People · Operator

Derek Harp

Named in public records as an officer, director or promoter · active 2012–2020 · Other Technology, Cybersecurity

2
Companies
4
Filings
$5.9M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
NexDefense, Inc.Other TechnologySeries A$5.7M$156.0M2012
Cyber List, LLCCybersecurityPre-Seed$180K$8.7M2018
Operator network

Derek Harp 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.

Thomas Noonan · 5 companies · 1 sharedThomas NoonanMark Halfon · 1 companies · 1 sharedMark HalfonMichael Assante · 1 companies · 1 sharedMichael AssanteMichael Sayre · 1 companies · 1 sharedMichael SayreNexDefense, Inc. · $5.7M raisedNexDefense, Inc.Cyber List, LLC · $0.2M raisedCyber List, LLCDerek HarpDH
Derek Harp Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Thomas Noonan15
Michael Assante11
Michael Sayre11
Mark Halfon11

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.