Sound, signal, alarm and communications equipment manufacturers in United States of America (USA) (220 found)
M. J. Electric, LLC (MJE), a Quanta Services company, is a nationally recognized prime electrical contractor in the electric transmission, substation, distribution, renewable energy, power, industrial, instrumentation, and civil/foundation construction industries.
MEW has built a team of over 120 full time digester experts, plus a network of strategic partner companies that have a familiar, collaborative working relationship that is unequaled in the industry, enabling projects to move rapidly, avoid unnecessary costs, and provide a high quality and reliable outcome.
Madison Electric Products provides over 2,000 field-tested and field-created products developed by electricians for electricians to the electrical supply and manufacturing industries. Headquartered in northeast Ohio, Madison Electric Products boasts a customer service-oriented coast-to-coast network of sales reps and distribution centers.
Mammoth Electric, Inc. is a California-based electrical contractor established in 1995, with its key employees bringing 75 years of combined experience to the organization. Mammoth Electric Inc. has a professional team of electricians and supervisors as well as an internal support staff.
Manutech is a manufacturer of Magnetic Components with over 25 years of experience providing high quality, competitively-priced products.
Maron Electric Company is an innovative force in the electrical industry with advanced products and systems for the most challenging applications.
Marvell believes that infrastructure powers progress. That execution is as essential as innovation. That better collaboration builds better technology. At Marvell, they go all in with the users.
Method creates digital products. Their strategists, designers, and engineers thrive in simplifying the complex, crafting experiences that improve lives and transform businesses. They help companies build what’s next: understanding customer needs, discovering new opportunities, accelerating time to market, and driving digital transformation.
Milestone is a pioneer in home services across the DFW area. They provide same day electrical repairs, plumbing, drain cleaning, HVAC installations, window cleaning, security installations and more.
The Minnesota Rural Electric Association (MREA) is a service organization and statewide voice for Minnesota's electric utility cooperatives. MREA's 15 employees provide their expertise in service and leadership including: public awareness communications, safety training, legislative research and lobbying, and industry education programs. A member board representing electric co-ops across the state governs MREA.
Modern Energy is a diversified clean energy company that launches, scales and operates energy transition platforms to help the world reach a carbon-free economy.
Detroit-headquartered Motor City Electric Co. (MCE) is one of the largest contractors in the nation, and has built an organization centered around service, capability, safety, and quality. MCE offers complete general electrical contracting services from design and installation to operations, maintenance, and service.
MVEA, incorporated in 1941, is a not-for-profit electric cooperative owned and run by the members it serves. They provide electric service to a portion of eight counties located within a 5,000-square-mile territory. A board of directors from seven different geographic districts elected by the members governs their business.
Neal Electric has been providing proficient, reliable electrical services in Southern California. With offices in both Los Angeles and San Diego, they have been a key partner in the modernization and maintenance of numerous commercial and industrial infrastructures.
Newline Energy is a development firm focused on natural gas infrastructure and energy projects.
Nidec Motor Corporation is a manufacturer of commercial, industrial, and appliance motors and controls. Their product lines feature a full range of high-efficiency motors, large and small, which serve industrial, residential and commercial markets.
Nissan North America, Inc., doing business as Nissan USA, is the North American headquarters, and a wholly owned subsidiary of Nissan Motor Corporation of Japan.
NTT DATA Services is a pioneer in IT and business services including cloud, data and applications. A division of NTT DATA headquartered in Texas, the company leverages consulting and deep industry expertise to help clients accelerate and sustain value throughout their digital journeys.
Oklahoma Electric Cooperative (OEC) is the largest electric distribution cooperative in the state serving consumer members in seven central Oklahoma counties. The purpose is to improve the members’ quality of life through the safe delivery of highly reliable, reasonably priced electric service, innovative energy programs, and exceptional member service.
Oso Electric Equipment is engineering the next generation of patent-pending, commercial-grade lawn mowers. And it's all electric.
Palmetto Electric Cooperative, Your Touchstone Energy® Partner, is one of South Carolina’s customer-owned utilities. Although their members receive electricity at the lowest possible cost, this is not the only benefit of cooperative membership. Members may participate in innovative programs and services tailored to meet their needs.
Paschal has provided professional Heating & Air, Plumbing & Electrical services to homeowners & businesses in Arkansas & Missouri. They provide air conditioner repair and replacement services, water heater installation, generator sales & service, & more.
Polar Semiconductor LLC has decades of experience in high-performance, automotive-grade semiconductor manufacturing. As the wafer fabrication and R&D division of Sanken Electric Company, they operate more than 310,000 square-foot facility that includes 160,000 square-feet of class-1 cleanroom space.
Power Integrations, Inc., is a Silicon Valley-based supplier of high-performance electronic components used in high-voltage power-conversion systems. Their integrated circuits and diodes enable compact, energy-efficient AC-DC power supplies for a vast range of electronic products including mobile devices, TVs, PCs, appliances, smart utility meters and LED lights.
PPL Electric Utilities provides exceptional value and high-quality customer service for 1.4 million customers in 29 counties across central and eastern Pennsylvania. The company is focused on delivering a positive experience for its customers by delivering safe, reliable, and affordable electric service.
Premier Air & Electric is a McKinney, Texas, electrical contractor & HVAC company. They offer their customers a wide variety of residential and commercial HVAC and electrical services and ensure that customer satisfaction is always guaranteed.
PRIME is one of the most capable and successful Electrical & Data Systems Contractors in the Nation. With a diversified business model that includes operating groups in electrical construction, design-build services, technologies, outside plant services, and electrical service, PRIME is in a position to bring fully integrated solutions to the construction partners and their customers.
The contractors at Professional Electric LLC understand the importance of adhering to the highest quality standards in every project they take on. Since their founding in 2000, their expertise and careful craftsmanship has allowed us to provide long-lasting solutions for dozens of clients.
QED is a regional electrical distributor serving residential and commercial contractors, industrial facilities, and OEM businesses. They’re one of the nation’s top 50 wholesalers of electrical supplies.
Red Top Electric is a Bay Area respected contractor with an impressive history of quality and service. Since 1946, they have led the industry in the development of design and construction solutions that address job requirements while surpassing performance expectations.
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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)