🦊/Investors

33N

Venture capital

Silicon Valley · Seed–Series B · 51 people tracked

Find your way into 33N

1,747 people in our graph share verified history with the 33N team — schools, employers, funds. One of them is your warm intro.

Tyler Wilsonunlockedknows Achiad Avivi · together at Ey (overlapped)
×2knows the team · via INSEAD
×5knows the team · via Ey
×3knows the team · via A.T. Kearney
knows the team · via Maverick Capital
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Investment thesis

33N is a European VC firm investing globally in frontier Cybersecurity, AI, and Defense companies that secure and power the AI era. With more than a decade of specialist experience across the modern cyber cycle, the firm backs early-stage founders building category leaders, having supported three unicorns at their earliest rounds and seen portfolio companies acquired by global tech giants. The firm leverages proprietary data, deep sector knowledge, and relationships, and is backed by a network of 50+ CISOs, AI and data leaders, and operators organized into two forums — the CISO Circle and the AI & Data Circle — to connect portfolio companies with customers, channels, and technical talent.

Source: firm website, verified Aug 3, 2026.

Stage
Seed–Series B
Check
$4.3M – $13M
HQ
Silicon Valley, LU
Leads rounds
Leads
Instruments
Equity
Founded
2014
Last 12 months
2 investments
AUM
$220M
Tracked investments
31
Acquisitions
2

Team · 51 people

from the firm's website & curated & public directories
Eyal Hayardeny· Strategic Committee — Co-Founder at Reblazein

Co-founder of Reblaze; member of the Strategic Committee.

Joe Vadakkan· Expert Advisory Board — Founder of Atomic Zero
José Ramón· Expert Advisory Board — Founder at Nextel
Pablo de la Riva· Co-founder & CEO
Paulo Marques· Strategic Committee — Co-Founder at Feedzai

Co-founder of Feedzai; member of the Strategic Committee.

Pawel Boksa· Expert Advisory Board — Private Equity Professional, Co-founder at CDeX P.S.A.in
Ricardo Oliveira· Expert Advisory Board — Co-Founder & CTO at ThousandEyes (acquired by Cisco)
Shyam Krishnaswamy· Expert Advisory Board — Co-Founder at Deepfencein
Alina Medentsy· VC Operations Analystin
André Azevedo· Expert Advisory Board — CEO at Ancoris
Artur Monteiro· Technologist In Residence
Elie AbenMoha· Expert Advisory Board — Chief IT Security Officer at Publicis Groupein
Hadi Anwar· Expert Advisory Board — Chief Cybersecurity Officer at Core42
Henrique Silva· Expert Advisory Board — Head of AI & Data at Lokain
John Cassidy· Expert Advisory Board — Bus Dev Manager at Palo Alto
Médéric Hurier· Expert Advisory Board — AI/ML Architect & Engineer
Michael J. Glenn· Expert Advisory Board — Global Cybersecurity Architecture & Engineering Leader at Deloitte
Paulo Moniz· Expert Advisory Board — Director of Information Security and IT Risk at EDPin
Pierre Polette· Strategic Committee — Group CEO at Sinariin

Group CEO at Sinari; member of the Strategic Committee.

Founder mafia

The 33N mafia →

6 people who came through 33N went on to found or lead other companies.

What they invest in

from 27 of 31 portfolio companies

Cybersecurity ×21SaaS ×19AI & Machine Learning ×16Enterprise Software ×16Developer Tools ×9Cloud Computing ×8Data & Infrastructure ×3Fintech ×2

HQs:United States×4Germany×1Spain×1Israel×1Italy×1New Zealand×1

Who they back

founder profiles across 15 portfolio companies
40%
solo founders
6 of 15 mapped founding teams
30%
repeat founders
of 20 founders with career history

Founding team size:solo founder×62 founders×73 founders×2

Where their founders studiedfrom 14 founders with education data

The Academic College of Tel-Aviv, Yaffo ×3Massachusetts Institute of Technology ×2Tel Aviv University ×2

What their founders studiedfrom 15 founders with field-of-study data

Computer Science ×11Business & Management ×5Economics ×2

Where their founders worked beforefrom 20 founders with career history

Israeli Air Force ×3Feedzai ×2OWASP ×2

Investments · 31 tracked

founders shown can be your intro path

By year:2025 · 32024 · 22021 · 12018 · 28 dated

Acoruacoru.comin𝕏

Acoru is a fraud prevention and cybersecurity company founded by former Buguroo/Revelock leaders, focused on detecting and preventing online fraud at scale.

