ESG Consulting Firm Hong Kong

In Hong Kong’s dynamic financial hub, where ESG performance has become a cornerstone of corporate success, GreenCo ESG Advisory Limited stands out as the premier partner for businesses navigating the complexities of sustainability. Established in 2016 and headquartered in Hong Kong, GreenCo has cemented its reputation as a trailblazer in ESG consulting, offering tailored solutions that bridge regulatory compliance, climate resilience, and long-term value creation. With a relentless focus on quality, innovation, and client success, GreenCo empowers organizations to not only meet stakeholder expectations but also lead in the global sustainability arena.

Why ESG Matters in Hong Kong

Hong Kong’s regulatory environment has undergone a seismic shift, with ESG and climate risk management transitioning from voluntary initiatives to mandatory strategic imperatives. The Hong Kong Stock Exchange (HKEX) now requires all listed companies to publish annual ESG reports aligned with their financial cycles, disclosing metrics ranging from carbon emissions and energy efficiency to labor practices and board governance. By 2025, enhanced climate-related disclosures under the HKEX ESG Code will take effect, demanding alignment with global standards like IFRS S2. These regulations reflect a broader global trend: investors, regulators, and consumers now prioritize transparency, accountability, and climate resilience.

For businesses, robust ESG practices are critical to maintaining investor confidence, accessing sustainable finance, and safeguarding reputations. Companies who excel in ESG integration unlock opportunities such as cost savings through resource efficiency, enhanced operational resilience, and preferential access to capital from ESG-focused investors.

 A Trusted Partner for Sustainable Transformation

GreenCo’s mission is to guide organizations through every phase of their ESG journey, transforming compliance into a competitive advantage. With a multidisciplinary team of experts, ISO 9001-certified processes, and a proven track record spanning over 70 listed clients across Asia, GreenCo combines technical rigor with practical insights to deliver measurable results.

Comprehensive ESG Consulting Services

GreenCo’s end-to-end services are designed to address the full spectrum of sustainability challenges:

1. ESG Strategy & Policy Development

GreenCo assists in crafting ESG policies and integrating sustainability into corporate strategy and daily operations. We assist companies in establishing governance frameworks that embed ESG considerations at every level of decision-making, ensuring alignment with Hong Kong’s corporate governance norms and stakeholder expectations.

2. Stakeholder Engagement & Materiality Assessment

GreenCo identifies the ESG issues most relevant to your business and stakeholders. Through online surveys, face-to-face interviews, and physical workshops, we assist companies in engaging with both internal and external stakeholders to pinpoint the ESG topics that are truly “material” to the organisation. This ensures your ESG report focuses on what matters most — whether it’s carbon emissions, employee welfare, or supply chain management.

3. Reporting & Disclosure

GreenCo offers end-to-end support in preparing ESG / sustainability reports that comply with your selected framework, including the HKEX ESG Code and global reporting frameworks like the GRI Standards. From data collection to report compilation, we assist companies in producing clear and impactful sustainability disclosures.

GreenCo ensures that all required disclosures—environmental KPIs (energy use, waste, water), social KPIs (employment, health & safety, anti-corruption), and governance structures—are thoroughly addressed. Every report is meticulously reviewed against HKEX’s latest guidelines and international best practices to ensure completeness and quality.

4. Climate Risk Assessment & IFRS S2 Disclosures

As experts in climate related disclosures consulting, GreenCo assist companies in the identification and assessment of climate-related risks and opportunities. This includes conducting climate scenario analysis and financial effect analysis to understand how future climate scenarios (such as 2°C vs 4°C warming) could bring risks and opportunities that impact business operations, value chain and financial performance.

With quality working and analysis results, we help companies prepare climate-related disclosure in line with the four pillars of the IFRS S2 standard: governance oversight of climate issues, climate strategies, risk management processes, and measurable metrics and targets, including GHG emissions and carbon reduction targets. With GreenCo’s expertise, companies can stay ahead of the curve and prepare for compliance with HKEX’s New Climate Requirements.

5. GHG Emissions Accounting

A comprehensive GHG profile is crucial for meeting ESG reporting requirements and serves as a foundation for assessing performance and identifying improvement areas. This profile also helps organisations align with international frameworks, such as the Science Based Targets initiative (SBTi), supporting global carbon neutrality efforts in line with the Paris Agreement.

