People · Operator

Gregg Fergus

Named in public records as an officer, director or promoter · active 2018–2024 · Medical Devices, Other Technology, Software / Tech, Media & Content

5
Companies
10
Filings
$85.4M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Celsee Diagnostics, Inc.Medical DevicesSeries B$40.5M$135.3M2018
AIQ Global, Inc.Other TechnologySeries A$17.9M$4.0M2021
Ascertain Systems, Inc.Software / TechSeries A$17.4M$40.2M2024
Digital Transformation TopCo, LLCSoftware / TechSeries A$7.4M$46.0M2024
Live Undiscovered Music, Inc.Media & ContentSeed$2.2M$17.3M2018
Operator network

Gregg Fergus 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.

Daniel Polans · 1 companies · 1 sharedDaniel PolansJohn Miller · 27 companies · 1 sharedJohn MillerJack Ball · 10 companies · 1 sharedJack BallRoger Newton · 4 companies · 1 sharedRoger NewtonTim Mayleben · 4 companies · 1 sharedTim MaylebenTIMOTHY MAYLEBEN · 3 companies · 1 sharedTIMOTHY MAYLEBENKalyan Handique · 2 companies · 1 sharedKalyan HandiquePriyadarshini Gogoi · 2 companies · 1 sharedPriyadarshini Gog…Timothy Triche · 2 companies · 1 sharedTimothy TricheWalter Young, Jr. · 2 companies · 1 sharedWalter Young, Jr.Alvin Vitangcol · 5 companies · 1 sharedAlvin VitangcolMichael Partsch · 4 companies · 1 sharedMichael PartschEli Blee-Goldman · 3 companies · 1 sharedEli Blee-GoldmanRichard Lesniewski · 2 companies · 1 sharedRichard LesniewskiAndy Muller · 1 companies · 1 sharedAndy MullerAndy R. Muller · 1 companies · 1 sharedAndy R. MullerChris Parker · 1 companies · 1 sharedChris ParkerMoses Adubi · 2 companies · 1 sharedMoses AdubiJohn Beadle · 5 companies · 2 sharedJohn BeadleLaurence Kraemer · 5 companies · 2 sharedLaurence KraemerKonstantine Costalas · 2 companies · 2 sharedKonstantine Costa…Mark Michalski · 2 companies · 2 sharedMark MichalskiCelsee Diagnostics, Inc. · $40.5M raisedCelsee Diagnostics, I…AIQ Global, Inc. · $17.9M raisedAIQ Global, Inc.Ascertain Systems, Inc. · $17.4M raisedAscertain Systems, In…Digital Transformation TopCo, LLC · $7.4M raisedDigital Transformatio…Live Undiscovered Music, Inc. · $2.2M raisedLive Undiscovered Mus…Gregg FergusGF
Gregg Fergus Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
John Beadle25
Laurence Kraemer25
Mark Michalski22
Konstantine Costalas22
John Miller127
Jack Ball110
Alvin Vitangcol15
Roger Newton14
Michael Partsch14
Tim Mayleben14
Eli Blee-Goldman13
TIMOTHY MAYLEBEN13
Moses Adubi12
Richard Lesniewski12
Priyadarshini Gogoi12
Walter Young, Jr.12
Timothy Triche12
Kalyan Handique12
John Stark11
Richard Sharp11

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.