Fintech Revenue Rankings 2026
Largest Fintech Companies
by Revenue in 2026
Discover the top 4 highest-earning companies in the Fintech sector. This definitive ranking breaks down their annual revenue, market capitalization, and strategic positioning based on our verified financial database.
Top 4 Fintech Companies List
1
#1 in Fintech
Affirm
See how Affirm earns from merchant fees and consumer interest by underwriting point-of-sale credit.
$2.3B
Revenue (2024)
Cap: $14.2B
2
#2 in Fintech
Afterpay
See how Afterpay earns from merchant fees and late charges while helping retailers drive conversion through buy now, pay later.
$2.1B
Revenue (2024)
Cap: $29.0B
3
#3 in Fintech
Adyen
See how Adyen earns from processing and settlement fees using a single payments platform that reduces complexity for global merchants.
$1.6B
Revenue (2023)
Cap: $38.5B
4
$1.3B
Revenue (2024)
Cap: $9.5B