Middle-market M&A valuations closed Q1 2025 at a 9.8 times EV/EBITDA average — a figure that reflects both the resilience of deal activity and the increasingly competitive dynamics among buyers chasing a finite supply of quality platform businesses. Deal velocity for the quarter was up 10.3% year over year, signaling that capital which sat idle during the recession is now moving decisively back into the market.
Understanding what is driving these numbers — and where the pockets of relative value remain — is essential for operators and investors positioning for the current cycle. The headline figure obscures a bifurcated market where large-cap dynamics and lower-middle-market dynamics are diverging in ways that create meaningful opportunity for buyers with the right focus and execution infrastructure.
Headline Valuation Data
The 9.8 times average EV/EBITDA is the highest the middle market has seen since Q4 2021, though it remains below the 2021 peak of 11.4 times. The recovery in valuations has been driven primarily by three factors: compressed supply of quality assets coming to market simultaneously, increased competition among PE sponsors returning to deployment mode after a cautious 2023-2024 period, and improved debt market conditions that have made leverage more accessible at reasonable terms.
Net debt levels fell to 3.4 times EBITDA on average for Q1 transactions, down from 4.1 times in the prior year period. That compression reflects both lender discipline in the post-recession environment and buyer preference for structures that leave room for bolt-on acquisitions within the first 12 to 18 months of ownership. When net debt is below 4 times, most lenders will support incremental facility draws for bolt-on transactions without requiring a full refinancing — a structural characteristic that makes lower leverage at entry meaningfully more valuable than the headline multiple suggests.
The Bifurcated Market
The 9.8 times average masks a significant spread between market segments. Large-cap middle-market transactions — typically defined as $50M EBITDA and above — are transacting at 11 to 12 times. These businesses attract the broadest universe of institutional buyers and benefit from the perceived safety of scale, even when that scale comes with operational complexity and narrower improvement opportunities.
The lower-middle-market — businesses with $2M to $10M in EBITDA — is transacting at 6 to 8 times. That 300 to 500 basis point discount to the headline average is not explained by inferior business quality. It is explained by the smaller buyer universe, the higher operational involvement required post-acquisition, and the perception that lower-middle-market businesses carry more key-person and integration risk than larger platforms.
For operators with the capability to deploy AI-driven operational improvements post-acquisition, that discount is the opportunity. A business acquired at 6.5 times that can be grown and improved to a point where it trades at 9 times at exit has generated multiple expansion of 2.5 turns — before any EBITDA growth. In a market where large-cap buyers are already starting at 11 times, that kind of expansion is simply not available.
Net Debt Compression and Bolt-On Opportunity
The decline in net debt to 3.4 times is creating a structural window for bolt-on acquisitions that will define enterprise value outcomes in the 2026-2028 exit window. Platform businesses acquired at 6 to 8 times with modest leverage have the debt capacity to make one or two bolt-on acquisitions in the $1M to $5M revenue range without requiring additional equity capital or complex refinancing structures.
The bolt-on math in the current environment is straightforward. A platform business at $5M EBITDA trading at 7 times is valued at $35M. Add a bolt-on at $1M EBITDA for 4 times acquisition cost, integrate it to the platform, and the combined entity is $6M EBITDA. At the same 7 times multiple, you have added $7M in enterprise value for a $4M investment — before any synergies or margin improvement. Add AI-driven back-office consolidation and operational leverage, and the return profile becomes significantly more attractive.
Implications for Operators
The current valuation environment rewards focus over breadth. Operators chasing large-cap transactions at 11 times are competing in the most crowded part of the market for the least value creation opportunity. The disciplined buyer targeting lower-middle-market platforms at 6 to 8 times, with a defined AI-driven operational improvement thesis and a bolt-on acquisition strategy, is working in a fundamentally different risk-return environment.
The 10.3% YoY increase in deal velocity confirms that this environment will not remain this accessible indefinitely. As more capital returns to deployment mode and competition intensifies, valuations at every market tier will move higher. The operators who build deal flow relationships, define their target profiles, and develop the diligence infrastructure to move quickly will capture the best assets at the best prices before the window narrows.