Key Players
Competitive Landscape
At the head of the cooling fans field, Delta Group holds a 23.1% share, Future Market Insights reports. Nidec, MinebeaMitsumi, SUNON Group and EBM-Papst Group complete the major global tier, and Ziehl-Abegg SE, Sanyo Denki, Oriental Motor, Comair Rotron, Pelonis Technologies and Horton Holding form the specialist group. Capital-intensive plants, application engineering and OEM switching costs keep entry hard.
Data center cooling shaped the period from mid-2025 to 2026. Delta Electronics said data center-related business made up over half of first-half 2026 revenue.[2] ebm-papst grew the Air Technology business by about 12% in fiscal 2025/26.[9] Madison Air then agreed to buy ebm-papst in August 2026.[10]
Company developments mapped to drivers, trends and opportunities (2026-2036)
| Development | Driver | Trend | Opportunity |
|---|---|---|---|
| August 2026: Madison Air agreed to acquire ebm-papst for €4.775 billion. | Cooling technology for data centers is growing in value. | Fan makers with data center exposure attract buyers. | Combined groups may offer wider air-movement ranges. |
| July 2026: Delta Electronics reported record revenue of NT$183.2 billion. | AI data center demand. | Liquid-cooling products are expected to exceed 12% of 2026 revenue. | Air and liquid hybrids may keep fans on heat exchangers. |
| June 2026: ebm-papst reported about 12% growth in Air Technology. | Data center business as a major growth driver. | AI-based demand control and predictive maintenance. | Smart fans with connected controls may command higher prices. |
| 2025: Delta launched an EC axial fan series for data centers. | Efficiency rules and power costs. | Shift from AC to EC, DC and brushless designs. | Retrofits of older AC fans in existing data halls. |
Source: Future Market Insights, Cooling Fans Market Report, 2026-2036.
Large suppliers sell direct to OEMs and hyperscale operators, and smaller makers compete in niche industrial and retrofit work. Japanese and Taiwanese groups hold the miniature end, and German groups lead in ventilation and HVAC. Retailers such as Currys handle the household channel.
Who leads the cooling fans market?
Delta Group leads with a 23.1% share, as stated by Future Market Insights. Axial, centrifugal and blower ranges, Asian manufacturing scale and ties to hyperscale cloud operators support the Delta lead. Nidec and EBM-Papst Group follow on motor technology.
Which suppliers reported recent results or deals?
Delta Electronics reported NT$183.2 billion of second-quarter 2026 revenue.[2] ebm-papst reported €2.236 billion of fiscal 2025/26 sales and 13,055 employees.[9] Madison Air put a €4.775 billion price on ebm-papst.[10]
What should buyers evaluate before approving a fan supplier?
OEM buyers check airflow against static pressure, acoustic output, power draw, bearing life and speed control. Data center operators add redundancy, monitoring and compatibility with liquid-to-air systems. Automotive buyers test vibration, temperature range and qualification records.
How is competition expected to change through 2036?
Competition will shift toward EC, DC and brushless fans with smart controls. Data center qualifications will steer new data hall fan orders toward approved suppliers, and liquid cooling will change fan specifications in AI racks. Vehicle electrification will open battery and power electronics cooling to fan makers with automotive approvals.
Representative Company Overview
| Company | Positioning | Recent development |
|---|---|---|
| Delta Electronics | Power, infrastructure and thermal supplier with a 23.1% share in fans | July 2026: record quarterly revenue of NT$183.2 billion. |
| ebm-papst | German maker of fans and air technology | June 2026: fiscal 2025/26 sales of €2.236 billion. |
| Madison Air | US air-movement group controlled by Madison Industries | August 2026: agreed to acquire ebm-papst. |
| Currys | UK and Nordic electricals retailer | September 2026: strong demand for fans and air conditioning in a 17-week period. |
Research Methodology
Heat, electricity and company facts come from meteorological agencies, energy statistics bodies, company filings and trade press dated May 2025 or later. In cooling fans, the companies included in the report represent current market structure and do not indicate a market-share ranking.
