Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Loading
Home›
Research›
People›
John McMahon
AddedMar 31, 2024
UpdatedJun 28, 2026
John McMahon

John McMahon

Board Member, Snowflake

CrunchbaseLinkedIn

John McMahon's Career

Snowflake
Snowflake

San Mateo, CA, US

Board Member· Board
Observe
Observe

San Mateo, CA, US

Board Member· Board
Lacework
Lacework

Mountain View, CA, US

Board Member· Board
Cybereason
Cybereason

Boston, MA, US

Board Member· Board

Create your profile now and gain access to exclusive deals and high-potential startups.

aVenture product preview
aVenture product preview
aVenture product preview

John McMahon's Career

Snowflake
Snowflake
Public$2B1.4k2012San Mateo, CA, US
Board Member· Board

Recent news

Sumble emerges from stealth with $38.5M to bring AI-powered context to sales intelligenceTechCrunch · 2025
Oneleet raises $33M to shake up the world of security complianceTechCrunch · 2025
Flare raises $30M to thwart info-stealers like those used on Snowflake customersTechCrunch · 2024

Leadership at Snowflake

Mark GarrettMark GarrettBoard Member
Carl EschenbachCarl EschenbachBoard Member
Teresa BriggsTeresa BriggsBoard Member
Frank SlootmanFrank SlootmanBoard Member
Jeremy BurtonJeremy BurtonBoard Member
Kelly A. KramerKelly A. KramerBoard Member

Similar to Snowflake

ReflexReflexSan Francisco, CA, USWeb Developmentest. 2023ReflexSan Francisco, CA, US · est. 2023

Reflex is an open-source Python framework for building and deploying full-stack web applications.

Seed · $5.5M7
DatabricksDatabricksSan Francisco, CA, USAI Platform, Data Platformest. 2013DatabricksSan Francisco, CA, US · est. 2013

Enterprise data analytics platform built on unified lakehouse architecture.

Series I · $29.2B4k
Observe
Observe

San Mateo, CA, US

Board Member· Board
Lacework
Lacework

Mountain View, CA, US

Board Member· Board
Cybereason
Cybereason
Series G$850.6M9502012Boston, MA, US
Board Member· Board

Leadership at Cybereason

Steven MnuchinSteven MnuchinBoard Member
Izhar ArmonyIzhar ArmonyBoard Member
Yossi NaarYossi NaarCo-Founder
Nicholas PercocoNicholas PercocoBoard Member
Lior DivLior DivCo-Founder
Yonatan Striem-AmitYonatan Striem-AmitCo-Founder

Similar to Cybereason

CywareCywareWest Orange, NJ, USCybersecurity, Threat IntelligenceCywareWest Orange, NJ, US

Cyware, a New York-based cybersecurity provider, offers innovative fusion solutions for threat intelligence and response.

Series C · $73M308
Blackpoint CyberBlackpoint CyberIlchester, MD, USCybersecurity Softwareest. 2014Blackpoint CyberIlchester, MD, US · est. 2014

A leading provider of cybersecurity threat hunting, detection, and response technology.

Series C · $207.4M184
CynetCynetNew York City, NY, USSecurity, Threat Intelligenceest. 2015CynetNew York City, NY, US · est. 2015

Cynet: An Israel-born, Boston-based cybersecurity firm, specializing in threat intelligence and endpoint security.

Series C · $78M234
CybleCybleAlpharetta, GA, USThreat Intelligenceest. 2019CybleAlpharetta, GA, US · est. 2019

Cyble: AI-powered global cyber intelligence firm for rapid threat detection & remediation.

Series B · $44.6M240

John McMahon's Co-Investors

Scott RobertsScott RobertsCo-invested · Pace SeedAdam GrossAdam GrossCo-invested · Pace SeedJay SimonsJay SimonsCo-invested · Pace SeedJacob SmithJacob SmithCo-invested · Pace SeedJason LynnJason LynnCo-invested · Pace SeedHila QuHila QuCo-invested · Pace SeedRyan PreciousRyan PreciousCo-invested · Pace SeedJeanne DeWittJeanne DeWittCo-invested · Pace Seed

John McMahon's Similar Executives & Operators

Lau Eng BoonLau Eng BoonBoard Member · BukalapakJay Geoffrey WacherJay Geoffrey WacherBoard Member · BukalapakSoemantri BrodjonegoroSoemantri BrodjonegoroBoard Member · BukalapakWILL WEI CHENGWILL WEI CHENGBoard Member · DiDiDhirubhai H. AmbaniDhirubhai H. AmbaniBoard Member · Reliance RetailMason YeoMason YeoBoard Member · KakaoJaeHong ChoiJaeHong ChoiBoard Member · KakaoSean JohSean JohBoard Member · Kakao

People Similar to John McMahon

Kevin WangKevin WangDirector at Sigma ComputingRob WoollenRob WoollenCo-Founder · Sigma ComputingJohn De SantisJohn De SantisBoard Member · Paladin CloudRahul SinghRahul SinghCo-Founder · SigmoidMurray DemoMurray DemoBoard Member · LaceworkRobert OlivierRobert OlivierCEO · Sigma