Assystem Reports H1 2026 Revenue Growth Driven by Nuclear Sector
Assystem announced first-half 2026 consolidated revenue of €328.5 million, a 2.5% organic increase. The company's nuclear activities showed strong momentum, contributing significantly to the overall results.

ASSYSTEM reported on July 23, 2026, that its consolidated revenue for the first half of 2026 reached €328.5 million, a 0.6% increase compared to the same period in 2025. Organic growth stood at 2.5%, offset by a 1.9% negative currency effect.
The company's nuclear activities demonstrated robust performance, with organic revenue growth of 8.0%. This sector accounted for 81% of the consolidated revenue, up from 76% in the first half of 2025. Growth in France and the United Kingdom particularly fueled the nuclear segment's momentum.
Revenue in France, representing 61% of the total consolidated revenue, grew by 4.2% to €201.1 million. This growth was driven by strong activity in both new nuclear build and fuel cycle operations.
International revenue decreased by 4.5% to €127.4 million, partly due to negative currency impacts from the pound sterling, Indian rupee, and Saudi riyal. On an organic basis, international revenue remained stable.
Assystem confirmed its full-year 2026 targets, expecting organic revenue growth between 2% and 4% and an improved EBIT-A margin of around 7%. However, the company noted that it cannot currently assess the potential impact of the Middle East conflict on its targets due to ongoing uncertainties.