Finmeccanica S.p.A. is an Italian conglomerate. Finmeccanica is the second largest industrial group and the largest of the hi-tech industrial groups based in Italy. It works in the fields of defence, aerospace, security, automation, transport and energy. The company has offices in over 100 countries. It is partially owned by the Italian government, which holds about 30% of Finmeccanica's shares.