The aim of this research is for study factors that affect to success in administrating Bannongkharsamakkee community enterprise, village no. 1, Khaoro, Thungsong, Nakhon Si Thammarat. And for study ways to use in other groups in Khaoro, Thungsong, Nakhon Si Thammarat. We collect data from documents and in-dept interview. The sample is a leader of community enterprise, vice chairman of community enterprise, secretary of community enterprise, treasurer of community enterprise, treasurer helper of community enterprise and 17 committees of Bannongkharsamakkee community enterprise. We present data that get from interviewing Bannongkharsamakkee community enterprise. We analyse data and make a summary. For the research result, we find Bannongkharsamakkee community enterprise achieves because they use sufficiency economy in the group, good administrating and are helped from government sector and private sector. The factors that affect to success of community enterprise are 1) Personnel side : dividing work for each members clearly, 2) Capital side : there is working capital all the time and dividing profit equally, 3) Administrating side : dividing work according to capacity of each members, 4) Raw material side : there is exchange of rice seed from able farmers for high quality rice seed, 5) Moral side : members get compensation(both money and rice) and also get certificate when study sufficiency economy and apply it to administrate Bannongkharsamakkee community enterprise, detail of sufficiency economy are 1) Moderation : there is income enough to members and there is also household account in community enterprise, 2) Rational side : member use money appropriately and follow the rule of majority, 3) Immunity side : there is good plan in community enterprise, 4) Knowledge side : there is passing on knowledge, noting knowledge and learning center in community enterprise, 5) Moral side : be honest to oneself and customers and use all resource worthily.