[1][2] On 19 January 2022, Maesincee joined the newly formed party Sang Anakot Thai (Building Thailand's Future), founded by Uttama Savanayana and Sontirat Sontijirawong.
Then he graduated bachelor's degree in Pharmacy from the Faculty of Pharmacy, Mahidol University and master's degree in Marketing From the Faculty of Business Administration, National Institute of Development Administration and a Ph.D. in marketing from Kellogg School of Management, Northwestern University, USA.
Later in August 2015, Suwit Maesincee was appointed Deputy Minister of Commerce in the government of Prayut Chan-o-cha.
He was appointed as the last Minister of Science and Technology on 23 November 2017 and resigned from his position on 29 January 2019 due to the dissolution of the ministry.
Then he was appointed as Minister of Higher Education, Science, Research, and Innovation being the first person in the position for this newly established ministry.