Alten Sa · EURONEXT:ATE

Alten Sa — Q3 2024 Earnings Presentation

7 slides from Alten Sa's earnings presentation, Oct 24, 2024

  1. Slide 1: Activity at the end of September 2024

    ALTEN Activity at the end of September 2024 Bruno Benoliel Deputy Chief Executive Officer Paris, October 24th, 2024

  2. Slide 2: Breakdown of turnover per geographical area as at September 30th 2024 (YTD)

    BREAKDOWN OF TURNOVER PER GEOGRAPHICAL AREA AS AT SEPTEMBER 30TH 2024 YTD Change Change in Organic, excl. COUNTRY 2023 % 2024 % Published scope Forex Forex effect FRANCE 963.5 31.7% 1 019.2 32.7% 5.8% 0.0% 0.0% 5.8% IBERIC 278.2 9.2% 306.2 9.8% 10.1% 1.9% 0.0% 8.2% ITALY 228.7 7.5% 252.6 8.1% 10.4%

  3. Slide 3: Breakdown of turnover per geographical area as at September 30th 2024 (Q3)

    BREAKDOWN OF TURNOVER PER GEOGRAPHICAL AREA AS AT SEPTEMBER 30TH 2024 Q3 only Change Change in Organic, excl. COUNTRY 2023 % 2024 % Published scope Forex Forex effect FRANCE 308.8 31,2% 327.1 32.4% 5.9% 0.0% 0.0% 5.9% IBERIC 89.6 9.1% 99.8 9.9% 11.5% 2.0% 0.0% 9.5% ITALY 74.1 7.5% 80.0 7.9% 8.0% 0.0

  4. Slide 4: Breakdown of turnover per sector (as a % of revenue)

    BREAKDOWN OF TURNOVER PER SECTOR (AS A % OF REVENUE) AS AT SEPTEMBER 30TH 2024 4 Automotive & Rail Market trend 21.2% Aerospace, Defense, Security & Naval Rail Automotive Alstom-Bombardier, Stellantis, Volkswagen, Market trend 23.2% Siemens… Renault, Volvo, ZF, BMW, Ford, Continental, GM… Aerospace

  5. Slide 5: Appendice

    Appendice Bruno Benoliel Deputy Chief Executive Officer Paris, October 24th, 2024

  6. Slide 6: Breakdown of turnover per geographical area, quarterly growth

    BREAKDOWN OF TURNOVER PER GEOGRAPHICAL AREA AS AT SEPTEMBER 30TH 2024 Q1 2024 Q2 2024 Q3 2024 Organic, excl. Organic, excl. Organic, excl. COUNTRY Published Forex effect Published Forex effect Published Forex effect FRANCE 6.0% 6.0% 5.4% 5.4% 5.9% 5.9% IBERIC 7.4% 5.5% 11.5% 9.6% 11.5% 9.5% ITALY 13

  7. Slide 7: Contact

    ALTEN Activity at the end of September 2024 Contact comfi@alten.fr https://www.alten.com/fr/investisseurs/ T : +33 (0)1.46.08.71.79 40 av. André Morizet 92513 Boulogne-Billancourt Cedex

Alten — Q3 2024 Earnings Presentation on 6ix