Turning Commitment into Measurable Impact
Baseline carbon intensity was
0.38
tCO2e per million Baht
(Total greenhouse gas emissions amounted to 894 tCO2e.)
Baseline performance:
10.21
m3
per employee.
Baseline performance:
985.66
kWh
per employee.
Message from the Chairman of the Executive Committee and Managing Director
TKC is committed to conducting its business in accordance with sustainable development principles by integrating technology, innovation, and responsibility toward society, the environment, and good corporate governance (ESG) across all aspects of the organization.
The Company believes that technology is a key driver in enhancing the nation’s digital infrastructure, improving operational efficiency, and elevating quality of life. This is achieved through the development of future-ready Smart Solutions and Digital Infrastructure.
Mr. Sayam Tiewtranon
Chairman of the Executive Committee and Managing Director
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Sustainability Dimensions
TKC Driving a Sustainable Future
Governance
Conduct business with transparency and good corporate governance while combating all forms of corruption.
Economics
Drive stable business growth through innovation and effective risk management.
Environmental
Promote energy efficiency and responsible resource and waste management to sustainably minimize environmental impacts.
Social
Promote fairness, equality, and employee development to support sustainable growth.
Impact 2025 Achievements
Water Consumption per Employee
2,992
m3
Baseline performance: 10.21 m3 per employee.
Electricity Consumption per Employee
288,799
kWh
Baseline performance: 985.66 kWh per employee.
Renewable Energy Generation from Solar Power
129,875
kWh
Representing 31.02% of the Company's total electricity consumption.
Paper Consumption
5,125
kilograms
Equivalent to 10.77 tCO2e
Greenhouse Gas Emissions
894
tCO2e
Baseline carbon intensity was 0.38 tCO2e per million Baht of revenue.
Human Rights Complaints
0
cases
Lost Time Injury Rate (LTIR)
0
cases
Average Training Hours per Employee
28.12
hours
per employee per year
Employee Engagement
81.60%
Voluntary Employee Turnover Rate
9.52%
Local Employment Promotion
77.78%
Diversity and Equal Opportunity
Male
52.18%
Female
47.82%
Recurring Revenue Ratio
25.51%
Human Capital Productivity
7.26
million baht
per employee
Customer Satisfaction
87.66%
Customer Complaints
0
cases
TKC Today
Sustainability Projects
Environmental
27 October 2026
กิจกรรมปฏิทินเก่าเราขอ : เชิญชวนร่วมบริจาคปฏิทินเพื่อผลิตสื่ออักษรเบลล์ ร่วมแบ่งปันโอกาส สร้างการเข้าถึงความรู้ที่เท่าเทียม
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09 October 2026
Wellness Activities
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09 October 2026
Basic Health Screening with IMVS
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08 October 2026
Annual Health Check-up Program
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