Who owns OBRIEN WILLIAM K?

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

What is OBRIEN WILLIAM K's risk level?

WhiteIntel flags OBRIEN WILLIAM K as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.

Where does OBRIEN WILLIAM K appear across sources?

OBRIEN WILLIAM K is indexed in the WhiteIntel corporate-ownership graph (US), with a source on every claim.

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OBRIEN WILLIAM K

Name: OBRIEN WILLIAM K — ownership dossier
Creator: WhiteIntel
License: https://whiteintel.dev/terms
Keywords: corporate ownership, beneficial ownership, UBO, corporate intelligence, OSINT, corporate registry, OBRIEN WILLIAM K, Company, US

OBRIEN WILLIAM K — US company (sec:0001187425). 4 holdings. Every claim linked to its source.

SEC 0001187425CompanyUS

Ownership graph Export .md

JSON / MCPsample

/01

Ownership & control

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.

Owners / controllers

None in current sources.

Holdings / subsidiaries

OBRIEN WILLIAM K
- CABLETRON SYSTEMS INC· officer· via SEC EDGAR
- COLOR KINETICS INC· director· via SEC EDGAR
- MERCURY SYSTEMS INC· director· via SEC EDGAR

Nothing further is withheld here. The ownership and control links above are everything we have resolved for OBRIEN WILLIAM K — 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 OBRIEN WILLIAM K is still thin in the current sources. Watch it and we'll flag the moment new ownership, filings or risk signals land.

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Identity, address & registry profile
Sanctions & watchlist detail
Direct connections (1 hop)
Community notes

Nothing further on OBRIEN WILLIAM K is behind a paywall — everything we hold on this subject is already on this page.

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People & control

3 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.

●
CABLETRON SYSTEMS INC
Also holds roles at 13 other companies
- GALLAGHER MICHAEL Kdirector
- WOO LEON Kofficer
- HUSTON EDWIN Adirector
●
COLOR KINETICS INC
Also holds roles at 13 other companies
- AFEYAN NOUBAR BOGHOSdirector
- ABELE JOHN Edirector
- OCONNOR JAMES F Odirector
●
MERCURY SYSTEMS INC
Also holds roles at 66 other companies
- KUPINSKY STUARTofficer
- Munro Douglasofficer
- Wells Charles Roger IVofficer

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

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Common questions

Who owns OBRIEN WILLIAM K?: No ownership or control links for OBRIEN WILLIAM K are resolved in the current sources yet — view the network graph to expand, or pull the cited JSON dossier.
What is OBRIEN WILLIAM K's risk level?: WhiteIntel flags OBRIEN WILLIAM K as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.
Where does OBRIEN WILLIAM K appear across sources?: OBRIEN WILLIAM K 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 OBRIEN WILLIAM K. These are unverified leads, not WhiteIntel findings — we surface them for investigators to chase, and analyse the corroborated ones into SnitchScore.

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