Avantor Results Presentation Deck

M&A update Masterflex Ritter RIM Bio Total Revenue Adj. EBITDA Adj. EPS M&A contribution¹ Navantor™ Q3'22 Actual $48M $40M $3M $91M $35M $0.01 1. YTD Actual $184M $120M $7M $311M $112M $0.04 FY 2022 Estimate -$240 - $260M -$130 - $150M ~$10M -$400M -$130M -$0.05 MM 4 INNOVATION Path forward Launched MasterSenseTM line of Masterflex peristaltic pumps in Q2; on track to launch 14 new products in 2023 COMMERCIAL ENHANCE PROPRIETARY CONTENT NPI roadmap in place to augment Ritter product line, including 4 new product launches in 2023 Leveraging RIM technology to expand direct dispense portfolio LEADERSHIP DRIVE GROWTH THROUGH CHANNEL >75% of global commercial reps trained on Ritter & Masterflex product line, >80 trainings sessions for Masterflex Onboarded 35 global sales specialists in fluid handling Pipeline of >2,000 opportunities with existing accounts across Ritter & Masterflex DELIVER FINANCIAL RESULTS Enhancing operational oversight at Ritter Hired industry experts to lead sprint teams focused on accelerating revenue synergy capture Financial contribution from 3 entities acquired in 2021 (Masterflex, Ritter, RIM Bio). Includes legacy sales through Avantor channel. Includes all contributions from these entities regardless of inorganic vs. organic split. 9

View entire presentation