Core Viewpoint - Arcadis N.V. has repurchased 106,232 of its own shares from October 1 to October 3, 2025, at an average price of €47.25, totaling €5,019,428 in consideration [1][2]. Group 1: Share Buyback Program - The share repurchase is part of a program aimed at reducing the capital of Arcadis, which was announced on October 1, 2025 [2]. - Details of all transactions under the share buyback program will be published in weekly press releases and on the Arcadis website [2]. Group 2: Company Overview - Arcadis is recognized as the world's leading company in delivering data-driven sustainable design, engineering, and consultancy solutions for natural and built assets [3]. - The company employs over 36,000 professionals, including architects, data analysts, designers, engineers, and sustainability experts, focused on improving quality of life [3]. - In 2023, Arcadis reported gross revenues of €5.0 billion and operates in over 30 countries [3].

PRESS RELEASE Arcadis Second Quarter and Half Year Results 2025 Strong margin, well positioned for growth KEY HIGHLIGHTS Amsterdam, 31 July 2025 – Arcadis, the world's leading company delivering data-driven sustainable design, engineering, and consultancy solutions for natural and built assets, reports €965 million net revenues for the second quarter, reflecting a stable performance on an organic basis year-on-year and continued operational improvements with an operating EBITA margin of 11.3% in the second ...