Slide 1: Second Quarter 2026 Results
SECOND MIKE RADOSSICH CHIEF EXECUTIVE OFFICER QUARTER 2026 RESULTS CHRISTOPHER DAVIS CHIEF FINANCIAL OFFICER JULY 30, 2026
Slide 2: Record Year-on-Year Growth in Q2
RECORD YEAR-ON-YEAR GROWTH IN Q2 RETURN TO ORGANIC SALES 5% ORGANIC SALES GROWTH IN GROWTH, LED SPECIALTY BY MATERIALS POLYMERS UPDATED FULL YEAR UNDERLYING GROSS MARGIN EBITDA OUTLOOK INCREASED TO 34%, UNDERLYING EBITDA OF €311 MILLION (+24% SEQ.) 2
Slide 3: Recent Announcements
RECENT ANNOUNCEMENTS Artemis_II_launch.jpg Artemis_II_launch.jpg Artemis_II_launch.jpg Artemis_II_launch.jpg Multi-million-dollar investment at Syensqo US site for capacity expansion to meet growing aerospace demand Artemis_II_launch.jpg Artemis_II_launch.jpg Syensqo secures new long- term agreement
Slide 4: Becoming a Pure-Play Materials Company
BECOMING A PURE-PLAY MATERIALS COMPANY OTHER MATERIALS 72% [1] PERFORMANCE & CARE 26% [1] SOLUTIONS 2% [1] Specialty Composite Technology Aroma Novecare Polymers Materials Solutions Performance € 2.3 bn € 1.2 bn € 1.3 bn € 0.7 bn € 0.3 bn 2025 net sales 2025 net sales 2025 net sales 2025 net sales 2
Slide 5: Second Quarter 2026 Highlights
SECOND QUARTER 2026 +5% YoY volumes HIGHLIGHTS NET SALES 1.55 € bn Flat YoY pricing Net sales increased 5% YoY[1], led by volume growth in Materials with 18% YoY growth in Composite Materials Specialty Polymers returned to YoY[1] volume and net GROSS PROFIT 528 € mn 34.0% margin sales growth Gross m
Slide 6: FY 2026 Outlook
FY 2026 EBITDA (UPDATED) OPERATING CASH FLOW OUTLOOK[1] AT LEAST € 1.1 bn ~€ 700 m ■ Low to mid-single ■ Working capital impact digit volume growth from higher expected volumes in H2 ■ Stronger year-on- year growth expected in H2 vs H1 CAPITAL ■ Continue to expect EXPENDITURE limited impact from Mid
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Slide 8: Thank You
THANK YOU 8
Slide 9: Media Relations
MEDIA FINANCIAL CALENDAR RELATIONS ■ Nov 5, 2026: Q3 2026 results Perrine Marchal +32 478 32 62 72 Laetitia Schreiber +32 487 74 38 07 media.relations@syensqo.com 9