Sound, signal, alarm and communications equipment manufacturers in United States of America (USA) (220 found)
Electric Locking Systems supply the most secure locking electric door locks and access control systems to markets in the UK, Europe, and the Middle East. Based in Poole, Dorset, Electric Locking Systems pride themselves on supplying the safest brands to offer. Their access control systems include electric door locks, magnetic door locks, keyless door locks and other door entry systems.
Electric Power Group (EPG) is a pioneer in the area of synchrophasor technology-based software solutions. They combine their deep domain knowledge of power systems, grid operations, with highly skilled, professional computer software development to deliver the industry's synchrophasor software solutions.
Electric Power Systems is a, NETA Certified, Independent Electrical Testing & Engineering Organization. They specialize in commissioning, start-up and maintenance testing for Utility, Industrial, Transit, Data Centers and Commercial Facilities.
Electric Time® has been a master in the art of handcrafted clock manufacture and design. Their choices of indoor and outdoor styles range from silhouette clocks and tower clocks to post clocks, street clocks, and wall clocks. They combine technology and craftsmanship to produce a product of unequaled quality.
Electro Plastics Inc. dba. STEP Warmfloor® (Self-regulating Technology of Electro Plastics) is an engineering company and the leading manufacturer of self-regulating flat heating elements. They heat floors and melt ice and snow across the globe through their unique and patented electric radiant heating system.
For over 33 years EPD has provided custom electrical power systems including switchboards, motor control centers, AC and DC motor drives, generator controls, power quality solutions, complete electrical houses, solar inverters, energy storage, and automation and control systems to the following industries.
Elliott Electric Supply is a full-service electrical supply distributor in the southern United States. Founded by Bill and Mickey Elliott in 1972, we have grown to 155+ locations in Arkansas, Arizona, Georgia, Kansas, Louisiana, New Mexico, Oklahoma, Tennessee and Texas.
Empower Electric is a commercial & industrial electrical contractor serving Middle TN. They offer valuable services including Low Voltage, Audio Visual, In-house Engineering & Service.
Evergreen Supply Company was founded in 1986 and is a woman-owned firm which provides lighting and electrical supplies to electrical contractors involved in the Chicago area's largest commercial and industrial construction projects. In addition, the company works directly with building owners and property managers to provide lighting and electrical supplies to many of Chicago's largest buildings and institutions.
First Solar is an American solar technology company and global provider of responsibly produced eco-efficient solar modules advancing the fight against climate change. Developed at R&D labs in California and Ohio, the company’s advanced thin film photovoltaic (PV) modules represent the next generation of solar technologies, providing a competitive, high-performance, lower-carbon alternative to conventional crystalline silicon PV panels.
Fischbach & Moore has a history of being one of the most accomplished heavy construction commercial and industrial electrical contractors in the country.
They are the manufacturing partner of choice that helps a diverse customer base design and build products that improve the world.
Florence Electric is an electrical contracting company that services many of the region’s Fortune 500 companies, building management companies, and specialty general contractors.
Form Energy is developing a new class of cost-effective, multi-day energy storage systems that will enable a reliable, resilient, and fully renewable electric grid year-round. Their pioneering battery technology will entirely reshape the global electric system and give it new form.
Formic Technologies Inc. (Formic) make automation simple. They're dedicated to helping manufacturing businesses across the United States supercharge their productivity. Their cutting-edge robot fleet empowers factories to pack goods and stack onto pallets with confidence, savings, and simplicity that they can't find anywhere else.
Fortive’s essential technology makes the world stronger, safer, and smarter. They accelerate transformation across a broad range of applications including environmental, health, and safety compliance, industrial condition monitoring, next-generation product design, and healthcare safety solutions.
Franklin Electric has grown from a small motor manufacturing company into a leading global provider of complete water systems and fueling systems. Franklin Electric's principal markets include clean water systems, water transfer and greywater systems, and fueling systems.
G&W Electric has helped power the world with innovative power systems solutions and products. With the introduction of the first disconnectable cable terminating device in the early 1900s, G&W began to build a reputation for engineering creative solutions to meet the needs of systems designers.
Gaylor Electric, Inc. is the highest performing national contractor of excellence, providing unequaled project delivery, company wide best in class financial performance, with inspired employees being our most valuable asset; building trust resulting in continued client loyalty.
Georgia Power is known for Value, Reliability, Service and Stewardship. Meet their leadership team, learn how they create a culture of diversity and inclusion and find data on the company’s performance.
Globomass is a developer of renewable energy projects from concept through to final operations. The company identifies potential sites, conducts full feasibility studies, raises project finance building out these projects and then continues to own and operate afterwards.
Gore Electric Company, Inc. is a Manufacturers' Representative Company serving the Electric Utility and Process Industries in the Pacific Northwest including Alaska and Western Canada for over 40 years.
Gregory Electric excel as a strategic partner in the design, installation, and service of energy and infrastructure. With a 70-year history and a reputation for safety and reliability, they are a Southeast leader licensed in 15 states.
A full service electrical contractor since 1902 providing capability, performance, and legendary innovation in new construction, design-build, design-assist, low-voltage, building management controls, emergency service, building maintenance, and troubleshooting. They also offer expertise in energy savings and energy management solutions.
Harbor Electronics began fabricating highly specialized printed circuit boards for the ATE industry in 1995. Headquartered in Santa Clara, California, Harbor Electronics is world renowned for being a leader in advanced printed circuit boards for the semiconductor test market.
Hardwire Electric, LLC was established in 2017 but the experience in the field behind the company spans over 20 years. From day-to-day service calls to working on multi-million dollar homes, our experience, work ethic, and relationships in the field have all helped build this business and we look forward to continuing to help others.
Harris Electric expanded again in the late 1930s when Vic Sundholm joined the firm. Soon, industrial design and large vessel wiring emerged as two other services for which Harris Electric became known.
Hatzel & Buehler was one of the first electrical construction companies in the US. The firm provides electrical design, construction, engineering, integration, and maintenance services. Projects range from simple service calls to complex, multi-phased design-build projects nationwide.
HIGHPOINT ELECTRIC are a commercial and industrial contractor dedicated to providing the best in electric installations, engineering, construction, controls and communications throughout Michigan. Because they are exceptionally well diversified, they can provide clients with total turnkey electrical solutions through their expertise in engineering, construction, controls and communications.
Hirose Electric USA is a subsidiary of Hirose Electric Co., Ltd., one of the world's leaders in developing and manufacturing electric and electronic connectors. Hirose's vigorous international strategy rests on three pillars: strong capital investment, a highly skilled labor force, and close contact with the product development divisions of client manufacturers throughout the world.
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Upcoming electrical events in United States of America (USA)

