Find your path to Tim
19 people in our graph share verified history with Tim — schools, employers, funds. One of them is your warm intro.
Jamie MontgomeryunlockedTim: together at Tessian (2021–2023)
×11Tim: together at Tessian
Founder & CEO at Tessian
Intro paths
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In turn, Tim can intro founders to Tessian's investors below.
Tessian's investors · 12
AccelPalo Alto · $1.6M – $70M checksBalderton CapitalLondon · $5M – $50M checksBlossom CapitalLondonCrane Venture PartnersLondon · $750K – $3M checksCyLon VenturesWitneyForgePoint CapitalSan Mateo · $5M – $50M checksFraserBerlinMarch Capital PartnersSanta MonicaSequoia CapitalMenlo Park · $4.4M – $214M checksSozo VenturesRedwood CityTempoCapLondonWalking VenturesLondon · $650K – $1.3M checks
Co-founders at Tessian
EB
Edward BishopFounder
Experience
- StealthFoundercurrent2026 — present
- Sequoia CapitalSequoia Capital Scoutcurrent2020 — presentLondon, United Kingdom
- Sequoia CapitalFounder Advisor2024 — 2026
- ProofpointGroup Vice President & General Manager, Tessian Group2024 — 2026Greater London, England, United Kingdom
- TessianCo-founder & CEO (Acquired by Proofpoint, Dec 2023)2012 — 2024London Area, United Kingdom
- HSBC Global Banking & MarketsGlobal Banking Analyst2011 — 2012London Area, United Kingdom
Skills & more
Investment BankingDerivatives
- CISI Level 3 Certificate in Securities
From Tim's professional profile.
Frequently asked questions
- Who is Tim Sadler?
- Founder & CEO at Tessian
- Where does Tim Sadler work?
- Tim Sadler is Founder & CEO of Tessian.
- What companies did Tim Sadler found?
- Tim Sadler founded Tessian.
- Where did Tim Sadler go to school?
- Tim Sadler studied at Imperial College London (Master of Engineering (MEng), Mechanical Engineering); Imperial College London (Master of Science (MSc), Innovation Design Engineering).
Founder mafias
Imperial College London mafia377
Also came through, then founded or led a company.
Nessan BerminghamDoctor of Philosophy - PhDFounded Korro Bio +2David SchilanskyMScFounded One Biosciences +2David MyttonMaster of Science - MSFounded Server Density +1Slava SolonitsynMBAFounded No Cap +1Barnaby MaletTeaching AssistantFounded machine0 +1Advait RuiaBachelor of Engineering (BEng)Founded SuperTokens +1
+ 370 more
Same school
Shared employers
Also worked at Sequoia Capital204
Michael MoritzFormer Partner at Sequoia Capital; Senior Adviser at Sequoia HeritageDoug LeonePartner at Sequoia Capital; former Global Managing PartnerRoelof BothaAdvisor & former Steward at Sequoia Capital; SpaceX board memberJason CalacanisFounder of LAUNCH; host of This Week in StartupsAlfred LinPartner at Sequoia CapitalMatt HuangCo-founder and Managing Partner at Paradigm
+ 198 more
Also worked at Proofpoint19
Dale ChangOperating Partner at Scale Venture PartnersDarren LeeInvestor at EPIC VENTURESJoe HorowitzManaging General Partner at Icon VenturesRob WardCo-Founder and Partner at Meritech Capital PartnersAbhijit SolankiFounder & Managing Director at Whiteboard Venture PartnersRob ChaplinskyCo-Founder & Managing Director at Link Ventures
+ 13 more
Also worked at Tessian19
Luciana LixandruPartner at Sequoia CapitalJamie MontgomeryCo-Founder & Managing Partner at March Capital PartnersRamin SayarVenture Partner at DFJTom SheridanVP on RTP Global's US teamPhilipp KobusManaging Partner at FraserScott SageCo-Founder and Partner at Crane Venture Partners
+ 13 more
