Fundraising FoxFour Rivers Group
Venture capitalSan Francisco · Growth · 4 people tracked
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Investment thesis
Four Rivers Group is a venture capital firm investing in expansion-stage technology companies across global markets, offering flexible financing structures with no minimum check size or ownership requirements.
Source: firm website, verified Sep 29, 2026.
Team · 4 people
from public directories
What they invest in
from 17 of 21 portfolio companiesSaaS ×10AI & Machine Learning ×8Enterprise Software ×7Developer Tools ×5Digital Health ×4HR Tech ×4Cloud Computing ×3Data & Infrastructure ×3
HQs:United States×16Canada×1
Investments · 21 tracked
founders shown can be your intro pathBy year:2026 · 12025 · 32024 · 12023 · 12022 · 32021 · 22017 · 12015 · 22014 · 22011 · 12010 · 118 dated
BillionToOne is a precision diagnostics company that uses molecular counting technology to develop non-invasive prenatal screening and liquid biopsy tests for early disease detection.
BiotechDigital HealthHealthtechMedical DevicesSan Francisco, US
Oguzhan Atay(Founder)inDavid Tsao(CTO)inSukrit Silas(Founder)inBrett Huff(Director of Engineering)Mihir Sewak(Software Engineering Manager)Jen Katzburg(Principal Recruiter)
Co-investors500 Emerging Europe500 GlobalAsymmetry VenturesCivilization Ventures Management, Llce2vcFifty Years+23 more
New Relic provides a full-stack observability platform that allows engineering teams to monitor and troubleshoot software systems across their entire stack.
AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsEnterprise SoftwareSan Francisco, US
Lewis Cirne(Executive Officer, Director)Robin Schulman(Executive Officer)Chris Cook(Executive Officer)inJim Gochee(Executive Officer)inMark Sachleben(Executive Officer)inHilarie Koplow-McAdams(Executive Officer)in
Board seatAdam Messinger· per SEC Form D
Co-investorsAccelCapitalGDag VenturesFrancisco PartnersGolub GrowthInsight Partners+5 more
AgileOne (now Acquia CDP) offers a Customer Data Platform that unifies customer data from sources such as websites, mobile, email, POS, and CRM into single customer profiles for marketing teams.
Data & InfrastructureMarketing TechSaaSMountain View, US
Omer Artun(Executive Officer, Director)Anselme Le Van(Executive Officer)Dominique Levin(Executive Officer)inBill Kiriakis(Executive Officer)Saravanan Chettiar(Executive Officer)
BoardRajeev Batra(Director)in
Co-investorsTenaya CapitalMayfield FundSequoia Capital
BotCity provides a centralized platform for managing Python scripts created by AI or human developers, offering orchestration, monitoring, security controls, and governance capabilities.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareSan Francisco, US
Lorhan Caproni(Founder)inGabriel Archanjo(Founder)inMarcia Sanzovo(COO)
Co-investorsAlexia VenturesAstellaFirestreak VenturesNorte VenturesY CombinatorMyAsiaVC+3 more
D2L develops a learning management platform called Brightspace that enables organizations in K-12, higher education, associations, and corporate sectors to deliver, manage, and track educational content and learner outcomes.
AI & Machine LearningCloud ComputingEdTechEnterprise SoftwareSaaSWaterloo, CA
Connie Ryan(Founder and President)John Baker(President, CEO and Board Chair; founder)in
Co-investorsNew Enterprise Associates (NEA)NewView CapitalOMERS Ventures
Build, Ship, Run (Docker); originally dotCloud: "The first Platform as a Service that lets you deploy and scale ALL your apps in the languages and frameworks you already use."
CybersecurityDeveloper ToolsPalo Alto, US
Solomon Hykes(Co-Founder (dotCloud); creator of Docker; former CTO, Docker, Inc.)Sebastien Pahl(Co-Founder, dotCloud)Kamel Founadi(Co-Founder, dotCloud)Don Johnson(CEO, Docker, Inc.)Mark Cavage(President and Chief Operating Officer)Vinh Le(Chief Financial Officer)
Co-investorsAME Cloud VenturesAtlassian VenturesBain Capital VenturesCiti VenturesCoatue ManagementGoldman Sachs+14 more
DTEX provides behavioral intelligence software that monitors and analyzes user activity across endpoints and applications to detect insider threats, data exfiltration, and AI-driven risks.
AI & Machine LearningCybersecurityEnterprise SoftwareSaaSPalo Alto, US
Mohan Koo(Founder)Chris Hale(Co-founder)Marshall HeilmaninJohn Richardson(Executive Officer)inChristy Wyatt(Executive Officer, Director)inRajan Koo(Executive Officer)in
Co-investorsCapitalGNorwest Venture PartnersDefence TrailblazerEscalate Capital PartnersRunway Growth CapitalWing
Findem provides talent intelligence and people analytics for leaders and hiring teams, helping them understand candidate backgrounds and potential beyond resume information to make better hiring and team-building decisions.
