/Investor DB

Shamrock Capital — Full Portfolio

65 tracked investments · listed companies and verified rows first

NETGEAR, Inc.netgear.comNASDAQ: NTGR

NETGEAR designs and delivers networking solutions including routers, switches, and related hardware for consumer and enterprise customers seeking reliable connectivity, security, and digital collaboration.

CybersecurityEnterprise SoftwareHardwareIoT

Charles (CJ) Prober(CEO)inBryan D. Murray(Chief Financial Officer)inPramod Badjate(President and General Manager, NETGEAR for Business)in

Co-investorsHalyard

Ad Results Mediaadresultsmedia.comin𝕏Dec 2019Acquired

Ad Results Media is a media agency that plans and buys advertising for brands, with a focus on audio storytelling, customer acquisition campaigns, and media measurement including attribution and incrementality.

AdTechMarketing TechMedia & Entertainment

AnswerLabanswerlab.cominSep 2022

AnswerLab is a UX research and experience strategy firm that uses qualitative, quantitative, and AI-enabled methods to help teams understand customer behavior and translate it into product strategy, roadmaps, and design direction.

AI & Machine LearningEnterprise Software

Amy Buckner Chowdhry(Founder)in

Branded Citiesbrandedcities.comin𝕏

Branded Cities is an out-of-home media company that operates advertising placements across urban environments, and frames its corporate social responsibility around sustainability, community impact, charitable support, and mission-aligned partnerships.

AdTechMarketing TechMedia & Entertainment

Steven Ellman(Chairman & CEO)Vaibhav "VG" Gupta(President & COO)Ty Fields(General Counsel)Thundarr Shaw(VP, Chief Financial Officer)inDenise Levine(Chief Revenue Officer)inChris McCarver(SVP, Real Estate & Public Affairs)in

Cards HQcardshq.comin

Atlanta-based sports and trading card retailer, live breaker and auction house combining retail, e-commerce, media and pricing data.

Geoff Wilson(Founder)in

Consilioconsilio.comin𝕏

Consilio provides global investigation and e-discovery services for law firms and corporate clients, handling cross-border data collection, foreign-language and CJK document review, and regulatory compliance for internal and regulator-led investigations.

AI & Machine LearningCybersecurityEnterprise SoftwareLegalTechSaaS

Co-investorsAquiline Technology GrowthGI PartnersStone Point

DE-YANde-yan.cominNov 2024

DE-YAN is a global brand experience studio that designs and builds live experiences, campaigns, retail environments, product launches, and brand films for clients across luxury, fashion, technology, automotive, gaming, and entertainment.

AdTechConsumerMarketing TechMedia & Entertainment

Dejan Jovanovic(Founder)in

Edoedo.comApr 2022

EDO provides TV advertising measurement and performance analytics for linear and streaming television, using machine learning and AI to help brands, agencies, networks, and studios understand creative effectiveness and audience behavior across convergent TV platforms.

AdTechAI & Machine LearningMarketing TechLos Angeles, US

Edward Norton(Co-founder)Daniel Nadler(Co-founder)

Co-investorsBreyer CapitalWGI Group

Excelsmexcelsm.comAcquired

A sports talent and marketing agency that represents athletes, coaches, executives, and media personalities while providing brand strategy, experiential marketing, content, and partnership services.

ConsumerMedia & EntertainmentSports Tech

Co-investorsAdvancit Capital

Fan Duelfanduel.com𝕏Jul 2015acquired by Betfair Group

FanDuel offers online sports betting and gaming entertainment products for sports fans across the U.S. and Canada, partnering with leagues, teams, and talent.

ConsumerGamingSports Tech

Nigel Eccles(Founder)inAmy Howein

Co-investorsAmplify.LAAnsa CapitalAurumBettor CapitalBullpen CapitalCapitalG+16 more

HighWirehighwire.cominSep 2022Acquired

Highwire provides a contractor risk management and prequalification platform used by construction owners and general contractors to assess partner risk, collaborate on mitigation plans, and track performance data.

Construction TechEnterprise SoftwareSaaS

Garrett Burke(Founder)in

Co-investorsAccel-KKRSummit Partners

Iyunoiyuno.comJan 2022

Global media localization provider offering dubbing, subtitling and access services in over 100 languages to studios and streamers.

