People · Operator

JEFFREY DIGGINS

Named in public records as an officer, director or promoter · active 2019–2025 · Software / Tech, Manufacturing

2
Companies
6
Filings
$40.3M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Phase Change Software LlcSoftware / TechSeries A$37.4M$4.7M2023
Amplify, Inc.ManufacturingSeed$2.9M$13.4M2019
Operator network

JEFFREY DIGGINS 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.

Melvin Yellin · 3 companies · 1 sharedMelvin YellinAlan P.C. Strait · 1 companies · 1 sharedAlan P.C. StraitAlbert P.C. Will · 1 companies · 1 sharedAlbert P.C. WillDave Muirhead · 1 companies · 1 sharedDave MuirheadDave P.C. Muirhead · 1 companies · 1 sharedDave P.C. MuirheadDonald P.C. Peskin · 1 companies · 1 sharedDonald P.C. PeskinDonald Peskin · 1 companies · 1 sharedDonald PeskinELIZABETH RICHARDS · 1 companies · 1 sharedELIZABETH RICHARDSGARY BRACH · 1 companies · 1 sharedGARY BRACHGary P.C. Brach · 1 companies · 1 sharedGary P.C. BrachHoward Culang · 1 companies · 1 sharedHoward CulangHoward P.C. Culang · 1 companies · 1 sharedHoward P.C. CulangJeffrey M Diggins · 1 companies · 1 sharedJeffrey M DigginsMark Bieler · 1 companies · 1 sharedMark BielerMark P.C. Bieler · 1 companies · 1 sharedMark P.C. BielerMelvin P.C. Yellin · 1 companies · 1 sharedMelvin P.C. YellinBrian McLaughlin · 4 companies · 1 sharedBrian McLaughlinRichard Schotte · 4 companies · 1 sharedRichard SchotteMatthew Murrell · 2 companies · 1 sharedMatthew MurrellNicola Morris · 2 companies · 1 sharedNicola MorrisDawn Lissey · 1 companies · 1 sharedDawn LisseyGeorge Picha · 1 companies · 1 sharedGeorge PichaPhase Change Software Llc · $37.4M raisedPhase Change Software…Amplify, Inc. · $2.9M raisedAmplify, Inc.JEFFREY DIGGINSJD
JEFFREY DIGGINS Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Brian McLaughlin14
Richard Schotte14
Melvin Yellin13
Matthew Murrell12
Nicola Morris12
Melvin P.C. Yellin11
Dave P.C. Muirhead11
Alan P.C. Strait11
Dave Muirhead11
Donald Peskin11
Mark Bieler11
Howard Culang11
Albert P.C. Will11
Gary P.C. Brach11
William P.C. Bradley11
Renee P.C. Wiens11
GARY BRACH11
ELIZABETH RICHARDS11
Stephen Brothers11
Stephen P.C. Brothers11

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.