Investor Presentation

Strong competitive positions across our markets Outstanding global expertise Long-term client relationships Highly valued by our clients • • • • World class SMEs and engineers Decades long relationships with major clients Including Exxon, Chevron, Shell, BP, Dow, GSK NPS 20% higher than market average¹ Ranked 1st amongst nine closest peers¹ c.36,000 people > 90% repeat business 20% ↑ NPS Top global engineering firm Top 5 ENR design rankings: North America, Petroleum, Industrial and Manufacturing 7 Source: Wood Core Industries Survey (N=250) and Key Markets Survey (N=250). Expert interviews conducted by independent consultant ENR top 10 global wood.

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