As of 31 December 2022, the list of company of shareholders as appearing in the registration book of shareholders is as follows:

 
Shareholder Name
No. of Shares
%
1. Mr. Songvit and Mrs. Parinda’s Family    
  1.1 Toyota @ United Company Limited 181,500,000 25.00
  1.2 At Holding Company Limited 181,500,000 25.00
  1.3 Mrs. Parinda Vongvitavat 65,133,900 8.97
  1.4 Mr. Songvit Titipoonya 53,900,000 7.42
2. Mr.Taweechat Jurangkul 94,295,700 12.99
3. Mrs. Hatairat Churangkoon 21,638,600 2.98
4. Mr.Prayut Tapmungkorn 10,120,000 1.39
5. Mr.Yol Phokasub 4,950,000 0.68
6. Mr. Parawit Klinpratoom 4,300,000 0.59
7. Ms. Mukda Nampanichkul 4,017,480 0.55
8. Ms. Chitkanya Rangnoktai 3,484,300 0.48
9. Khun Phaetsri Wattananukul, M.D. 3,000,000 0.41
10. Mr. Decha Pangkham 2,671,500 0.37
  Subtotal 630,511,480 86.85
  Other shareholders 95,488,492 13.15
  Total 725,999,972 100.00