AI & Machine LearningCybersecurityFintech

Pablo de la Riva Ferrezuelo(Co-founder)inDavid Morán(Co-founder)in

Co-investorsAdara VenturesAthos Capital

Aponoapono.ioin𝕏Acquired

Apono provides an access management platform that replaces standing privileges by granting scoped, just-in-time access at runtime and automatically revoking it.

Cloud ComputingCybersecurityDeveloper ToolsEnterprise SoftwareSaaS

Sara Teare(Founder)Rom Carmel(CEO and Co-Founder)inOfir Stein(CTO and Co-Founder)in

Co-investorsAccelBackbone AngelsMatrixMeron CapitalMindset VentureNew Era Capital Partners+9 more

Arctic Wolfarcticwolf.comin𝕏

Arctic Wolf provides managed detection and response (MDR) services with 24x7 security teams that detect, investigate, and respond to threats using an open XDR platform processing trillions of events weekly.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaS

Brian NeSmith(Founder & CEO)in

Co-investorsArtisanal VenturesBright Pixel CapitalClearSkyCyber Mentor FundDelta-v CapitalDraper Associates+16 more

Aryakaaryaka.comin𝕏

Aryaka provides managed SD-WAN and SASE networking and security services delivered over a global cloud network for enterprise customers.

Cloud ComputingCybersecurityEnterprise SoftwareSan Mateo, US

Ashwath Nagaraj(Executive Officer, Director)inAjit Gupta(Executive Officer, Director)Matt Carter(Executive Officer, Director)inSonal Puri(Executive Officer)inShailesh Shukla(Chief Executive Officer & Chair of the Board)Darin McAreavey(Chief Financial Officer)in

Co-investorsThird Point VenturesAltos VenturesDTCPMohr Davidow VenturesNexus Venture PartnersPresidio Ventures+2 more

Atheros Communicationsqualcomm.cominacquired by Qualcomm

Wireless LAN chipsets (ATHR); acquired by Qualcomm in 2011.

San Diego, US

Co-investorsAVVICCP Venture PartnersMayfield FundNew Enterprise Associates (NEA)Qualcomm VenturesStorm Ventures+4 more

Bagel AIbagel.aiin𝕏Seed · Apr 2025 · $6M

Bagel AI is an AI-powered platform that connects product and go-to-market teams by integrating with existing tools to translate customer feedback and product metrics into revenue-driven business decisions.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareMarketing TechSaaS

Co-investorsAlliance DAO (ex DeFi Alliance)Tachles VC

Barracudabarracuda.comin𝕏

Barracuda provides a suite of cloud-based and on-premises cybersecurity solutions protecting organizations against email threats, data loss, network attacks, and application vulnerabilities.

Cloud ComputingCybersecurityEnterprise SoftwareSaaS

Co-investorsFrancisco PartnersOpenView Venture PartnersSequoia CapitalTen ElevenSecha Capital

BitSight Technologiesbitsight.comin𝕏Jun 2018

Bitsight provides a cyber risk intelligence platform that monitors entities across the internet to identify vulnerabilities and emerging threats in real time.

AI & Machine LearningCybersecurityData & InfrastructureEnterprise SoftwareSaaSCambridge, US

Nagarjuna Venna(Executive Officer, Director)inStephen Boyer(Co-founder & Chief Innovation Officer)inShaun McConnon(Executive Officer, Director)Robert T Turner(Executive Officer, Director)Elizabeth Fischer(Executive Officer)inBrian Cohen(Executive Officer)in

Co-investorsAlphaDriveCapital Midwest FundComcast VenturesFlybridge Capital PartnersGlobespan Capital PartnersMenlo Ventures+7 more

Codacycodacy.comin𝕏

Codacy provides tools that help engineering teams improve code quality and security.

