Quick facts:
HQ: Bainbridge Island, WA, United States
Funding:
$3.5M · Equity · May 2026
Top Startups in Washington State
This list has 123 startups and was last updated on Oct 15, 2026. 17 of them are hiring right now. Biggest hubs: Seattle (95), Bellevue (6), and Issaquah (4). Largest teams: Heap, Stoke Space, and Helion Energy. Latest round: Porter Score raised $180K (Oct 14, 2026).
123 startupsPage 3 of 4
Quick facts:
HQ: Seattle, WA, United States
Incorporated: 2023
Funding:
$3.4M · Equity · Apr 2026
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HQ: Seattle, WA, United States
Incorporated: 2022
Funding:
$3.15M · Equity · Jun 2026
Quick facts:
HQ: Bellevue, WA, United States
Incorporated: 2022
Funding:
$3.13M · Debt · Jan 2026
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HQ: Bellingham, WA, United States
Incorporated: 2025
Funding:
$3M · Equity · Jan 2026
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HQ: Bothell, WA, United States
Incorporated: 2022
Funding:
$2.69M · SAFE · Jan 2026
Quick facts:
HQ: Seattle, WA, United States
Funding:
$2.38M · Equity · May 2026
Quick facts:
HQ: Seattle, WA, United States
Incorporated: 2022
Funding:
$2.3M · Equity · May 2026
Quick facts:
HQ: Yakima, WA, United States
Funding:
$2.3M · SAFE · Mar 2026
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HQ: Richland, WA, United States
Funding:
$2.15M · Equity + debt · Jan 2026
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HQ: Seattle, WA, United States
Funding:
$2M · Equity · Oct 2026
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HQ: Issaquah, WA, United States
Incorporated: 2024
Funding:
$1.5M · Debt · Jun 2026
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HQ: Seattle, WA, United States
Incorporated: 2021
Funding:
$1.38M · Equity · Jun 2026
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HQ: Coupeville, WA, United States
Incorporated: 2025
Funding:
$1.24M · SAFE · Mar 2026
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HQ: Bellevue, WA, United States
Funding:
$1.1M · SAFE · May 2026
Quick facts:
HQ: Bothell, WA, United States
Incorporated: 2021
Funding:
$1.02M · Debt · Feb 2026
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HQ: Everett, WA, United States
Incorporated: 2022
Funding:
$1M · Debt · Oct 2026
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HQ: Camas, WA, United States
Incorporated: 2026
Funding:
$1M · Equity · Oct 2026
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HQ: Bellevue, WA, United States
Funding:
$1M · Debt · May 2026
Quick facts:
HQ: Seattle, WA, United States
Funding:
$1M · SAFE · Mar 2026
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HQ: Issaquah, WA, United States
Incorporated: 2025
Funding:
$1M · Equity · Jan 2026
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HQ: Kirkland, WA, United States
Incorporated: 2025
Funding:
$1M · Options · Jan 2026
Quick facts:
HQ: Seattle, WA, United States
Incorporated: 2025
Funding:
$300K · Options · Oct 2026
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HQ: Woodinville, WA, United States
Incorporated: 2026
Funding:
$180K · Equity · Oct 2026
Shelf Engine
Acquired
What they do:
Transforms how grocery stores buy highly perishable foods.
Quick facts:
HQ: Seattle, WA, United States
Promoted.ai
Acquired
What they do:
Dramatically better search and ads for marketplaces
Quick facts:
HQ: Seattle, WA, United States
TextPayMe
Acquired
What they do:
Founded in 2005, TextPayMe is an SMS payment service that lets you send money to other people using cell phone text messaging. TextPayMe lets you send money…
Quick facts:
HQ: Seattle, WA, United States
Datarank
Acquired
What they do:
Making sense of social data. (Acquired by SimplyMeasured.)
Quick facts:
HQ: Seattle, WA, United States
highlight.io
Acquired
What they do:
The open source, fullstack monitoring platform: stop guessing why…
Quick facts:
HQ: Seattle, WA, United States
Shift Labs
Acquired
What they do:
Makers of simple, affordable medical devices. Our award-winning…
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HQ: Seattle, WA, United States
Worksphere
Acquired
What they do:
Manage your hybrid workplace
Quick facts:
HQ: Seattle, WA, United States
Tapzilla
Acquired
What they do:
Woot for iOS apps.
Quick facts:
HQ: Seattle, WA, United States
Valor Water Analytics
Acquired
What they do:
Valor Water Analytics delivers a SaaS platform to utilities to detect…
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HQ: Seattle, WA, United States
OpenPipe
Acquired
What they do:
Turn expensive prompts into cheap fine-tuned models
Quick facts:
HQ: Seattle, WA, United States
Soundry AI
Acquired
What they do:
Remix any song into any style
Quick facts:
HQ: Seattle, WA, United States
Booktrope
Shut down
What they do:
Booktrope provides a software platform that makes it easy for…
Quick facts:
HQ: Seattle, WA, United States