Jonathan Brassington
InvestorCo-Founder & Partner at Proofpoint Capital
Phoenixville, Pennsylvania, United States
About
Founder and builder of technology-enabled businesses. He co-founded and led LiquidHub as CEO, scaling it to over $240M in annual revenue before its $530M sale to Capgemini, where he then served as EVP and Managing Director overseeing a large digital transformation practice. He has been a board member and advisor to organizations including SEI, Cordial, Penn, and PACT.
Experience
- Proofpoint CapitalCo-Founder & Partnercurrent2025 — presentPhiladelphia, Pennsylvania, United States
- NewSpringAdvisory Partnercurrent2025 — present
- NewSpringPartner2024 — 2025Radnor, Pennsylvania, United States
- CapgeminiEVP & Head, DCX Unit, Capgemini NA2020 — 2022New York, United States
- CapgeminiEVP & Head Capgemini Invent | NA2018 — 2019North America
- LiquidHub, Inc.CEO, Co-Founder and Partner, Board of Directors2001 — 2018Wayne, PA
- Broadreach Consulting, Inc.Partner1995 — 2000
Colleagues at Proofpoint Capital
Braden Mullen
Investment Analyst at Proofpoint Capital
Dan Goldsmith
Co-Founder & Partner at Proofpoint Capital
Jon Gulardo
Principal at Proofpoint Capital
Lauren Champlin-Moadeli
Executive Assistant at Proofpoint Capital
Matt Wallach
Co-Founder & Partner at Proofpoint Capital
Melissa Goudey
Head of Finance & Operations at Proofpoint Capital
Frequently asked questions
- Who is Jonathan Brassington?
- Founder and builder of technology-enabled businesses. He co-founded and led LiquidHub as CEO, scaling it to over $240M in annual revenue before its $530M sale to Capgemini, where he then served as EVP and Managing Director overseeing a large digital transformation practice. He has been a board member and advisor to organizations including SEI, Cordial, Penn, and PACT.
- Where does Jonathan Brassington work?
- Jonathan Brassington is Co-Founder & Partner at Proofpoint Capital.
- Where did Jonathan Brassington go to school?
- Jonathan Brassington studied at University of Pennsylvania (Master of Engineering - MEng, Telecommunications Engineering); The Wharton School (Fellow); University of Pennsylvania (MS, Telecommunications).
Founder mafias
The Wharton School mafia209
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Kunal BahlMarketing and Operations StrategyFounded SnapdealJack AbrahamBachelors of Science in Economics *Dropped outFounded Sauron +8Ankur JainBachelor of Science (BS)Founded Kairos +3Christian SchadeMaster of Business Administration - MBAFounded Halda Therapeutics +2Eric HeilMBAFounded Ladderbio +1Daniel FetnerMaster of Business Administration (MBA)Founded Instrument Capital +1
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University of Pennsylvania mafia201
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Kunal BahlSystems EngineeringFounded SnapdealScott Wolf, MDBAFounded Cardiac Dimensions +3Ben LererBSFounded Thrillist +1Eric HeilBSEFounded Ladderbio +1Trevor PriceB.A.Founded Quilted Health +1Lyle BerkowitzBSEFounded Apollo Health +1
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Capgemini mafia12
Also came through, then founded or led a company.
Artemi KrymskiIT Recruitment ConsultantFounded Post.fmCalvin UsiriSoftware Engineer | Custom Software DevelopmentFounded RamaniFernando SantosAnalista de SistemasFounded Conta SimplesBert De BrabandereIT ConsultantFounded Segments.aiRobert LasowskiSenior Managing Consultant - AutomotiveFounded HeyChargeNaveed JanmohamedProduct DesignerFounded Anara
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Proofpoint Capital mafia2
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Same school
Also attended University of Pennsylvania824
Brian ActonCo-founder of WhatsApp; co-founder of Signal FoundationKunal BahlCo-founder of Snapdeal; co-founder of Titan CapitalDasha MaggioPartner at Felicis Ventures, writer on venture capital and founder psychologyNancy WangInvestor at Felicis VenturesLeah von SiemensPartner at Manta Ray VenturesEghosa OmoiguiFounder and Managing General Partner at EchoVC Partners
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Also attended The Wharton School1,557
Fred WilsonCo-founder & Partner at Union Square VenturesSarah GuoFounder & General Partner of ConvictionJosh KopelmanFounder and Partner at First Round CapitalAydin SenkutFounder & Managing Partner at FelicisKunal BahlCo-founder of Snapdeal; co-founder of Titan CapitalJack AbrahamFounder, CEO & Managing Partner of Atomic
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Shared employers
Also worked at NewSpring1
Also worked at Capgemini100
Lavinia FerriAssociate at P101 VenturesLuca FerraresiProject Specialist at P101 VenturesKulpreet SinghOperating Advisor at OpenOceanLouise HagenInvestor at Luminar VenturesAziz GilaniAssociate at Mercury FundJeff SturmanExecutive Venture Partner at Caduceus Capital Partners
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