Allium Raises $40M Series B as Institutional Blockchain Data Becomes Critical Infrastructure

Allium, a New York City-based blockchain data infrastructure company, announced a $40M Series B on June 23, 2026, led by Amplify Partners, with participation from Kleiner Perkins and Theory Ventures. The company builds enterprise-grade blockchain data infrastructure for financial institutions, fintech companies, enterprises, and government organizations.

Founded by Ethan Chan, Co-Founder & CEO, and Cheng Han Lee, Co-Founder & CTO, Allium has built a platform that standardizes blockchain data across more than 150 chains and 10,000 protocols. The company says the platform serves more than 150 enterprise customers and manages over 30 petabytes of blockchain data. The Series B brings Allium's total disclosed funding to approximately $61.5M, following a $4.25M Seed round and a $16.5M Series A.

Allium sits at the intersection of blockchain infrastructure, stablecoin adoption, tokenized assets, and institutional finance. As those markets mature, trusted data infrastructure becomes less of a convenience and more of a requirement. The broader significance extends beyond another venture round because the next phase of blockchain adoption depends as much on reliable data as it does on applications and networks.

What Happened

A surprising amount of the financial world still treats blockchain data like a scavenger hunt. Data lives across networks, standards vary, definitions shift, and one team's metric can become another team's accounting problem. That reality created the opportunity behind Allium.

The company announced a $40M Series B led by Amplify Partners, with participation from Kleiner Perkins and Theory Ventures. As part of the financing, David Beyer, Partner at Amplify Partners, joined Allium's board of directors as part of the Series B investment. Founded in 2021 by Ethan Chan and Cheng Han Lee, Allium has spent the last several years building infrastructure designed to normalize and standardize blockchain data for institutional use. Instead of forcing enterprises to navigate fragmented blockchain datasets, Allium delivers data through APIs, analytics tools, data streams, and enterprise integrations.

Infrastructure companies rarely dominate headlines. They tend to occupy the same category as plumbing, electricity, or air traffic control, and nobody notices them until they fail. Investors, however, notice them long before that.

Why This Matters

The easiest way to misunderstand this funding round is to classify it as another crypto investment. The more accurate interpretation is that investors are backing data infrastructure for a financial system that increasingly operates on-chain.

Blockchain adoption has entered a different phase. Earlier cycles were dominated by speculation, while the current cycle is increasingly focused on payments, settlement, compliance, treasury management, stablecoins, and tokenized financial assets. Those activities require accurate data, not interesting data and not trending data. Financial institutions can tolerate market volatility, but they cannot tolerate unreliable information.

That distinction helps explain why Allium's customer roster includes organizations such as Visa, Stripe, Coinbase, Boston Consulting Group, Phantom, Uniswap Foundation, and a16z Crypto. These organizations operate in environments where data quality has direct operational consequences. When blockchain transitions from experimentation to infrastructure, the winners often become the companies making complexity disappear.

Market Context

Several numbers from Allium's announcement tell a larger story. The company reports revenue growth of more than 10x since its Series A. It serves more than 150 enterprise customers, manages over 30 petabytes of blockchain data, and supports data across more than 150 blockchain networks and 10,000 protocols.

Those figures matter because they reflect increasing institutional demand rather than retail enthusiasm. The backdrop is equally important, with market figures at the time of the announcement referencing approximately $302B in stablecoins outstanding, $394B in on-chain payment volume during 2025, and $27.6B in tokenized financial instruments.

Taken together, those numbers point toward a simple conclusion. The financial industry is gradually building a parallel operating system. Stablecoins are becoming payment rails, tokenized assets are becoming financial products, and blockchain networks are becoming infrastructure layers. Infrastructure layers require trusted data, and that is the market Allium is pursuing.

Competitive Landscape

The blockchain analytics and data market has become increasingly crowded over the past several years. Yet crowding creates its own form of clarity because it forces companies to define exactly where they create value.

Many providers focus on visualization, dashboards, research, or retail-facing analytics. Allium has positioned itself differently, emphasizing enterprise-grade data quality, standardized methodologies, and institutional reliability. That positioning matters because institutional buyers evaluate technology differently than consumers.

Consumers often purchase based on features, while institutions purchase based on trust. A flashy interface can win a demo, but consistent data quality wins procurement reviews, compliance approvals, and multi-year enterprise contracts. The result is a market dynamic where the most valuable company may not be the most visible one.

What This Signals

The strongest funding rounds often reveal where sophisticated investors believe markets are heading. This round suggests growing conviction around a simple thesis: blockchain adoption is becoming an infrastructure story.

Amplify Partners, Kleiner Perkins, and Theory Ventures are not investing in the idea that institutions might someday use blockchain technology. They are investing behind the assumption that institutions already are. That distinction changes everything because once adoption moves from possibility to inevitability, the conversation shifts from "Will this happen?" to "Who will provide the infrastructure?"

For Allium, that creates a substantial opportunity. For the broader market, it creates a roadmap. Tomasz Tunguz, Founder of Theory Ventures and a board member since the company's Series A, has been part of that journey.

The Bigger Industry Shift

Technology markets have a habit of rewarding the layer beneath the layer everyone is talking about. People talked about websites while infrastructure companies built the cloud. People talked about mobile apps while infrastructure companies built developer platforms. People talk about AI applications today while infrastructure companies build the compute, data, and orchestration layers underneath them.

Blockchain appears to be following a familiar pattern. Applications attract attention while infrastructure captures dependency. That does not guarantee success for any individual company. Markets remain competitive, technology changes quickly, and execution still matters.

But the direction of travel is becoming harder to ignore. Financial systems are moving on-chain, data is becoming a strategic asset, and companies that can transform fragmented blockchain activity into trusted institutional intelligence are increasingly positioned at the center of that transition.