People · Operator

John Byrne

Named in public records as an officer, director or promoter · active 2010–2020 · Other, Other Technology

3
Companies
3
Filings
$7.0M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Erdene Resource Development CorpOtherSeed$3.7M$14.1M2020
Mandalay Resources CorpOtherSeed$2.9M$49.0M2010
S-Ray Corp.Other TechnologyPre-Seed$490K$800K
Operator network

John Byrne 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.

David Mosher · 3 companies · 1 sharedDavid MosherRobert Jenkins · 3 companies · 1 sharedRobert JenkinsCameron McRae · 2 companies · 1 sharedCameron McRaeJOHN P. BYRNE · 2 companies · 1 sharedJOHN P. BYRNEKENNETH W. MACDONALD · 2 companies · 1 sharedKENNETH W. MACDON…ANNA BIOLIK · 1 companies · 1 sharedANNA BIOLIKAnna G. Biolik · 1 companies · 1 sharedAnna G. BiolikCameron W. McRae · 1 companies · 1 sharedCameron W. McRaeDavid V. Mosher · 1 companies · 1 sharedDavid V. MosherHedley V. Widdup · 1 companies · 1 sharedHedley V. WiddupPeter Jones · 5 companies · 1 sharedPeter JonesABRAHAM A. JONKER · 1 companies · 1 sharedABRAHAM A. JONKERAMY A. FREEDMAN · 1 companies · 1 sharedAMY A. FREEDMANBELINDA ELAINE LABATTE · 1 companies · 1 sharedBELINDA ELAINE LA…Belinda Labatte · 1 companies · 1 sharedBelinda LabatteBraam Jonker · 1 companies · 1 sharedBraam JonkerBRADFORD A. MILLS · 1 companies · 1 sharedBRADFORD A. MILLSBradford Mills · 1 companies · 1 sharedBradford MillsDOMINIC FRANCIS DUFFY · 1 companies · 1 sharedDOMINIC FRANCIS D…Ken Johnson · 3 companies · 1 sharedKen JohnsonSteve Baird · 2 companies · 1 sharedSteve BairdClay Higgins · 1 companies · 1 sharedClay HigginsErdene Resource Development Corp · $3.7M raisedErdene Resource Devel…Mandalay Resources Corp · $2.9M raisedMandalay Resources Co…S-Ray Corp. · $0.5M raisedS-Ray Corp.John ByrneJB
John Byrne Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Peter Jones15
Ken Johnson13
David Mosher13
Robert Jenkins13
KENNETH W. MACDONALD12
Steve Baird12
JOHN P. BYRNE12
Cameron McRae12
David V. Mosher11
Peter Akerley11
T. Layton Croft11
Anna G. Biolik11
THOMAS CROFT11
HEDLEY WIDDUP11
KENNETH MACDONALD11
ANNA BIOLIK11
AMY A. FREEDMAN11
NICK FRANCIS DWYER11
DOMINIC FRANCIS DUFFY11
ABRAHAM A. JONKER11

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.