GRI

Topic No GRI Disclosure Page
GRI 2: Organization and its reporting practices 2-1 Organizational details POSCO Business Report
2-2 Entities included in the organization's sustainability reporting 2025 Overview
2-3 Reporting period, frequency and contact point 2025 Overview
2-4 Restatements of information ESG Factbook
2-5 External assurance Verification Opinion
GRI 2: Activities and workers 2-6 Activities, value chain and other business relationships POSCO Holdings steel business area
2-7 Employees ESG Factbook > S(Social)
2-8 Workers who are not employees ESG Factbook > S(Social)
GRI 2: Governance 2-9 Governance structure and composition ESG Management > Board of Directors
2-10 Nomination and selection of the highest governance body ESG Management > Board of Directors
2-11 Chair of the highest governance body ESG Management > Board of Directors
2-12 Role of the highest governance body in overseeing the management of impacts ESG Management > Board of Directors
ESG Management > Risk Management
ESG Management > Double Materiality Assessment
2-13 Delegation of responsibility for managing impacts ESG Management > Board of Directors
ESG Management > Double Materiality Assessment
2-14 Role of the highest governance body in sustainability reporting ESG Management > Double Materiality Assessment
2-15 Conflicts of interest ESG Management > Board of Directors
2-16 Communication of critical concerns ESG Management > Board of Directors
2-17 Collective knowledge of the highest governance body ESG Management > Board of Directors
2-18 Evaluation of the performance of the highest governance body ESG Management > Board of Directors
Material Topics > Climate Change
Material Topics > Safety & Health
2-19 Remuneration policies ESG Management > Board of Directors
2-20 Process to determine remuneration ESG Management > Board of Directors
POSCO Business Report
2-21 Annual total compensation ratio -
GRI 2: Strategy, policies and practices 2-22 Statement on sustainable development strategy ESG Management > Risk Management
2-23 Policy commitments ESG Management > Risk Management
2-24 Embedding policy commitments ESG Management > Risk Management
2-25 Processes to remediate negative impacts ESG Management > Risk Management
Material Topics > Supply Chain
Material Topics > Safety & Health
Social > Community
2-26 Mechanisms for seeking advice and raising concerns Material Topics > Human Right & Talent Development
Governance > Ethics
2-27 Compliance with laws and regulations ESG Factbook > E(Environment)
Environmental > Environmental Impact
2-28 Membership associations Key Data
GRI 2: Stakeholder engagement 2-29 Approach to stakeholder engagement ESG Management > Risk Management
2-30 Collective bargaining agreements ESG Factbook > S(Social)
Material Topics > Human Right & Talent Development
Material Topics
GRI 3: Material topics disclosures 3-1 Process to determine material topics ESG Management > Double Materiality Assessment
3-2 List of material topics ESG Management > Double Materiality Assessment
Climate Change
GRI 3: Material topics disclosures 3-3 Management of material topics Material Topics > Climate Change
GRI 302: Energy 302-1 Energy consumption within the organization ESG Factbook > E(Environment)
302-2 Energy consumption outside of the organization -
302-3 Energy intensity ESG Factbook > E(Environment)
302-4 Reduction of energy consumption ESG Factbook > E(Environment)
302-5 Reductions in energy requirements of products and services Material Topics > Climate Change
GRI 305: Emissions 305-1 Direct (Scope 1) GHG emissions ESG Factbook > E(Environment)
305-2 Energy indirect (Scope 2) GHG emissions ESG Factbook > E(Environment)
305-3 Other indirect (Scope 3) GHG emissions ESG Factbook > E(Environment))
305-4 GHG emissions intensity ESG Factbook > E(Environment)
305-5 Reduction of GHG emissions ESG Factbook > E(Environment)
305-6 Emissions of ozone-depleting substances (ODS) -
305-7 Nitrogen oxides (NOx), sulfur oxides (SOx), and other significant air emissions ESG Factbook > E(Environment)
Supply Chain
GRI 3: Material topics disclosures 3-3 Management of material topics Material Topics > Supply chain
GRI 308: Supplier Environmental Assessment 308-1 New suppliers that were screened using environmental criteria Material Topics > Supply chain
308-2 Negative environmental impacts in the supply chain and actions taken Material Topics > Supply chain
GRI 408: Child Labor 408-1 Operations and suppliers at significant risk for incidents of child labor Material Topics > Supply chain
GRI 409: Forced or Compulsory Labor 409-1 Operations and suppliers at significant risk for incidents of forced or compulsory labor Material Topics > Supply chain