Co-investorsAltorSBVASoftBank Vision FundIMM Investment

Linden EntertainmentinDec 2023

Founder-owned talent management agency spanning talent representation, film and TV production, and brand ventures.

Beverly Hills, US

Stacy O'Neil(Co-Chief Executive Officer)inNicole King Solaka(Co-Chief Executive Officer)inJoAnne Colonna(Director)

BoardMegan Wallach(Director)inMichael LaSalle(Director)in

Maple Mediamaplemedia.ioin𝕏Feb 2017 · $30M

Maple Media is a mobile media and technology company that acquires and operates consumer mobile apps focused on entertainment, productivity, and everyday life.

ConsumerGamingMedia & EntertainmentLos Angeles, US

MarketCastmarketcast.comin𝕏

MarketCast provides ad testing and measurement solutions that predict and validate advertising creative performance across CTV, social, digital, and linear platforms.

AdTechAI & Machine LearningData & InfrastructureMarketing TechMedia & Entertainment

Lana Busignani(Chief Executive Officer)inPaul Shortley(Chief Revenue Officer)inKerel Cooper(Chief Marketing Officer)inPaul Forgue(Chief Financial Officer)inRegina Johnson(Chief Human Resources Officer)Aditi Sinha(EVP, Global Technology & Operations)in

Co-investorsRLJ

Mutinymutinyhq.comin𝕏

Mutiny is an AI-powered GTM assistant that helps customer-facing teams create branded marketing assets, conduct account research, and manage sales workflows.

AI & Machine LearningEnterprise SoftwareSaaSSales TechNew York City, US

Nikhil Mathew(Founder)inJaleh Rezaei(Founder)in

BoardBogomil Balkansky(Director)in

Co-investorsCowboy VenturesEarl Grey CapitalInsight PartnersSequoia CapitalUncork CapitalY Combinator+12 more

Neocolneocol.cominMay 2025

Neocol offers consulting services and prebuilt accelerator solutions for subscription and revenue management, including integrations for Salesforce Revenue Cloud, NetSuite, and other accounting systems.

Enterprise SoftwareFintechSaaSSales Tech

Co-investorsSalesforce Ventures

Penta Grouppentagroup.comin𝕏Acquired

Pentagroup publishes research and advisory content on how Large Language Models portray brands across stakeholder groups, analyzing chatbot responses to inform Generative Engine Optimization (GEO) strategies.

AI & Machine LearningData & InfrastructureEnterprise SoftwareGovTechMarketing TechMedia & Entertainment

Matt McDonaldin

Co-investorsBerliner Volksbank VenturesFalfurriasNorth Base MediaRedstoneTane Fund

Pixellotpixellot.tvin𝕏

Pixellot provides automated video production systems that capture broadcast-quality footage of youth sports, letting teams record, edit, and share highlights.

AI & Machine LearningMedia & EntertainmentSports Tech

Co-investorsPSG EquityViola Ventures

Questexquestex.cominAcquired

Questex is an information services company that produces industry events, publishes market insights, and provides data products.

AdTechB2B MarketplacesClimate TechData & InfrastructureMarketing TechMedia & Entertainment

Co-investorsApollo Asset ManagementMidOceanApollo

RBmediarbmediaglobal.comin𝕏

RBmedia is an audiobook publisher and distributor with a catalog of over 100,000 titles, releasing more than 9,000 new audiobooks annually through digital retail and library distribution networks.

Media & Entertainment

Amanda Ridout(CEO & Founder of Boldwood Books)inMichael Paull(Chief Executive Officer)inEd Longo(Co-President, Chief Operating Officer)inTroy Juliar(Co-President, Chief Content Officer)inJohn Shea(Chief Product & Marketing Officer)inAndrew Gearing(Chief Information Officer)in

Co-investorsFrancisco PartnersH.I.G. Capital

RealDreald.comin𝕏Acquired

RealD develops and licenses 3D projection technology for movie theaters, operating a large installed base of 3D cinema screens across many countries.

HardwareMedia & Entertainment

Co-investorsCrawley VenturesRizvi Traverse ManagementW Capital Partners

Religion of Sportsreligionofsports.com𝕏Mar 2018 · $50M

Religion Of Sports is a full-service media studio that produces documentary and narrative content about elite athletic performance and sports culture.

