Page 22 - Anual report STi 2022_eng

Part 1 Business Operations and Performance

1. Structure and Operations of the Company Group

1.1 Policies and Overview of Business

Organizational Structure

Board of Director

Company Secretary

Nomination and Risk Management Executive Audit Good Corporate Governance
Remuneration Committee Committee Committee Development and
Committee social activities for
corporate sustainable
Risk Management Chief Executive Internal Audit development Committee
Team Officer
Sustainability
Team
Executive Vice President Executive Vice President Chief Financial Officer
Construction Management Corporate Services

Senior Vice President Senior Vice President
Mechanical, Electrical, Structure and Architecture
Plumbing Engineering
Vice President Structure Vice President Vice President Vice President
Vice President and Architecture Administration Human Resource Financial
Mechanical, Electrical, Accounting
Plumbing Engineering Manager

Stonehenge Inter Public Company Limited (the "Company" or "STI") is a professional engineering, consulting,
management, and construction supervision company. it has experience in the engineering business for more than 20 years.

The Company listed on the Market for Alternative Investment (MAI) in 2018 and listed on the Stock Exchange of Thailand
(SET) on June 15, 2022.

Stonehenge Inter Public Company Limited operates by providing engineering services and related businesses, or
supporting the Company Group’s business, divided into 4 types of services as follows:

Project Management Architectural and Price estimation and Feasibility study of the
and Construction engineering design work quantity measurement project, examination,
Management services, interior decortion, both before and after the and evaluation of

historical preservation bidding, including checking investment value
work, rail system and installment reports and
Infrastructure money utilization plans
(quantity surveyor)

20 Annual Report 2022 (56-1 One Report)