Investor Presentation Second Quarter 2021

MEANINGFUL OPPORTUNITY TO DRIVE GROWTH WITH EXISTING CLIENTS Significant opportunity to expand relationships with approximately 9,000 new clients (30% of total) Total Clients by Tenure 2020 Proven track record for leveraging the existing portfolio to capture a greater share of client spend Revenue-Weighted Avg. # of Products 1.12 (1) $1,359 Slide 12 1 Year # of Clients 34 Average Revenue Per Client ($ in Thousands) Top 1,000 Clients (2020) $1,286 2 Years 36 $1,614 3 Years 39 (1) Includes several new clients with large pandemic related projects, decreased from 2.31 in 2019. 4.79 $4,250 4+ Years 891 70.1% 4+ Years 1 Year 13.3% 8.3% 8.3% 2 Years 3 Years rr

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