Mistral Closes Europe's Largest Technology Funding Round

What changed: Mistral completed the largest private capital raise in European AI with a €3 billion Series D round.

French artificial intelligence company Mistral has announced the close of a €3 billion Series D funding round, according to its own announcement. The company places its post-money valuation at more than €21 billion. Mistral describes the round as the largest equity fundraising ever completed by a European technology company; this claim has not been independently verified.

Samsung Electronics led the round, joined by co-leads Scaleup Europe Fund, managed by EQT, and existing investor PSG Equity. New investors entering the round include Advent, funds and accounts managed by BlackRock, and the Grand Duchy of Luxembourg. Existing investors a16z, ASML, Belfius, BNP Paribas CIB, Bpifrance, Carmignac, DST Global, Eurazeo, General Catalyst, Headline, Hillspire, Index Ventures, Korelya Capital, Lightspeed, NVIDIA, Phoenix Court's Solar fund, and Salesforce Ventures also participated.

According to the announcement, made three years after the company's founding, Mistral now operates in 20 countries and supports the mission-critical AI transformations of more than 125 major enterprises, including Airbus, ASML, and HSBC. The progression of lead investors — Series C led by ASML, Series D by Samsung Electronics — points to sustained interest from the advanced manufacturing and industrial technology sectors.

Key facts

Mistral raised €3 billion in its Series D at a post-money valuation exceeding €21 billion.
Samsung Electronics led the round; EQT's Scaleup Europe Fund and PSG Equity joined as co-leads.
New investors include Advent, BlackRock-managed funds, and the Grand Duchy of Luxembourg.
The company operates in 20 countries and supports more than 125 major enterprises including Airbus, ASML, and HSBC.
The round was announced three years after founding; Series C was led by ASML, Series D by Samsung Electronics.

Why it matters

Financing at this scale signals that sovereignty-focused, open-weight AI models are seeing serious enterprise-level market demand.

Watch next: How Mistral's partnerships in advanced manufacturing and industrial technology develop following Samsung and EQT's investment is worth watching.

Sources