Governance Performance 2024

To build social trust in good corporate governance, with no complaints of non-transparent operations, and to be trusted and relied upon by customers, partners, or colleagues for responsible work, fair, and quality service.
To be recognized as an organization with quality and safety standards in the workplace.
To manage the supply chain from upstream to downstream, expand good corporate governance networks, develop partners, and enhance competitiveness.
To be a strong and sustainably growing organization, adapting to changes and seeking business growth opportunities.
To adapt to digital changes and develop innovative services to build competitiveness and create business opportunities.

Topic	Details
Target 2026	Achieve internationally recognized corporate governance standards and ratings.
Target 2027	Achieve internationally recognized corporate governance standards and ratings.
Performance 2025	• Achieved a 5-Star rating (Excellent CG Scoring) in the 2025 Corporate Governance Report (CGR), marking the 11th consecutive year, assessed by the Thai Institute of Directors (IOD) with support from the Stock Exchange of Thailand (SET). • Achieved a perfect score of 100 points (5 Medals) in the AGM Checklist 2025 evaluation for the 7th consecutive year, conducted by the Thai Investors Association. • Received an “A” rating in the SET ESG Ratings 2025 assessment, the highest rating within its peer group, awarded by the Stock Exchange of Thailand. • Maintained certification from Thailand’s Private Sector Collective Action Against Corruption (CAC) and had 11 certified business partners.
Note	In 2022, the Company was selected as a member of the Thailand Sustainability Investment (THSI) list and has maintained its inclusion for eight consecutive years.

Topic	Target 2026	Target 2027	2025 Performance
Customer and Supplier Ethics	Conduct fair competition, provide quality services, and maintain zero ethics violations involving customers and suppliers	No complaints regarding ethical misconduct involving customers and suppliers	No complaints regarding ethical misconduct involving customers and suppliers
Customer Satisfaction	Maintain customer satisfaction at not less than 80%	Maintain customer satisfaction at not less than 80%	Customer satisfaction score of 84%
Quality Management	Continuously improve operational efficiency	Continuously improve operational efficiency	100% of projects complied with quality control standards and no non-conformance with quality management requirements was identified

Topic	Target 2026	Target 2027	2025 Performance
Supplier Selection and Assessment	Select suppliers based on ESG criteria and conduct continuous performance and risk assessments	Establish a responsible supply chain management system with effective supplier risk management	100% of new suppliers passed the initial assessment covering work experience, environmental, social, and governance (ESG) criteria
Supplier Risk Management	Conduct on-site assessments for high-risk suppliers and monitor improvement actions	No legal violations, human rights violations, or ESG-related complaints from business partners	PPS suppliers were classified as low to moderate risk and no legal cases or complaints were reported in joint projects
Supplier Development	Support supplier capability development	Promote continuous supplier development aligned with ESG principles	Annual supplier performance evaluations and supplier registration processes were conducted to support future supplier selection decisions

Topic	Target 2026	Target 2027	2025 Performance
Revenue from Non-Construction Supervision Services	Generate revenue from services other than construction supervision at 5% of service revenue	Generate revenue from businesses beyond construction supervision exceeding 20% of service revenue	Revenue from non-construction supervision services accounted for 1.25% of total service revenue
New Service Development	Develop additional revenue-generating services beyond the core business	Increase revenue contribution from new businesses and value-added services	Expanded pre-construction project management services including BIM Management, Quantity Surveying, and Feasibility Study services
Business Growth	Expand business opportunities and customer base	Achieve sustainable growth through diversified business activities	Continued development of technology-related services and expanded growth opportunities through subsidiary operations

Topic	Target 2026	Target 2027	2025 Performance
Digital Transformation	Adapt to digital technology changes	Continuously adapt to digital technology transformation	Developed Project Live 360°, MyPPS, and PPSDrive platforms to enhance operational efficiency
Innovation Revenue Generation	Increase revenue and organizational value through innovation services	Expand revenue contribution from innovation-driven services	Innovation-related services generated 2% of total service revenue
Technology Adoption	Introduce emerging technologies to support business operations	Expand technology utilization to strengthen competitiveness	Piloted Holo Builder technology for construction monitoring and project management
New Service Development	Develop future-ready services for customers	Create value-added services and business opportunities	Developed Virtual Tour solutions to enhance service offerings and generate new revenue streams