Secondo Mona

Secondo Mona S.p.A. is an Italian aerospace company. It designs and makes on-board systems and equipment for civil and military aircraft, both fixed wing and rotary wing. The company is based at Via Carlo Del Prete 1 in Somma Lombardo, Varese, Italy. It calls itself a reliable partner on aerospace programmes.

The site speaks of 120 years of history and a long family business. Fuel systems are described as the core business. Other product groups are electromechanical actuators and hydraulic equipment, engine equipment, landing gear equipment and high precision make-to-print parts. Products are developed to customer specifications, working closely with airframe, engine and main systems makers.

The company says it is vertically integrated. It keeps design, development, manufacturing, inspections, heat treatments, surface treatments, assembly and tests in house. Work is based on customer orders and small batches. The site also lists an MRO area, a NADCAP special process area, certifications and accreditations.

Its markets include military aircraft, helicopters and tiltrotors, business jets, UAVs, large civil aircraft and engines. The text says it supplies the aerospace industry worldwide, from large commercial aircraft and regional jets to trainers, fighters and transport aircraft.

Recent news on the site covers a sustainability report for 2025, an award for aerospace fuel system of the year 2026 in Europe, and a stand at Farnborough International Airshow 2026. A jobs page lists openings in Somma Lombardo for engineers, inspectors and assembly staff, including a role in MRO assembly. The contact page has a form with routes for purchasing, marketing, quality and accounting questions. The phone number is +39-0331-756111.