The information on Subsidiary Companies, Associate Companies, and Joint Ventures as of December 31, 2025, is as follows:

Millennium Auto Group Co., Ltd.
Year of Company Registration :
2001
Business Type :
Authorized dealer for new and used BMW and Mini cars, and after-sales services for BMW and Mini cars, and BMW Motorrad motorcycles (Main Business)
Head Office :
2222/9 Lat Phrao Road, Phlub Pla Sub-district, Wang Thonglang District, Bangkok 10310

Tel. 02 935 2000

Summit Honda Automobile Co., Ltd.
Year of Company Registration :
2002
Business Type :
Authorized dealer for new and used Honda cars, and after-sales services for Honda cars (Main Business)
Head Office :
825 Ramkhamhaeng Road, Hua Mak, Bang Kapi, Bangkok 10240

Tel. 02 732 2680

US Motorbike Co., Ltd.
Year of Company Registration :
2016
Business Type :
Authorized dealer for Harley-Davidson motorcycles, and after-sales services for Harley-Davidson motorcycles (Main Business)
Head Office :
292 Moo 3, Bang Khun Kong, Bang Kruai, Nonthaburi 11130

Tel. 02 032 7200

Goodwood Autowork Co., Ltd.
Year of Company Registration :
2016
Business Type :
Authorized dealer for Rolls-Royce cars, and after-sales services for Rolls-Royce cars (Main Business)
Head Office :
999 Rama III Road, Bang Kholame, Bangkok 10120

Tel. 02 670 6060

MGC Marine & Charter (Asia) Co., Ltd.
Year of Company Registration :
2014
Business Type :
Importer, distributor, and after-sales services for Azimut yachts and Chris Craft boats (Main Business)
Head Office :
2222/9 Lat Phrao Road, Phlub Pla Sub-district, Wang Thonglang District, Bangkok 10310

Tel. 02 935 2000

MGC Aviation & Charter Services (Asia) Co., Ltd.
Year of Company Registration :
2022
Business Type :
Providing and sourcing clients for private jet rental services (Main Business)
Head Office :
2222/9 Lat Phrao Road, Phlub Pla Sub-district, Wang Thonglang District, Bangkok 10310

Tel. 02 935 2000

Master Motor Services (Thailand) Co., Ltd.
Year of Company Registration :
2001
Business Type :
Full-service automobile repair and maintenance (Main Business)
Head Office :
29 and 29/9 Soi Prasert Manukitch 27, Prasert Manukitch Road, Chorakhe Bua, Lat Phrao, Bangkok 10230

Tel. 02 792 3000

Master Car Rental Co., Ltd.
Year of Company Registration :
2002
Business Type :
Long-term (over 1 year) and short-term (daily/monthly) car rental services, and used car sales (Main Business)
Head Office :
888 Lat Phrao 112 (Eiam-Sombun), Phlub Pla Sub-district, Wang Thonglang District, Bangkok 10310

Tel. 02 931 8787

i24 Co., Ltd.
Year of Company Registration :
2011
Business Type :
IT support services, training and development for personnel, and marketing management services (Supporting Business)
Head Office :
2222/9 Lat Phrao Road, Phlub Pla Sub-district, Wang Thonglang District, Bangkok 10310

Tel. 02 793 2200

Master Driver & Services (Thailand) Co., Ltd.
Year of Company Registration :
2007
Business Type :
Driver service provider (Main Business)
Head Office :
888 Lat Phrao 112 (Eiam-Sombun), Phlub Pla Sub-district, Wang Thonglang District, Bangkok 10310

Tel. 02 931 8787

MGC-Asia Greentech Co., Ltd.
Year of Company Registration :
2024
Business Type :
Engages in retail, wholesale, distribution, import, and export of motor vehicles, components, spare parts, equipment, and other related items
Head Office :
888/18 Soi Lat Phrao 112 (Iam Sombun), Phlub Pla Sub-district, Wang Thonglang District, Bangkok 10310

Tel. 02 931 8787

Neo Mobility Asia Co., Ltd.
Year of Company Registration :
2024
Business Type :
Sale of new motor vehicles, comprising passenger cars, pickup trucks, vans, and similar small vehicles
Head Office :
888/18 Soi Lat Phrao 112 (Iam Sombun), Phlub Pla Sub-district, Wang Thonglang District, Bangkok 10310

Tel. 02 935 2000

X Mobility (Thailand) Co., Ltd.
Year of Company Registration :
2024
Business Type :
Importer and distributor of premium high-tech smart electric vehicles (XPENG brand) (core business)
Head Office :
156 Ramkhamhaeng Road, Hua Mak Sub-district, Bang Kapi District, Bangkok 10240

Tel. 02 935 2000

X Mobility Plus Co., Ltd.
Year of Company Registration :
2024
Business Type :
Distribution of premium high-tech smart electric vehicles under the XPENG brand (core business)
Head Office :
156 Ramkhamhaeng Road, Hua Mak Sub-district, Bang Kapi District, Bangkok 10240

Tel. 02 935 2000

Ze Mobility Plus Co., Ltd.
Year of Company Registration :
2024
Business Type :
Distribution of premium electric vehicles under the ZEEKR brand (core business)
Head Office :
888/18 Soi Lat Phrao 112 (Iam Sombun), Phlub Pla Sub-district, Wang Thonglang District, Bangkok 10310

Tel. 02 935 2000

Howden Maxi Insurance Broker Co., Ltd.
Year of Company Registration :
2009
Business Type :
Insurance broker (Supporting Business)
Head Office :
2222/9 Lat Phrao Road, Phlub Pla Sub-district, Wang Thonglang District, Bangkok 10310

Tel. 02 793 8888

Auto Smart X Co., Ltd.
Year of Company Registration :
2006
Business Type :
Car detailing and coating service (Supporting Business)
Head Office :
120/9 Sukhumvit 26 Alley, Khlong Tan, Khlong Toei, Bangkok 10110

Tel. 02 663 2200

Alpha X Co., Ltd.
Year of Company Registration :
2021
Business Type :
Leasing, hire-purchase, and refinance services for cars, motorcycles (Big Bikes), and watercraft (yachts and boats) (Supporting Business)
Head Office :
888 Lat Phrao 112 (Eiam-Sombun), Phlub Pla Sub-district, Wang Thonglang District, Bangkok 10310

Tel. 02 009 5200