Fundraising Fox
Greenfield Partners
Growth equityActively deployingNew York · Series A–Late Stage · 22 people tracked
Also known as GREENFIELD CITIES III LLC · GREENFIELD CITIES LLC · GREENFIELD PARTNERS, LLC
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Investment thesis
Greenfield Partners backs exceptional technology companies at the early growth stage, focusing on the transition point between product-market fit and global scale. The firm targets areas such as AI infrastructure, IT infrastructure, deep tech, cybersecurity, and data platforms, and emphasizes a go-to-market platform to help portfolio companies break through growth barriers.
Source: firm website, verified Sep 29, 2026.
Team · 22 people
from the firm's website & public directories
What they invest in
from 33 of 38 portfolio companiesAI & Machine Learning ×20Enterprise Software ×14Cybersecurity ×6SaaS ×6Cloud Computing ×5Data & Infrastructure ×5Deep Tech ×5Developer Tools ×5
HQs:United States×14Israel×5Germany×2United Kingdom×1
Who they back
founder profiles across 19 portfolio companiesFounding team size:solo founder×82 founders×23 founders×74+ founders×2
Where their founders studiedfrom 26 founders with education data
Reichman University ×4Tel Aviv University ×4The Hebrew University of Jerusalem ×3Bar-Ilan University ×2INSEAD ×2Technion ×2The Academic College of Tel-Aviv, Yaffo ×2University of Chicago ×2
What their founders studiedfrom 28 founders with field-of-study data
Computer Science ×13Business & Management ×9Engineering ×3Mathematics & Statistics ×3
Where their founders worked beforefrom 29 founders with career history
Israeli Military Intelligence ×6Cisco ×2Convoy Inc ×2Israeli Air Force ×2Technion ×2Unit 8200 - Israeli Intelligence Corps ×2YL Ventures ×2
4 founders hold a PhD · 4 hold an MBA (of 27 with degree data)
Investments · 38 tracked
founders shown can be your intro pathBy year:2026 · 42025 · 52024 · 42023 · 22021 · 42017 · 12015 · 121 dated
BigPanda delivers agentic AI and automation for IT operations, helping enterprise IT teams detect, triage, and respond to incidents in complex hybrid cloud and modern software environments.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSMountain View, US
Assaf Resnick(Founder)inElik Eizenberg(Founder)
BoardRobin Vasan(Director)inScott Tobin(Director)inShmuel Levy(Director)
Co-investorsBattery VenturesInsight PartnersSequoia CapitalPelion Venture PartnersWells Fargo Strategic CapitalAkkadian Ventures+6 more
Avanan provides AI-powered email and collaboration security for enterprise companies, powered by Check Point's threat detection engines.
AI & Machine LearningCybersecurityEnterprise Software
Michael Landewe(Founder)in
Co-investorsMagma Venture PartnersStageOne Ventures
Capitolis provides portfolio optimization and capital marketplace solutions that help banks reduce risk, improve capital efficiency, and access funding.
Enterprise SoftwareFintechNew York, US
Gil Mandelzis(Founder)inIgor Teleshevsky(Founder)Tom Glocer(Founder)
Co-investorsAndreessen HorowitzIndex Ventures9Yards CapitalBNP ParibasCanapi VenturesCommunitas Capital Partners+6 more
Commcrete develops tactical radio frequency converters and satellite communication devices that enable mission-critical connectivity in areas without standard communication infrastructure.
Defense TechEnterprise SoftwareHardwareIoTSpace Tech
Itzik Daniel Michaeli(Co-Founder & CEO)inJoshua Yedidia(Co-Founder & CTO)Michael Mor(Co-Founder & COO)in
Co-investorsQ Fund
Coralogix provides an observability platform that analyzes real-time telemetry with AI-powered investigation and cost controls for engineering teams.
AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsSaaS
Ariel Assaraf(Founder)inYoni Farin(Founder)inChetan Chaudhary(CRO)inYael Sapir-Zahavi(CHRO)Eran Hadad(CFO)inBrian Mullen(CMO & Strategic Partnerships)in
Co-investors2B.VCAlephBright Pixel CapitalBrighton Park CapitalJoule VenturesLakewest Venture Partners+9 more
Cynet provides enterprise-grade cybersecurity protection designed to be accessible and affordable for mid-market and smaller organizations.
AI & Machine LearningCybersecurityEnterprise Software
Eyal Gruner(Founder)inNetanel Amar(Founder)
Co-investorsGolub GrowthIbex InvestorsNorwest Venture PartnersQualcomm VenturesVintage Investment Partners
Dealigence is a market intelligence platform that tracks real-time signals such as workforce growth, hiring, ARR estimates, and product adoption to help users identify and evaluate startups early.