 GRI 414: Supplier Social Assessment

414-1 

 New suppliers that were screened using social criteria

Material Topics > Supply chain

Safety & Health
GRI 3: Material topics disclosures 3-3 Management of material topics Material Topics > Safety & Health
GRI 403: Occupational Health and Safety 403-1 Occupational health and safety management system Material Topics > Safety & Health
403-2 Hazard identification, risk assessment, and incident investigation Material Topics > Safety & Health
403-3 Occupational health services Material Topics > Safety & Health
403-4 Worker participation, consultation, and communication on occupational health and safety Material Topics > Safety & Health
403-5 Worker training on occupational health and safety Material Topics > Safety & Health
403-6 Promotion of Worker Health Material Topics > Safety & Health
403-7 Prevention and mitigation of occupational health and safety impacts directly linked by business relationships Material Topics > Safety & Health
403-8 Workers covered by an occupational health and safety management system Material Topics > Safety & Health
ESG Factbook > S(Social)
403-9 Work-related injuries Material Topics > Safety & Health
ESG Factbook > S(Social)
403-10 Work-related ill health Material Topics > Safety & Health
ESG Factbook > S(Social)
Human Rights & Human Resources
GRI 3: Material topics disclosures 3-3 Management of material topics Material Topics > Human Right & Talent Development
GRI 401: Employment 401-1 New employee hires and employee turnover ESG Factbook > S(Social)
401-2 Benefits provided to full-time employees that are not provided to temporary or part-time employees
Material Topics > Human Right & Talent Development
401-3 Parental leave ESG Factbook > S(Social)
GRI 404: Training and Education 404-1 Average hours of training per year per employee ESG Factbook > S(Social)
404-2 Programs for upgrading employee skills and transition assistance programs Material Topics > Human Right & Talent Development
404-3 Percentage of employees receiving regular performance and career development reviews ESG Factbook > S(Social)
GRI 405: Diversity and Equal Opportunity 405-1 Diversity of governance bodies and employees ESG Factbook > S(Social)
405-2 Ratio of basic salary and remuneration of women to men ESG Factbook > S(Social)
GRI 406: Non-discrimination 406-1 Incidents of discrimination and corrective actions taken Material Topics > Human Right & Talent Development
General Topics
GRI 201: Economic Performance 201-1 Direct economic value generated and distributed ESG Factbook > Sales and production information
201-2 Financial implications and other risks and opportunities due to climate change Material Topics > Climate Change
GRI 203: Indirect Economic Impacts 203-1 Infrastructure investments and services supported Social > Community
203-2 Significant indirect economic impacts Social > Community
GRI 205: Anti-corruption 205-1 Operations assessed for risks related to corruption Governance > Ethics
205-2 Communication and training about anti-corruption policies and procedures Governance > Ethics
ESG Factbook > G(Governance)
GRI 206: Anti-competitive Behavior 206-1 Legal actions for anti-competitive behavior, anti-trust, and monopoly practices ESG Factbook > G(Governance)
GRI 207: Tax 207-1 Approach to tax ESG Management > Risk Management
207-2 Tax governance, control, and risk management ESG Management > Risk Management
207-3 Stakeholder engagement and management of concerns related to tax ESG Management > Risk Management
GRI 301: Materials 301-1 Materials used by weight or volume ESG Factbook > Financial and production information
GRI 303: Water and Effluents 303-1 Interactions with water as a shared resource Environmental > Environmental Impact
303-2 Management of water discharge-related impacts Environmental > Environmental Impact
303-3 Water withdrawal ESG Factbook > E(Environment)
303-4 Effluent Discharge ESG Factbook > E(Environment)
303-5 Water consumption ESG Factbook > E(Environment)
GRI 306: Waste 306-1 Waste generation and significant waste-related impacts Environmental > Environmental Impact
306-2 Management of significant waste-related impacts Environmental > Environmental Impact
306-3 Waste Generation ESG Factbook > E(Environment)
306-4 Waste Recycling ESG Factbook > E(Environment)
306-5 Waste directed to disposal ESG Factbook > E(Environment)
GRI 413: Local Communities 413-1 Operations with local community engagement, impact assessments, and development programs Environmental > Biodiversity
413-2 Operations with significant actual and potential negative impacts on local communities Environmental > Biodiversity