Top Payments & Financial Infrastructure companies

Global payments and financial platform for businesses offering multi-currency accounts, cross-border transfers, and card issuing with $1B+ annualized revenue.

Cross-Border Payments · Series G $330M

Cross-Border Payments

Series G

$330M

HQ

Enterprise stablecoin payments infrastructure platform enabling businesses to integrate stablecoin rails for payouts, acceptance, and cross-border settlement.

Stablecoin Infrastructure · Growth

Stablecoin Infrastructure

Growth

—

HQ

Fiat-to-crypto on-ramp and off-ramp provider offering local payment methods in 160+ countries for apps and wallets to integrate crypto purchasing.

On-Off-Ramps · Growth $16M

On-Off-Ramps

Growth

$16M

HQ

Issues USD Coin (USDC) and Euro Coin (EURC), the world's second-largest regulated stablecoins, and operates a global payments network for on-chain settlement.

Stablecoin Issuers · IPO

Stablecoin Issuers

IPO

—

HQ

Global payment processor and acquirer handling trillions in annual volume across 175+ countries, now part of Global Payments following its 2026 combination.

Payment Infrastructure · Acquired Global Payments

Payment Infrastructure

Acquired

Global Payments

HQ

Web3 infrastructure company providing fiat-to-crypto on-ramp solutions used by 500+ wallets and applications, alongside NFT checkout and enterprise payment tools.

On-Off-Ramps · Growth $200M

On-Off-Ramps

Growth

$200M

HQ

Global fintech-as-a-service platform that aggregates 900+ local payment methods across 100+ countries through a single API for enterprises and marketplaces.

Payment Infrastructure · Series F $500M

Payment Infrastructure

Series F

$500M

HQ

Decentralized finance protocol issuing USDe, a crypto-native synthetic dollar using delta-neutral hedging strategies, with a market cap exceeding $5.8B.

AI-powered fraud prevention and compliance platform for real-time payments, offering instant ACH-to-crypto on-ramps and risk management for fintechs and crypto companies.

Payment Infrastructure · Series C $70M

Payment Infrastructure

Series C

$70M

HQ

Leading non-custodial crypto wallet on Solana, Ethereum, and Bitcoin with 10M+ monthly active users, supporting in-wallet swaps, NFT display, and dApp connectivity.

Consumer Wallets · Series C $150M

Consumer Wallets

Series C

$150M

HQ

Stablecoin orchestration platform that provided APIs for businesses to move money globally using stablecoins; acquired by Stripe in 2025 for $1.1B.

Stablecoin Infrastructure · Acquired Stripe

Stablecoin Infrastructure

Acquired

Stripe

HQ

Largest US-regulated crypto exchange and on-ramp; launched Base, an Ethereum L2 that has become a major stablecoin settlement layer.

On-Off-Ramps · Post-IPO $1.1B

On-Off-Ramps

Post-IPO

$1.1B

HQ

Fiat-to-crypto on-ramp provider offering global coverage for buying and selling crypto assets through a developer-friendly SDK and API.

Fortune 500 payments technology company providing merchant acquiring, processing, and software solutions globally, combined with Worldpay in 2026.

Payment Infrastructure · Post-IPO

Payment Infrastructure

Post-IPO

—

HQ

Issues First Digital USD (FDUSD), a regulated USD-backed stablecoin with ~$400M market cap, primarily used in Asian markets and listed on Binance.

Payment operations platform providing APIs and web applications for businesses to automate money movement across ACH, wire, RTP, FedNow, and real-time ledgers.

Payment Operations · Series C $50M

Payment Operations

Series C

$50M

HQ

The world's most widely used self-custodial crypto wallet with 30M+ monthly active users, supporting Ethereum and L2s with built-in swaps, bridging, and fiat on-ramps.

Consumer Wallets · Series D $450M

Consumer Wallets

Series D

$450M

HQ

Global digital payment processor offering end-to-end acquiring and processing with direct connections to card networks, serving enterprise merchants in 150+ currencies.

Payment Infrastructure · Series D $1B

Payment Infrastructure

Series D

$1B

HQ

Commission-free trading and financial services platform with 24M+ funded accounts, offering crypto trading, wallets, and a growing payments footprint.

Consumer Wallets · IPO $2.1B

Consumer Wallets

IPO

$2.1B

HQ

Global cross-border payments platform that bypasses SWIFT rails, processing £9B+ monthly for 11M+ customers with transparent FX and near-instant settlement.

Cross-Border Payments · IPO

Cross-Border Payments

IPO

—

HQ

Modern card-issuing platform providing open-API infrastructure for businesses to issue, authorize, and manage card programs with real-time programmable controls.

Payment Infrastructure · IPO $1.2B

Payment Infrastructure

IPO

$1.2B

HQ