Data & InfrastructureFintechSaaS
Adam Lazovski(Founder)in
doubleAI develops Artificial Expert Intelligence (AEI) systems designed to achieve expert-level reasoning and discovery in specific scientific domains, rather than general intelligence.
AI & Machine LearningDeep TechRamat Gan, IL
Amnon Shashua(CEO)inShai Shalev-Shwartz(CTO)Noam WiesinOr Sharirin
Co-investorsBessemer Venture PartnersBRM CapitalDell Technologies Capital
DustPhotonics develops silicon photonics chips (PICs) and an end-to-end SiPho platform with laser integration and fiber coupling, based on its proprietary L3C laser-attach technology.
Deep TechHardwareSemiconductors
Co-investorsCelesta CapitalDeep InsightIntel CapitalKey1 CapitalSienna Venture CapitalValor Equity Partners
Eleos offers life insurance and income protection to consumers in the UK, with an app-based process that explains cover in plain English, provides instant answers, and connects users to licensed experts by WhatsApp, email, or phone.
FintechInsurTech
Co-investorsaMoonArkin CapitalFuel VenturesHeartfelt CapitalInsurTechEight Roads Ventures+4 more
Eleos develops AI-powered software that helps behavioral health clinicians deliver more effective care through data measurement and personalization.
AI & Machine LearningDigital HealthHealthtechMental HealthCambridge, US
Alon Joffe(Founder)inDror Zaide(Founder)inAlon Rabinovich(Founder)inDenny Morrison(Chief Clinical Officer)inRaz Karmi(Chief Information Security Officer)inNoam Cohen(VP of R&D)in
Co-investorsaMoonArkin CapitalArkin Digital HealthF-Prime CapitalLool VenturesMaccabee Ventures+3 more
Equitybee operates a stock option funding marketplace that connects startup employees needing to exercise their vested options with accredited investors and managed funds, providing non-recourse financing that covers exercise costs and AMT bills in exchange for a share of exit proceeds.
FintechMarketplacesLos Angeles, US
Oded Golan(Founder)inOren Barziali(Executive Officer, Director)Oren Barzilai(Founder)inArik Moav(Executive Officer, Director)inMody Radashkovich(Founder)
Co-investorsAltaIR CapitalBattery VenturesGroup 11LocalGlobeQuest Venture Partners
Exodigo maps utilities, foundations, and geotechnical conditions beneath infrastructure projects without excavation, using multi-sensor fusion and AI to produce subsurface maps, insights, and visualizations.
AI & Machine LearningConstruction TechDeep Tech
Jeremy Suard(Founder)inOmer HameiriinOriel HalvaniinIliya KatzIdo Gonen(Founder)inIdo Gonen(Founder)
Co-investors10DAlpha PartnersJibe VenturesNext Legacy PartnersSquare Peg CapitalSuffolk Technologies+5 more
floLIVE is a global IoT network platform built by telecommunications and technology experts that enables intelligent device operations beyond basic connectivity.
Cloud ComputingEnterprise SoftwareIoT
Boaz Goldman(Founder)Rony Cohen(Founder)
Co-investors83NorthQualcomm VenturesSaban Ventures
GoodShip provides a platform for freight transportation procurement and management, unifying systems for RFPs, carrier bidding, and network operations.
AI & Machine LearningEnterprise SoftwareLogistics & Supply ChainSaaSSeattle, US
Ryan Soskin(Co-Founder and CEO)inDavid Tsai(Co-Founder and CTO)inJody Ann Hall(Executive Officer, Director, Promoter)
BoardTy Findley(Director)in
Co-investors53 StationsBessemer Venture PartnersCrosscourt VenturesFUSEGrid CapitalIronspring Venture+2 more
A data center and cloud security company protecting core assets through micro-segmentation controls.
Co-investors83NorthBattery VenturesCervinCisco InvestmentsClaltechPartech Ventures+4 more
Mixtiles creates magnetic picture frames and wall art products that can be easily repositioned without damaging walls, featuring museum-quality printing and customizable sizes and materials.
ConsumerE-commerceRetail Tech
Eytan Levit(Founder)inDavid Katz(Founder)
Co-investors83NorthKreos CapitalC4 Ventures
Oligo provides runtime protection for AI systems, defending against exploitation chains created by language models.