AI & Machine LearningCybersecurityDeveloper ToolsSaaSLisbon, PT

Jaime Jorge(Co-founder & CEO)inJoão Caxaria(Co-founder)inKendrick Curtisin

Co-investorsArmilar Venture PartnersBright Pixel CapitalFaberCaixa CapitalEQT VenturesJoin Capital

Cybersixgillcybersixgill.comin𝕏

Cybersixgill (part of Bitsight) provides a cyber threat intelligence platform that captures, processes, and alerts security teams to emerging threats, TTPs, IOCs, and risk exposure, covering areas such as compromised credentials, vulnerabilities, ransomware, and adversary activity.

AI & Machine LearningCybersecuritySaaS

Elad Lavi(Founder)in

Co-investorsBright Pixel CapitalElron VenturesOurCrowdREV Venture PartnersSonae IM

DataGalaxydatagalaxy.comin

DataGalaxy provides a governance platform that connects technical and business teams to manage data and AI as a driver of organizational value rather than a compliance burden.

AI & Machine LearningData & InfrastructureEnterprise Software

Seb

Co-investorsAV8 VenturesNewfund CapitalEvolem

Deepfencedeepfence.io𝕏

Cloud-native workload protection platform designed for protecting applications on containers, VMs and serverless environments

Co-investorsAllegisCyber CapitalBright Pixel CapitalChiratae VenturesSonae IM

Equixlyequixly.cominSeries A · Dec 2025 · $12M

Equixly runs a continuous penetration testing platform that uses an autonomous "Agentic AI Hacker" to discover, attack, and validate applications and APIs in production, uncovering business logic flaws, authorization failures, and multi-step exploit chains.

AI & Machine LearningCybersecurityDeveloper ToolsSaaS

Mattia Dalla Piazza(CEO & Founder)inAlessio Dalla Piazza(CTO & Founder)in

Co-investorsAlpha Intelligence CapitalJME Ventures

Excellium Servicesexcellium-services.comin𝕏

Excellium Services, part of Thales, provides cybersecurity services including risk reduction, security operations centre monitoring, incident response, and cyber threat intelligence.

Cybersecurity

Co-investorsBright Pixel Capital

Exeinexein.ioin𝕏Series B · Jul 2024 · $16M

Exein builds runtime cybersecurity for Physical AI and connected devices, protecting firmware, AI agents, cloud workloads, and Linux-based systems on-device across industries such as industrial, automotive, and aerospace.

AI & Machine LearningCybersecurityIoTRome, IT

Gianni Cuozzo(Founder & CEO)inGiovanni Alberto Falcione(Chief Technology Officer)inGerardo Gagliardo(Chief Financial Officer)inGary Walshe(Chief Commercial Officer)in

Co-investorsBalderton CapitalBerliner Volksbank VenturesGeodesic CapitalHV CapitalIntrepid Growth PartnersRedstone+6 more

Feedzaifeedzai.comin𝕏

Feedzai provides AI-powered fraud detection and financial crime prevention for banks and financial institutions.

AI & Machine LearningCybersecurityFintech

Nuno Sebastião(Founder & CEO)in

Co-investorsArmilar Venture PartnersBright Pixel CapitalDCVC (Data Collective)Dozen InvestmentsGutbrain VenturesKarma Ventures+9 more

Hackuityhackuity.ioin𝕏

Hackuity provides a vulnerability management platform that aggregates security tools and uses risk-based scoring to prioritize and automate remediation of cyber threats for organizations.

CybersecurityEnterprise SoftwareSaaS

Co-investorsBright Pixel CapitalForgePoint CapitalSonae IM

Irius Riskiriusrisk.comin

IriusRisk develops ACSDA (Automated Cyber Security Design Assistant), a tool for real-time, automated security design and threat modeling of cloud infrastructure as code such as CloudFormation and Terraform.

AI & Machine LearningCloud ComputingCybersecurityDeveloper ToolsEnterprise SoftwareSaaS

Stephen De Vries(CEO of IriusRisk (now Chief Strategy Officer, ThreatModeler))inArchie Agarwal(Founder & Advisor)inKevin Gallagher(Chief Executive Officer)inKaren Higgins(Chief Financial Officer)inKrishna Bala(Chief Technology Officer)inMike LeBlanc(Chief Revenue Officer)in

Co-investors360 CapitalBright Pixel CapitalChamaeleonPaladin Capital GroupSonae IMSwanlaab Venture Factory+1 more

Jscramblerjscrambler.comin𝕏Seed · Mar 2018 · $2M

Jscrambler provides client-side security software that monitors and controls third-party and AI-powered scripts running in the browser to prevent supply chain attacks, data leaks, and code tampering.

