Top 10 Closed Cooling Tower Manufacturers In The United States 2026

1. SPX Cooling Technologies

Headquarters: Overland Park, Kansas

SPX Cooling Technologies is a global leader in cooling solutions, offering the renowned Marley brand of cooling towers. The company provides a comprehensive range of closed-circuit cooling towers designed for various industrial applications including power generation, petrochemical, and data center cooling.

2. EVAPCO

Headquarters: Westminster, Maryland

EVAPCO is one of the world's leading manufacturers of evaporative cooling equipment. Their closed-circuit cooling towers feature high-efficiency coils and advanced control systems. The company has a strong presence in the U.S. market and is widely recognized for innovation and energy efficiency.

3. Baltimore Aircoil Company (BAC)

Headquarters: Jessup, Maryland

BAC is a global leader in evaporative cooling and ice thermal storage technologies. Their closed-circuit cooling towers are known for superior heat transfer performance, corrosion-resistant materials, and long service life.

4. Delta Cooling Towers

Headquarters: Rockaway, New Jersey

Delta Cooling Towers specializes in engineered plastic cooling towers, offering closed-circuit models with exceptional corrosion resistance. Their HDPE construction eliminates corrosion concerns common in steel towers.

5. Hamon

Headquarters: Brussels, Belgium (U.S. operations)

Hamon is a global leader in heat exchange technology, providing engineered closed-circuit cooling towers for heavy industrial applications including power plants and petrochemical facilities.

6. Kelvion

Headquarters: Germany (U.S. operations)

Formerly known as GEA Heat Exchangers, Kelvion offers a wide range of closed-circuit cooling towers and heat exchangers for industrial cooling applications.

7.Oasis Bingfeng

Headquarters: Germany (U.S. operations)

Headquarters: Handan, Hebei, China (Global operations)

Oasis Bingfeng Fluid Equipment Co., Ltd. is a leading Chinese manufacturer of closed-circuit cooling towers with over 23 years of experience-2-5. The company has established a strong international presence, with products exported to the United States, Japan, Vietnam, South Korea, Algeria, UAE, India, Indonesia, and many other countries.

8. ENEXIO

Headquarters: Germany (U.S. operations)

ENEXIO specializes in cooling technology for power generation and industrial processes, offering engineered closed-circuit cooling solutions.

9. Paharpur Cooling Towers

Headquarters: India (U.S. distribution)

Paharpur is a major global cooling tower manufacturer with a growing presence in the U.S. market, offering cost-effective closed-circuit cooling solutions.

10.BRAPU

Headquarters: Germany (U.S. operations)

BRAPU is a European leader in cooling technology with a significant market share in the global closed cooling tower industry.