The GRI Standards Index is a comprehensive sustainability reporting framework that ensures organizational transparency and accountability.

enables organizations to disclose their economic, environmental, and social impacts in alignment with international best practices.

GRI Standards Index
Statement of use
Gunkul Engineering Public Company Limited has reported in accordance with the GRI Standards for the period 1 January 2025 to 31 December 2025.
GRI 1 used
GRI 1: Foundation 2021
Applicable GRI Sector Standard(s)
None
GRI Standard /
Other Source
Disclosure Location Omission External
Assurance
Requirement(s)
Omitted
Reason Explanation
General Disclosures
GRI 2: General
Disclosures 2021
2-1 Organizational details
2-2 Entities included in the organization’s sustainability reporting
2-3 Reporting period, frequency and contact point
2-4 Restatements of information
2-5 External assurance
2-6 Activities, value chain and other business relationships
2-7 Employees
2-8 Workers who are not employees
2-9 Governance structure and composition
2-10 Nomination and selection of the highest governance body
2-11 Chair of the highest governance body
2-12 Role of the highest governance body in overseeing the management of impacts
2-13 Delegation of responsibility for managing impacts
2-14 Role of the highest governance body in sustainability reporting
2-15 Conflicts of interest
2-16 Communication of critical concerns
2-17 Collective knowledge of the highest governance body
2-18 Evaluation of the performance of the highest governance body
2-19 Remuneration policies
2-20 Process to determine remuneration
2-21 Annual total compensation ratio - a, b, c Confidentiality constraints Information is classified
2-22 Statement on sustainable development strategy
2-23 Policy commitments
2-24 Embedding policy commitments
2-25 Processes to remediate negative impacts
2-26 Mechanisms for seeking advice and raising concerns
2-27 Compliance with laws and regulations
2-28 Membership associations
2-29 Approach to stakeholder engagement
2-30 Collective bargaining agreements
Material topics
GRI 3: Material
Topics 2021
3-1 Process to determine material topics
3-2 List of material topics
Good Corporate Governance
GRI 3: Material
Topics 2021
3-3 Management of material topics
GRI 201:
Economic
Performance
2016
201-1 Direct economic value generated and distributed
201-4 Financial assistance received from government - a, b, c Confidentiality constraints The Company received government incentives; however, the monetary value is not disclosed due to confidentiality.
GRI 205:
Anti-corruption
2016
205-1 Operations assessed for risks related to corruption
205-2 Communication and training about anti-corruption policies and procedures
205-3 Confirmed incidents of corruption and actions taken
GRI 206:
Anti-competitive Behavior
2016
206-1 Legal actions for anti-competitive behavior, anti-trust, and monopoly practices
GRI 415:
Public Policy
2016
415-1 Political contributions
Risk and Crisis Management
GRI 3:
Material Topics
2021
3-3 Management of material topics
GRI 201:
Economic Performance
2016
201-2 Financial implications and other risks and opportunities due to climate change
Sustainable Supply Chain Management
GRI 3:
Material Topics
2021
3-3 Management of material topics
GRI 204:
Procurement Practices
2016
204-1 Proportion of spending on local suppliers
GRI 308:
Supplier Environmental Assessment
2016
308-1 New suppliers that were screened using environmental criteria
308-2 Negative environmental impacts in the supply chain and actions taken
GRI 414:
Supplier Social Assessment
2016
414-1 New suppliers that were screened using social criteria
414-2 Negative social impacts in the supply chain and actions taken
Innovation and Digitalization
GRI 3:
Material Topics
2021
3-3 Management of material topics
Operational Stability and Efficiency
GRI 3:
Material Topics
2021
3-3 Management of material topics
Occupational Health and Safety
GRI 3:
Material Topics
2021
3-3 Management of material topics
GRI 403:
Occupational Health and Safety
2018
403-1 Occupational health and safety management system
403-2 Hazard identification, risk assessment, and incident investigation
403-3 Occupational health services
403-4 Worker participation, consultation, and communication on occupational health and safety
403-5 Worker training on occupational health and safety
403-6 Promotion of worker health
403-7 Prevention and mitigation of occupational health and safety impacts directly linked by business relationships
403-8 Workers covered by an occupational health and safety management system
403-9 Work-related injuries
403-10 Work-related ill health