AI & Machine LearningHR TechSaaSRedwood City, US
Raghu Batta Venkat(Co-founder & CTO)Hariharan Kolam Govindarajan(Executive Officer, Director)Hariharan Kolam(Founder)inHari Kolam(Founder)inRaghu Venkat(Founder)
BoardGaurav Garg(Director)in
Co-investorsAcadian Ventures Management, LlcHarmony PartnersWing
Provides a digital experience cloud that dramatically improves web application consumer experience, engagement and revenue.
Hariharan Kolam(Founder)Manav Mital(Founder & CEO)Daniel Lewin(Founder)Tom Leighton(Founder)Ariel Zeitlin(Founder)Dror Sal'ee(Founder)
Co-investorsBessemer Venture PartnersGeodesic CapitalMillennium Technology Value PartnersStructural CapitalTenaya CapitalWing+12 more
Instawork is a marketplace that connects local businesses with hourly workers for short-term staffing needs.
AI & Machine LearningEnterprise SoftwareFuture of WorkHR TechMarketplacesSan Francisco, US
Sumir Meghani(CEO)inSaureen Shah(CTO)inMark Wallace(Chief Financial Officer)inDebarshi Kar(CTO)inKeith Chapman(Chief Legal Officer / General Counsel)inCathy Hardin(Chief Revenue Officer)in
Co-investorsAfore CapitalAmino CapitalCorner VenturesCraft VenturesGreylock PartnersGV (Google Ventures)+15 more
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Knot provides APIs that connect cardholders to hundreds of merchants, allowing card issuers and fintech apps to add features such as updating stored card information across merchants.
Developer ToolsFintechSaaS
Kieran O'Reilly(Founder)Rory O'Reilly(Founder)
Co-investorsFJ LabsFour Acres CapitalGiant Ventures Global LlpGood FriendsInterplay Ventures Early Stage Management LlcNava Ventures+3 more
Nimble provides digital workflow and patient engagement software for independent and regional pharmacies, helping them manage prescription fulfillment, mobile checkout, and patient communications.
Digital HealthHealthtechMarketing TechRetail TechSaaSWellness & FitnessSan Francisco, US
Talha Sattar(CEO)inTalha Waqar(Executive Officer, Director)Farouk Ladha(Director)Taylor Helgren(Patient Advocate)kia amiri(product)Drea Reichwein(recruiting manager)
Co-investorsDag VenturesFelicis VenturesY CombinatorZ Venture CapitalFirst Round CapitalFocus Opportunity Fund+8 more
Parakeet Health offers a healthcare-native conversational AI platform that automates inbound and outbound patient access workflows—appointment scheduling, referral and fax processing, cancellation and no-show recovery, patient recall, and FAQs—across voice, SMS, fax, and email.
AI & Machine LearningDigital HealthHealthtechSan Francisco, US
Aaron Lee(Founder)inJung Park(Founder)in
Co-investorsCanvas VenturesCoFound Partners VentureStoryHouse
Ploomber provides cloud infrastructure for organizations to deploy and operate AI applications at scale.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareNew York City, US
Eduardo Blancas(Founder)inIdo Michael(Founder)in
Co-investorsY Combinator
PowerReviews provides a user-generated content platform that helps brands and retailers collect, analyze, and benchmark customer product ratings and reviews to improve conversion, product quality, and customer experience.
E-commerceMarketing TechSaaSChicago, US
MATT MOOG(Executive Officer, Director)inPAUL MARIANI(Director)RALPH TERKOWITZ(Director)ROBERT SCHUR(Executive Officer)BUD ROSENTHAL(Director)KIM FEIL(Director)
Co-investorsABS Capital PartnersAugust CapitalTenaya CapitalMenlo Ventures
RecruitMilitary connects employers with transitioning service members, veterans, and military spouses through hiring events, recruitment marketing, and hiring technology.
B2B MarketplacesEnterprise SoftwareFuture of WorkGovTechHR TechMarketplacesSaaS
Tim Bestin
Co-investorsThompson Street Capital Partners
Truework provides income and employment verification services, offering a data platform used for verification decisions.
Data & InfrastructureFintechHR TechPropTechSaaS
Ryan Sandler(Founder)inEthan Winchell(Founder)inVictor Kabdebon(Founder)
Co-investorsActivant CapitalEarl Grey CapitalFiDi VenturesFounder CollectiveG SquaredIndustrious Ventures+13 more
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Vidyo, owned by Enghouse Video, provides secure cloud-based video conferencing and enterprise video management solutions across healthcare, finance, education, government, and other industries.