Media & EntertainmentSports TechSanta Monica, US

Tom Brady(Co-founder)inMichael Strahan(Co-founder)Gotham Chopra(Co-founder)inAmeeth Sankaran(Chief Executive Officer)in

BoardDeepen Parikh(Director)in

Co-investorsAdvancit CapitalAllievo CapitalCourtside VenturesLinkinFirmRosecliff VenturesVerve Capital+2 more

Screenvision Mediascreenvisionmedia.comin𝕏Acquired

Screenvision Media works in the cinema advertising sector, providing advertisers with ways to reach audiences through the movie theater medium.

AdTechMarketing TechMedia & EntertainmentNew York, US

Geoff Schiller(Chief Executive Officer)inKevin Neary(Chief Financial Officer)inDarryl Schaffer(Chief Partnership Officer)inChristine Martino(Chief Revenue Officer, National Ad Sales)inKathleen Malinowski(Chief Human Resources Officer)

Co-investorsABRY Partners

SpotOnspoton.comin𝕏Mar 2020

SpotOn is a cloud-based restaurant management system and point-of-sale platform for restaurant operators, offering online ordering, reservations, labor management, and AI-powered financial analysis.

Enterprise SoftwareSaaSSan Francisco, US

Doron Friedman(Executive Officer)inMatthew Hyman(Executive Officer, Director)inZachary Hyman(Executive Officer, Director)inRJ Horsley(Executive Officer)in

BoardChris Anderson(Director)

Co-investorsAndreessen HorowitzDragoneer Investment GroupDST Global01 AdvisorsAurumCoatue Management+4 more

Swansea Cityswanseacity.com

Welsh football club that entered a long-term strategic partnership with Shamrock Capital's Content Strategy.

Co-investorsPartners Resolute

The Lede Companyledecompany.comin

LEDE is a culture-first agency providing storytelling and audience engagement services for brands, talent, and organizations across the media landscape.

Creator EconomyMarketing TechMedia & Entertainment

Christine Su(Founder)in

Vidmobvidmob.cominAug 2022

Vidmob provides software to help brand marketing teams discover top-performing creative requirements, maintain consistent brand guidelines across advertising platforms, and manage creative data at scale.

AdTechAI & Machine LearningMarketing TechNew York, US

Alex Collmer(Executive Officer, Director, Promoter)inStephanie Bohn(Executive Officer)inGreg Lieber(Executive Officer)inJason Donnell(Executive Officer, Director)George Rose(Director)Craig Coblenz(Executive Officer)

Co-investors3Spoke CapitalBuildGroupDentsu VenturesDrive by DraftKingseGateway CapitalInterlock Partners+4 more

Voldexvoldex.comin𝕏Jan 2022

Voldex creates and publishes games on Roblox, focused on building engaging experiences for millions of players worldwide.

GamingMedia & EntertainmentGrand Cayman

Alex Singer(Founder)Alex S.(Founder)in

BoardJames Gwertzman(Director)Helene Bussieres(Director)David Brillembourg(Director)in

Co-investors305 VenturesAndreessen HorowitzLalotte VenturesMakers FundTIRTA VenturesDune Ventures

Wpromotewpromote.comin𝕏Mar 2018

Wpromote is an independent digital marketing agency, founded in 2001, offering media, data, creative, and strategy services for brands.

AdTechAI & Machine LearningMarketing Tech

Michael Mothner(Founder)in

Co-investorsZmc

Other

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

ADWEEKAll InvestmentsAppetize TechnologiesBayard AdvertisingBoardwalk PicturesCanopy SpectrumCarnegieDeCurtis CorporationExcel Sports ManagementGate 52Giant Creative StrategyHarlem GlobetrottersIngrooves Music GroupK2 Towers, LLCLearfield CommunicationsLedeLifeStage Media GroupLindenMedia Storm LLCMobilitieModern LuxuryMojivaNextWave Media Group LLCNth DegreeOmega WirelessPentaPGOA MediaPortalPlayer, Inc.PRN CorporationSilvergateSkillableSports Card InvestorTeleGuam HoldingsTriad Broadcasting Company, LLCWazee Digital

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.