Who owns HENNESSY JOHN L?

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

What is HENNESSY JOHN L's risk level?

WhiteIntel flags HENNESSY JOHN L as medium risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.

Where does HENNESSY JOHN L appear across sources?

HENNESSY JOHN L is indexed in the WhiteIntel corporate-ownership graph (US), with a source on every claim.

LIVE · CORPUS

PersonMedium

HENNESSY JOHN L

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

HENNESSY JOHN L — US person (sec:0001198046). 9 holdings. Every claim linked to its source.

controls 9 companies

Ownership graph Export .md

JSON / MCPsample

The finding

Controls or directs 9 companies in the resolved graph.

Investigative lead by resolved identity, not a legal determination.

/01

Registry identity

Controls: 9 companies
Risk: Medium
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

HENNESSY JOHN L
- Alphabet Inc.· director· via SEC EDGAR (Form 3/4/5)
- GOOGLE INC.· director· via SEC EDGAR
- ATHEROS COMMUNICATIONS INC· director· via SEC EDGAR
- CISCO SYSTEMS, INC.· director· via SEC EDGAR

Nothing further is withheld here. The ownership and control links above are everything we have resolved for HENNESSY JOHN L — 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 HENNESSY JOHN L 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

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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 HENNESSY JOHN L 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.

●
Alphabet Inc.
Also holds roles at 55 other companies
- WALKER JOHN KENTofficer
- ARNOLD FRANCESdirector
- Ashkenazi Anatofficer
●
ATHEROS COMMUNICATIONS INC
Also holds roles at 24 other companies
- BAHR RICHARD Gofficer
- RAPPAPORT ANDREWdirector
- TACHNER ADAM Hofficer
●
CISCO SYSTEMS, INC.
Also holds roles at 74 other companies
- BUSH WESLEY Gdirector
- Wong Maria Victoriaofficer
- Subaiya Thimaya K.officer
●
GOOGLE INC.
Also holds roles at 34 other companies
- BRIN SERGEYtenpercentowner
- Brown Shona Lofficer
- DRUMMOND DAVID Cofficer

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

/04

Common questions

Who owns HENNESSY JOHN L?: No ownership or control links for HENNESSY JOHN L are resolved in the current sources yet — view the network graph to expand, or pull the cited JSON dossier.
What is HENNESSY JOHN L's risk level?: WhiteIntel flags HENNESSY JOHN L as medium risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.
Where does HENNESSY JOHN L appear across sources?: HENNESSY JOHN L 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 HENNESSY JOHN L. 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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