Somkid appointment was supported by General Saprang Kalyanamitr, a powerful member of the junta, and Sondhi Limthongkul of the People's Alliance for Democracy, a long-time colleague of Somkid's. Somkid later decided to resign from the committee, which was then dissolved. Somkid's long-time rival, Finance Minister Pridiyathorn Devakula volunteered to help perform the committee's role, and denied any role in Somkid's resignation. In early May 2007, a group of former elected senators said they were ready to support Somkid in forming a new political party, the so-called Dharma Thippatai group. Among those included Suraporn Danaitangtrakoon, Anek Laothamatas (former leader of the Mahachon Party), and former Thai Rak Thai members Suranand Vejjajiva and Pimol Srivikorn. On 26 June 2007, they founded Ruam Jai Thai. However, on 30 May 2007 the Constitutional Tribunal had produced a verdict, barring all 111 former executive members of Thai Rak Thai Party, including Somkid, from holding political office for five years. In 2012, Somkid founded the "Thailand Future Study Institute", a think tank which is sponsored by major Thai business corporations and seeks to provide research and consulting to public bodies and private sector. After the 22 May 2014 coup d'état, the junta—which calls itself National Council for Peace and Order (NCPO)—appointed Somkid member of its "advisory board" in charge of foreign economic relations, especially with Asian countries China and Japan. On 16 September Somkid—as one of two civilians— was appointed as a member of the NCPO.