GreenCo’s team specialises in quantifying carbon footprints by accounting Scope 1, Scope 2, and Scope 3 emissions according to the GHG Protocol. By meticulously assessing emissions from direct operations, purchase energy use, and value-chain activities, companies can establish baselines and track their progress over time. We also guide clients in setting science-based targets to demonstrate meaningful climate action to investors and regulators.

6. ESG Data Management & Assurance

To streamline ESG reporting, GreenCo leverages advanced technology solutions, including custom ESG data collection apps and dashboards. These tools enable companies to efficiently gather ESG data across business units and track performance metrics in real time. Additionally, GreenCo can coordinate external assurance services through our partner Certified Public Accountants or internal expertise, verifying ESG data in accordance with standards such as ISAE 3000, adding an extra layer of credibility to your disclosures.

Global Standards, Local Expertise

GreenCo’s ability to harmonize Hong Kong’s regulatory requirements with international frameworks is a hallmark of its success. The firm ensures clients meet the HKEX ESG Code while simultaneously adhering to:

• GRI Standards: Over 78% of the world’s largest companies use GRI, making it essential for global investor appeal.
• IFRS S2: Mandates detailed climate risk disclosures, including financial impacts and transition plans.
• SASB: Provides industry-specific metrics for sectors like finance, manufacturing, and technology.
• UN SDGs: Aligns corporate actions with global sustainability priorities.

This dual focus ensures reports are both locally compliant and globally resonant, positioning Hong Kong companies as leaders in cross-border ESG transparency.

Why GreenCo Stands Out in ESG Landscape

In a market crowded with consultants, GreenCo’s competitive edge lies in its specialization, credentials, and client-centric approach:

1. Dedicated ESG Focus
   Unlike generalist firms, GreenCo specializes exclusively in ESG and climate risk advisory. This singular focus ensures unparalleled depth in emerging trends, from evolving HKEX guidelines to global disclosure frameworks.
2. ISO 9001 Certification
   As one of the few ESG consultancies in Asia with ISO 9001 certification for quality management, GreenCo guarantees consistent, high-standard service delivery.
3. Elite Multidisciplinary Team
   GreenCo’s experts hold advanced degrees and certifications, including PhDs in environmental science, CFA charters, CPA qualifications, and GRI Sustainability Professional credentials. This blend of scientific, financial, and regulatory expertise enables holistic solutions.
4. Proven Track Record
   With projects spanning 70+ listed companies in sectors like finance, utilities, and consumer goods, GreenCo has tackled diverse challenges—from IPO-ready ESG frameworks to elevating MSCI ESG ratings.
5. End-to-End Support
   Beyond reporting, GreenCo builds long-term capacity through tools like carbon neutrality roadmaps, ESG training programs, and UNPRI-aligned investment policies for asset managers.
6. Local and Global Synergy
   Deep familiarity with Hong Kong, Singapore, and mainland China regulations—coupled with mastery of international standards—ensures clients thrive in both regional and global markets.

Client Success Stories

GreenCo’s impact is evident in transformative client outcomes:

Guided IPO Readiness & ESG Framework Development

Supported companies in their IPO journeys by creating first-time ESG reports and establishing comprehensive ESG frameworks, transitioning clients from zero experience to full compliance.

Elevated ESG Ratings for Established Conglomerates

Improved ESG scores and sustainability rankings (e.g., MSCI) for large corporations through gap analysis, implementation of best practices, and strategic alignment with global standards.

Award-Winning ESG Reporting & Performance

Enabled clients to secure prestigious accolades like the BDO Best in ESG Reporting award by enhancing transparency, data quality, and sustainability performance in disclosures.

The Time to Act is Now

With HKEX’s 2025 climate disclosure deadline approaching, Hong Kong companies cannot afford delay. By partnering with GreenCo, businesses gain more than compliance—they unlock opportunities to enhance resilience, attract capital, and lead in sustainability.

In an era where ESG defines corporate legacy, GreenCo offers the expertise, credibility, and passion to help Hong Kong companies thrive. From strategy to reporting, climate risk to carbon neutrality, GreenCo transforms ESG challenges into opportunities for innovation and growth.

