 PORTLAND, Maine--BUSINESS WIRE--WEX Inc. NYSE: WEX, a leading financial technology service provider, today reported financial results for the three months ended June 30, 2021. Momentum continued through the second quarter as we delivered robust revenue and earnings growth, signed new customer and renewed existing business, and more than doubled total purchase volume processed across the Company compared to last year to 21 billion. These exceptional results reflect strong execution from th 