AI & Machine LearningCloud ComputingCybersecurityDeveloper ToolsEnterprise Software
GalNadavAvshalomAvshalom Hilu(Founder)Gal Elbaz(Founder)Nadav Czerninski(Founder)
Co-investorsBallistic VenturesRed Dot Capital PartnersTeam Builder VenturesTLV PartnersLightspeed Venture Partners
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(Founder)inMeir Antar(Founder)inDemi Ben-Ari(Founder)in
Co-investors33NAlephBlueRed PartnersMoneta VCOak HC/FTElevator Fund+2 more
Patronus provides a smartwatch and companion app designed for elderly users to enable emergency calling, location tracking, and family connectivity.
Digital HealthHealthtechIoT
Co-investorsBurda Principal InvestmentsCavalry VenturesLightspeed Venture PartnersUVC PartnersFactorial CapitalNotable Capital+2 more
Patronus AI is a frontier research lab building Digital World Models that predict and simulate agent actions in digital workflows to generate large-scale training simulations for frontier AI models.
AI & Machine LearningDeep TechDeveloper ToolsEnterprise SoftwareDublin, US
Anand Kannappan(Founder)inRebecca Qian(Founder)in
BoardGlenn Solomon(Director)inNnamdi Iregbulem(Director)in
Co-investorsInvest In DataNotable CapitalFactorial CapitalLightspeed Venture PartnersRedpoint VenturesSamsung Ventures
Planck applies data science to serve customers in the insurance industry, delivering data-driven solutions for insurers.
AI & Machine LearningData & InfrastructureFintechInsurTechNew York, US
Co-investorsArbor Ventures
Quali provides a self-service platform that lets technology teams develop, test, and deploy across multiple cloud environments while managing infrastructure complexity.
AI & Machine LearningCloud ComputingDeveloper ToolsEnterprise Software
Co-investorsKreos CapitalNeva Sgr.JVP
A data-driven research report and interactive platform analyzing financial and workforce trends across Israel's private, VC-backed startup ecosystem.
Data & InfrastructureEnterprise Software
LeC2 is a unified command and control platform that aggregates sensors, radar systems, optical cameras, and electronic warfare systems into a single operational interface for airspace defense.
AI & Machine LearningDeep TechDefense TechHardware
Co-investorsDeep InsightF2 Venture Capital
RobCo provides modular, software-defined robotics with no-code workflow programming and digital simulation for configuring and validating industrial automation setups.
Advanced ManufacturingAI & Machine LearningRoboticsMunich, DE
Constantin Dresel(Founder)Constantin Dressel(Founder)Paul Maroldt(Founder)Roman Hoelzl(Founder)Roman Hölzl(Founder)
Co-investorsCrew CapitalFreigeist CapitalKindred CapitalLeitmotifLightspeed Venture PartnersLingotto+4 more
Sett makes nicotine-alternative pouches built around Ceretine, a proprietary synthetic alkaloid combined with L-theanine, intended to provide nicotine-like focus and mood effects with fewer downsides.
ConsumerDirect to ConsumerWellness & Fitness
Co-investorsBreak Trail VenturesF2 Venture CapitalJAZZ Venture PartnersLitquidity VenturesService Provider CapitalBessemer Venture Partners+1 more
Sett offers an AI platform that helps game studios accelerate content creation from concept to finished product, reducing time spent in development cycles and planning phases.
AdTechAI & Machine LearningGaming
Amit Carmi(Founder)Yoni Blumenfeld(Founder)
Co-investorsBessemer Venture PartnersJAZZ Venture PartnersOpenSky VenturesSaga VenturesvgamesF2 Venture Capital
Silverfort provides a unified identity security platform that protects all identities across cloud and on-premises environments.
AI & Machine LearningCybersecurityEnterprise SoftwareTel Aviv, IL
Hed Kovetz(Founder)inYaron Kassner(Founder)inMatan Fattal(Founder)in
Co-investorsAcrew CapitalAspect VenturesBrighton Park CapitalEvolution Equity PartnersLumir VenturesMaor Investments+10 more
Torq is a security orchestration platform that automates phishing investigation and response workflows by connecting email security tools, SIEM systems, threat intelligence platforms, and endpoint tools.
AI & Machine LearningCybersecurityEnterprise SoftwareSaaSDenver, US
Leonid Belkind(Founder)inEldad Livni(Founder)Ofer Smadari(Founder)
Co-investorsEssence Venture CapitalEvolution Equity PartnersInsight PartnersNotable CapitalBessemer Venture PartnersGGV Capital
TORQ Corporation designs and manufactures centrifugal switches used to control the auxiliary start-winding of single-phase electric motors, supplying these components to motor manufacturers.
