Who owns Sullivan Brian F.?

No ownership or control links for Sullivan Brian F. are resolved in the current sources yet — view the network graph to expand, or pull the cited JSON dossier.

What is Sullivan Brian F.'s risk level?

WhiteIntel flags Sullivan Brian F. as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.

Where does Sullivan Brian F. appear across sources?

Sullivan Brian F. is indexed in the WhiteIntel corporate-ownership graph (US), with a source on every claim.

LIVE · CORPUS

PersonLow

Sullivan Brian F.

Name: Sullivan Brian F. — ownership dossier
Creator: WhiteIntel
License: https://whiteintel.dev/terms
Keywords: corporate ownership, beneficial ownership, UBO, corporate intelligence, OSINT, corporate registry, Sullivan Brian F., Person, US

Sullivan Brian F. — US person (sec:0000940454). 7 holdings. Every claim linked to its source.

controls 7 companies

Ownership graph Export .md

JSON / MCPsample

The finding

Controls or directs 7 companies in the resolved graph.

Investigative lead by resolved identity, not a legal determination.

/01

Registry identity

Controls: 7 companies
Risk: Low
Jurisdiction: US

/02

Control & directorships

Links are shown as observed in a source registry — we do not currently hold ownership end dates, so a link here may since have ended. Each row carries its source; check it before relying on currency.

Controlled by

None in current sources.

Directorships & controlled companies

Sullivan Brian F.
- Celcuity Inc.· officer· via SEC EDGAR (Form 3/4/5)
- ENTEGRIS INC· director· via SEC EDGAR
- VIRTUAL RADIOLOGIC CORP· director· via SEC EDGAR
- CHOICETEL COMMUNICATIONS INC /MN/· director· via SEC EDGAR

Nothing further is withheld here. The ownership and control links above are everything we have resolved for Sullivan Brian F. — there is no deeper chain behind a paywall. Absence means “not observed in our current sources” — it is not a finding of none.

Monitoring

Coverage of Sullivan Brian F. is still thin in the current sources. Watch it and we'll flag the moment new ownership, filings or risk signals land.

Explore US coverage

WHAT YOU CAN SEEFREE

YOURS NOW · FREE

4 items you can read right now — no account, no payment.

Identity, nationality & aliases
Sanctions, PEP & watchlist detail
Direct connections (1 hop)
Community notes

Nothing further on Sullivan Brian F. is behind a paywall — everything we hold on this subject is already on this page.

/03

People & control

4 parties · 0 current

Every officer, person with significant control and cross-company role we hold, resolved into one entry per party. Roles are registry records, not a claim of control.

●
Celcuity Inc.
Also holds roles at 15 other companies
- Laing Lance G.officer
- Hahne Vickyofficer
- ROMP CHARLES Rdirector
●
CHOICETEL COMMUNICATIONS INC /MN/
Also holds roles at 40 other companies
- MARSTON BARRYofficer
- DAVISON THOMAS Wofficer
- DAVISON THOMAS Wdirector
●
ENTEGRIS INC
Also holds roles at 57 other companies
- Richards Neilofficer
- Haris Clinton M.officer
- Sauer Michaelofficer
●
VIRTUAL RADIOLOGIC CORP
Also holds roles at 31 other companies
- NIGON RICHARDdirector
- KOLAR MICHAELofficer
- PURKIS LEONARD Cofficer

4 parties · 0 current. Ceased and resigned records are retained as history.

/04

Common questions

Who owns Sullivan Brian F.?: No ownership or control links for Sullivan Brian F. are resolved in the current sources yet — view the network graph to expand, or pull the cited JSON dossier.
What is Sullivan Brian F.'s risk level?: WhiteIntel flags Sullivan Brian F. as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.
Where does Sullivan Brian F. appear across sources?: Sullivan Brian F. is indexed in the WhiteIntel corporate-ownership graph (US), with a source on every claim.

Community intel

Crowd leads · unverified

Tips, corrections and leads contributed by the community on Sullivan Brian F.. These are unverified leads, not WhiteIntel findings — we surface them for investigators to chase, and analyse the corroborated ones into SnitchScore.

Loading tips…