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The Full List of 29 Unicorn Startups in Washington (2026)

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Washington is home to 29 unicorn startups. The ecosystem includes IT security firm Tanium, valued at $9 billion, and fusion power company Helion Energy, with a valuation of $5.43 billion.

The state's startup scene covers a wide range of fields from enterprise software to gaming. Recent additions include cloud security developer Chainguard and Web3 platform Story Protocol.

Below is the full list of 29 Washington unicorn startups at this time.

Top 10 Most Valuable Washington Unicorns

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Tanium provides a converged endpoint management platform that gives IT operations and security teams comprehensive control over their networks. This allows enterprises to manage vulnerabilities, hunt for threats, and distribute patches with speed and at a massive scale.

Valuation$9B (Joined March 2015)
Year Founded2007
FoundersDavid Hindawi, Orion Hindawi
Funding Amount$1B
Company SizeMajor Organization (1,001-5,000)
Last Funding StatusVenture Round
Top InvestorsIVP, Franklin Templeton, Andreessen Horowitz, Wellington Management, TPG

Helion Energy is building fusion power plants designed to provide the world with a new source of clean electricity. Their approach uses a pulsed, non-ignition system that aims to be the first commercially viable path to generating power from fusion.

Valuation$5.43B (Joined November 2021)
Year Founded2013
FoundersChris Pihl, David Kirtley, George Votroubek, John Slough
Funding Amount$1B
Company SizeLarge Team (251-1,000)
Last Funding StatusSeries F
Top InvestorsMithril Capital Management, Lightspeed Venture Partners, Sam Altman, SoftBank Vision Fund, Y Combinator

Icertis created an AI-powered platform for enterprise contract management. Their software turns contracts from static documents into strategic advantages, helping companies ensure compliance and minimize risk.

Valuation$5.B (Joined July 2019)
Year Founded2009
FoundersMonish Darda, Samir Bodas
Funding Amount$566.5M
Company SizeMajor Organization (1,001-5,000)
Last Funding StatusVenture Round
Top InvestorsSAP, Meritech Capital Partners, Headline, Greycroft, B Capital

Outreach builds a sales execution platform that uses AI to help sales teams close more deals and drive predictable growth. Their platform provides AI-powered guidance to help sellers be more productive and effective when engaging with customers.

Valuation$4.4B (Joined April 2019)
Year Founded2014
FoundersAndrew Kinzer, Gordon Hempton, Manny Medina, Wes Hather
Funding Amount$489M
Company SizeLarge Team (251-1,000)
Last Funding StatusSeries G
Top InvestorsMenlo Ventures, Vista Equity Partners, Techstars, Sapphire Ventures, Spark Capital

Chainguard builds secure, minimal container images that help developers ship software with little to no known vulnerabilities. The team also created Sigstore, the open source standard for signing and verifying the integrity of software artifacts.

Valuation$4B (Joined July 2024)
Year Founded2021
FoundersDan Lorenc, Kim Lewandowski, Ville Aikas
Funding Amount$892M
Company SizeLarge Team (251-1,000)
Last Funding StatusSeries D
Top InvestorsSpark Capital, General Catalyst, Sequoia Capital, IVP, Lightspeed Venture Partners

Highspot builds a sales enablement platform designed to boost the performance of sales teams. Their software equips sales representatives with relevant content, guidance, and training to engage buyers more effectively.

Valuation$4B (Joined February 2021)
Year Founded2012
FoundersDavid Wortendyke, Oliver Sharp, Robert Wahbe, Scot Gellock
Funding Amount$644.9M
Company SizeMajor Organization (1,001-5,000)
Last Funding StatusSeries F
Top InvestorsB Capital, Madrona, Tiger Global Management, Salesforce Ventures, Sapphire Ventures

Rec Room builds a cross-platform gaming universe where users can play and create games together. Their platform is recognized for fostering a global community and enabling user-generated content across VR, mobile, and console devices.

Valuation$4B (Joined March 2021)
Year Founded2016
FoundersBilal Orhan, Cameron Brown, Dan Kroymann, John Bevis, Josh Wehrly, Nick Fajt
Funding Amount$294M
Company SizeLarge Team (251-1,000)
Last Funding StatusSeries F
Top InvestorsFirst Round Capital, Madrona, Coatue, Sequoia Capital, Index Ventures

Temporal Technologies provides an open-source platform that enables developers to build highly scalable and resilient applications. Their technology simplifies the orchestration of complex workflows, making it easier to write durable code and focus on business logic.

Valuation$3B
Year Founded2019
FoundersMaxim Fateev, Samar Abbas
Funding Amount$454.5M
Company SizeMid-Size Team (51-250)
Last Funding StatusSeries C
Top InvestorsMadrona, Index Ventures, StepStone Group, Sequoia Capital, Tiger Global Management

Group14 Technologies manufactures a silicon-carbon composite material to replace the graphite anodes inside lithium-ion batteries. Their advanced material enables batteries with significantly higher energy density and faster charging speeds for products like electric vehicles and consumer electronics.

Valuation$3B
Year Founded2015
FoundersAaron Feaver, Rick Costantino, Rick Luebbe
Funding Amount$1.2B
Company SizeLarge Team (251-1,000)
Last Funding StatusSeries D
Top InvestorsYaletown Partners, Decarbonization Partners, Lightrock, Vsquared Ventures, OMERS Ventures

Story Protocol created an on-chain framework for intellectual property that allows narrative universes to be openly remixed and expanded. Their technology tracks contributions and distributes revenue, enabling a new model for collaborative creation.

Valuation$2.25B (Joined August 2024)
Year Founded2022
FoundersJason Levy, Jason Zhao, Seung Yoon Lee
Funding Amount$134.3M
Company SizeLean Team (11-50)
Last Funding StatusSeries B
Top Investorsdao5, Polychain, Andreessen Horowitz, a16z crypto, Samsung NEXT

The Remaining 19 Unicorns Founded in Washington

The top 10 companies are just the beginning of Washington's startup story. The next group of unicorns has already raised over $7 billion combined, with many building tools for AI and data analytics.

Some are newer companies, while others have been growing for years. Here’s a look at the rest of the companies shaping the state's future.

Unicorn StartupMain IndustryYear FoundedAmount RaisedValuation
Stoke Space logo Stoke SpaceMobility2019$1B$2B
Rad Power Bikes logo Rad Power BikesEnvironment2007$329.3M$2B
Zenoti logo ZenotiFintech2010$331M$2B
fabric logo fabricEnterprise2016$293.5M$2B
Upside logo UpsideMedia2016$165M$2B
Swiftly logo SwiftlyMarketing2018$215.6M$1.2B
Qumulo logo QumuloData2012$347.3M$1.2B
SeekOut logo SeekOutMedia2016$188.6M$1.2B
Rebellion Defense logo Rebellion DefenseAI2019$150M$1.15B
Karat logo KaratEnterprise2014$169.1M$1.1B
Mapbox logo MapboxAnalytics2010$614.2M$1B
Amperity logo AmperityAnalytics2016$187M$1B
iSpot.tv logo iSpot.tvMarketing2012$382.8M$1B
Morning Consult logo Morning ConsultAI2014$91M$1B
TerraPower logo TerraPowerEnergy2006$1.5B$1B
Place logo PlaceReal Estate2019$100M$1B
Truveta logo TruvetaAnalytics2020$515M$1B
OfferUp logo OfferUpMedia2011$381M$1B
Flexe logo FlexeCloud2013$263M$1B

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