Edible nuts are used by mankind for food, edible oils, spices, condiments or beverages. They have been an important food source from prehistoric times and are among the most nutritionally concentrated of human foods, high in protein, oil, energy, minerals vitamins. Nuts that are only rarely used as famine food have been excluded from this present study the paucity information normally considered edible. Nuts used solely for spices or condiments have also been largely excluded since they are used sparingly, to flavour food and not as a food; traditionally they are considered separately from edible nuts. Nuts that are largely used as commercial sources of edible oil. Peanuts can be eaten raw, used in recipes, made into oils, textile materials, and peanut butter, as well as many other uses. In general, peanut products are considered safe for human use. The pistachio a member of the cashew family. Groundnuts are widely cultivated as staple food in tropical and sub-tropical developing countries, providing a valuable source of proteins, fats, energy and minerals. Most of the world's groundnuts are produced and consumed in developing countries. Less than 6% of the world production is exported. The positioning of the largest net exporters has shifted considerably during the last six years. China, although it has become the largest producer. India has always been a major player in the production of cashew. It is the second largest producer of raw cashew in the world but conquers the 1st place among the largest producing countries of cashew kernels. Thus, due to demand it is a good project for entrepreneurs to invest. â€¢ Akshata Cashew Products Ltd. â€¢ Dolphin International Pvt. Ltd. â€¢ Karnataka Cashew Devp. Corpn. Ltd. â€¢ Kerala State Cashew Devp. Corpn. Ltd. â€¢ Kisan Cold Storage & Refrigeration Service Ltd. â€¢ M A C Agro Inds. Ltd. â€¢ Moolchand Exports Ltd. â€¢ North Eastern Regional Agri. Mktg. Corp. Ltd. â€¢ Pioneer Cashew Inds. Ltd. â€¢ S T C L Ltd. â€¢ Sriman Petrochemicals Ltd. â€¢ State Trading Corpn. Of India Ltd. â€¢ Tropical Foods Ltd.