Fortune 500 roll out stablecoins after GENIUS Act, MiCA

Major Fortune 500 companies launched commercial-scale stablecoin products in 2026 following regulatory clarity from the GENIUS Act in the United States and MiCA in Europe. The initiatives cover payments, banking, asset management and technology and include the June 30, 2026 launch of the Open USD consortium with more than 140 corporate partners.

Open USD launched as a partner-governed dollar standard with no mint or redeem fees and a model to share reserve yield among participants. Founding partners include Visa, Stripe, Mastercard, American Express, BlackRock, Google, Shopify and Coinbase. The consortium aims to provide a neutral settlement rail for corporate and merchant payments.

Visa and Mastercard each pursued multi-rail settlement and consumer-facing solutions while joining Open USD. Visa settled USDC transactions on Ethereum and Solana for merchant acquirers and formed a partnership with Yellow Card to expand payments in EEMEA. Jack Forestell, Visa’s chief product and strategy officer, said the company plans to apply its card-network risk controls and operational standards to Open USD’s trust infrastructure. Mastercard combined Open USD participation with a consumer product, the MetaMask Card, which connects MetaMask Money Account users to Mastercard merchant acceptance. Jorn Lambert, Mastercard’s chief product officer, described stablecoins as shared infrastructure for third parties to build on.

PayPal expanded PYUSD on Ethereum and Solana, distributing the coin across its user base and offering a 3.7% APY reward for U.S. users. PYUSD is issued by Paxos under New York supervision. SoFi used a national bank charter to issue SoFiUSD through a Paxos white-label arrangement and also joined Open USD, allowing it to offer a branded coin while participating in the consortium.

Asset managers launched tokenized Treasury and money market products aimed at stablecoin reserve management. BlackRock’s BUIDL tokenized money market fund held more than $2.5 billion in assets across multiple blockchains as of June 2026. Fidelity introduced the Reserves Digital Fund as a Rule 2a-7 government money market product with a 0.18% expense ratio designed for GENIUS Act-compliant reserve management. State Street launched SSCXX, a Rule 2a-7 vehicle that listed Anchorage Digital among initial investors. BNY Mellon provides custody for BlackRock’s tokenized product and expects stablecoins could reach roughly $1.5 trillion by 2030, according to the bank’s chief product and innovation officer, Carolyn Weinberg.

JPMorgan maintained a proprietary approach, continuing to operate JPM Coin and the Kinexys network for institutional clients. JPMorgan processed more than $1 billion in daily blockchain payments for those clients through its existing infrastructure.

Retail and technology platforms moved to integrate stablecoins for merchant and treasury use. Shopify joined Open USD to influence merchant-facing features for its 1.75 million merchants. Amazon evaluated accepting USDC and USDT at checkout for U.S. customers. DoorDash joined Open USD to pilot faster payouts and lower-cost disbursements for delivery workers; co-founder Andy Fang noted the company has seen benefits from rapid access to earnings and plans to explore international use.

Corporate participants cited several measurable use cases: lower cross-border settlement costs through near-instant rails, treasury yield on idle balances via tokenized government funds that currently yield about 4.5% to 5%, supplier payments with faster settlement, and gig-economy payroll and disbursements. Firms estimate that routing a portion of high-volume cross-border flows to stablecoin rails could reduce costs by hundreds of millions of dollars annually for large corporates.

Regional bank consortia also emerged. Japan’s three megabanks signed a memorandum to issue a yen-pegged coin targeting corporate use in 2027 under local supervision. An Italian consortium led by BANCOMAT and nine banks planned a MiCA-compliant euro stablecoin pilot in mid-2026.

Companies and regulators identified risks and constraints. Firms face differing compliance regimes across jurisdictions, coordination among more than 140 Open USD partners could complicate governance, and reserve-yield economics rely on current Treasury rates; a significant drop in yields would reduce the returns on tokenized reserve funds. Market participants continue to test operational, custodial and legal arrangements as products move into commercial use.