People · Operator

Stephen M. LeSieur

Named in public records as an officer, director or promoter · active 2012–2018 · Other, Other Technology

6
Companies
6
Filings
$366.7M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
TPT Holdco, LLCOtherSeries D+$107.5M$1.9B2014
TPT Investor, LLCOtherSeries C$84.8M$1.5B2014
Teacher Synergy LLCOtherSeries C$64.1M$1.1B2014
Finalsite Holdings, Inc.Other TechnologySeries C$46.6M$1.5B2012
ExamSoft Investor, LLCOtherSeries B$34.5M$573.7M2014
DataCamp, Inc.Other TechnologySeries B$29.2M$700.5M2018
Operator network

Stephen M. LeSieur 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.

Dieter De Mesmaeker · 1 companies · 1 sharedDieter De Mesmaek…Jonathan Cornelissen · 1 companies · 1 sharedJonathan Cornelis…Martijn Theuwissen · 1 companies · 1 sharedMartijn TheuwissenJohn M. Yoo · 1 companies · 1 sharedJohn M. YooLee M. Fixel · 2 companies · 2 sharedLee M. FixelAdam M. Freed · 2 companies · 2 sharedAdam M. FreedPaul M. Edelman · 2 companies · 2 sharedPaul M. EdelmanVictor E. Parker · 5 companies · 4 sharedVictor E. ParkerJohn Yoo · 1 companies · 1 sharedJohn YooLee E. Fixel · 1 companies · 1 sharedLee E. FixelBrion B. Applegate · 1 companies · 1 sharedBrion B. ApplegateJonathan M. Moser · 1 companies · 1 sharedJonathan M. MoserMartin L. Greenlow · 1 companies · 1 sharedMartin L. GreenlowAaron N. Matto · 2 companies · 1 sharedAaron N. MattoDaniel N. Muzquiz · 1 companies · 1 sharedDaniel N. MuzquizDavid N. Schnabel · 1 companies · 1 sharedDavid N. SchnabelTPT Holdco, LLC · $107.5M raisedTPT Holdco, LLCTPT Investor, LLC · $84.8M raisedTPT Investor, LLCTeacher Synergy LLC · $64.1M raisedTeacher Synergy LLCFinalsite Holdings, Inc. · $46.6M raisedFinalsite Holdings, I…ExamSoft Investor, LLC · $34.5M raisedExamSoft Investor, LLCDataCamp, Inc. · $29.2M raisedDataCamp, Inc.Stephen M. LeSieurSL
Stephen M. LeSieur Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Victor E. Parker45
Paul M. Edelman22
Lee M. Fixel22
Adam M. Freed22
Aaron N. Matto12
Daniel N. Muzquiz11
Martijn Theuwissen11
Dieter De Mesmaeker11
Jonathan Cornelissen11
Brion B. Applegate11
Martin L. Greenlow11
Jonathan M. Moser11
John M. Yoo11
Lee E. Fixel11
John Yoo11
David N. Schnabel11

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.