Which Institutions Are Using Polygon (POL)? A 2026 Adoption Breakdown
Polygon has attracted a notable roster of institutional adopters, including JPMorgan, Mastercard, BlackRock, Franklin Templeton, Stripe, and Visa, making it one of the most enterprise-tested blockchain infrastructure layers in operation today. With $3.3 billion in real-world asset value tracked on the network and a TokenSonar institutional adoption score of 74/100, Polygon sits firmly in the upper tier of infrastructure-archetype blockchains being put to work by the world's largest financial and technology organizations.
The Full List of Institutions Using Polygon in 2026
TokenSonar tracks six major institutions that have deployed on or integrated with the Polygon network. Each represents a distinct use case, which helps explain why the network scores well across multiple adoption dimensions rather than excelling in just one vertical.
- JPMorgan Onyx/Kinexys
- Mastercard
- Franklin Templeton
- BlackRock
- Stripe
- Visa
That list is striking not for its length but for its composition. It includes two of the world's largest asset managers (BlackRock and Franklin Templeton), two global payment networks (Visa and Mastercard), the dominant institutional banking blockchain arm (JPMorgan Onyx/Kinexys), and a major fintech payments platform (Stripe). These are not speculative pilot participants. These are institutions with the compliance, legal, and engineering resources to vet and commit to blockchain infrastructure seriously.
Banking and Wholesale Finance: JPMorgan Onyx/Kinexys
JPMorgan's Onyx division, now operating under the Kinexys brand, represents the most significant wholesale finance presence on Polygon among tracked institutions. Kinexys has been one of the most active builders in institutional blockchain, and its engagement with Polygon's infrastructure reflects the network's capacity to handle permissioned, compliance-grade transaction environments. For large banks, the ability to settle tokenized assets on a network with high throughput, low cost, and established enterprise tooling is a core requirement, and Polygon's architecture addresses each of those demands.
The $3.3 billion in real-world assets tracked on Polygon by TokenSonar is a figure that institutions like JPMorgan's Kinexys help explain. Wholesale settlement, intraday liquidity tools, and tokenized deposit frameworks all require a stable, scalable substrate, and Polygon has positioned itself as a credible option in that space.
Payments Networks: Visa, Mastercard, and Stripe
The presence of three payments institutions on the same blockchain infrastructure layer is commercially significant. Visa and Mastercard are the two largest card networks in the world, and their decisions to engage with any blockchain are made slowly and deliberately. Stripe, meanwhile, has become the default payment infrastructure for a wide range of internet-native businesses.
For payments companies, Polygon's appeal lies in its combination of Ethereum compatibility, transaction speed, and cost structure. Stablecoin settlement, merchant payment rails, and cross-border transaction testing all become more tractable on a network that can process transactions at scale without the gas cost variability of Ethereum's base layer. The fact that all three of these institutions are tracked as active Polygon participants, rather than simply exploratory, signals that the network has cleared real technical and compliance thresholds in the payments vertical.
Asset Management: BlackRock and Franklin Templeton
The tokenization of real-world assets is the sharpest growth edge in institutional blockchain adoption right now, and both BlackRock and Franklin Templeton have staked meaningful ground in that territory. Their presence on Polygon connects directly to the $3.3 billion RWA figure TokenSonar attributes to the network. Tokenized money market funds, treasury instruments, and other yield-bearing assets require a blockchain environment that regulators and compliance teams can audit, that counterparties can access reliably, and that integrates with existing custodial and transfer agent infrastructure.
Polygon has invested heavily in precisely those integrations. For asset managers operating at the scale of BlackRock and Franklin Templeton, network choice is a long-term infrastructure decision, not a short-term experiment. Their continued engagement with Polygon is one of the clearest signals that the network's RWA stack is production-grade rather than aspirational.
How Polygon Compares to Other Infrastructure-Archetype Blockchains
TokenSonar classifies Polygon alongside Solana and Stellar (XLM) in the infrastructure archetype, distinguishing these networks from settlement rails (ETH, XRP) and store-of-value assets (BTC). Across that infrastructure peer group, Polygon, Solana, and Stellar all score 74/100 on institutional adoption, placing them in a competitive band below XRP (84/100), BTC (88/100), and ETH (91/100).
What separates Polygon from its infrastructure peers is not the headline score but the composition of its institutional base. The combination of payments networks, asset managers, and a major bank's blockchain division is a breadth of adoption that reflects deliberate enterprise positioning. Polygon's EVM compatibility, meaning it runs the same smart contract environment as Ethereum, gives it a significant practical advantage. Institutions that have already built on Ethereum can extend, test, or scale on Polygon without rebuilding their entire technical stack.
It is also worth noting that Polygon currently carries no ETF status in TokenSonar's tracking. This means its 74/100 score and its $3.3 billion RWA figure are driven entirely by direct institutional deployment rather than by financial product wrapping. That is a different kind of adoption signal than what drives BTC's or ETH's higher scores, and it is arguably a more operationally meaningful one for the infrastructure category.
What Drives Polygon's Institutional Adoption Score
TokenSonar's 74/100 score for Polygon reflects three underlying dynamics that the institution list above makes concrete. First, Polygon has achieved genuine multi-vertical adoption, spanning banking, payments, and asset management simultaneously. Second, its RWA footprint of $3.3 billion demonstrates that institutions are using it for economically substantive activity, not just proofs of concept. Third, the Ethereum compatibility layer reduces switching costs and technical risk, which shortens the adoption cycle for institutions that already operate in EVM environments.
The score also reflects current limitations. Without ETF-based exposure and with a narrower regulatory profile than Ethereum or Bitcoin, Polygon has not yet crossed into the investment product layer of institutional finance. That ceiling is visible in the gap between Polygon's 74 and Ethereum's 91.
The TokenSonar View
Polygon's institutional story in 2026 is best understood as a payments and tokenization infrastructure play that has attracted exactly the right category of enterprise adopters. JPMorgan Kinexys anchors the wholesale finance use case, Visa, Mastercard, and Stripe represent the payments settlement opportunity, and BlackRock and Franklin Templeton validate the RWA tokenization thesis. Together, these six institutions generate a real-world asset footprint of $3.3 billion and produce an institutional adoption profile that is broader across verticals than most infrastructure-archetype competitors at the same score tier. For anyone evaluating which institutions use POL, the answer is not one sector but three, and that diversification across banking, payments, and asset management is the most durable signal of Polygon's enterprise positioning heading into the second half of the decade.