People · Operator

Bryan Martin

Named in public records as an officer, director or promoter · active 2009–2025 · Telecommunications, Restaurants, Other Energy

3
Companies
4
Filings
$207.4M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
8X8 Inc /De/TelecommunicationsSeries D+$152.5M$1.8B2022
Guernsey Holdings Zrc Holdco, LlcRestaurantsSeries B$37.5M$10.1M2024
First Wind Holdings, LLCOther EnergySeries B$17.4M$201.9M2009
Operator network

Bryan Martin 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.

Dan Weirich · 2 companies · 1 sharedDan WeirichBryan R Martin · 1 companies · 1 sharedBryan R MartinChristopher L McNiffe · 1 companies · 1 sharedChristopher L McN…David Sipes · 1 companies · 1 sharedDavid SipesDebbie Jo Severin · 1 companies · 1 sharedDebbie Jo SeverinDejan Deklich · 1 companies · 1 sharedDejan DeklichDonn L Wilson · 1 companies · 1 sharedDonn L WilsonGuy L Hecker, Jr. · 1 companies · 1 sharedGuy L Hecker, Jr.Kim L Niederman · 1 companies · 1 sharedKim L NiedermanMatthew Zinn · 1 companies · 1 sharedMatthew ZinnRamprakash L Narayanaswamy · 1 companies · 1 sharedRamprakash L Nara…Samuel Wilson · 1 companies · 1 sharedSamuel WilsonMichael James · 6 companies · 1 sharedMichael JamesGreg Grambling · 1 companies · 1 sharedGreg GramblingNathan Summerfield · 1 companies · 1 sharedNathan SummerfieldPatrick Eilers · 4 companies · 1 sharedPatrick EilersPAUL GAYNOR · 4 companies · 1 sharedPAUL GAYNORBrian Caffyn · 1 companies · 1 sharedBrian CaffynChristopher McGowan · 1 companies · 1 sharedChristopher McGow…Michael U Alvarez · 1 companies · 1 sharedMichael U AlvarezPeter Gish · 1 companies · 1 sharedPeter GishRichard Aube · 1 companies · 1 sharedRichard Aube8X8 Inc /De/ · $152.5M raised8X8 Inc /De/Guernsey Holdings Zrc Holdco, Llc · $37.5M raisedGuernsey Holdings Zrc…First Wind Holdings, LLC · $17.4M raisedFirst Wind Holdings, …Bryan MartinBM
Bryan Martin Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Michael James16
PAUL GAYNOR14
Patrick Eilers14
Dan Weirich12
Bryan R Martin11
Donn L Wilson11
Ramprakash L Narayanaswamy11
Christopher L McNiffe11
Nathan Summerfield11
Will Manderscheid11
Greg Grambling11
David Sipes11
Dejan Deklich11
Samuel Wilson11
Matthew Zinn11
Michael U Alvarez11
Richard Aube11
Christopher McGowan11
Brian Caffyn11
Peter Gish11

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.