Contact today to begin your journey toward ESG excellence. Together, we can build a sustainable future—one report, one strategy, one breakthrough at a time.

Quality ESG Consulting Services Hong Kong

In Hong Kong’s dynamic business environment, Environmental, Social, and Governance (ESG) compliance has transitioned from a voluntary initiative to a critical regulatory and strategic priority. With mandates like the Hong Kong Stock Exchange (HKEX) ESG Code and global standards such as IFRS S2 shaping corporate accountability, companies require expert guidance to navigate this complex landscape. GreenCo emerges as Hong Kong’s premier partner for ESG excellence, combining technical rigor, global expertise, and a proven track record to empower businesses in achieving sustainability goals.

GreenCo’s History: Pioneering ESG Excellence Since 2016

Founded in 2016 amid rising global demand for structured ESG frameworks, GreenCo began as a niche consultancy focused on helping companies compile their inaugural sustainability reports. Over the years, it has evolved into a leader in ESG and climate risk advisory, driven by milestones:

• 2016–2019: Established foundational expertise, assisting over 50 companies in creating ESG frameworks from scratch.
• 2020–2022: Expanded services to include climate risk disclosures, partnering with public and private firms across sectors.
• 2023–Present: Spearheaded compliance with IFRS S2 climate disclosures, offering advanced solutions like transition planning, scenario analysis, and Scope 1-3 emissions accounting.

Today, GreenCo serves over 70 listed companies in Hong Kong, Singapore, China, and South Korea, alongside private firms preparing for IPOs. Its growth reflects a commitment to scientific precision, compliance, and long-term value creation.

Comprehensive ESG Consulting Services

GreenCo provides end-to-end solutions tailored to Hong Kong’s regulatory landscape and global standards:

1. ESG Strategy & Reporting
   • HKEX Compliance: Full alignment with HKEX ESG Code requirements, including mandatory KPIs and “comply or explain” provisions.
   • Global Frameworks: Reports integrate GRI Standards, IFRS S2, SASB, and UN SDGs, ensuring global credibility.
   • End-to-End Support: From data collection to final disclosure, GreenCo streamlines reporting while emphasizing transparency and investor appeal.
2. Climate Risk Management
   • IFRS S2 & TCFD Alignment: Climate risk identification, scenario analysis, and transition planning to meet HKEX’s 2025 disclosure mandates.
   • GHG Emissions Accounting: Scope 1-3 emissions quantification using GHG Protocol, enabling science-based targets and carbon neutrality roadmaps.
3. Stakeholder Engagement & Materiality Assessments
   • Identify key ESG issues through workshops, surveys, and interviews, ensuring reports focus on material topics like carbon emissions, supply chain ethics, and governance.
4. ESG Data Management & Assurance
   • Custom digital tools for real-time data tracking and external assurance via partner auditors (e.g., ISAE 3000 compliance).
5. Tailored Training Programs
   • Board and management workshops designed to build internal ESG competency, emphasizing governance and strategic integration.

GreenCo’s Competitive Advantages

What distinguishes GreenCo in Hong Kong’s crowded ESG consulting market?

1. Specialized Expertise
   • Sole focus on ESG and climate risk ensures depth of knowledge. Consultants hold advanced certifications (GRI, CFA ESG Investing, IEMA) and academic credentials (PhD, environmental science).
2. Certified Quality
   • ISO 9001-certified processes for ESG reporting and GHG accounting, guaranteeing accuracy and compliance.
3. Proven Track Record
   • Successfully guided 70+ listed companies across industries (finance, tech, manufacturing) in Hong Kong and Asia. Clients include ESG award winners and firms achieving higher MSCI ratings.
4. Holistic, End-to-End Solutions
   • From gap analysis to long-term carbon neutrality strategies, GreenCo combines reporting with actionable frameworks, data tools, and capacity building.
5. Local and Global Insights
   • Deep understanding of HKEX, China, and Singapore regulations paired with expertise in global standards (GRI, IFRS S2) ensures reports meet both local mandates and international investor expectations.
6. Multidisciplinary Team
   • Blends environmental scientists, financial analysts, and governance experts to deliver integrated solutions.

Why Choose GreenCo?

