Reporting Sustainability with Internationally Recognised Standards

Sustainability reporting has become an essential part of corporate communication, enabling organisations to demonstrate transparency, accountability and long-term commitment to sustainable development.

The Global Reporting Initiative (GRI) Standards are among the world’s most widely adopted sustainability reporting frameworks, providing organisations with a comprehensive structure for reporting their environmental, social and governance (ESG) impacts. Today, organisations of all sizes, including listed companies, multinational corporations, private enterprises and public sector organisations, use the GRI Standards to communicate their sustainability performance to investors and wider stakeholders.

Whether your organisation is preparing its first sustainability report or enhancing an existing reporting programme, GreenCo provides practical, end-to-end advisory services to help you produce a credible, decision-useful and internationally recognised sustainability report.

Why Report under the GRI Standards?

A well-prepared sustainability report is more than a disclosure document, it is a strategic management tool that helps organisations better understand their sustainability performance, strengthen stakeholder confidence and identify opportunities for continuous improvement.

Reporting under the GRI Standards can help organisations:

  • Demonstrate transparency and accountability to stakeholders
  • Communicate environmental, social and governance performance using an internationally recognised framework
  • Strengthen stakeholder engagement and corporate reputation
  • Identify material sustainability topics and business priorities
  • Improve internal ESG governance and performance management
  • Support sustainability strategies and long-term value creation
  • Enhance comparability and consistency across reporting periods

As stakeholder expectations and sustainability regulations continue to evolve, high-quality sustainability reporting has become an important element of responsible corporate governance.

GRI and IFRS Sustainability Disclosure Standards

The sustainability reporting landscape has evolved significantly in recent years, with organisations increasingly adopting multiple reporting frameworks to address different reporting objectives.

The IFRS Sustainability Disclosure Standards primarily focus on sustainability-related risks and opportunities that may reasonably affect an organisation’s enterprise value and financial performance. They are designed principally to meet the information needs of investors and capital markets.

The GRI Standards, on the other hand, focus on an organisation’s impacts on the economy, environment and society. They provide broader sustainability information that is relevant to a wide range of stakeholders, including employees, customers, suppliers, regulators, communities and civil society.

Rather than competing with one another, these frameworks are increasingly viewed as complementary. Many organisations now prepare sustainability reports that combine GRI impact reporting with climate-related financial disclosures aligned with the IFRS Sustainability Disclosure Standards.

GreenCo helps organisations develop reporting strategies that integrate multiple reporting frameworks efficiently while avoiding unnecessary duplication of work.

Our GRI Sustainability Reporting Services

Every organisation has different reporting objectives, industry characteristics and stakeholder expectations. GreenCo provides tailored advisory services to support organisations throughout the entire sustainability reporting process.

Our services include:

Reporting Planning
GRI reporting gap assessments
Reporting scope and project planning
Reporting roadmap development
Benchmarking against industry peers and international reporting practices
Materiality Assessment
Identification of material sustainability topics
Stakeholder engagement planning and execution
Double materiality assessment support where appropriate
ESG topic prioritisation and management workshops
Sustainability Report Development
Sustainability data collection and KPI development
Review of ESG policies and management approaches
Preparation of GRI disclosures and narrative content
Compilation of the GRI Content Index
Alignment with HKEX, SGX and other applicable reporting requirements
Integration with IFRS Sustainability Disclosure Standards where appropriate
Report Review and Improvement
Technical review of sustainability reports
Consistency and completeness review
Recommendations for improving future reporting cycles
Assurance readiness support

Our Reporting Methodology

Why Choose GreenCo?

GreenCo combines international sustainability reporting expertise with practical industry experience to help organisations prepare sustainability reports that are credible, meaningful and aligned with evolving stakeholder expectations.

GRI Certified Sustainability Professional

Our strengths include:

  • Principal consultant who is GRI Certified Sustainability Professionals
  • Extensive experience supporting more than 80 listed companies across Hong Kong, Singapore and APAC Region
  • Proven expertise in GRI Standards, HKEX ESG Reporting Code and the IFRS Sustainability Disclosure Standards
  • Experienced ESG consultants working alongside Certified Public Accountants and accounting professionals
  • Practical advisory services tailored to each organisation’s business model and reporting objectives
  • Bilingual sustainability reporting support in both English and Traditional Chinese, as well as Simplified Chinese

Rather than applying a standard template, we work closely with management to develop sustainability reports from a bottom-up manner, that reflect the organisation’s unique sustainability journey while meeting international reporting expectations.

Keeping Pace with Evolving GRI Standards

Sustainability reporting continues to evolve as stakeholder expectations, reporting frameworks and regulatory requirements develop.

The GRI Standards are regularly updated to address emerging sustainability topics, including climate change and other material ESG issues. GreenCo continuously monitors these developments and helps organisations understand how new or revised GRI Standards may affect their reporting obligations and sustainability strategies.

By combining our expertise in the GRI Standards with our experience in climate disclosures, materiality assessments and the IFRS Sustainability Disclosure Standards, we help organisations prepare sustainability reports that remain relevant, robust and future-ready.

Begin Your Sustainability Reporting Journey

Whether your organisation is preparing its first GRI sustainability report, transitioning to the latest reporting requirements or seeking to enhance the quality of an existing report, GreenCo can provide the professional guidance and technical expertise you need.

Contact GreenCo today to discuss how our GRI Sustainability Reporting services can support your organisation’s sustainability reporting journey.

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