected Board of Directors.

Established in Taiwan in 1974, Hon Hai Technology Group (Foxconn) is the world’s largest electronics manufacturer. Foxconn is also the leading technological solution provider, and it continuously leverages its expertise in software and hardware to integrate its unique manufacturing systems with emerging technologies.

Hoops Electric Service, a locally owned company serving all of Florida and the surrounding area and their team of professionals is dedicated to helping users with all of their electrical needs. Their quality, integrity, and affordable prices have earned them a reputation as industry pioneers.

HOOTS offers an all-in-one sensor solution for transformer monitoring in the local power grid. Their technology monitors the temperature of the transformer oil of their transformers regardless of location and thus ensures optimum transformer protection.

Horisont Energi is a Norwegian clean energy company with international ambitions. Their work contributes to the necessary energy transition the world needs.

Horsepower Electric has grown into one of the tri-state region’s largest and most established electrical contracting powerhouses.

Hosper has distinguished itself as a pioneer in the electrical manufacturing industry by becoming India's first company to offer patented modular switch systems.

House of Electrical Supplies is a pioneer electrical distribution company servicing Toronto and surrounding areas. House of Electrical offers many value added services including electronic data interchange capabilities, just-in-time inventory programs, energy audits, 24-hour emergency service, drive start-ups, custom cable assemblies and kitting.

House rescue always advises all the customers never to take a chance when it comes to electrics. If users experience issues with any of the electrical devices or appliances, or they suspect that something is not working as it should, contact them and use their professional service to test.

Houston Transformer Company, LTD. is a manufacturer of custom designed transformers, inductors, chokes and related magnetic devices since 1969. Some of their specialty products are designed to operate at temperatures in excess of 250° Centigrade (482° Fahrenheit).

Howe Electric began as a small electrical contracting business in 1949 in Fresno, California. It was incorporated ten years later as Howe Electric, Inc. They provide Electrical Engineering (Design), Electrical Engineering (Design-Build), BIM Solutions (Building Information Modeling), Design-Build Construction, Value Engineering, Construction Management, Net Zero Energy, Electrical Engineering and much more.

By combining our estimating experience with our in-house Engineering Department, Howell is able to provide the highest quality electrical construction for the most efficient cost in the shortest construction schedule possible.