Seattle crypto companies: who actually builds here

Why Seattle, of all places

Ask anyone outside the Pacific Northwest to name American crypto cities and you will get San Francisco, New York, Miami and possibly Austin. Seattle does not come up, and that reflects a genuine difference in what the city produces rather than an absence of activity.

Seattle builds plumbing. The two companies that defined the local economy — Amazon and Microsoft — created an unusually deep bench in distributed systems, cloud architecture and large-scale infrastructure, and that is precisely the skill set blockchain infrastructure requires. It is not the skill set that produces trading firms and hedge funds, which is why the city's crypto sector looks the way it does: heavy on rails, light on speculation.

Two other structural factors matter. Washington has no personal income tax, which is a real advantage in recruiting engineers whose compensation is equity-weighted — and, as our tax guide explains, a partial advantage rather than a complete one once the capital gains excise tax is accounted for. And DFI, unlike some state regulators, publishes fintech guidance and engages with novel business models, which gives a compliance-first company a workable path rather than a wall.

Coinme: the local anchor, and why it matters to you

If you have ever seen a crypto option on a Coinstar machine in an American supermarket, you have used a Seattle company. Coinme was founded here in 2014 by Neil Bergquist and Michael Smyers, is headquartered at 255 South King Street in Pioneer Square, and became the first licensed Bitcoin ATM operator in the United States.

The business is a cash on-ramp rather than a trading venue. Coinme is a licensed money transmitter and a FinCEN-registered MSB, and its Coinstar partnership plus its own retail counter network reach something in the order of 50,000 retail locations nationally. That partnership is the direct reason Seattle has denser grocery-aisle crypto coverage than most comparable American cities — a genuine local advantage we cover in practical terms in our Bitcoin ATM guide and cash routes guide.

The company's most significant recent development: on January 13, 2026, Polygon Labs announced definitive agreements to acquire both Coinme and Sequence in a transaction reported above $250M+, with the stated aim of building regulated stablecoin payments infrastructure in the United States. Reporting at the time indicated the Coinme leg was expected to close in the second quarter of 2026, subject to regulatory approvals. Polygon's announcement sets out the rationale: Coinme brings the money transmitter licences and retail compliance infrastructure, Sequence brings cross-chain payment tooling.

Infrastructure, data and lending

Beyond Coinme, the Puget Sound ecosystem is best understood in three clusters. Company databases covering the region typically list several dozen active blockchain firms, and it is worth saying plainly that many are small teams rather than significant employers.

Blockchain infrastructure and Web3 protocols. The largest cluster by headcount, covering node infrastructure, developer tooling, decentralised application platforms and protocol engineering. Names that appear consistently in regional listings include ArcBlock, one of the earlier decentralised application platforms, and teams working on Layer 1 and Layer 2 infrastructure. This is the cluster that most directly reflects the city's cloud engineering heritage.

Enterprise crypto data and accounting. A less visible but commercially substantial group solving the unglamorous problem of making crypto legible to accountants, auditors and regulators. Lukka is the most established name in this space with a Seattle presence, working on crypto asset data and middle-and-back-office tooling. If you have ever wondered how a fund reconciles a thousand on-chain transactions for an audit, this is the industry that answers it.

Crypto-adjacent lending and finance. Firms building credit products against digital and alternative assets, including Arch, which focuses on lending against alternative asset holdings. Figure, the blockchain-based lending platform, also appears in regional company listings.

Worth noting what is absent from all three clusters: proprietary trading firms, market makers and hedge funds. Those concentrate in Chicago, New York and offshore, and their absence is why a Seattle resident wanting to execute a large trade uses a nationally operating desk rather than a local one — see our OTC guide.

The Amazon and Microsoft effect

No account of Seattle crypto is complete without the two companies that are not crypto companies. Their influence runs in three directions.

The most direct is infrastructure. An enormous share of the world's blockchain nodes, indexers and exchange back-ends run on cloud infrastructure built by engineering organisations headquartered in this metropolitan area. That is a genuine, if indirect, form of local significance.

The second is talent flow. Seattle crypto startups recruit heavily from both companies, and the resulting engineering culture is noticeably different from a trading-derived one — more emphasis on reliability, security review and operational discipline, less on speed of iteration. Whether that is an advantage depends entirely on what you are building.

The third is enterprise blockchain work, which absorbed a large amount of regional effort during the 2017 to 2021 period and has since consolidated considerably. A fair reading is that the durable output was less about distributed ledgers than about identity, provenance and data integrity tooling that outlived the branding.