For Hong Kong companies facing stringent 2025 HKEX climate disclosure deadlines, GreenCo offers unmatched value:

• Regulatory Preparedness: Proactive support for IFRS S2 compliance, avoiding penalties and reputational risks.
• Investor Confidence: Transparent, globally aligned reports attract ESG-focused capital and enhance valuations.
• Operational Resilience: Climate risk mitigation strategies future-proof businesses against regulatory shifts and physical climate impacts.
• Tailored Approach: Customized solutions reflect sector-specific challenges, whether in finance, manufacturing, or tech.

Lead with ESG Excellence

As Hong Kong accelerates toward mandatory climate disclosures, GreenCo stands ready to transform ESG ambitions into actionable strategies. With a legacy of innovation, technical excellence, and client success, GreenCo is not just a consultant but a strategic partner in sustainable growth.

Engage GreenCo Today—Navigate regulatory complexities, unlock investor trust, and position your business as a sustainability leader in Asia’s competitive market.

Transform your sustainability challenges into strategic opportunities with GreenCo ESG. Visit our website to learn more about how we can support your path to a more sustainable and resilient business.

Achieve Sustainable Success with GreenCo

Since 2016, GreenCo ESG Advisory Limited has been helping companies in Hong Kong, Singapore, and around the world meet ESG standards.

In our eight years in business, we have worked with over 60 listed companies and fund managers. We collaborate with our clients to ensure that everything we do meets their ESG needs and works within their corporate culture.

Our team provides complete and bespoke ESG advisory services to a huge diversity of industries, from technology to retail.

The strength of GreenCo ESG Advisory is that every service and every programme we provide is tailored to the needs of individual clients. We have no cookie-cutter programmes. When we set out to assist our clients with ESG services, we make sure that we understand their company before we begin making recommendations on how to handle ESG within their ranks.

We invite you to explore GreenCo’s journey and our website, and become part of our mission to promote sustainability across all industries.

GreenCo, as an experienced ESG consulting firm in Hong Kong and Singapore, has recently observed that many companies are facing challenges in quantifying and disclosing their Scope 3 greenhouse gas (“GHG”) emissions – the indirect emissions that occur outside of a company’s direct operations. With the global focus on climate action and environmental, social, and governance (“ESG”) reporting obligations continues to intensify, especially for stock exchanges such as the Hong Kong Stock Exchange, the Singapore Stock Exchange and the three stock exchanges in Mainland China, GreenCo sees the need for companies, especially listed companies to understand and manage their value chain emissions has become increasingly critical. In response, GreenCo has developed well-structured workflows and procedures that empower its clients to navigate the complexities of Scope 3 GHG emissions accounting.

“The complexity of Scope 3 emissions accounting is a major barrier for many companies, but it’s also a critical area of opportunity,” explained Max, “By taking a strategic approach to mapping their value chain emissions, organisations can unlock valuable insights that inform their sustainability roadmap and explore competitive advantage.”

The Benefits of Proactive Management

Dr. Charlie Yang, the Director and Head of GreenCo Singapore, emphasised the benefits of proactively managing Scope 3 emissions. “In Singapore’s increasingly green-conscious business landscape, proactive Scope 3 emissions management is crucial. It demonstrates an organisation’s commitment to environmental stewardship and positions them as a responsible corporate citizen,” he explained.

Dr. Yang further noted that Scope 3 analysis can provide organisations with a deeper understanding of their value chain, potentially identifying opportunities to improve climate resilience and reduce exposure to risks. “With a more comprehensive GHG emissions inventory, including Scope 3, organisations can take a step forward to align with internationally recognised initiatives and industry best practices that investors prefer, such as setting science-based targets, and prepare to disclose more through platforms like Climate Disclosure Project (CDP),” he added.

How GreenCo Can Help

As an experienced ESG consulting firm, GreenCo is well-equipped to support organisations in overcoming the complexities of Scope 3 emissions accounting, with team of professionals possessing deep industry knowledge and experience in helping companies with complex value chains develop their Scope 3 emissions inventory.

GreenCo has developed a standardised workflow to guide organisations step-by-step in developing a comprehensive Scope 3 GHG inventory. To simplify data gathering and consolidation, GreenCo leverages streamlined processes and cutting-edge technology solutions.

