Why ESG data management matters
Listed maritime companies are often the first to face direct reporting expectations from stock exchanges, investors and capital markets. But non-listed companies are also being pulled into the ESG reporting landscape through customer requests, lender expectations, supply chain assessments, tenders and group-level reporting.
As sustainability reporting requirements continue to evolve across APAC, many jurisdictions are moving towards greater alignment with international standards while retaining their own local requirements, timelines, and guidance. Maritime companies therefore need to monitor both domestic reporting obligations and broader global reporting developments when planning their ESG reporting approach.
For shipowners, operators, offshore service providers, shipbuilders, port-related businesses and logistics groups, this is not only a corporate disclosure exercise. ESG reporting increasingly depends on operational data from vessels, fleets, shipyards, fuel records, energy use, procurement, crewing, safety systems, suppliers, regional offices and subsidiaries.
This article provides a high-level guide to the key ESG reporting frameworks and standards APAC maritime companies should know, and why stronger ESG data management is becoming increasingly important.
Sustainability reporting is no longer only a brand-enhancing or corporate social responsibility exercise. For listed maritime companies, ESG information is increasingly connected to investor confidence, access to capital, customer expectations, stakeholder trust and long-term business resilience.
Non-listed maritime companies may also face growing pressure to provide ESG information. Customers, lenders, parent companies, supply chain partners and tender requirements may request sustainability data even when formal stock exchange disclosure rules do not apply. ESG data may also be needed to support sustainable finance assessments, ISO-related management systems, internal performance monitoring, or group-level sustainability reporting.
This is especially relevant for maritime groups operating across multiple APAC markets. A company may be listed in one market, manage subsidiaries in another, and serve customers or investors across several jurisdictions. ESG data may also need to be collected from vessels, business units, sites, suppliers and operating assets.
As reporting expectations grow, the real challenge is not only completing the annual report. Companies need an efficient and structured way to manage the data behind the report, so ESG information can be used for disclosure, stakeholder response and ongoing performance monitoring.
One of the most important developments in sustainability reporting is the work of the International Sustainability Standards Board, commonly known as ISSB.
The ISSB was established under the IFRS Foundation to develop a global baseline for sustainability-related financial disclosures. Its standards are designed to help companies provide information that is useful to investors and other capital market participants.
The first two IFRS Sustainability Disclosure Standards are:
IFRS S1 provides general requirements for companies to disclose sustainability-related risks and opportunities that could affect their prospects. It looks at how sustainability issues connect to governance, strategy, risk management, metrics and targets.
In simple terms, IFRS S1 asks companies to explain how sustainability-related matters may affect the business and how the company manages them.
IFRS S2 focuses specifically on climate-related risks and opportunities. This includes areas such as climate governance, strategy, risk management, greenhouse gas emissions, transition plans, climate resilience, and climate-related targets.
For many listed companies, climate disclosure is becoming one of the first areas where sustainability reporting becomes more structured and data-heavy.
Read more: ISSB, IFRS S1, IFRS S2, and SASB: What they mean for maritime companies
SASB Standards are also important because they help companies identify sustainability topics and metrics that are relevant to their industry.
Not every ESG issue has the same level of relevance for every sector. A shipping company, manufacturer, property developer, bank and technology company will not have the same sustainability risks, impacts or data needs.
SASB Standards help companies think about which sustainability topics may be financially material within their industry. This can support more focused disclosure and help companies avoid reporting only broad or generic ESG information.
Many companies also refer to the Global Reporting Initiative, or GRI Standards.
While ISSB standards are investor-focused, GRI is widely used for reporting an organisation’s impacts on the economy, environment and people. This makes GRI relevant for companies that want to communicate with a broader group of stakeholders, including employees, communities, customers, suppliers, civil society and regulators.
For some organisations, ISSB and GRI may serve different but complementary purposes. One focuses more on sustainability-related financial information for capital markets, while the other supports broader impact reporting.
In Singapore, sustainability reporting continues to evolve with a climate-first approach. SGX-listed companies are expected to provide climate-related disclosures, with requirements developing in line with the International Sustainability Standards Board (ISSB) reporting standards.
In Japan, the Sustainability Standards Board of Japan has issued its inaugural sustainability disclosure standards, contributing to the development of sustainability disclosure practices in Japan and supporting international comparability.