Capital, and what the numbers say

Washington's Web3 investment activity is meaningful without being on a California scale. The 2024 Washington State Blockchain Report identified more than $797 million in Web3-related investment across the state, including roughly $369 million in early-stage venture capital.

The market conditions those numbers sit inside changed sharply. The broad US crypto venture market moved from the 2023 downturn into a considerably more selective cycle through 2024 to 2026, with investor attention concentrating on infrastructure, stablecoins, tokenisation, compliance, custody and institutional-grade platforms — which, as it happens, maps closely onto what Seattle already builds. The Polygon acquisition of Coinme is a clean illustration of that thesis in action: regulated rails command a premium; speculative consumer applications do not.

The meetup scene, and why it matters more here

Seattle has an unusually durable crypto community relative to its commercial footprint. Several groups have been running continuously for years, and the tone is technical rather than promotional — which is not universal in this industry.

Long-running fixtures include Seattle Bitcoin and the Seattle Bitcoin and Beer group, both of which have been meeting for years and skew towards people who write software for a living. The Blockchain Underground is a private group with a substantial membership and a Slack presence connected to the US Blockchain Coalition. TF Labs Seattle has hosted monthly events since 2018, positioning itself as a bridge between the technical community and the broader Pacific Northwest business and policy world. BlockchainNW runs a regional conference.

Two honest observations. First, these are excellent places to learn and a bad place to do your first trade — the counterparty risk in a peer transaction does not disappear because you met someone at a pub, a point we make in our venue guide. Second, because Seattle's crypto job market runs on personal networks more than on job boards, attending is genuinely the highest-return activity available to someone trying to work in the sector locally.

What Seattle is missing

Worth stating clearly, both for accuracy and because these gaps shape what is available to you as a resident.

• No walk-in exchange or trading counter. Nowhere in the city can you queue up, show ID and trade in person.
• No local OTC desk with a public storefront. Block trades are handled by nationally operating desks that onboard remotely.
• No significant market-making or proprietary trading presence. That activity lives in other cities.
• No crypto-native bank. Local institutions vary in their comfort with crypto proceeds, as our cash-out guide discusses.
• A thinning kiosk market. The largest national operator shut its fleet in May 18, 2026, and DFI counts roughly 482 kiosks statewide. Coverage gaps in West Seattle and the industrial south end are real.

None of which is a problem for a resident who simply wants to buy crypto. The online route reaches every address in King County at a price no physical venue can match — which is, fittingly, exactly what the infrastructure this city builds is for.

Questions about the Seattle crypto scene

What crypto companies are based in Seattle?

Coinme is the best-known, headquartered in Pioneer Square and the first licensed Bitcoin ATM operator in the United States. The wider Puget Sound ecosystem includes blockchain infrastructure and Web3 projects, enterprise crypto data and accounting firms, and crypto-adjacent lending platforms. Company listings for the region typically count several dozen active blockchain firms, though many are small teams rather than large employers.

Is Coinme a Seattle company?

Yes. Coinme was founded in Seattle in 2014 by Neil Bergquist and Michael Smyers and is headquartered at 255 South King Street in Pioneer Square. It became the first licensed Bitcoin ATM operator in the United States and powers the crypto feature inside Coinstar kiosks, which is the main reason Seattle has unusually dense grocery-store crypto coverage.

Was Coinme acquired?

On 13 January 2026, Polygon Labs announced definitive agreements to acquire both Coinme and Sequence in a deal reported above $250 million, aimed at building regulated stablecoin payments infrastructure in the United States. Reporting at the time indicated the Sequence transaction was expected to close first, with the Coinme transaction expected to complete in the second quarter of 2026 subject to regulatory approvals.

Why is Seattle a good city for crypto companies?

Three structural advantages. A very deep engineering talent pool built by Amazon and Microsoft, including world-leading cloud and distributed systems expertise. No state personal income tax, which matters for recruiting people with equity compensation. And a regulator in DFI that engages with fintech business models rather than simply refusing them, which gives compliance-first companies a workable path.

Are there crypto jobs in Seattle?

Yes, though the market is smaller than San Francisco or New York and skews towards infrastructure, cloud and compliance rather than trading. Local employers include the companies in this guide, plus crypto and blockchain teams inside the large cloud providers. Attending the local meetups is genuinely the most effective route into the network — this is a city where hiring happens through it.

Is there a crypto exchange headquartered in Seattle?

Coinme is a licensed cryptocurrency exchange and money transmitter headquartered in Seattle, though its business is retail cash on-ramping rather than an order-book trading venue. There is no major order-book exchange headquartered here, and no walk-in trading counter anywhere in the city.