Electric & Hybrid Vehicle Technology Expo 2025
- 6 - 9 Oct, 2025
- Detroit, United States of America (USA)

The Utility Expo 2025
- 7 - 9 Oct, 2025
- Louisville, United States of America (USA)

POWERGEN International 2026
- 20 - 22 Jan, 2026
- San Antonio, United States of America (USA)

IPC APEX EXPO 2026
- 17 - 19 Mar, 2026
- Anaheim, United States of America (USA)

NECA 2025 Chicago
- 12 - 15 Sep, 2025
- Chicago, United States of America (USA)

T&D World Live 2025
- 23 - 25 Sep, 2025
- Glendale, United States of America (USA)

SPARK 2025
- 26 - 28 Sep, 2025
- Phoenix, United States of America (USA)

Electric & Hybrid Vehicle Technology Expo 2025
- 6 - 9 Oct, 2025
- Detroit, United States of America (USA)

The Utility Expo 2025
- 7 - 9 Oct, 2025
- Louisville, United States of America (USA)

POWERGEN International 2026
- 20 - 22 Jan, 2026
- San Antonio, United States of America (USA)

IPC APEX EXPO 2026
- 17 - 19 Mar, 2026
- Anaheim, United States of America (USA)

NECA 2025 Chicago
- 12 - 15 Sep, 2025
- Chicago, United States of America (USA)

T&D World Live 2025
- 23 - 25 Sep, 2025
- Glendale, United States of America (USA)

SPARK 2025
- 26 - 28 Sep, 2025
- Phoenix, United States of America (USA)

Electric & Hybrid Vehicle Technology Expo 2025
- 6 - 9 Oct, 2025
- Detroit, United States of America (USA)