People · Operator

Mario Colantonio

Named in public records as an officer, director or promoter · active 2025–2025 · Mining & Resources

1
Companies
1
Filings
$1.1M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Galleon Gold Corp.Mining & ResourcesPre-Seed$1.1M$1.1M2025
Operator network

Mario Colantonio 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.

Richard F. Nanna · 2 companies · 1 sharedRichard F. NannaChris R. Dupont · 1 companies · 1 sharedChris R. DupontDavid R. Russel · 1 companies · 1 sharedDavid R. RusselGerhard S. Merkel · 1 companies · 1 sharedGerhard S. MerkelJames Jr. T. O'Neil · 1 companies · 1 sharedJames Jr. T. O'Ne…James T. O'Neil Jr. · 1 companies · 1 sharedJames T. O'Neil J…Lisa Buchan · 1 companies · 1 sharedLisa BuchanMario S. Colantonio · 1 companies · 1 sharedMario S. Colanton…Michael Hobart · 1 companies · 1 sharedMichael HobartMichael T. Hobart · 1 companies · 1 sharedMichael T. HobartR. David Russel · 1 companies · 1 sharedR. David RusselSonia Agustina · 1 companies · 1 sharedSonia AgustinaSonia T. Augustina · 1 companies · 1 sharedSonia T. AugustinaThomas S. Kofman · 1 companies · 1 sharedThomas S. KofmanW.S. (Steve) T. Vaughan · 1 companies · 1 sharedW.S. (Steve) T. V…Galleon Gold Corp. · $1.1M raisedGalleon Gold Corp.Mario ColantonioMC
Mario Colantonio Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Richard F. Nanna12
Michael Hobart11
James T. O'Neil Jr.11
Sonia Agustina11
R. David Russel11
Gerhard S. Merkel11
Lisa Buchan11
James Jr. T. O'Neil11
W.S. (Steve) T. Vaughan11
Michael T. Hobart11
Sonia T. Augustina11
David R. Russel11
Chris R. Dupont11
Thomas S. Kofman11
Mario S. Colantonio11

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.