ION Solar is a full-service solar company that offers the highest-quality solar systems with world-class support.

IonicBlue® is a joint venture between Johnson Controls, the global pioneer in delivering energy and infrastructure solutions, and Apollo Global Management a leading, global alternative asset manager. They deliver a total solutions approach through the expertise of Johnson Controls and the unmatched ability of Apollo to provide alternative capital solutions.

IPKeys Cyber Partners deliver impenetrable cyber security protections for North American power utilities, public safety organizations, and critical infrastructure providers. Its vision is to provide instantaneous detection, alerting, and resolution of cyber security and operational anomalies while streamlining critical infrastructure and operational compliance.

Offering voice and data connectivity through a constellation of 66 crosslinked LEO satellites, Iridium keeps people – and things – connected on the land, in the air, or at sea. With communications solutions ranging from satellite phones to broadband, Iridium is trusted by more than a million mariners, pilots, humanitarians, first responders, governments, and more around the world.

ITOCHU operates in a wide variety of businesses, with particular strength in the machinery, energy & chemicals, electronics, food, forest products, chemicals, and textiles sectors.

Invented by Electricians for Electricians. For many years, iTOOLco has improved the work lives of professional electrical contractors through our innovative products that increase safety, save time, lower worker effort, and improve results for hard-working contractors and the professionals they employ.

ITW is a Fortune 200 global multi-industrial manufacturing leader with revenues totaling $14.1 billion in 2019. The company’s seven segments leverage the unique ITW Business Model to drive solid growth with best-in-class margins and returns in markets where highly innovative, customer-focused solutions are required.

J.F. Electric is an electrical contractor that's in the business of creating connections - providing engineering expertise, backed up by construction and installation know-how in a diverse range of service offerings - from utilities and commercial projects to industrial and telecommunications customers.

J2 Innovations, a Siemens company, is on a mission to revolutionize the way people manage their buildings, equipment, and IoT solutions. Their goal is simple: to make cutting-edge technology accessible and easy to use for OEMs, system integrators, facilities managers, and end-users.

Jabil is a manufacturing solutions provider with over 250,000 employees across 100 locations in 30 countries. The world's major brands rely on Jabil's unmatched breadth and depth of end-market experience, technical and design capabilities, manufacturing know-how, supply chain insights and global product management expertise.

Jackery, the world's pioneering innovative portable power and green outdoor energy solution provider founded in California in 2012, is a global top-selling solar generator brand born with a mission to offer green energy to everyone, everywhere. Jackery launched its first outdoor portable power stations in 2016 and developed its first portable solar panels in 2018.

Janitza develops and manufactures cutting-edge energy management hardware and software products, offering customers complete power quality analysis and monitoring solutions. Our hardware includes energy meters, current transformers, and power quality monitoring equipment. These tools work in tandem with our GridVis® energy analysis software.

Janusz Electric is a team of master electricians based in Salem, New Hampshire, offering services, such as service upgrades, panel upgrades, and EV charger installations.

JCL Energy (founded 2020, based in Sharon, Pennsylvania) is a transformer distribution company that sells, rents, and services pad‑mounted, substation, and dry‑type transformers (plus related electrical gear) for utilities, contractors, renewables, datacenters etc.

Jd Martin Company, Inc. is a manufacturers’ representative agency that sells and markets electrical products to OEM, electrical contractors, as well as end-user markets through wholesale distribution. JD Martin Company, Inc. also stocks inventory in Houston, Dallas, Florida, and North Carolina warehouses.

JE Richards is a large union Commercial Electrical Contracting company. They have provided services in nearly all competitive industries in MD, VA & DC including institutional, entertainment, hospitality, retail, healthcare, financial services, education, and government.

Jefferson Electric, a Spire Power Solutions company, provides high-quality dry-type transformers to the commercial, industrial and OEM markets. The design engineers can create unique transformers to the most exact requirements.

At Jenkins, they believe in the human energy of their people. Since 1907, they have focused that energy on finding solutions and fostering excellence in electro-mechanical repair and test.

JSHP Transformer (JiangSu HuaPeng Transformer Co., Ltd.) was found in 1967 and now it is a completely family owned manufacturer. JSHP tops the China Top 10 Transformer Manufacturers surveyed by the China Transformer Manufacturer Association. JSHP Transformer still proudly keeps ZERO catastrophic failure with thousands of transformers in operation around the world before June, 2011.

JJ Elect Tech, LLC is into electronic manufacturing and is based out of USA.

The JMEG engineering team has proven track record of design/build and design/assist services on a diverse list of project types. They are recognized experts in offering the best solutions, in terms of quality, value and cost parameters.

JMS was built on a foundation of teamwork; their culture of safety and quality has made them a pioneer in renewables for the past 30+ years. They have a solutions-based work ethic that allows them to foresee, adapt and overcome challenges.

John’s Heating, Cooling, and Appliance Repair are a licensed HVAC and Commercial Refrigeration company, specializing in heating and air repair, air conditioning installation, walk-in cooler and freezer service, and Sub-Zero/Wolf appliance repair. With 28+ years of experience, they provide same-day service for homes, restaurants, commercial kitchens, and medical facilities across South Metro Atlanta.

Johnson Electric Company, Inc. specializes in industrial, manufacturing, commercial, educational and governmental electrical construction projects including electrical equipment installation, bus duct, high voltage, instrumentation and controls, security systems and related areas.

Joule Case provides patented, scalable energy solutions that empower mobility while minimizing emissions. Its battery systems are used by organizations and entrepreneurs to overcome energy infrastructure limitations, powering numerous applications that span settings ranging from live events to EV fleet extension and construction sites to curbside food and beverage entrepreneurs.

Juggernaut Electrical provides electrical services in the Greater Sacramento Area and Yolo County including: Fair Oaks, Folsom, Carmichael, Gold River, Sacramento, Rancho Cordova, Roseville, and El Dorado Hills

Julian Electric is a globally renowned manufacturer of quality battery & power cables & wiring harnesses to mobile equipment OEMs.

JVS Flow Control LLC is an application-engineered technology-driven company promoted by a group of mechanical engineers with a cumulative experience of more than hundred years in diverse area of mechanical designing, fluid engineering, manufacturing, and remanufacturing. Fluid mechanic is the main area of focus.

K2 Electric has been providing exceptional work throughout the state with its Preconstruction, Construction & Service Departments. They are pioneers in the Arizona commercial, industrial & photovoltaic electrical contracting fields.

Kalglo Electronics, incorporated in 1969, is a manufacturer of electric radiant infrared heaters, electronic heating and lighting controls, and surge protection equipment. Kalglo is a veteran majority owned small business with product manufacturing based in USA.