KKulthorn Kirby Company Limited (“the Company”) was established on 24 March 1980 by the cooperation between Simakulthorn Group, Kirby Group Australia, refrigerator producers in Thailand, and the Industrial Finance Corporation of Thailand

to operate as a manufacturer and seller of motor compressor, reciprocating type for refrigeration products i.e., refrigerators, freezers, water coolers, and commercial refrigerators. The Company is the first motor compressor manufacturer in Thailand. The Company was listed in the Stock Exchange of Thailand on 22 February 1991, and later expanded its production to the motor compressor for the air conditioning products. Furthermore, the Company and other investors invested and established new companies to produce major parts of compressor to replace imported parts in order to reduce the production costs and to improve product quality. The company has continuously grown its business, and reached 35th anniversary in 13 January, 2017

And its subsidiaries are as follows.

  1. Kulthorn Premier Company Limited
  2. Kulthorn Kirby Company Limited
  3. Kulthorn Steel Company Limited
  4. Kulthorn Metal Products Company Limited
  5. Kulthorn Materials & Controls Company Limited
  6. Suzhou Kulthorn Magnet Wire Company Limited
  7. Kulthorn Research and Development Company Limited