sentences:  The defence division includes DEFEX for defence equipment exports and security consulting; and the Navantia Group for military and civil construction.SEPI holds minority shareholdings in EADS Aircraft NV and HISPASAT satellite communications.The food and environment division includes Cetarsa tobacco; the Hipódromo de la Zarzuela royal horse racing; Mayasa consulting and project management; the Mercas group for wholesale markets; SAECA food sector investments; the TRAGSA Group for rural and agricultural development; and the Alimentos y Aceites, a producer of fine foods and olive oil.