ABC Compressors is a Spanish manufacturer of piston-type air and gas compressors, headquartered in Eibar. Established in the 1940s, the company has developed a strong reputation for reliable, oil-free compressor systems tailored to applications such as PET bottle blowing, CO₂ recovery in breweries, industrial gas, natural gas, biogas, and hydrogen compression.
Known for their robust engineering and global reach—with production and assembly facilities in Spain, China, and Brazil, and service offices worldwide—ABC emphasizes energy efficiency, modular design, and customizability. The company was among the first to introduce PET-specific compressors in collaboration with bottle-manufacturing partners.
In June 2025, ABC Compressors joined the Atlas Copco Group, further integrating its high-pressure compressor solutions into a broader industrial equipment network .