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WestRiver Group
AddedFeb 13, 2024
UpdatedJun 28, 2026
WestRiver Group

WestRiver Group

Operating

WestRiver Group: A global investment firm specializing in tech, life sciences, energy, and experiential sectors.

Location
Seattle, WA, US
Founded
2002
Firm
Compare
Portfolio
Fundraising
Employees
Website

WestRiver Group is a global investment firm specializing in technology, life sciences, energy, and experiential sectors. The firm provides integrated capital solutions through venture debt and equity investments, typically participating in Seed to Series E funding rounds. WestRiver Group leverages its thematic investment approach to support innovative companies that aim to drive societal improvements.

Notable portfolio companies include Docusign Inc., Colossal Biosciences, and Viome. The firm is backed by influential investors and emphasizes modern investment principles, leadership, and social responsibility. WestRiver Group offers unique value-add services to its portfolio companies, focusing on long-term value creation for all stakeholders.

WestRiver Group - Portfolio Snapshot

Portfolio activity breakdown across disclosed investments and stages

Total Investments30
Current Portfolio Count22
Total Portfolio Exits1

Top Investment Stages

Series B7 (29.2%)
Seed5 (20.8%)
Series Unknown5 (20.8%)
Series C4 (16.7%)
Series D3 (12.5%)

Stage Mix

Series B 29%Seed 21%Series Unknown 21%Series C 17%Series D 13%

Concentration shown as share of disclosed investments by stage.

Recent Investments

Viome logo

Viome

Groopit logo

Groopit

Colossal Biosciences logo

Colossal Biosciences

Talespin logo

Talespin

QorusDocs logo

QorusDocs

Alladapt Immunotherapeutics logo

Alladapt Immunotherapeutics

Tagboard logo

Tagboard

PTO Exchange logo

PTO Exchange

Toca Football logo

Toca Football

Tradeshift logo

Tradeshift

Lumen Bioscience logo

Lumen Bioscience

Plume Design logo

Plume Design

Onehope logo

Onehope

Madrona Venture Labs logo

Madrona Venture Labs

Tectonic Audio Labs logo

Tectonic Audio Labs

The Riveter logo

The Riveter

Viewpath logo

Viewpath

Singularity University logo

Singularity University

Play Impossible Corporation logo

Play Impossible Corporation

Docusign logo

Docusign

Cardiac Dimensions logo

Cardiac Dimensions

Catalist Homes logo

Catalist Homes

Tachyon Networks logo

Tachyon Networks

WestRiver Group - Similar Investment Firms

Westly Group logo

Westly Group

westlygroup.com

Riveria Investment Group logo

Riveria Investment Group

riveriagroup.com

Two River logo

Two River

tworiver.com

West Capital Advisors logo

West Capital Advisors

westcapadv.com

RiverVest logo

RiverVest

rivervest.com

WestWave Capital logo

WestWave Capital

WestView Capital Partners logo

WestView Capital Partners

wvcapital.com

Westlake International Group. logo

Westlake International Group.

WestCap logo

WestCap

westcap.com

Four Rivers Group logo

Four Rivers Group

West Coast Equity Partners logo

West Coast Equity Partners

westcoast.partners

River Capital Group Holdings logo

River Capital Group Holdings

WestMill Capital logo

WestMill Capital

West Coast Holdings logo

West Coast Holdings

Seed River logo

Seed River

seedriver.com

WestRiver Group - Classification

Also Known As
  • Westriver Group, LLC
NAICS
  • 520000Finance and Insurance
  • 523000Securities, Commodity Contracts, and Other Financial Investments and Related Activities
  • 523900Other Financial Investment Activities
  • 523990All Other Financial Investment Activities
  • 523999Miscellaneous Financial Investment Activities
SIC
  • 6700Holding And Other Investment Offices
  • 6790Miscellaneous Investing
  • 6799Investors, Not Elsewhere Classified
Show 6 more industry codes
NAICS
  • 525000Funds, Trusts, and Other Financial Vehicles
  • 523910Miscellaneous Intermediation
  • 523940Portfolio Management and Investment Advice
SIC
  • 6000Depository Institutions
  • 6720Investment Offices
  • 6722Management Investment Offices, Open-end