Ellena Spa

Ellena Spa is an Italian family-owned precision mechanical engineering company founded in 1944 by brothers Pietro and Giuseppe Ellena. Now in its third generation, the company is headquartered in Brandizzo (Turin), Italy. Ellena specializes in high-precision CNC machining, engineering, co-design, assembly, and testing of hydraulic and pneumatic groups across multiple sectors including energy (oil and gas), aerospace, mechatronics, automotive, and industrial equipment. The company holds API 6A certification for wellhead and Christmas tree equipment manufacturing, along with ISO 9100 (aerospace), ISO 9001, and ISO 14001 certifications. Facilities span approximately 5,500 sqm across multiple buildings including a 1,000 sqm assembly department with an ISO 7 clean room for contamination-free precision assembly, ultrasonic cleaning capabilities, and automatic test benches for hydraulic components up to 2,000 bar. Ellena also operates SPEM, a subsidiary focused on additive manufacturing.