Driven by its vision of the affordable, reliable, zero carbon grid of the future, Mainspring is delivering a breakthrough category of power generation — the linear generator — to pioneering commercial, industrial, and utility customers to increase their energy resilience, generate cost savings, and meet their sustainability and climate goals.

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.

Mamco is a manufacturer and service provider of high-quality electric motors for a wide range of industries. The company was founded in 1979 and has since become a trusted name in the industry, providing innovative solutions to meet the unique needs of their clients.

Manutech is a manufacturer of Magnetic Components with over 25 years of experience providing high quality, competitively-priced products.

MARABLE-PIRKLE, INC. is an electrical contractor, providing overhead and underground power line construction, directional boring, recreational field lighting, private area lighting, outside plant fiber-optic installation, and cable TV make-ready.

Maron Electric Company is an innovative force in the electrical industry with advanced products and systems for the most challenging applications.

Martell Electric is dedicated to providing superior customer service and maintaining the highest standards of integrity, professionalism and safety while maximizing value for the customers.

Marubeni Corporation conducts importing and exporting (including third country trading), as well as domestic business, encompassing a diverse range of business activities across wide-ranging fields, including metals & mineral resources, energy, power, infrastructure project, aerospace & ship, finance, leasing & real estate business, construction, industrial machinery & mobility.

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.

Maschinenfabrik Reinhausen GmbH have been writing the success story in the world of energy technology for more than 150 years. MR products regulate more than 50% of the worldwide power supply. Maschinenfabrik Reinhausen GmbH (MR) and more than 27 subsidiaries and 10 joint ventures globally. In the past financial year, more than 3,800 employees produced a turnover of 850 million euros.

Matanuska Electric Association, Inc. (MEA), is Alaska’s oldest existing and second-largest electric cooperative. MEA is owned and operated by its more than 51,000 members and governed by bylaws and articles of incorporation that are voted on and approved by the membership.

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.

Maui Electric Company’s mission is to provide secure, clean energy for Hawaii. In a changing world, Maui Electric Company along with its parent company, Hawaiian Electric Company, has evolved to offer more than electricity.

maximatecc specializes in operator information and control solutions for industrial vehicle manufacturers and systems integrators in a diverse range of industries. They also design and manufacture custom instrument clusters under brand names such as Stewart Warner, Datcon, Turotest and AST. Their branded products and custom solutions are used by the OEMs and are widely available in the aftermarket.

Mayberry Electric is a commercial electrical contractor serving the Greater Atlanta Metropolitan Area. Their electrical engineers, electricians and staff are dedicated to customer satisfaction, quality and safety.

McBride is the nation's leading specialized electrical and information transport (voice, data, video) contractor. With a proud heritage since 1950, McBride serves more than 50% of the Fortune 500 through a unique combination of 11 regional branch offices and their best-of-breed affiliate organization.

McGrath Electric, Inc., has the experience and track record to get the project done. Projects completed on time meet today's fast-paced construction schedules. Quality electrical completed to the highest levels of craftsmanship and proud. McGrath Electric, Inc., is proud to offer integrated electrical services specializing in industrial and automation controls.

McInnis Electric is a Jackson, Mississippi based electrical contractor founded in 1972 and licensed throughout the South. McInnis has been ranked in the top 10 electrical contractors for the 5-state region of South Central Construction magazine.

At McMichen Electric they do their very best to make sure that they cover all of client's electrical needs. Whether clients need residential, commercial, or industrial electrical services, no job is too big or too small for them.

McMillan Electric is a fast-growing full-service Electrical Contractor serving the San Francisco Bay Area since 1965. Their reputable divisions include; electrical, audio-visual, low voltage, preventative maintenance/IR, telecommunications, and security.

McMillan Electric Company is a custom motor manufacturer for OEMs. They manufacture millions of motors and motor products a year. They ship to customers throughout North America, and they, in turn, sell their products worldwide.

Welcome to McPhee Electric, a pioneer in the utility and wireless construction industry. Headquartered in north-central New Jersey, they serve the tri-state area, eastern Pennsylvania, and the entire east coast with their affiliates in Tennessee, Virginia, Maryland, Connecticut, and Massachusetts

MDE Electric is the largest multi-family electrical contractor in Northern California and one of the largest in the nation. MDE has played a major role in the growth of multi-family housing in Silicon Valley, wiring over 50,000 apartments and condo developments during the past few decades.

Mensor has been designing and manufacturing precision pressure measuring and pressure calibration instruments and systems. From the very first quartz manometer for the aerospace industry to the modern CPC6050 Modular Pressure Calibrator, Mensor - now a part of WIKA Calibration Line - specializes in providing quality pressure products and services to a wide variety of industries around the world.

Merge Electric Fleet Solutions is a fleet electrification service and finance company. Their mission is to deliver the economic, environmental, and experiential benefits of fleet electrification in comprehensive solutions that are simple, affordable, and scalable.

Merit Electric is a full-service electrical contractor, specializing in design-build electrical construction and electrical maintenance services.

Merlin Solar Technologies, like many of its Silicon Valley compatriots, was founded in a garage. The founders set out to fundamentally rethink the way solar panels were engineered with the goal of ubiquitous deployment. MerlinSolar™ is well on its way to make the world rethink what solar energy is capable of.

Metro Electric’s comprehensive services include electrical infrastructure, voice data, wireless, and distributed antenna systems (DAS).

Micron is a pioneer in innovative memory solutions that transform how the world uses information. They have approximately 40,000 team members in 17 countries who work with the world’s most trusted brands, delivering memory and storage systems for a broad range of applications and sparking countless possibilities in technology.

Microsoft is the leading platform and productivity company for mobile-first, cloud-first world. The company is the worldwide leader in software, services, devices and solutions. The Cloud and Enterprise Engineering Group is responsible for cloud infrastructure, server, database, CRM, ERP, management and development tools businesses. The Enterprise solutions cater to CityNext, Government, Health, Communications & Media, Hospitality industries.