2026 Climate Transition Barometer: more than one in two European SMEs and mid-caps gain a tangible competitive advantage from decarbonisation (x3 vs. 2023)

Argos – BCG Climate Transition Barometer

4th Edition – 2026

2026 Climate Transition Barometer: more than one in two European SMEs and mid-caps gain a tangible competitive advantage from decarbonisation (x3 vs. 2023)

PRESS RELEASE

June 18, 2026

In an uncertain economic and geopolitical context, 88% of European SMEs and mid-caps state that decarbonizing their operations remains an important element of their strategy. For 56% of them, decarbonisation already constitutes a tangible competitive advantage. These figures, at the heart of the 4th edition of the Argos–BCG Barometer, confirm that the climate transition has entered a phase of maturity. 

Conducted among 750 executives of SMEs and mid-caps in Continental Europe and the United Kingdom between mid-March and mid-April 2026, this study shows that European companies are maintaining their climate ambitions at a very high level despite geopolitical uncertainties. Decarbonisation is no longer solely an environmental priority — it is becoming a lever for competitiveness and strategic transformation.

The commitment of European SMEs and mid-caps to the climate transition remains high. 88% of companies surveyed consider reducing their greenhouse gas emissions important or critical.

Despite an uncertain economic and geopolitical environment and the recent relaxation of certain European sustainability obligations, companies are not backtracking on their ambitions: 85% plan to maintain or accelerate their decarbonisation efforts.

For 73% of companies, decarbonisation is perceived as a value creation opportunity, a figure that has increased compared to previous editions of the barometer.

This momentum is accompanied by a shift in the actions being taken. While many optimization measures have already been implemented, companies are now turning towards more structural transformations: 54% have adapted their business model to reduce their carbon footprint (for example, by creating greener products or services) — twice as many as in 2023 — while 58% have deployed eco-design approaches, up 11 points compared to 2025.

“Decarbonisation is changing course: it is no longer solely a matter of operational improvement but is becoming a lever for strategic differentiation and the lasting transformation of businesses. 2026 marks a turning point: decarbonisation is no longer just an ambition — it is a driver of competitiveness.”  Simon Guichard, Partner, Argos Fund

The economic benefits of decarbonisation are becoming increasingly tangible.

56% of respondents report having already gained a competitive advantage through their decarbonisation actions — a figure that has tripled since 2023.

70% cite energy efficiency and cost savings, 48% the conquest of new markets or market share gains, and 45% improved financing conditions.

34% of companies now invest significantly in decarbonisation as part of a structured climate strategy — three times more than in 2023.

“The most advanced organizations achieve the best results: 66% of companies that have observed a competitive advantage are those that combined investment with a structured climate strategy. Decarbonisation creates value when it is part of a long-term vision.” Mehdi Ifourah, Principal, BCG

While ambitions are strong, obstacles remain.

58% of companies identify financial constraints as the main barrier to implementing their decarbonisation projects.

Mobilizing appropriate financing therefore appears essential to enable SMEs and mid-caps to continue their investments and take the next step in their transformation.

The United Kingdom is experiencing the sharpest slowdown in decarbonisation in Europe: 23% of mid-sized companies believe that the geopolitical and economic climate is hindering their transition, in an environment marked by post-Brexit regulatory uncertainties.

Regulation presents a unique paradox: it is both the main driver of decarbonisation (82%) and a significant barrier due to its complexity (48%). 

On the other hand, the country stands out for its climate adaptation efforts, with 12% of companies having implemented structured preventive measures, supported by the climate reporting requirements introduced in 2022.

Methodology

This survey was conducted among a sample of 750 small and medium-sized companies across 5 regions of Europe (France, Germany, Italy, Benelux, United Kingdom), with 150 companies per region surveyed by OpinionWay. 81% of respondents hold executive positions, while the remainder are directly responsible for CSR. The study covers approximately 100 mid-sized companies per sector, drawn from 7 key sectors for decarbonisation, predominantly privately or publicly held, with revenues below €500M and between 50 and 1,000 employees.

About the Argos x BCG Climate Transition Barometer

This barometer aims to measure the evolution of decarbonisation efforts among SMEs and mid-caps in Europe, highlighting the essential role they play in the fight against climate change. Through this barometer, Argos and BCG aim to track these trends and support SMEs on their journey towards a more sustainable future.

About Argos

argos.fund

One company, two strategies. Argos is an independent European private equity group that supports the growth of SMEs and mid-caps and backs their management teams.

With more than €2.3 billion in assets under management, 35 years of experience and more than 100 companies supported, Argos is present in four regions (Benelux, DACH, France and Italy) with six offices in Amsterdam, Brussels, Frankfurt, Luxembourg, Milan and Paris. 

The group seeks to acquire majority stakes and invests between €15 million and €100 million per investment across its two strategies:

• The Argos Mid-Market fund unlocks the potential of companies and helps them take the next step in their development.
• The Argos Climate Action fund (SFDR Art. 9) aims to create sustainable European leaders by supporting their “Grey to Green” transition.

About Boston Consulting Group  

BCG partners with leaders around the world to tackle their greatest challenges. Founded in 1963, BCG pioneered strategy consulting. Today, we help our clients across all their transformations to accelerate growth, strengthen competitive advantage, and generate real impact.

The success of organizations today depends on their ability to combine the best human and digital resources. Our teams bring deep industry and functional expertise to our clients. BCG offers solutions drawing on the highest-level consulting, design, deployment of new technologies, and the creation of digital businesses — always respecting companies’ purpose. We work with our clients through a unique collaborative model, at every level of the organization.

Press Contacts