Company lists · Data refreshed September 2026

Top 25 Multi-stage venture capital firms based in Seattle, United States

RevenueBase identified 46 company matches for multi-stage venture capital firms associated with Seattle, United States as of September 2026 and tracks 466 professional contacts across them, including 172 with verified work emails. Across the United States, New York is the largest hub for this category (630 companies); Seattle has 46.

This list covers company matches for multi-stage venture capital firms associated with Seattle, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 14, 2026 How this list was built
46Companies
466Contacts tracked
172Verified emails
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The 25 largest multi-stage venture capital firms based in Seattle, United States

Ranked by team size
Top 25 of 46 company matches for multi-stage venture capital firms based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 202611-5084 contacts →

Exact match

“Seed, early stage and acceleration stage investor and partner for founders.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 2026n/a68 contacts →

Exact match

“Alliance of Angels is the largest and most active angel group in the Pacific Northwest.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 202611-5040 contacts →

Exact match

“Tola Capital is a venture capital firm that focuses on the once-in-a-generation opportunity to invest in the next wave of enterprise software companies enabled by the new data and…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 202611-5024 contacts →

Exact match

“FUSE is a venture capital firm based in the Pacific Northwest that partners with early-stage software entrepreneurs.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 202611-5020 contacts →

Exact match

“WestRiver Group is a multi-sector investment company that invests in early and growth stage businesses and concepts across the global innovation economy.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-1020 contacts →

Exact match

“Graham & Walker is an early-stage VC fund rooted in a powerful founder community, backing bold founders that don’t fit the VC mold.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 202611-5018 contacts →

Exact match

“Maveron is a consumer centric venture capital firm.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-1017 contacts →

Exact match

“We are an early-stage venture firm based in Seattle investing in high-potential AI and ML technology companies across the US, Canada, and the UK.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-1016 contacts →

Exact match

“At Pier 70, we invest in impact-driven innovation.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 202611-5015 contacts →

Exact match

“Voyager Capital is a leading Pacific Northwest venture firm providing entrepreneurs with the resources, experience and connections to build successful technology companies.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-1012 contacts →

Exact match

“Preseed venture capital fund”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-1011 contacts →

Exact match

“Unlock Venture Partners is a venture capital firm focused on early-stage technology investments in Seattle and Los Angeles.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-1010 contacts →

Exact match

“We invest in early-stage founders building the future of digital commerce in Africa.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-108 contacts →

Exact match

“Keiretsu Capital was established with the express mission of fostering closer ties between Keiretsu Forum angels, the institutional investor community and Keiretsu Forum portfolio…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-106 contacts →

Exact match

“Zoic Capital is the only US-based venture firm focused on early stage healthcare innovations at the intersection of life sciences and medical technology.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 202651-2006 contacts →

Exact match

“A multi-vertical investor program that was founded in 2018 with a goal to support progressive and passionate entrepreneurs in starting up and scaling up their business.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-105 contacts →

Exact match

“Founded in 2015, Allumia Ventures (formerly known as Providence Ventures) is a venture capital firm focused on Digital Health, Tech-enabled Healthcare Services, and MedTech.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18Exact matchSeattle, United StatesHQ recorded Sep 14, 20261-105 contacts →

Exact match

“Fortson VC is a venture capital firm based in the pacific northwest that partners with curious and courageous founders who are pushing the boundaries of what’s possible.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-105 contacts →

Exact match

“Biosphere Investment Group is an angel fund based out of Seattle, WA, that invests in entrepreneurs focusing on the tech, life sciences, and fintech sectors.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-104 contacts →

Exact match

“Founders Co-op is the leading seed-stage investment fund in the Pacific Northwest.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-104 contacts →

Exact match

“Breakwater Ventures is a pre-seed and seed fund that invests in exceptional founding teams across the US and Canada with a preference for founding teams in the Pacific Northwest…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-103 contacts →

Exact match

“SpringRock Ventures is a Seattle-based venture firm focused on the convergence of healthcare and technology.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23Exact matchSeattle, United StatesHQ recorded Sep 14, 20261-102 contacts →

Exact match

“TheFounderVC is a pre-seed and seed venture fund based in Seattle and San Francisco Bay Area, focused exclusively on early-stage Vertical AI companies in the US.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-102 contacts →

Exact match

“Hemisphere Ventures invests in early stage frontier technology.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25Exact matchSeattle, WA, United StatesHQ recorded Sep 14, 20261-102 contacts →

Exact match

“Uprise is: a venture studio, a validation lab, and a micro PE firm.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

Showing 25 of 46 multi-stage venture capital firms based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 172 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Multi-stage venture capital firms based in Seattle, United States at a glance

As of Sep 14, 2026
36.9%Verified-email coverage
10.1Average contacts per company
1-10Median size (employees)
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
9
51-200
2

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 46 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Seattle, United States whose business descriptions match “multi-stage venture capital firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 172 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 14, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “multi-stage venture capital firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many multi-stage venture capital firms are there based in Seattle, United States?

RevenueBase identified 46 company matches for multi-stage venture capital firms associated with Seattle, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Madrona tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most multi-stage venture capital firms?

New York leads the United States with 630 company records, followed by San Francisco (550) and Palo Alto (180). Seattle has 46.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 172 professional contacts with verified work emails tracked across these 46 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.