Sustainability

The challenges

Corporate leaders face growing expectations to build sustainability into their business model, incorporating clear environmental, social and governance (ESG) goals, particularly net-zero commitments and time frames for delivery.

However, leaders are challenged by various trade-offs: How can the organization carry out its sustainability agenda without impeding other strategic initiatives? How can management balance the competing demands of technological change, shifting customer preferences and ongoing regulatory developments?

Embracing sustainability in a business is a multifaceted challenge, raising questions along various dimensions, such as:

At the heart of establishing a sustainable business is an appetite for change through ways of working, developing talent, embracing and leveraging new technology, and establishing new, agile operating models.

Early movers — those who drive to put sustainability at the center of their strategy — are creating commercial advantages.

L.E.K. sustainability project highlights

190+ Projects

Decarbonizing toward Net Zero

Including Net-Zero strategy, carbon reduction, renewable energy, energy efficiency, emissions control, roadmap and implementation, and ESG data and reporting

240+ Projects

Building a sustainable economy

Including sustainability strategy, circular economy, sustainability infrastructure, packaging and chemicals, future mobility, environmental services, and financial services

110+ Projects

Accelerating human progress

Including food revolution, health and wellness, employee benefits, community support, safety and security, diversity and inclusion, and equity and affordability

Making Sustainability Work

Our Global Corporate Sustainability Survey 2025 reveals where companies are making sustainability real — and where the gaps still lie.

Our support

L.E.K. Consulting works with clients throughout their journey to establish thriving sustainable businesses. Through our Sustainability Centre of Excellence, overseen by an Executive Board of Partners and led by L.E.K.’s Vice Chair of Sustainability, we develop intellectual capital to provide nuanced perspectives on complex topics.

We support management teams in setting targets, developing the plans and roadmaps, transforming organizations, and growing their businesses organically and by way of acquisition. We work with investors to review potential transactions, develop new business plans, and support implementation and value creation.

Connect with our team

1. Sustainability/ESG strategy

Companies are often starting from scratch when broaching the topic of sustainability strategy. The C-suite is often left wondering where to begin and how to cut through the noise of a rapidly changing environment.

L.E.K. provides end-to-end offerings, from helping clients establish credible goals to supporting strategy development and implementing the required changes. As measurement and reporting become increasingly critical for accountability, companies can rely on us to establish a data and analytics program to capture relevant ESG metrics. Further, L.E.K. partners work with clients to guide the activation of sustainability strategies within their organizations.

2. Net-zero strategy development

Wherever businesses are on their journey to net zero, L.E.K. has the experience, tools and methodologies to support informed decision-making, impactful plans and desired outcomes.

Our work embraces the development of the company vision, sustainability goals and net-zero targets together with the “where to play,” “how to win,” “how to configure” and “how to get it done” choices. Underpinning these questions is the rise of nascent technologies. L.E.K. evaluates these technologies to understand how they will impact the strategy or be required to support the strategy.

With our clients, we endeavor to align on clear answers to the following:

What does net zero mean for your company and industry?
What initiatives would be required?
What are the benefits and challenges?
How should initiatives be prioritized and phased?

3. Sustainability-driven growth strategy

In an ever-changing business environment, sustainability trends offer myriad opportunities for growth and innovation. In establishing a sustainability platform, we advise our clients on building solutions that enable their customers to achieve net-zero or other sustainable objectives. Companies can capture additional upside potential by innovating new products or services that embed sustainability at their core. Alternatively, companies can pivot their current capabilities or gradually evolve them to meet the needs of rapidly expanding greener markets.

In identifying these growth avenues, L.E.K. helps clients both enable and benefit from the opportunities unearthed by the sustainability transition. “Doing well” does not have to come at the expense of “doing good.”

4. Sustainability implications and integration

Businesses want to understand how sustainability trends will impact the markets in which they compete and the products and services they offer. L.E.K. offers extensive research, scenario analyses and assessments of emerging but unproven technology.

Undertaking this work provides companies with a clearer picture of the risks and opportunities they face, as well as the financial impacts on their current business. With these implications clarified and defined, we can then evaluate how sustainability could be integrated into a company’s existing corporate strategy or overall growth strategy.

5. Transaction support

ESG elements are starting to permeate the M&A landscape, from the looming threat of transactions being halted due to ESG risks to the attractions of higher valuations due to ESG achievements. Throughout the investment life cycle, L.E.K. facilitates an ESG lens: origination and screening, due diligence based on ESG risks and performance, portfolio management to enhance sustainability-driven goals, and value creation grounded in sustainable metrics.

We advise our clients through aligning the target’s internal operating model and performance with potential investors’ ESG requirements, as well as assessing macro sustainability trends on the target’s outlook, both of which are a critical element to both buy- and sell-side deals. Our broad private equity experience enables us to understand the ESG impact on multiples and exit strategy to support shareholder objectives.

Deep sector knowledge

Our sector teams around the world are putting their deep expertise to work in helping clients tackle the critical sustainability issues affecting organizations. Some of the most topical areas include the following:

Cutting across sectors, we can also help you create value through the adoption of the leading-edge organizational practices surrounding ESG talent development, organization design, board governance frameworks, human resources strategy and more. Companies are scrambling for engaged talent, especially talent that is well skilled and well versed in ESG. An intentional approach to recruiting, employee engagement, retention, professional development, and diversity and inclusion remain critical to building up the sustainable workforce of tomorrow.