CybersecurityDeveloper ToolsEnterprise SoftwareSaaS

Co-investorsBright Pixel CapitalChamaeleonSonae IMAce Capital PartnersPortugal Ventures

Link11link11.comin𝕏

Link11 provides DDoS protection and cloud infrastructure services, serving enterprises that require network security and availability across a global infrastructure.

Cloud ComputingCybersecurityEnterprise SoftwareSaaS

Co-investorsData Point Capital

Meduxmedux.comin𝕏

MedUX provides Quality of Experience (QoE) solutions for testing, benchmarking, and monitoring of fixed and mobile networks.

AI & Machine LearningCloud ComputingData & InfrastructureEnterprise SoftwareIoTSaaS

Luis Molina(CEO)inRafael González(EMEA SVP)inAlfonso Araujo(SVP, Product & Technology)inJorge Aguilar(Americas SVP)in

Co-investorsBright Pixel Capital

OutSystemsoutsystems.comin𝕏Feb 2021

OutSystems provides an AI-powered development platform that enterprises use to build, deploy, and manage mission-critical applications and AI agents with built-in security and governance.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSGrand Duchy, US

Rui Pereira(Director)

BoardJoaquim Rodrigues(Director)inPaulo Rosado(Executive Officer, Director)inStephen Shanley(Director)Christian Resch(Director)Michael Pehl(Director)

Co-investorsArmilar Venture PartnersGoldman SachsBright Pixel CapitalChamaeleonSonae IMTiger Global Management

Panorayspanorays.comin𝕏

Panorays provides continuous monitoring and assessment of external attack surfaces and third-party cyber risks through automated scanning of digital assets across supply chains.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaSTel Aviv, IL

Matan Or-El(CEO & Co-Founder)inMeir Antar(COO & Co-Founder)inDemi Ben-Ari(Co-Founder & Chief Strategy Officer)in

Co-investorsAlephGreenfield PartnersMoneta VCOak HC/FTBlueRed PartnersGreenspring Associates+1 more

Portainerportainer.ioin𝕏

Portainer builds a container management platform that simplifies deployment and administration of containerized applications.

Cloud ComputingDeveloper ToolsEnterprise Software

Anthony Lapenna(Founder)inNeil Cresswell(Founder)in

Co-investorsAlt VenturesBessemer Venture PartnersBlack Nova VCBright Pixel CapitalMovacNZ Growth Capital Partners+2 more

Probelyprobely.comin𝕏

Probely is a security testing platform that discovers APIs and web applications, finds their vulnerabilities, prioritizes them, and provides guidance on how to fix them.

CybersecurityDeveloper ToolsSaaS

Co-investorsBright Pixel CapitalChamaeleonSemapa NextShilling VCTIIN Capital

Reblazereblaze.com

Reblaze provides a cloud-based security platform that detects and blocks attacks on web applications and infrastructure, including AI-powered DDoS protection, while also delivering content such as text, images, and video with low latency.

Cloud ComputingCybersecuritySaaS

Co-investorsBright Pixel CapitalJAL Ventures Ltd.Pride Capital PartnersSixThirty Ventures

SafeBreach Attack Simulation Platformsafebreach.comin𝕏

SafeBreach offers a continuous threat exposure management (CTEM) platform that combines breach and attack simulation, attack path validation, and an AI agent to help enterprise security teams identify, prioritize, and remediate cyber risk.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaS

Guy Bejerano(CEO & Co-founder)inItzik Kotler(CTO & Co-founder)inMichal Weiner(Chief Financial Officer)inRaman Kumar(Chief Customer Officer)in

Co-investorsOCV PartnersBain CapitalDTCPBright Pixel CapitalDnx VenturesEmerald Development Managers+2 more

StrikeReadystrikeready.comin𝕏

StrikeReady offers an AI-powered security command center that centralizes, analyzes, and operationalizes security data across an organization's entire security tech stack.

