Welcome to the latest edition of Silverpeak’s Deep Tech M&A and Financing report.
Silverpeak’s Q2 2026 European Deep Tech M&A and Financing Report, from the boutique European technology investment bank, tracks a market moving at two very different speeds. Deep tech financing reached a record $7.4bn in the quarter, up 93% on Q1 and already, across the first half of 2026, ahead of full-year 2023 and 2024, while deep tech M&A stayed muted, with disclosed deal value continuing to lag far behind the capital going in. The report is for founders, investors and corporate-development teams weighing when Europe’s deep tech cycle turns from funding into exits.
Deep tech financing environment
Financing set records on every measure. Total Q2 2026 transaction value of $7.4bn was driven by both a wave of megadeals (rounds above $500m) and all-time-high underlying early- and late-stage venture activity. Investor appetite concentrated in aerospace and defence, robotics, quantum and semiconductors, the sectors Europe’s strategic-autonomy initiatives are built around, with mega-rounds for the likes of Neura Robotics, Stark and Wayve anchoring the quarter.
Capital is concentrating at the top of the market, yet the long-run medians are still expanding: over the trailing twelve months, median Series A round size rose 19% and Series B 20%, with Series C up 3%. The UK, Germany and France lead on both deal count and deal value, though their ranking shifts by stage. One structural signal stands out for founders raising large rounds: lead investors in deals of $100m or more came from just eleven countries, dominated by US- and UK-based funds, a reminder of where the deep-pocketed, later-stage capital for European deep tech still sits. For the financing picture across the wider technology market, see the latest Tech Growth Financing report.
Deep tech M&A environment
M&A tells a more nuanced story. Disclosed European deep tech M&A value was volatile through the period and thin in Q2 2026, with only a small share of transactions disclosing values; as a result, headline figures materially understate true exit activity. This is particularly relevant in deep tech, where strategic buyers often acquire technology, teams or defensible IP through off-market or undisclosed transactions, which may be strategically significant but only partially visible in the data. Amazon’s acquisition of Zurich-based robotics company RIVR, is a useful example.
Measured against financing, disclosed sub-$1bn M&A value has fallen to a fraction of the capital being raised, pointing to a market where funding depth is still running ahead of exit depth. This remains consistent with the maturity profile of the segment: several of the sectors attracting the most funding, including quantum, aerospace & defence and parts of semiconductors, have not yet reached the scale, commercial repeatability or procurement maturity that typically drives broad-based strategic consolidation. However, the exit toolkit is also widening. The re-emergence of SPACs as a route to liquidity, particularly in quantum, suggests that some deep tech companies may access public markets before the strategic M&A market fully develops, as illustrated by IQM’s NASDAQ listing via a SPAC merger with Real Asset Acquisition Corp.
Where large deals did happen, they clustered in the more mature corners of deep tech, semiconductors, defence and advanced AI algorithms, including Daedalean’s acquisition by Destinus for c.$225m, cash and stock combined. For sellers, the read-through is that exit windows in deep tech remain sector- and maturity-specific rather than market-wide; for acquirers, the gap between funding and consolidation is where future opportunity is being created.
Quarterly European Deep Tech Financing Deal Value
The full report includes country and sector breakdowns, megadeal and lead-investor analysis, and M&A deal tables and methodology. Download it below
Looking for an earlier edition? Read our Q1 2025 Deep Tech M&A and Financing report.