Top Payments & Financial Infrastructure companies

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

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

Global payment network building multi-rail infrastructure spanning card rails, account-to-account payments, and blockchain-based settlement through its Multi-Token Network (MTN).

Card Networks and Incumbents · IPO $2.4B

Card Networks and Incumbents

IPO

$2.4B

HQ

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

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

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

Global financial super-app offering banking, crypto trading, and multi-currency wallets to 40M+ retail and business customers across 38 countries.

Consumer Wallets · Undisclosed

Consumer Wallets

Undisclosed

—

HQ

Global digital wallet and payments platform with 400M+ active accounts; launched PYUSD stablecoin on Ethereum and Solana, becoming the first major US financial institution to issue a stablecoin.

Consumer Wallets · Acquired $1.5B

Consumer Wallets

Acquired

$1.5B

HQ

Global payment platform offering unified acquiring, processing, and gateway services for enterprise merchants including Meta, Uber, and Spotify.

Payment Infrastructure · IPO $1.1B

Payment Infrastructure

IPO

$1.1B

HQ

Financial data network connecting 12,000+ financial institutions to apps like Venmo, SoFi, and Betterment via APIs that power account linking, transaction data, and income verification.

Payment Operations · Growth

Payment Operations

Growth

—

HQ

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

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

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

Digital asset infrastructure company providing cross-border payment solutions to financial institutions and issuer of RLUSD, an enterprise-grade USD stablecoin.

Cross-Border Payments · Growth $500M

Cross-Border Payments

Growth

$500M

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 E $300M

Payment Infrastructure

Series E

$300M

HQ

Operates Cash App, a consumer financial app with 50M+ monthly actives offering Bitcoin trading, direct deposit, and peer-to-peer payments, alongside Square for merchant payment acceptance.

Consumer Wallets · IPO $243M

Consumer Wallets

IPO

$243M

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 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

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

Regulated blockchain infrastructure company that issues USDP, PAX Gold, and powers white-label stablecoins including PayPal's PYUSD.

Stablecoin Issuers · Series D $300M

Stablecoin Issuers

Series D

$300M

HQ

Cross-border payment platform connecting global enterprises to 900+ local payment methods across 40+ emerging markets in Africa, Asia, and Latin America.