Leff Electric is the preferred choice in electrical products & services for the commercial, industrial, and residential markets. They distribute major manufacturers'​ electrical products such as energy-saving products & services, lamps, lighting fixtures, ballasts, distribution equipment, conduit, connectors, wire, enclosures, and more.

Legacy Electric is an extremely motivated, facilities service electrical company. They are customer focused and know that through building strong relationships with their clients.

Lighting Associates, Inc. stands dedicated as the architectural lighting sales industry's best provider of top quality lighting, efficient service, and knowledgeable design assistance for commercial, industrial, hospitality and other applications.

The Link Electric Company is a well established electrical contracting firm that provides high quality and safety conscious electrical services for the industrial and commercial markets in the Kentuckiana area. Professionalism and Integrity are two traits that Link Electric has encompassed since the business was founded in 1930.

Lippolis Electric, Inc. has earned a solid reputation for providing a wide range of superior electrical services at competitive prices in Westchester, Dutchess, and Putnam Counties.

Lithonia Lighting has been providing the industry’s broadest line of commercial, industrial, and residential lighting now for over seven decades. Together, with their partners, they bring quality, reliability, and solid performance to the customers.

Lockheed Martin is a global security and aerospace company principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.

Lone Star Electrical Services don't just offer services; they craft electrical experiences with their 21 years of in-depth industry learning. The founder, equipped with several years of rich experience, took on varied projects, mastering the nuances of the electrical domain.

Low Voltage Solutions, Inc. (LVS) is a one-stop contractor for all low voltage systems and technology. Their mission is to deliver the most comprehensive structured cabling, fire alarm, security, and audio-visual systems for customers in a broad range of industry sectors.

LSI Corporation is an Avago Technologies Company that specializes in semi-conductors manufacturing and servicing. They offer a broad range of analog, digital, mixed signal and optoelectronics components and subsystems for the wireless communications, wired infrastructure, enterprise storage, and industrial and other markets.

Lumberg Automation products deliver intelligent wiring solutions such as electronic field bus components and connector and distribution box systems for all applications in industrial automation technology and complete wiring concepts for mechanical engineering and production systems for a wide range of industries.

Lumex's optical range encompasses a wide spectrum including UV, visible and infrared wavelengths. Lumex's Technical Design Specialists are experts in collaboratively developing effective, smart solutions to design dilemmas. Lumex is unique in the market due to the unprecedented level of complimentary technical support provided to large and small customers alike.

Luminator has been an innovator in the design and manufacture of communications and lighting products for more than 90 years. They serve three major transportation sectors: bus, rail, and aerospace. Luminator is the world's largest manufacturer of transportation lighting and destination signs and solutions to improve safety and efficiency.

Luminous Electric provides various electrical services for both homes and commercial properties. Their technicians are experienced, trained, licensed, and insured, and are experts in electrical installation, repair, and maintenance.

Lutron Electronics is a manufacturer of energy-saving light, shade, and temperature controls for new and existing homes and offices.

Lyten was founded on the vision of using advanced technology from the semiconductor industry to produce abundant clean energy in the form of hydrogen. However, we discovered the ability to produce a revolutionary new material: three-dimensional graphene. This new supermaterial boasts remarkable properties and enormous potential for innovative products and significant decarbonization effects.

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.

As an engineer M&Z Electrical Contractor is capable of troubleshooting electrical deficiency and problems, panel upgrade and Generators installation and more.

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.

MacroFab brings together the best factory lines in North America to seamlessly enable any company to manufacture high-quality electronics more efficiently at a competitive price.

Macromatic designs and manufactures industrial control and monitoring products that control electrical processes and monitor power for damaging fault conditions. Their headquarters and manufacturing facility is located in Menomonee Falls, Wisconsin, a northwest suburb of Milwaukee.

MAD is advancing its mission through the construction, installation, and ongoing maintenance/repair of plants and apparatus for the supply and distribution of electricity, natural gas, and other forms of clean energy

Magna-Power designs and manufactures robust programmable power products in the USA that set industry standards for quality, size, and control. Their experience in power electronics is reflected in their 1.25 kW to 3,000 kW+ product line, 150,000+ product configurations, quality service, and reputation for reliability.

Malloy has been a pioneer in the electrical and power transmission industry. Malloy has built its reputation by providing innovative, cost-effective solutions that can improve the performance of the equipment, process, and bottom line.

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.

Mark One Electric specializes in the design, installation, and maintenance of complex electrical systems. They are one of the largest and most respected union electrical contractors in the Midwest.

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.

Matrix Design Group, Inc. is an award-winning, employee-owned firm, providing innovative solutions across multiple and varied industries. They understand that even the simplest project requires capabilities spanning disciplines, and their integrated ‘matrix’ structure lets them leverage the expertise needed to meet client goals and build more sustainable, resilient communities.