People · Operator

John T. Siegel, Jr.

Named in public records as an officer, director or promoter · active 2010–2015 · Telecommunications, Other Technology

Companies

Filings

$286.4M

Combined raised · real

Serial

Operator type

Companies

Company	Role	Sector	Stage	Raised · real	Value · est	Tied
EUN Holdings, LLP	—	Telecommunications	Series D+	$285.3M	$5.7B	2015
Mindshift Technologies Inc	—	Other Technology	Seed	$1.1M	$37.4M	2010

Operator network

John T. Siegel, Jr. 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 T. Siegel, Jr. Company Co-operator (ring = serial)Hover to isolate ties · click to open

Co-operators (shared boards)

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

Operator	Shared	Their companies
Donald A. Doering	1	3
Paul Chisholm	1	2
James B. Fleming, Jr.	1	1
Lawrence T. Cheng	1	1
Lawrence Ingeneri	1	1
Mona Abutaleb	1	1
Patrick C. Hendy	1	1
James C. Pastoriza	1	1
Robert C. Ketterson, Jr.	1	1
N/A Columbia Capital Equity Partners V, L.P.	1	1

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.