People · Operator

Ian Ratcliffe

Named in public records as an officer, director or promoter · active 2010–2024 · Biotechnology, Other Health Care, Pharmaceuticals, Other

6
Companies
20
Filings
$232.4M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Vitara Biomedical, Inc.BiotechnologySeries B$70.0M$63.2M2022
Teckro, Inc.Other Health CareSeries B$62.3M$366.1M2018
Avitide, Inc.PharmaceuticalsSeries A$40.9M$309.7M2017
Stemgent, Inc.BiotechnologySeries A$37.9M$408.5M2010
NanoView Biosciences, Inc.BiotechnologySeries A$17.5M$41.2M2018
Enzymatics IncOtherSeed$3.8M$70.4M2013
Operator network

Ian Ratcliffe at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.

Paul Manning · 6 companies · 1 sharedPaul ManningChristopher Benoit · 3 companies · 1 sharedChristopher BenoitJohn Kelly · 7 companies · 1 sharedJohn KellyManish Kothari · 6 companies · 1 sharedManish KothariBernard Lyons · 3 companies · 1 sharedBernard LyonsCraig Lipset · 2 companies · 1 sharedCraig LipsetMichael Ross · 18 companies · 1 sharedMichael RossAjay Royan · 13 companies · 1 sharedAjay RoyanRishi Gupta · 12 companies · 1 sharedRishi GuptaErrik Anderson · 8 companies · 1 sharedErrik AndersonPhilip Ferneau · 6 companies · 1 sharedPhilip FerneauClaudio Nessi · 5 companies · 1 sharedClaudio NessiTillman Gerngross · 5 companies · 1 sharedTillman GerngrossColin Greenspon · 3 companies · 1 sharedColin GreensponAugustine Lawlor · 8 companies · 1 sharedAugustine LawlorAugustine E. Lawlor · 6 companies · 1 sharedAugustine E. Lawl…Ralph E. Christoffersen · 6 companies · 1 sharedRalph E. Christof…Ralph Christoffersen · 5 companies · 1 sharedRalph Christoffer…Harold R. Werner · 4 companies · 1 sharedHarold R. WernerMichael Rubin · 8 companies · 1 sharedMichael RubinAndrea Jackson · 6 companies · 1 sharedAndrea JacksonDavid Freedman · 2 companies · 1 sharedDavid FreedmanVitara Biomedical, Inc. · $70.0M raisedVitara Biomedical, In…Teckro, Inc. · $62.3M raisedTeckro, Inc.Avitide, Inc. · $40.9M raisedAvitide, Inc.Stemgent, Inc. · $37.9M raisedStemgent, Inc.NanoView Biosciences, Inc. · $17.5M raisedNanoView Biosciences,…Enzymatics Inc · $3.8M raisedEnzymatics IncIan RatcliffeIR
Ian Ratcliffe Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

People named alongside Ian Ratcliffe on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.

OperatorSharedTheir companies
Michael Ross118
Ajay Royan113
Rishi Gupta112
Errik Anderson18
Michael Rubin18
Augustine Lawlor18
John Kelly17
Augustine E. Lawlor16
Paul Manning16
Andrea Jackson16
Ralph E. Christoffersen16
Philip Ferneau16
Manish Kothari16
Tillman Gerngross15
Claudio Nessi15
Ralph Christoffersen15
Harold R. Werner14
Bernard Lyons13
Christopher Benoit13
Colin Greenspon13

People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.