People · Operator

Gary MacDonald

Named in public records as an officer, director or promoter · active 2011–2021 · Biotechnology, Mining & Resources

2
Companies
3
Filings
$20.5M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Marizyme IncBiotechnologySeries A$15.6M$9.1M2011
Viva Gold Corp.Mining & ResourcesSeed$4.9M$2.1M2019
Operator network

Gary MacDonald 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.

James Sapirstein · 7 companies · 1 sharedJames SapirsteinMichael Stewart · 3 companies · 1 sharedMichael StewartJulie Kampf · 2 companies · 1 sharedJulie KampfNilesh Patel · 2 companies · 1 sharedNilesh PatelSteven Brooks · 2 companies · 1 sharedSteven BrooksAmy Chandler · 1 companies · 1 sharedAmy ChandlerBradley Richmond · 1 companies · 1 sharedBradley RichmondCatherine Pachuk · 1 companies · 1 sharedCatherine PachukDavid Barthel · 1 companies · 1 sharedDavid BarthelDonald Very · 1 companies · 1 sharedDonald VeryDavid Whittle · 5 companies · 1 sharedDavid WhittleChristopher E. Herald · 3 companies · 1 sharedChristopher E. He…STEVEN KRAUSE · 3 companies · 1 sharedSTEVEN KRAUSEDavid E. Whittle · 2 companies · 1 sharedDavid E. WhittleJames Hesketh · 2 companies · 1 sharedJames HeskethAdrian E. Goldstone · 1 companies · 1 sharedAdrian E. Goldsto…Andrew E. Boland · 1 companies · 1 sharedAndrew E. BolandAndrew E. Bollad · 1 companies · 1 sharedAndrew E. BolladBrad B. Blacketor · 1 companies · 1 sharedBrad B. BlacketorBrad Blacketor · 1 companies · 1 sharedBrad BlacketorEdward B. Mahoney · 1 companies · 1 sharedEdward B. MahoneyEdward E. Mahoney · 1 companies · 1 sharedEdward E. MahoneyMarizyme Inc · $15.6M raisedMarizyme IncViva Gold Corp. · $4.9M raisedViva Gold Corp.Gary MacDonaldGM
Gary MacDonald Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
James Sapirstein17
David Whittle15
Michael Stewart13
STEVEN KRAUSE13
Christopher E. Herald13
David E. Whittle12
Julie Kampf12
Nilesh Patel12
Steven Brooks12
James Hesketh12
Andrew E. Bollad11
Brad Blacketor11
Edward B. Mahoney11
Brad B. Blacketor11
Gary B. MacDonald11
William Hearl11
David Barthel11
Vithalbhai Dhaduk11
Catherine Pachuk11
Terry Brostowin11

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.