In Malaysia, the National Sustainability Reporting Framework uses IFRS S1 and IFRS S2 as the baseline sustainability disclosure standards for companies in Malaysia. This signals a clear move towards ISSB-aligned reporting for listed issuers and other large companies.
In Hong Kong, HKEX has introduced enhanced climate-related disclosure requirements that more closely align with IFRS S2. These requirements are being implemented in phases, reflecting the broader regional shift towards more structured climate disclosure.
Other APAC markets are also developing their own sustainability reporting requirements and guidance. The exact requirements may differ, but the overall direction is similar: listed companies are being asked to provide ESG information that is more consistent, comparable and useful for decision-making.
For maritime companies, ESG reporting is closely tied to operational performance and commercial credibility.
A shipowner, operator, offshore service provider, shipbuilder or maritime logistics group may need to report sustainability information related to fuel consumption, greenhouse gas emissions, vessel efficiency, fleet renewal, alternative fuels, waste management, occupational health and safety, crew welfare, supplier practices and governance oversight.
These topics can also affect business opportunities. For example, ESG information may be requested when applying for financing to purchase or renew vessels, responding to sustainable finance assessments, participating in tenders, or offering vessel chartering services to customers with their own sustainability requirements. Investors, lenders, charterers and business partners may want to understand how a maritime company manages emissions, safety, operational risks and long-term resilience.
This makes ESG reporting more complex than simply completing a corporate disclosure template. Much of the information required sits across different parts of the organisation, from vessels and technical teams to procurement, HR, QHSE, finance, regional offices and subsidiaries.
This is where industry-specific frameworks can be useful. SASB, for example, includes sector-specific guidance for Marine Transportation, helping companies focus on sustainability topics and metrics that are more relevant to their operations and financial performance. Maritime companies may also use SASB as one input when identifying material topics arising from their impacts, risks and opportunities.
For maritime businesses, the challenge is not only knowing which framework applies. It is making sure the company has the right internal processes and system to collect, check, and manage ESG data from across the business, while also supporting better management of ESG-related issues.
Understanding ESG frameworks is important, but frameworks alone do not solve the reporting process.
A structured ESG platform can help companies centralise sustainability data management, improve reporting workflows, reduce manual consolidation, and create better visibility across ESG performance. Instead of treating sustainability reporting as a once-a-year exercise, companies should build a more structured and resilient approach to ESG data management which can serve the organisation as the business grows and evolves.
For listed companies across APAC, this is becoming increasingly important. As ESG reporting becomes more structured, data-driven, and subject to greater scrutiny, the quality of the final sustainability report depends heavily on how well the process behind it is managed.
ESG frameworks such as ISSB, IFRS S1, IFRS S2, SASB and GRI help companies understand what sustainability information may need to be disclosed and how it can be structured.
But understanding ESG reporting frameworks is only the first step. The ability to meet these expectations depends on whether companies have reliable processes, clear ownership structures, and the right systems to manage ESG data across their operations.
Sustainability reporting should not be treated only as a compliance exercise. When managed well, ESG data can provide useful insights for business decisions, strengthen organisational resilience, and support progress towards strategic commitments and targets.
Before the next reporting cycle, maritime companies should ask:
If several of these questions are difficult to answer, the issue may not be the reporting framework itself. It may be the company’s ESG data management process.
For maritime companies in APAC, ESG reporting is becoming more structured and closely connected to business expectations. Frameworks such as ISSB, SASB and GRI can help companies understand what to disclose, but they are only one part of the reporting journey.
The bigger challenge is whether companies have the processes, ownership and systems to manage ESG data consistently across vessels, fleets, yards, suppliers, offices and business units.
This matters for both listed and non-listed maritime companies. ESG information may be needed for formal disclosure, financing conversations, customer requests, tenders, supply chain assessments or internal KPI monitoring.
As expectations continue to evolve, stronger ESG data management can help companies respond with greater confidence, improve reporting efficiency and use sustainability information to support better business decisions.
Metizoft ESG software helps maritime companies centralise ESG data, streamline reporting workflows, and improve visibility across fleets, business units and regional operations.
Learn how Metizoft ESG software can help you strengthen disclosure credibility, improve ESG data control, and gain clearer visibility across fleets, business units, and regional operations.