People · Operator

Donald R. Siemens

Named in public records as an officer, director or promoter · active 2016–2016 · Other

1
Companies
1
Filings
$184K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Arizona Mining Inc.OtherPre-Seed$184K$4.3M2016
Operator network

Donald R. Siemens 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.

Donald R. Taylor · 5 companies · 1 sharedDonald R. TaylorRichard W. Warke · 5 companies · 1 sharedRichard W. WarkeRobert P. Wares · 2 companies · 1 sharedRobert P. WaresGregory F. Lucero · 1 companies · 1 sharedGregory F. LuceroJames W. Gowans · 1 companies · 1 sharedJames W. GowansPaul J. Ireland · 1 companies · 1 sharedPaul J. IrelandPoonam W. Puri · 1 companies · 1 sharedPoonam W. PuriPurni J. Parikh · 1 companies · 1 sharedPurni J. ParikhArizona Mining Inc. · $0.2M raisedArizona Mining Inc.Donald R. SiemensDS
Donald R. Siemens Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Donald R. Taylor15
Richard W. Warke15
Robert P. Wares12
James W. Gowans11
Purni J. Parikh11
Poonam W. Puri11
Paul J. Ireland11
Gregory F. Lucero11

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.