Air-Insulated Switchgear Market

The air-insulated switchgear market is valued at USD 70.18 billion in 2025, estimated to be USD 73.90 billion in 2026, and is projected to reach USD 101.61 billion by 2031, growing at a CAGR of 6.6% during the forecast period of 2026–2031. This growth is being driven by a combination of aging infrastructure replacement and new capacity build-out occurring simultaneously across utility networks worldwide, as decades-old switchgear fleets reach end of life at the same time that grids are being asked to absorb rising electricity demand from industrial electrification, rapid urbanization, and the growing shift toward electrified transport. The accelerating build-out of renewable energy capacity is adding further momentum, with every new solar and wind project requiring substation infrastructure to connect generation into the grid, and AIS remaining the preferred choice wherever land isn't a binding constraint given its lower installed cost relative to gas-insulated alternatives. Government-backed grid modernization and electrification programs, particularly across Asia Pacific, the Middle East, and parts of Africa, are reinforcing this trajectory by directing sustained public capital toward the very transmission and distribution infrastructure that AIS underpins, while tightening regulation around SF6 gas in Europe and North America is further strengthening AIS's position as utilities favor air-insulated and clean-air alternatives to meet emissions targets.

Key players in the air-insulated switchgear market are ABB (Switzerland), Hitachi Energy Ltd. (Switzerland), Siemens (Germany), Schneider Electric (France), Eaton (Ireland), Mitsubishi Electric Corporation (Japan), LS ELECTRIC Co., Ltd. (South Korea), Fuji Electric Co., Ltd. (Japan), HD Hyundai Electric Co., Ltd. (South Korea), and TOSHIBA CORPORATION (Japan). They have employed various strategies to increase their shares in the air-insulated switchgear market. These strategies include product launches, partnerships, contracts, agreements, acquisitions, expansions, and investments. These leading firms in the air-insulated switchgear market aim not only to increase market share but also to extend their geographical reach.

To know about the assumptions considered for the study download the pdf brochure

For instance, in August 2026, Siemens invested USD 200 million in US manufacturing to expand electrical infrastructure production and create over 1,500 jobs. The program includes a new USD 185 million facility in Pendergrass, Georgia, for low-voltage electrical products and a USD 19 million facility in Grand Prairie, Texas, that will expand the capacity of Siemens' nearby switchgear factory. In May 2026, ABB invested USD 100 million in a new manufacturing facility in Dalmine, Italy, to expand production of air-insulated and environmentally friendly SF6-free medium-voltage switchgear and circuit breakers. The investment will strengthen grid modernization efforts, support renewable energy integration, and meet rising electricity demand across Europe.

Schneider Electric

Schneider Electric is a France-headquartered global energy technology company focused on electrification, digitalization, and automation. The company operates through two principal businesses, Energy Management and Industrial Automation, with its air-insulated switchgear portfolio positioned within the Energy Management business, which provides end-to-end solutions for buildings, data centers, industry, and infrastructure. Its switchgear offering includes low- and medium-voltage AIS and GIS, RMUs, SF6-free AirSeT solutions, vacuum circuit breakers, and digitally enabled switchgear for utility, industrial, commercial, data center, and critical-infrastructure applications. Schneider Electric has a global operating and manufacturing footprint spanning Europe, North America, Asia Pacific, and other key markets, supported by manufacturing, R&D, and distribution facilities; notable manufacturing locations include France, the US, China, India, Indonesia, the Philippines, Mexico, the UK, and Canada. India is one of its major global hubs, with 31 factories and significant R&D and supply-chain capabilities, while the company continues to expand manufacturing capacity in markets such as the US and UK.

ABB

ABB is a Switzerland-headquartered global technology company specializing in electrification and automation, with operations serving customers across more than 100 countries. The company operates through three business segments—Electrification, Motion, and Automation—with its air-insulated switchgear portfolio within the Electrification business, which provides technologies for safe, reliable, and sustainable power distribution from substations to end users. Its switchgear portfolio includes low- and medium-voltage switchgear, air- and gas-insulated switchgear, circuit breakers, reclosers, protection and control solutions, and digitally enabled distribution solutions, serving utilities, industries, data centers, renewables, buildings, and infrastructure. ABB has a broad global manufacturing footprint, with operations in more than 40 countries and a service presence in more than 100 countries; key switchgear manufacturing locations include the US, Switzerland, Germany, China, India, and other major markets. In India, ABB operates five manufacturing locations, supported by R&D, engineering, sales, and service operations.

Market Ranking 

The air-insulated switchgear market is fragmented, with the top 5 players including Schneider Electric (France), Eaton (Ireland), ABB (Switzerland), Siemens (Germany), and Mitsubishi Electric Corporation (Japan), collectively accounting for approximately 28–38% of the total market share. The remaining market is highly fragmented, comprising a broad base of regional manufacturers, local switchgear specialists, and niche technology providers serving specific voltage classes, applications, and geographic markets. These companies compete through localized manufacturing, cost-competitive offerings, customized engineering, and established relationships with utilities, industrial customers, and infrastructure developers. The market's fragmentation is especially evident across Asia Pacific and emerging markets, where domestic manufacturers maintain strong positions alongside global OEMs.

Related Reports:

Air-Insulated Switchgear Market by Installation (Indoor, Outdoor), Voltage (Low, Medium, High), Application (Transmission & Distribution, Industrial, Commercial & Residential, Transportation) and Region - Global Forecast to 2031

Contact:
Mr. Rohan Salgarkar
MarketsandMarkets™ INC.
1615 South Congress Ave.
Suite 103, Delray Beach, FL 33445
USA : 1-888-600-6441
[email protected]