People · Operator

WILLIAM R. JOHNSTONE

Named in public records as an officer, director or promoter · active 2009–2024 · Energy / Climate, Mining & Resources, Other, Other Technology

5
Companies
9
Filings
$3.1M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Appia Energy Corp.Energy / ClimatePre-Seed$2.1M$1.3M2017
Eskay Mining CorpMining & ResourcesPre-Seed$342K$2.2M2020
Romios Gold Resources IncMining & ResourcesPre-Seed$335K$719K2009
Rockcliff Resources Inc.OtherPre-Seed$195K$4.5M2010
Ztest Electronics Inc /FiOther TechnologyPre-Seed$118K$620K2024
Operator network

WILLIAM R. JOHNSTONE 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.

Steve Smith · 7 companies · 1 sharedSteve SmithDean John Tyliakos · 1 companies · 1 sharedDean John TyliakosDerrick R. Strickland · 1 companies · 1 sharedDerrick R. Strick…Brian Robertson · 6 companies · 1 sharedBrian RobertsonBrian Crawford · 3 companies · 1 sharedBrian CrawfordJames Sykes · 2 companies · 1 sharedJames SykesWilliam Johnstone · 2 companies · 1 sharedWilliam JohnstoneBrain Robertson · 1 companies · 1 sharedBrain RobertsonCarmelo R. Marrelli · 1 companies · 1 sharedCarmelo R. Marrel…FRANK VAN DE WATER · 3 companies · 2 sharedFRANK VAN DE WATERTHOMAS SKIMMING · 3 companies · 2 sharedTHOMAS SKIMMINGANASTASIOS DRIVAS · 2 companies · 2 sharedANASTASIOS DRIVASBRIAN E. ROBERTSON · 3 companies · 1 sharedBRIAN E. ROBERTSONERROL FARR · 2 companies · 1 sharedERROL FARRGARTH KIRKHAM · 2 companies · 1 sharedGARTH KIRKHAMANASTASIO DRIVAS · 1 companies · 1 sharedANASTASIO DRIVASANTONIO MEL DE QUADROS · 1 companies · 1 sharedANTONIO MEL DE QU…BRIAN ERNEST ROBERTSON · 1 companies · 1 sharedBRIAN ERNEST ROBE…Brian R. Robertson · 1 companies · 1 sharedBrian R. RobertsonDenis C. Arsenault · 3 companies · 1 sharedDenis C. ArsenaultGlenn M. Bowman · 2 companies · 1 sharedGlenn M. BowmanDAVID WAYNE CONSTABLE · 1 companies · 1 sharedDAVID WAYNE CONST…Appia Energy Corp. · $2.1M raisedAppia Energy Corp.Eskay Mining Corp · $0.3M raisedEskay Mining CorpRomios Gold Resources Inc · $0.3M raisedRomios Gold Resources…Rockcliff Resources Inc. · $0.2M raisedRockcliff Resources I…Ztest Electronics Inc /Fi · $0.1M raisedZtest Electronics Inc…WILLIAM R. JOHNSTONEWJ
WILLIAM R. JOHNSTONE Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
THOMAS SKIMMING23
FRANK VAN DE WATER23
ANASTASIOS DRIVAS22
Steve Smith17
Brian Robertson16
Denis C. Arsenault13
BRIAN E. ROBERTSON13
Brian Crawford13
Glenn M. Bowman12
ERROL FARR12
GARTH KIRKHAM12
James Sykes12
William Johnstone12
Frank R. Van De Water11
Stephen Burega11
Garth R. Kirkham11
Douglas Underhill11
Peter Cashin11
Brian R. Robertson11
Thomas Mel Skimming11

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.