Labor Practices and Human Rights
GRI 3:
Material Topics
2021
3-3 Management of material topics
GRI 402:
Labor/Management Relations
2016
402-1 Minimum notice periods regarding operational changes - a, b Information unavailable/incomplete Information is currently not available
GRI 405:
Diversity and Equal Opportunity
2016
405-1 Diversity of governance bodies and employees
405-2 Ratio of basic salary and remuneration of women to men
GRI 406:
Non-discrimination
2016
406-1 Incidents of discrimination and corrective actions taken
GRI 407:
Freedom of Association and Collective Bargaining
2016
407-1 Operations and suppliers in which the right to freedom of association and collective bargaining may be at risk
GRI 408:
Child Labor
2016
408-1 Operations and suppliers at significant risk for incidents of child labor
GRI 409:
Forced or Compulsory Labor
2016
409-1 Operations and suppliers at significant risk for incidents of forced or compulsory labor
GRI 411:
Rights of Indigenous Peoples
2016
411-1 Incidents of violations involving rights of indigenous peoples
Human Capital Development
GRI 3:
Material Topics
2021
3-3 Management of material topics
GRI 201:
Economic Performance
2016
201-3 Defined benefit plan obligations and other retirement plans - a, b, c, d, e Confidentiality constraints Confidential information
GRI 401:
Employment
2016
401-1 New employee hires and employee turnover
401-2 Benefits provided to full-time employees that are not provided to temporary or part-time employees
401-3 Parental leave
GRI 404:
Training and Education
2016
404-1 Average hours of training per year per employee
404-2 Programs for upgrading employee skills and transition assistance programs
404-3 Percentage of employees receiving regular performance and career development reviews
Product and Service Responsibility
GRI 3:
Material Topics
2021
3-3 Management of material topics
GRI 416:
Customer Health and Safety
2016
416-1 Assessment of the health and safety impacts of product and service categories
416-2 Incidents of non-compliance concerning the health and safety impacts of products and services
GRI 418:
Customer Privacy
2016
418-1 Substantiated complaints concerning breaches of customer privacy and losses of customer data
Creating Shared Value
GRI 3:
Material Topics
2021
3-3 Management of material topics
GRI 413:
Local Communities
2016
413-1 Operations with local community engagement, impact assessments, and development programs
413-2 Operations with significant actual and potential negative impacts on local communities
Production Waste Management
GRI 3:
Material Topics
2021
3-3 Management of material topics
GRI 301:
Materials
2016
301-1 Materials used by weight or volume
301-2 Recycled input materials used
301-3 Reclaimed products and their packaging materials - a, b Confidentiality constraints Confidential information
GRI 306:
Waste
2020
306-1 Waste generation and significant waste-related impacts
306-2 Management of significant waste-related impacts
306-3 Waste generated
306-4 Waste diverted from disposal
306-5 Waste directed to disposal
Biodiversity
GRI 3:
Material Topics
2021
3-3 Management of material topics
GRI 304:
Biodiversity
2016
304-1 Operational sites owned, leased, managed in, or adjacent to, protected areas and areas of high biodiversity value outside protected areas
304-2 Significant impacts of activities, products and services on biodiversity
304-3 Habitats protected or restored
304-4 IUCN Red List species and national conservation list species with habitats in areas affected by operations
Climate Change Response
GRI 3:
Material Topics
2021
3-3 Management of material topics
GRI 302:
Energy
2016
302-1 Energy consumption within the organization
302-2 Energy consumption outside of the organization
302-3 Energy intensity
302-4 Reduction of energy consumption
302-5 Reductions in energy requirements of products and services - a, b, c Information unavailable/incomplete The Company does not currently track reductions in energy requirements of products and services.
GRI 303:
Water and Effluents
2018
303-1 Interactions with water as a shared resource
303-2 Management of water discharge-related impacts
303-3 Water withdrawal
303-4 Water discharge
303-5 Water consumption
GRI 305:
Emissions
2016
305-1 Direct (Scope 1) GHG emissions Yes
305-2 Energy indirect (Scope 2) GHG emissions Yes
305-3 Other indirect (Scope 3) GHG emissions Yes
305-4 GHG emissions intensity Yes
305-5 Reduction of GHG emissions
305-6 Emissions of ozone-depleting substances (ODS) - a, b, c, d Not applicable We do not have ozonedepleting substances in our operations.
305-7 Nitrogen oxides (NOx), sulfur oxides (SOx), and other significant air emissions