NEURONES overview

PRESS INFORMATION Heading: 2024 annual results Nanterre, March 5, 2025 (after trading) Net profit up 7.8% in 2024 Financial statements at December 31 (1) 2023 2024 Revenues 741.2 810.4 Business operating profit (2) 81.5 (11%) 84.1 (10.4%) Operating profit 75.9 (10.2%) 77.9 (9.6%) Financial profit 4.9 10.2 Tax on earnings (22.2) (24.9) Net profit 58.6 (7.9%) 63.2 (7.8%) - of which, group share 49.4 52.5 Free cash flow (3) 51.6 74.6 Cash and cash equivalents net of financial debt (4) 290.4 319.5...

PRESS INFORMATION Heading: 2024 annual revenues Nanterre, February 12, 2025 (after trading) 8.6% organic growth in 2024 (being audited, in € millions) 2023 2024 Growth of which organic Revenues 741.2 810.4 + 9.3% + 8.6% Achievements Forecasts for the year were exceeded, both in terms of activity and operating profit: revenues totaled €810.4 million, up 9.3% (with 8.1% growth in Q4 ); operating profit represented 9.6% of revenues (€77.9 million *). With double-digit growth, the Group's...

PRESS INFORMATION Heading: 3 rd quarter 2024 revenues Nanterre, November 6, 2024 (after trading) Organic growth up 10.5% in 3 rd quarter 2024 (not audited, in millions of euros) 2023 2024 growth of which organic 3 rd quarter revenues 177 196.7 + 11.1% + 10.5% Total as at the end-September 545.7 599.1 + 9.8% + 8.9% Achievements NEURONES posted double-digit organic growth in the 3rd quarter. The most notable advances continue to be in Data, Digital Projects, Cybersecurity, Sovereign and Secure...

PRESS INFORMATION Heading: 1 st half 2024 results Nanterre, September 11, 2024 (after trading) 7.3% net profit in 1 st half 2024 (in millions of euros) H1 2023 2023 H1 2024 * Revenues 368.7 741.2 402.4 Business operating profit** 41.8 (11.3%) 81.5 (11%) 40.5 (10.1%) Operating profit 39.5 (10.7%) 75.9 (10.2%) 37.1 (9.2%) Net financial profit 1.9 4.9 4.7 Tax on earnings (11.4) (22.2) (12.6) Net profit after tax 30 (8.1%) 58.6 (7.9%) 29.2 (7.3%) of which, group share 25.4 49.4 24.5 Staff at end of...

PRESS INFORMATION Heading: 1 st quarter 2024 revenues Nanterre, May 15, 2024 (after trading) Organic growth up 8.6% in 1 st quarter 2024 (in millions of euros) Q1 2023 Q1 2024 Growth of which organic Revenues 187.1 204.9 up 9.5% up 8.6% Achievements In a market that remains buoyant — driven by digital, data, cloud and cybersecurity — the Group's organic growth was up 8.6% in the first quarter of 2024. Operating profit (*) totaled 10.2% of revenues. With regard to the 2023 Universal...

PRESS INFORMATION Heading: 2023 annual results Nanterre, March 6, 2024 (after trading) Net profit (group share) up 11.5% in 2023 Financial statements at December 31 (1) 2022 2023 Revenues 665.4 741.2 Business operating profit (2) 77 (11.6%) 81.5 (11%) Operating profit 72.9 (11%) 75.9 (10.2%) Financial profit 0 4.9 Tax on earnings (21.1) (22.2) Net profit 51.8 (7.8%) 58.6 (7.9%) - of which, group share 44.3 49.4 Free cash flow (3) 37.6 51.6 Cash and cash equivalents (net of financial debt) (4)...

PRESS INFORMATION Heading: 1 st half 2023 results Nanterre, September 6, 2023 (after trading) 8.1% net profit in 1 st half 2023 Financial statements as at June 30 (audited in € millions) H1 2022 2022 H1 2023 Revenues 327.1 665.4 368.7 Business operating profit* 38.4 (11.7%) 77 (11.6%) 41.8 (11.3%) Operating profit 37 (11.3%) 72.9 (11%) 39.5 (10.7%) Net financial profit (0.3) 0 1.9 Tax on earnings (10.9) (21.1) (11.4) Net profit after tax 25.8 (7.9%) 51.8 (7.8%) 30 (8.1%) of which, group share...