People · Operator

Jeff S. Williams

Named in public records as an officer, director or promoter · active 2015–2017 · Software / Tech

1
Companies
3
Filings
$43.3M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
InsideView Technologies IncSoftware / TechSeries B$43.3M$173.5M2015
Operator network

Jeff S. 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.

Brian Jacobs · 9 companies · 1 sharedBrian JacobsPaul Holland · 9 companies · 1 sharedPaul HollandRobert Majteles · 5 companies · 1 sharedRobert MajtelesGerald Casilli · 3 companies · 1 sharedGerald CasilliGerald S. Casilli · 2 companies · 1 sharedGerald S. CasilliBrian S. Jacobs · 1 companies · 1 sharedBrian S. JacobsJim S. Lightsey · 1 companies · 1 sharedJim S. LightseyJim S. Simons · 1 companies · 1 sharedJim S. SimonsPaul S. Holland · 1 companies · 1 sharedPaul S. HollandRobert S. Majteles · 1 companies · 1 sharedRobert S. MajtelesUmberto Milletti · 1 companies · 1 sharedUmberto MillettiInsideView Technologies Inc · $43.3M raisedInsideView Technologi…Jeff S. WilliamsJW
Jeff S. Williams Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Brian Jacobs19
Paul Holland19
Robert Majteles15
Gerald Casilli13
Gerald S. Casilli12
Jim S. Lightsey11
Jim S. Simons11
Umberto Milletti11
Paul S. Holland11
Brian S. Jacobs11
Robert S. Majteles11

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.