Cloud ComputingDigital HealthSaaSHackensack, US
Ofer Shapiro(Director)inStephen Lehman(Executive Officer)Eran Westman(Executive Officer, Director)inDavid Kaminsky(Executive Officer)in
BoardAl Schuele(Director)Doug Carlisle(Director)in
Co-investorsKaiser Permanente VenturesLuminari CapitalQuestMark PartnersSaints CapitalMenlo VenturesRho Ventures+2 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
SpinnThriveCashUpriver
Exits · 4
2 IPOs · 2 acquisitions · showing 1BillionToOneNASDAQ: BLLN
Portfolio news
latest coverage across their companies
Instawork · Fox4News · Aug 7, 2026
RecruitMilitary · cdo.som.yale.edu · Mar 3, 2026
Findem · thesaasnews.com · Oct 22, 2025
BotCity · finance.yahoo.com · Sep 30, 2025
Frequently asked questions
- How many investments has Four Rivers Group made?
- Four Rivers Group has 21 tracked investments, 4 of which have exited, including 5 dated in the last 24 months.
- What stage does Four Rivers Group invest at?
- Four Rivers Group invests at the Growth stage.
- What sectors does Four Rivers Group focus on?
- Four Rivers Group focuses on Consumer, Data & Infrastructure, Enterprise Software, Hardware, Media & Entertainment, SaaS, Semiconductors.
- Where is Four Rivers Group located?
- Four Rivers Group is headquartered in San Francisco, US.
- Does Four Rivers Group lead rounds?
- Four Rivers Group has led 5 of the 12 rounds where its role is on record.
- Who does Four Rivers Group co-invest with?
- Four Rivers Group most often shares deals with Greylock Partners, SV Angel, Y Combinator, among 30 tracked co-investors.
Co-investors · 13
SV Angel is a San Francisco-based firm that invests long-term in founders, supporting them with advice, introductions, and network access at key business inflection points.
Tenaya Capital is a venture capital firm that partners with entrepreneurs building enduring companies, focusing on growth-stage investments.
Benchmark is a venture capital firm with offices in San Francisco and Woodside that invests in early-stage startups.
First Round Capital is an early-stage venture firm partnering with founders at the very first stages of company creation, backing companies from angel through seed with hands-on support across GTM, recruiting, and operations.
Harrison Metal is a venture capital firm founded in 2008 that invests in early-stage technology startups and periodically offers classes in business history and management.
Canvas Prime (formerly Canvas Ventures) is an early-stage venture firm that leads Series A and B investments, focusing on AI applied to digital health and fintech.
01 Advisors is led by former Twitter CEO Dick Costolo, former Twitter COO Adam Bain, and Facebook's former Chief Revenue Officer David Fischer, who bring first-hand experience scaling Twitter, Google, and Facebook from early revenue to tens of billions in sales. They operate as "venture coaches" who deliberately avoid taking board seats so they can provide candid advice without formal constraints, focusing on Series A and B companies that have product-market fit but need help building professional sales organizations and revenue operations.
Interplay is a startup ecosystem that supports founders across venture activities.
Exponent is co-founded by two operators who were early revenue and growth leaders at multiple breakout fintech companies like Plaid, Ramp, Robinhood, and Stytch, and most of their returns flow to nonprofit endowments and hospitals for scholarships, research, and pediatric healthcare rather than traditional wealthy investors. They keep an unusually small portfolio of just a few companies per year while writing lead checks and providing hands-on go-to-market support through their operator network, focusing on companies that rewire financial and data infrastructure in legacy industries.
305 Ventures is a founder-run venture capital firm that invests in pre-seed and seed stage (0 to 1) companies globally.
▶1 more co-investors
Firms observed investing alongside Four Rivers Group, from public investor directories. Shared companies are the overlap with Four Rivers Group's recorded portfolio.
Similar investors
ACT Venture Capital is an independent Irish venture capital firm that invests €1 million to €15 million in growth-stage private companies, with capacity for larger commitments through syndicated rounds.
EDBI is the investment platform of Singapore's Economic Development Board and Enterprise Singapore, focusing on high-growth technology companies expanding into Singapore and Asia.
Since 1999, Redpoint Ventures has partnered with visionary founders to create new markets and redefine existing ones. The firm invests early in startups building category-defining companies, from AI and infrastructure to security. Redpoint has backed hundreds of companies, including Netflix, Snowflake, Stripe, Ramp, Twilio, Ramp, and Hims, and today backs the next generation of AI leaders like OpenAI, Legora, Modal, Abridge and Physical Intelligence. Redpoint is based in San Francisco and has offices in New York City and Woodside. For more information visit: http://www.redpoint.com/
Tenaya Capital is a venture capital firm that partners with entrepreneurs building enduring companies, focusing on growth-stage investments.
IDG Capital is a multi-strategy investment platform founded in 1993 that supports entrepreneurs across the full business lifecycle, bridging East and West with a global presence and over 300 professionals.