The coming of age of European Lower Mid-Market Infrastructure

16.04.2026|4 min


Insights EPM -3

In this edition of Insights by European Private Markets ("EPM”) Bérénice Arbona, Head of Infrastructure Debt, and Gaëlle Allet, Senior Product Specialist at LBP AM, get back to the basics of lower mid-market infrastructure, explaining why it matters today and highlighting the investment opportunities emerging from a segment that is now coming of age

At a glance 

  • Amongst other factors, the emergence of the energy transition supported by industrial policy, renewed sovereignty and security of supply considerations, digitalization, and the need to modernize ageing assets has created unprecedented long-term capital requirements across the continent.


  • These needs are structural, visible, and increasingly urgent, reflecting a crucial shift from optional investment to essential economic transformation.


  • Yet, much of the investors focus concentrated on large infrastructure assets. While these assets play an important role in our society, they only represent part of the investment universe. Beneath this highly competitive segment lies a broader, less visible market that is critical to Europe’s economic functioning: lower mid-market infrastructure.


The lower mid-market segment encompasses the infrastructure assets that directly serve local economies, enable the energy transition at a practical level, and support resilience and growth across regions. Despite its importance, it seems to be underrepresented in institutional allocations, largely due to its fragmentation and the size of the deals.
This requires a specialised expertise and sourcing capabilities in order to access it and unlock value potential. LBP AM European Private Markets has been building a dedicated approach to this segment for 13 years.


bérénice-arbona

Bérénice Arbona

Head of Infrastructure Debt

photo Gaelle-Allet

Gaëlle Allet

Senior Product Specialist