AI & Machine LearningCybersecuritySaaS

Alex Lanstein(CTO)in

Co-investorsCriteria Venture TechHitachi VenturesMonta Vista CapitalOutliers VC11.2 Capital

Weaveworksweave.works

The page hosts "WeaveSlot", offering articles and services related to online slot gambling, including game reviews, demo play, free credits, deposit/withdrawal via True Wallet, and bankroll management tips for players.

ConsumerGamingLondon

Matthias Radestock(Executive Officer, Director)Alexander Richardson(Executive Officer, Director)

BoardKevin Comolli(Director)inJohn Newton(Director)in

Co-investorsAccelBright Pixel CapitalAccel-KKRGV (Google Ventures)Sonae IM

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

AcoruAIMesh Security

Exits · 2

2 acquisitions · showing 1

Atheros Communicationsacq. by Qualcomm

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has 33N made?
33N has 31 tracked investments, 2 of which have exited, including 3 dated in the last 24 months.
What stage does 33N invest at?
33N invests at the Seed, Series A, Series B stages.
What is 33N's typical check size?
33N typically writes checks of $4.3M – $13M.
What sectors does 33N focus on?
33N focuses on AI & Machine Learning, Cybersecurity, Data & Infrastructure, Defense Tech, Enterprise Software, SaaS.
Where is 33N located?
33N is headquartered in Silicon Valley, LU.
Does 33N lead rounds?
Yes, 33N leads investment rounds.
Who does 33N co-invest with?
33N most often shares deals with Bright Pixel Capital, Chamaeleon, Armilar Venture Partners, among 109 tracked co-investors.

Images

33N photo

Co-investors · 19

Bright Pixel Capital

Bright Pixel Capital is an investment firm backing technology companies, with a strong focus on cybersecurity, retail tech, and infrastructure software across multiple geographies.

Accel

Accel is a venture capital firm that partners with exceptional teams, positioning itself as a first partner to founders globally.

Both backed · 2
$1.6M – $70M
JME Ventures

JME Ventures is a Spain-focused seed-stage venture capital firm that backs founders building world-class solutions, having invested in over 70 startups since 2012.

Both backed · 2
$108K – $3.3M
GV (Google Ventures)

GV (Google Ventures) is a venture capital firm that has invested in artificial intelligence and machine learning since its early days, building a global portfolio of more than 100 AI companies across infrastructure, life sciences, and applications.

Both backed · 1
$250K – $50M
Lightspeed Venture Partners

Lightspeed is a global venture capital firm that has spent over two decades backing innovative companies as an early and first investor.

Both backed · 1
$1.7M – $87M
Bessemer Venture Partners

Bessemer Venture Partners is a global venture capital firm that partners with entrepreneurs across enterprise, consumer, and healthcare sectors from early stages through growth.

Both backed · 1
$5M – $100M
Balderton Capital

Balderton Capital is a European venture capital firm that backs technology startups.

Both backed · 1
$5M – $50M
Unusual Ventures

Unusual Ventures is a venture capital firm that backs enterprise and infrastructure founders from initial insight through market leadership, providing a proprietary playbook for finding product-market fit.

Both backed · 1
$1M – $15M
AllegisCyber Capital

AllegisCyber Capital is a venture capital firm focused exclusively on cybersecurity investments, emphasizing deep domain expertise and operating experience.

Both backed · 1
$3M – $5M
360 Capital

360 Capital is a European venture capital firm active since 1997, investing in innovative technology startups across deep-tech, climate-tech and digital sectors.

Both backed · 1
$162K – $10.8M
Adara Ventures

Adara Ventures is an early-stage technology investor with roughly two decades of experience backing companies built on proprietary data, trust, domain depth and physical systems.

Both backed · 1
$540K – $7.6M
Swanlaab Venture Factory

Swanlaab Venture Factory is a Spanish venture capital firm that invests in and actively supports founders building high-growth companies, providing capital, strategic expertise and hands-on company-building support.

Both backed · 1
$540K – $3.2M
7 more co-investors

Portugal VenturesIntel CapitalNextGen Venture PartnerseCAPITAL ENTREPRENEURIAL PARTNERSSands Capital VenturesSunvest Capital PartnersArctic Wolf

Firms observed investing alongside 33N, from public investor directories. Shared companies are the overlap with 33N's recorded portfolio.

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