Earnings release
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PRESS RELEASE 1 Marseille, 21 January 2026 FY 2025 revenue 2025, another year of growth: +15.7% Revenue(1) (€m) Reported data Data at CC(2) 2025 2024 Change 2025 Change Q1 118.5 91.4 +29.6% 117.5 +28.5% Q2 118.0 108.1 +9.2% 121.4 +12.3% Q3 121.6 108.0 +12.5% 123.1 +13.9% Q4 131.1 115.3 +13.6% 126.3 +9.5% Total at 31 December 489.2 422.8 +15.7% 488.3 +15.5% (1) Revenue not audited by the Statutory Auditors (2) CC: constant currencies CIS’s revenue totalled €489.2 million at 31 December 2025, gaining 15.7% on a reported basis compared with 2024. At constant exchange rates, the Group’s business grew by 15.5%. This follows on from the positive trend that began in 2024, when the Group registered a 36% increase. After resulting in a €20.7 million loss in 2024, the currency effect is now positive, contributing €0.9 million in 2025. CIS’s growth in 2025 was mainly driven by the ramp -up of several contracts in Africa and Eurasia. Africa accounted for 55.7% of revenue (up 19% at constant currency) and Eurasia 41.9% (up 25% at constant currency). The Americas now only represent 2.4% (down 60% at constant currency), with contracts in Brazil reaching their termination date, as previously announced. Over the course of 2025, CIS posted a contract renewal rate of 95%, thus consolidating its position as a leader in the sectors where it operates.
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PRESS RELEASE 2 Revenue by region Outlook The Group has presented its goal to surpass the milestone of €500 million in revenue in the medium term, by prioritising major projects in the mining, energy and infrastructure sectors. This positive growth momentum, combined with the ongoing implementation of performance plans Group -wide, contributes to enhancing its profitability profile. It also provides the resources to seize any external growth opportunities that align with its geogr aphical expansion strategy. About CIS CIS was created in 1992 by Régis Arnoux, the Founder and Chairman. Today, the Group manages remote sites in the four corners of the globe, in the most isolated onshore and offshore environments. CIS supports major players in energy, mining and construction as well as institutions and governments through every step of their projects. As a service integrator, CIS provides turnkey solutions to bring all of its residents well -being, comfort and a friendly atmosphere, so that its customers can focus on their core businesses. The Group is committed to the sustainable development of the countries where it operates, by hiring, training its staff, forming partnerships with suppliers close to its sites, and engaging in local community initiatives. CIS’s approach is proactive, based on innovation and continuous improvement to reduce its impact on the environment. Every day, the Group works to improve its practices and guarantee its transparency. For more information, go to: www.cis-integratedservices.com Euronext Growth Paris: ISIN FR0000064446 / Reuters: ALCIS.PA – Bloomberg: ALCIS:FP Next press release: 14 April 2026, after the close of trading: FY 2025 annual results and Q1 2026 revenue Contacts CIS: Communications Department / +33 (0)4 91 16 53 00 / communication@cis-integratedservices.com SEITOSEI-ACTIFIN: Financial Communication / +33(0)6 85 46 68 99 / jean-yves.barbara@seitosei-actifin.com SEITOSEI-ACTIFIN: Media Relations / +33(0)6 85 36 85 11 / isabelle.dray@seitosei-actifin.com North Africa 26.8% Sub-Saharan Africa 28.9% Eurasia 41,9% Americas 2.4% 31/12/2025 North Africa 27.3% Sub-Saharan Africa 28.2% Eurasia 37.0%Americas 7.5% 31/12/2024