GreenCo’s ESG Application

Empower your team, enhance your ESG reporting capabilities, and stay ahead of regulatory changes with GreenCo’s innovative application.

Whether you have questions about the latest ESG reporting standards, climate disclosures, or general ESG compliance, our app connects you directly with our expert advisory team. Additionally, our application features comprehensive training modules that award CPD certificates upon successful completion.

Visit the GreenCo app today to access the latest guidelines, standards, and best practices at your fingertips.

GreenCo is thrilled to announce the successful completion of our collaboration with an esteemed investment company in preparing their UNPRI report. Through our comprehensive services, including gap analysis, peer research, and the drafting of new chapters, we have assisted them in enhancing their responsible investment policies, ultimately leading to a satisfactory passing score in their UNPRI assessment.

At GreenCo, we believe in the power of responsible investing to create positive social and environmental impacts while generating sustainable financial returns. This engagement exemplifies our commitment to supporting organisations in their journey towards responsible investment practices.

We began by conducting a gap analysis, evaluating the client’s existing investment policies and practices, forming the basis for identifying areas of improvement and developing tailored strategies to align with UNPRI principles. Our dedicated team then conducted in-depth peer research to identify industry best practices and benchmarks, providing valuable insights and recommendations to ensure their responsible investment policies met global standards.

Today, we are proud to share that their UNPRI report has passed the assessment with a commendable score, reflecting our expertise in guiding clients towards sustainable practices. GreenCo looks forward to continuing our efforts in creating a more sustainable and responsible future, with our reinforced position as a trusted partner in developing responsible investment policies.

Climate Risk Management Policy

GreenCo, as one of leading ESG consultancy in Hong Kong, is proud to share their advancements in climate risk management policy, scenario analysis, and quantitative models for assessing the financial impact of climate change. With a focus on addressing the global trend and upcoming regulatory enhancements implemented by the Stock Exchange of Hong Kong Limited (“Stock Exchange”), GreenCo has developed cutting-edge tools and models that empower its clients to navigate the challenges posed by climate-related risks.

GreenCo’s Expertise and Customization

GreenCo is actively assisting several clients across food and beverage, gaming, flavour and fragrances, tourism and oil and gas industry in developing climate risk management policies and conducting scenario analyses, thereby preparing for the enhanced disclosure. By leveraging the expertise of experts, GreenCo have been formulating comprehensive systems covering climate risk identification, integration and prioritisation based on our clients’ preparedness and business nature, and guide them through the complex landscape of climate risk assessment and mitigation.

The Company offers a comprehensive suite of services tailored to address the specific needs of our clients in climate risk management. The company’s innovative tools, models and programs enable companies to identify, assess, and prioritise climate-related risks effectively through combining their operation location, business activity and climate data. Through scenario analysis and quantitative modelling, they provide in-depth insights into the potential financial impacts of climate change on businesses and recommendations for bridging any gaps identified in their current policies.

Aligning with International Standard

GreenCo’s competitive edge lies in their ability to combine technical expertise with a deep understanding of the regulatory landscape. GreenCo’s team comprises highly skilled professionals well-versed in environmental science, environmental management, green building, geographic information system, finance and investment. The team continuously updates their models to align with emerging regulations and industry best practices, facilitating the clients in staying ahead of the curve.

Especially in consideration of the International Sustainability Standards Board (ISSB) S2 Climate-related Disclosures, on which the Stock Exchange based the coming regulatory enhancement, the framework development process consists of a series of material and correlated steps, which require robust ESG knowledge to generate meaningful outputs. GreenCo can assist companies in developing a customised data collection tool, with which companies can easily understand what data and information are required for meaningful climate risk assessment and mitigation.

Reliable ESG Advisory Service

GreenCo has established a strong track record in ESG advisory, reinforcing their position as a trusted partner for companies striving to achieve sustainable growth. The Company’s dedicated team has successfully guided numerous clients through the complexities of ESG reporting, climate policy development, and sustainability strategy formulation. In 2023, GreenCo successfully assisted one of their clients in winning the “Best in ESG Reporting” and “Outstanding ESG Enterprises Recognition Scheme” awards in Hong Kong, which serve as a recognition of their competence and efforts in the ESG industry.