About
Grant Silow joined 25Madison's founding team in 2018, having previously worked at Camden Partners, Summit Partners, and Radius, an AI software startup. He is a General Partner co-leading 25Madison Propel, the firm's transformation buyout fund, which applies AI transformation resources to lower-middle market services businesses it acquires.
Invests in
AI & Machine Learning
Experience
- 25madisonFounding Team, General Partnercurrent2018 β presentNew York City
- YPOMembercurrent2026 β present
- Radius IntelligenceEnterprise Sales/Go-to-Market2015 β 2017San Francisco
- Summit PartnersAssociate2013 β 2015Menlo Park, California
- Camden PartnersAnalyst2011 β 2013Baltimore, MD
Education
- The Johns Hopkins UniversityBA with Honors, International Studies
- Yale School of ManagementMBA, David I. Mazer Scholarship Recipient
- Germantown AcademyHigh School Diploma
Skills & more
Financial Modeling38Private Equity28Research16Data Analysis13Entrepreneurship14Economics9Financial Analysis6Social Media4Portfolio Management3Editing2Business Strategy3Corporate Finance2
+12 more
Social InfluencePowertrainPhoto EditingSocial Media MarketingMicrosoft ExcelMicrosoft OfficeAnalysisPowerPointPublic SpeakingSpanishFluent SpanishInstagramLanguages Spanish
From Grant's professional profile.
Same school
Also attended The Johns Hopkins University206
Wes NicholsPartner at March Capital PartnersDemi ObayomiPrincipal at Sapphire VenturesCaitlinChief of Staff at Hummingbird VenturesJun JeonInvestor at Khosla VenturesNicole FraenkelInvestor at Khosla VenturesElena VibochManaging Director at General Catalyst
+ 200 more
Also attended Yale School of Management117
Sanjot MalhiPartner at NorthzoneTrip HoferVenture Partner at .406 VenturesAustin KwounAnalyst at .406 VenturesNate WangVP of Investments at Plum Alley InvestmentsGabby CazeauInvestor at Harlem Capital PartnersRob BettigoleManaging Partner at Elm Street Ventures
+ 111 more
Also attended Germantown Academy3
Shared employers
Also worked at YPO168
Alex ChachavaInvestor at Leta CapitalRaoul Oscar FianoInvestor at DN CapitalJeff BergerVenture Partner at FJ LabsRouven DresselhausInvestor at Cavalry VenturesRob CoppedgeChief Executive Officer at Echo Health VenturesDan MalvenVenture Partner at Alpha Partners
+ 162 more
Also worked at Radius Intelligence4
Also worked at Summit Partners129
Pat GradyPartner at Sequoia CapitalLuciana LixandruPartner at Sequoia CapitalNiki PezeshkiGeneral Partner at Felicis VenturesShardul ShahInvestor at Index VenturesLuna SchmidInvestor at GV (Google Ventures)Phil BlackInvestor at True Ventures
+ 123 more
Also worked at Camden Partners14
John TimkenCOO + CFO at SQUADRA VENTURESMeghan McGeeHead of Platform at SQUADRA VENTURESRichelle ParhamObvious Champion at Obvious VenturesGeorge C. PetrocheilosCo-Founder and Managing Partner at Catalio Capital Management, LPR. Jacob VogelsteinCo-Founder and Managing Partner at Catalio Capital Management, LPBeckie CohenAssociate at Emerald Development Managers
+ 8 more
Deals Β· 2
Rebuild TechnologyBoard seat
via 25Madison Β· filed Jan 2025 Β· $2.4M raise
Ruby Home ServicesBoard seat
via 25Madison Β· filed Jun 2021
Attribution from SEC filings, press coverage, and firm rosters.
Colleagues at 25Madison
Aaron Sobel
Board Member, Partner (Apollo Private Equity), Board Member (Cox Media Group), Board Member (Rackspace) at 25Madison
Alison McGuire
Controller at 25Madison
Anna Vardanyan
Executive Assistant & Office Manager at 25Madison
Ava Forte
Chief of Staff at 25Madison
Avery Hill
Associate at 25Madison
Ben Goldstein
Associate at 25Madison
Bobby Tuohy
Director of Product (Flashpoint), Venture Partner (First In Ventures), Head of Product (Echosec) at 25Madison
Calista Reyes
Associate at 25Madison










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