People · Operator

Jeffrey L. McCarthy

Named in public records as an officer, director or promoter · active 2019–2023 · Other Technology

2
Companies
3
Filings
$182.1M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
MC10, Inc.Other TechnologySeries B$145.5M$75.2M2019
Paperless Parts, Inc.Other TechnologySeries B$36.5M$45.4M2021
Operator network

Jeffrey L. McCarthy 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.

John Rogers · 20 companies · 1 sharedJohn RogersCarmichael Roberts · 15 companies · 1 sharedCarmichael RobertsPaul Klingenstein · 6 companies · 1 sharedPaul KlingensteinGeorge Whitesides · 5 companies · 1 sharedGeorge WhitesidesJiong Ma · 5 companies · 1 sharedJiong MaMarc Singer · 5 companies · 1 sharedMarc SingerPaul Bleicher · 4 companies · 1 sharedPaul BleicherSteven N. Tannenbaum · 3 companies · 1 sharedSteven N. Tannenb…Arthur Combs · 2 companies · 1 sharedArthur CombsBenjamin Schlatka · 2 companies · 1 sharedBenjamin SchlatkaAlice D. Sansone · 1 companies · 1 sharedAlice D. SansoneAlice Sansone · 1 companies · 1 sharedAlice SansoneArthur D. Combs · 1 companies · 1 sharedArthur D. CombsArthur L. Combs · 1 companies · 1 sharedArthur L. CombsBenjamin D. Schlatka · 1 companies · 1 sharedBenjamin D. Schla…Benjamin L. Schlatka · 1 companies · 1 sharedBenjamin L. Schla…Carmichael D. Roberts · 1 companies · 1 sharedCarmichael D. Rob…Carmichael L. Roberts · 1 companies · 1 sharedCarmichael L. Rob…David Icke · 1 companies · 1 sharedDavid IckeJeffrey McCarthy · 7 companies · 1 sharedJeffrey McCarthyElliot Katzman · 5 companies · 1 sharedElliot KatzmanRichard Pelletier · 3 companies · 1 sharedRichard PelletierMC10, Inc. · $145.5M raisedMC10, Inc.Paperless Parts, Inc. · $36.5M raisedPaperless Parts, Inc.Jeffrey L. McCarthyJM
Jeffrey L. McCarthy Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
John Rogers120
Carmichael Roberts115
Jeffrey McCarthy17
Paul Klingenstein16
Marc Singer15
George Whitesides15
Jiong Ma15
Elliot Katzman15
Paul Bleicher14
Steven N. Tannenbaum13
Richard Pelletier13
Arthur Combs12
Benjamin Schlatka12
Carmichael D. Roberts11
Paul D. Klingenstein11
Jiong D. Ma11
Marc D. Singer11
Alice Sansone11
Scott D. Pomerantz11
John D. Rogers11

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.