Page 26 - Anual report STi 2022_eng

Paid-up Capital : 301,498,539.50 Baht

Registered Shares : 602,997,079 ordinary shares
Par Value : Baht 0.50 per share
Tel : 02 690 7462

Fax : 02 690 7463
Website (URL) : www.sti.co.th

1.2.1 Revenue Structure

Revenue structure from providing services of STI Group during 2018 - 2020 are as follows:

Structure of service revenue by business unit of STI Group For the year ending December 31, 2020 - 2022

Detail Operated Percentage of Consolidated financial statements for the year ending

by shareholding Dec 31, 2020 Dec 31, 2021 Dec 31, 2022
by company THB million % THB million % THB million %

Revenue from Project
STH : 99.99
Management & Construction STI/STH/AEC 1,221.00 77.76 1,441.37 83.18 1,416.18 81.54
AEC : 63.75
Management business

Revenue from architectural,
STH : 99.99
engineering, design and STH/AEC 349.25 22.24 291.43 16.82 320.66 18.46
AEC : 63.75
other business

Total revenue from services 1,570.25 100.00 1,732.80 100.00 1,736.84 100.00

1.2 Nature of Business

1.2.1 Product or Service Characteristics and Business auction, including project feasibility studies, auditing, and

Innovation Development evaluating investment worthiness. It focuses on managing all

Stonehenge Inter Public Company Limited and its types of construction projects with affiliated companies, i.e.,
affiliated companies operate a Project Management and Stonehenge Company Limited (STH) and Asian Engineering

Construction Management and supervision, providing both Consultants Company Limited (AEC) which has been in
architectural and engineering design services (Architectural business for more than 40 years with specialty in infrastructure
and Engineering Design), interior work (Interior Design), work to help enhance the services of the Company Group
structural and civil engineering work (Structural and Civil and expand a wider customer base with standardized service

Engineering Design), building engineering system work quality along with delivering the project work on time, the

(Mechanical and Electrical Engineering Design), historical customer group believes in providing professional services.

conservation work (Historical Conservation), and price For this reason, the service work of the Company Group is

estimation and measurement work both before and after the famous and has been entrusted to carry out a variety of large

24 Annual Report 2022 (56-1 One Report)