People · Operator

Sergio Jose Fernandez-Filgueira

Named in public records as an officer, director or promoter · active 2013–2013 · Other Technology

1
Companies
1
Filings
$100K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Mandoyo, Inc.Other TechnologyPre-Seed$100K$4.2M2013
Operator network

Sergio Jose Fernandez-Filgueira 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.

Ewald Christhi Theiss · 1 companies · 1 sharedEwald Christhi Th…Roger Garcia-Bertrand · 1 companies · 1 sharedRoger Garcia-Bert…Mandoyo, Inc. · $0.1M raisedMandoyo, Inc.Sergio Jose Fernandez-FilgueiraSF
Sergio Jose Fernandez-Filgu… Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Roger Garcia-Bertrand11
Ewald Christhi Theiss11

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.