SX is not simply about environmental action. It is a management approach that incorporates social change into business strategy and aims to achieve both sustained corporate growth and a sustainable society. This article explains the basics of SX, why it is gaining attention, how it differs from DX and GX, and how to put it into practice.

SX stands for “Sustainability Transformation,” which is also referred to in Japanese as “sustainability transformation.”

In general, SX refers to the idea of incorporating social sustainability into management from a medium- to long-term perspective, thereby strengthening a company’s earning power and the durability of its corporate value. Its defining feature is that environmental, social, and governance issues are viewed not merely as costs or constraints, but as fundamental conditions for management.

For example, the following themes are closely related to SX.

• Responding to decarbonization and energy-saving requirements
• Reviewing the supply chain, including procurement sources and business partners
• Investment in human capital
• Strengthening Governance and Information Disclosure
• Developing new businesses and services based on social issues.

In other words, SX is not about adding more standalone CSR activities. It is an effort to redesign business strategy itself from the perspective of sustainability.

The growing focus on SX is driven by changes in the external environment.

Although SX is often discussed alongside DX and GX, it has different objectives and perspectives.

How it differs from DX

DX is an initiative to transform business operations and business models by using digital technology. Typical examples include reducing paper-based processes, making more advanced use of data, and redesigning customer touchpoints.

SX, on the other hand, is an approach that embeds corporate sustainability and responses to social issues across overall management. DX can be one powerful way to achieve SX. For example, visualizing energy consumption, collecting supply chain data, and analyzing human capital data are areas where DX can support SX.

How It Differs from GX

GX is an initiative to transform energy systems and industrial structures toward a decarbonized society. Its focus is relatively clear, centered on environmental transformation such as reducing greenhouse gas emissions and using renewable energy.

SX covers a broader scope than GX. It considers not only the environment, but also talent, governance, local communities, business relationships, and the sustainability of corporate value. In some contexts, GX is positioned as part of SX.

SX is not a topic only for a handful of large corporations. Mid-sized companies and SMEs cannot afford to ignore it for the following reasons.

It becomes easier to prepare for risks to business continuity.

Business management involves multiple risks, such as fluctuations in raw material prices, labor shortages, and disaster response. Reviewing your company from an SX perspective makes it easier to prepare for future changes.

Become more likely to be chosen by business partners

Companies are increasingly being assessed on their environmental and social initiatives as part of procurement criteria and partner selection. Even if there is no immediate need to undertake major compliance measures all at once, it is important to have a framework in place to clearly explain your company’s policies and current initiatives.

Makes it easier to connect on-site improvements with management challenges

It becomes easier to connect on-site improvement themes, such as energy savings, paperless operations, inventory optimization, and reviewing training systems, with the company’s management direction. Another benefit is that individual initiatives are less likely to end as one-off efforts.

It may lead to new value propositions.

Addressing social issues can also reveal opportunities for new services and markets. For BtoB companies in particular, proposals that help customers advance their own SX initiatives can become a source of differentiation.

Because SX can seem abstract, it is important to view it in practical business terms. Organizing your approach around the following perspectives can make it easier to move forward.

By pursuing SX, companies can expect benefits such as the following.

However, SX can be difficult to quantify in the short term. That makes it important to take a phased approach rather than rushing to demand immediate results.

SX is an important theme, but companies need to be careful: if it is approached the wrong way, it can easily become a box-ticking exercise.

1. Clarify management challenges and social changes

Start by identifying the social issues and market changes that affect your company. It is easier to organize your thinking by focusing first on factors related to your business, such as climate change, labor shortages, customer requirements, regulations, and investor perspectives.

2. Visualize your company’s current situation

Next, assess the current state of operations, data, organization, supplier and partner management, and related areas. The starting point is to understand what is visible and what is not.

3. Decide on priority themes

Not everything needs to be addressed at once. Companies can prioritize initiatives such as energy conservation, procurement management, talent development, and information disclosure infrastructure based on both business impact and feasibility.

4. Start small and verify the results

Run a trial within a specific department or business process to assess improvement outcomes and operational challenges. Building on small successes makes it easier to expand the initiative across the organization.

5. Combine it with DX to build a structured process

SX requires continuity. If data collection, aggregation, and sharing rely too heavily on manual work, the effort will not be sustainable. It is important to introduce systems and build visualization infrastructure so SX can become part of regular operations.

SX is an approach that incorporates social sustainability into management while aiming to achieve medium- to long-term corporate growth and value creation. It goes beyond environmental initiatives to include perspectives that affect overall management, such as talent, governance, supply systems, and information disclosure.

Today especially, a company’s ability to adapt to social change is directly linked to its competitiveness. It is important to start by organizing the themes most relevant to your business, begin on a small scale, and turn them into initiatives that can be sustained over time.