People · Operator

Charles Auster

Named in public records as an officer, director or promoter · active 2023–2025 · Other Technology

1
Companies
4
Filings
$174.3M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Xtium Holdings, Inc.Other TechnologySeries D+$174.3M$206.5M2023
Operator network

Charles Auster 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.

Robert Manning · 5 companies · 1 sharedRobert ManningRussell Reeder · 4 companies · 1 sharedRussell ReederMichael Pisterzi · 2 companies · 1 sharedMichael PisterziRonald F. Zampolin · 2 companies · 1 sharedRonald F. ZampolinAnthony D'Ambrosi · 1 companies · 1 sharedAnthony D'AmbrosiAnthony J. D'Ambrosi · 1 companies · 1 sharedAnthony J. D'Ambr…Charles F. Auster · 1 companies · 1 sharedCharles F. AusterElizabeth Kubycheck · 1 companies · 1 sharedElizabeth Kubyche…Francesco Scanga · 1 companies · 1 sharedFrancesco ScangaJeanne Walters · 1 companies · 1 sharedJeanne WaltersMatthew Auster · 1 companies · 1 sharedMatthew AusterMatthew F. Auster · 1 companies · 1 sharedMatthew F. AusterMichael F. Pisterzi · 1 companies · 1 sharedMichael F. Pister…Robert F. Manning · 1 companies · 1 sharedRobert F. ManningRonald Zampolin · 1 companies · 1 sharedRonald ZampolinXtium Holdings, Inc. · $174.3M raisedXtium Holdings, Inc.Charles AusterCA
Charles Auster Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Robert Manning15
Russell Reeder14
Ronald F. Zampolin12
Michael Pisterzi12
Jeanne Walters11
Elizabeth Kubycheck11
Anthony D'Ambrosi11
Matthew F. Auster11
Michael F. Pisterzi11
Robert F. Manning11
Charles F. Auster11
Anthony J. D'Ambrosi11
Francesco Scanga11
Matthew Auster11
Ronald Zampolin11

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.