Advanced ManufacturingHardware
Co-investorsBessemer Venture PartnersEvolution Equity PartnersNotable CapitalRunwayFBUGGV CapitalInsight Partners+1 more
VAST Data builds a global data platform designed to enable AI agents to store, process, and execute tasks.
AI & Machine LearningCloud ComputingData & InfrastructureNew York City, US
Jeff Denworth(Founder)inRenen Hallak(Founder)inAlon Horev(Founder)inShachar Fienblit(Founder)
Co-investors83NorthAccess Ventures (New York)Alpha Square GroupAspire11Bond Capital ManagementCats.vc+17 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Illuminare BiotechnologiesAAIDisruptors 60Oligo SecuritySnowbit
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.
Portfolio news
latest coverage across their companiesPatronus AI · finsmes.com · Jun 26, 2026
Coralogix · fintech.global · Jun 4, 2026
VAST Data · finsmes.com · Apr 22, 2026
Eleos · fintech.global · Apr 13, 2026
Sett AI · sett.ai · Mar 30, 2026
RobCo · finsmes.com · Jan 29, 2026
Commcrete · finsmes.com · Sep 30, 2025
Frequently asked questions
- How many investments has Greenfield Partners made?
- Greenfield Partners has 38 tracked investments, 1 of which have exited, including 9 dated in the last 24 months.
- What stage does Greenfield Partners invest at?
- Greenfield Partners invests at the Series A, Series B, Series C, Growth, Late Stage stages.
- What sectors does Greenfield Partners focus on?
- Greenfield Partners focuses on AI & Machine Learning, Consumer, Cybersecurity, Data & Infrastructure, Deep Tech, Enterprise Software, Hardware, Robotics, SaaS, Semiconductors.
- Where is Greenfield Partners located?
- Greenfield Partners is headquartered in New York, US.
- Does Greenfield Partners lead rounds?
- Greenfield Partners has led 6 of the 15 rounds where its role is on record.
- Who does Greenfield Partners co-invest with?
- Greenfield Partners most often shares deals with Vintage Investment Partners, 83North, Bessemer Venture Partners, among 116 tracked co-investors.
- What size deals does Greenfield Partners back?
- Across 14 deals with disclosed amounts, Greenfield Partners has joined rounds of $23M – $116M (median $48.5M).
Media · Podcasts & interviews
featuring the teamShay Grinfeld, Greenfield Partners Co-Founder on AI & SaaS Investing
Grace Gong · Shay Grinfeld
What makes a great founder? ft. Avery Schwartz of Greenfield Partners
IsraelTech · Avery Schwartz
Ep 127 - With Shay Grinfeld, Managing Partner at Greenfield Partners
Gali Bloch Liran · Shay Grinfeld
Images
Co-investors · 18
Lightspeed Venture Partners is a global venture capital firm that backs founders from Seed through Series F and beyond, emphasizing deep, immersive partnerships with the companies it invests in.
83North is a global venture capital firm that invests in and helps entrepreneurs build large, category-defining companies, backing startups across multiple stages and sectors.
Battery Ventures is a global investment firm that has backed more than 450 companies over its 40-year history, operating its investment staff as a single global unit.
StageOne Ventures is an early-stage venture capital firm that backs founders building enterprise and deep-technology companies, having invested across five funds.
TLV Partners is an Israeli early-stage venture capital firm that backs founders from day zero onward across sectors such as AI, cybersecurity, fintech, insurtech, healthcare and quantum computing.
Dell Technologies Capital (DTC) is the venture investment arm of Dell, backing enterprise-focused startups building category-defining technologies.
Ballistic Ventures is a venture capital firm focused exclusively on backing cybersecurity entrepreneurs, drawing on the operating experience of investors who have founded, funded, and operated over 90 companies.
Qualcomm Ventures is the corporate venture investment arm associated with Qualcomm, backing technology companies from early to growth stage across multiple sectors.
Brighton Park Capital is a growth equity firm that invests in entrepreneur-led companies building innovative and disruptive technology, partnering closely with founding teams.
Israel Growth Partners (IGP) is a growth-stage investment firm that backs high-tech companies and their management teams, providing growth capital, strategic guidance and hands-on operational support to help them scale into global category leaders.
Acrew Capital is a venture capital firm that emphasizes a team-based approach to investing, offering portfolio companies access to its full team.
Intel Capital is the corporate venture capital arm of Intel Corporation, investing in AI and deep tech companies across cloud, devices, frontier, and silicon.
▶6 more co-investors
Zeev VenturesLiquid VenturesViola VenturesWalden InternationalPitangoWestWave Capital
Firms observed investing alongside Greenfield Partners, from public investor directories. Shared companies are the overlap with Greenfield Partners's recorded portfolio.
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