People · Operator

Gregory D. Williams

Named in public records as an officer, director or promoter · active 2014–2024 · Biotechnology, Software / Tech

2
Companies
5
Filings
$182.6M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Emulate, Inc.BiotechnologySeries C$182.3M$1.5B2014
Tantalus Systems Holding Inc.Software / TechPre-Seed$366K$1.9M2024
Operator network

Gregory D. Williams 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.

ERIC MOESSINGER · 6 companies · 1 sharedERIC MOESSINGERAaron VanDevender · 3 companies · 1 sharedAaron VanDevenderDonald Ingber · 3 companies · 1 sharedDonald IngberJames Corbett · 3 companies · 1 sharedJames CorbettMartin Madaus · 3 companies · 1 sharedMartin MadausMichael Egholm · 3 companies · 1 sharedMichael EgholmSharon Kedar · 3 companies · 1 sharedSharon KedarShlomo Melmed · 3 companies · 1 sharedShlomo MelmedEric A. Moessinger · 2 companies · 1 sharedEric A. MoessingerFranklin R. Witney · 2 companies · 1 sharedFranklin R. WitneyLarry Weiss · 2 companies · 1 sharedLarry WeissAaron A. VanDevender · 1 companies · 1 sharedAaron A. VanDeven…Aaron D. VanDevender · 1 companies · 1 sharedAaron D. VanDeven…Andrew D. Stevenson · 1 companies · 1 sharedAndrew D. Stevens…Daniel D. Levner · 1 companies · 1 sharedDaniel D. LevnerDaniel Levner · 1 companies · 1 sharedDaniel LevnerDaniel R. Levner · 1 companies · 1 sharedDaniel R. LevnerDavid James Coon · 1 companies · 1 sharedDavid James CoonEric D. Moessinger · 1 companies · 1 sharedEric D. MoessingerFranklin Witney · 1 companies · 1 sharedFranklin WitneyFrancis J. Harvey · 2 companies · 1 sharedFrancis J. HarveyDouglass D. Campbell · 1 companies · 1 sharedDouglass D. Campb…Emulate, Inc. · $182.3M raisedEmulate, Inc.Tantalus Systems Holding Inc. · $0.4M raisedTantalus Systems Hold…Gregory D. WilliamsGW
Gregory D. Williams Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
ERIC MOESSINGER16
Michael Egholm13
Sharon Kedar13
James Corbett13
Aaron VanDevender13
Martin Madaus13
Shlomo Melmed13
Donald Ingber13
Eric A. Moessinger12
Francis J. Harvey12
Franklin R. Witney12
Larry Weiss12
Thomas D. Allen11
Michael D. Julian11
Eric D. Moessinger11
Daniel D. Levner11
Shlomo D. Melmed11
Harold D. Hankel11
Andrew D. Stevenson11
George D. Reznik11

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.