Who owns DIAMOND SHAMROCK REFINING & MARKETING CO?

No ownership or control links for DIAMOND SHAMROCK REFINING & MARKETING CO are resolved in the current sources yet — view the network graph to expand, or pull the cited JSON dossier.

What is DIAMOND SHAMROCK REFINING & MARKETING CO's risk level?

WhiteIntel flags DIAMOND SHAMROCK REFINING & MARKETING CO as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.

Where does DIAMOND SHAMROCK REFINING & MARKETING CO appear across sources?

DIAMOND SHAMROCK REFINING & MARKETING CO is indexed in the WhiteIntel corporate-ownership graph (US), with a source on every claim.

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Legal entityLow

DIAMOND SHAMROCK REFINING & MARKETING CO

Name: DIAMOND SHAMROCK REFINING & MARKETING CO — ownership dossier
Creator: WhiteIntel
License: https://whiteintel.dev/terms
Keywords: corporate ownership, beneficial ownership, UBO, corporate intelligence, OSINT, corporate registry, DIAMOND SHAMROCK REFINING & MARKETING CO, Company, US

DIAMOND SHAMROCK REFINING & MARKETING CO — US company (sec:0001369157). 1 holding. Every claim linked to its source.

SEC 0001369157CompanyUS

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

DIAMOND SHAMROCK REFINING & MARKETING CO
- NUSTAR GP HOLDINGS, LLC· tenpercentowner· via SEC EDGAR

Nothing further is withheld here. The ownership and control links above are everything we have resolved for DIAMOND SHAMROCK REFINING & MARKETING CO — 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 DIAMOND SHAMROCK REFINING & MARKETING CO 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, address & registry profile
Sanctions & watchlist detail
Direct connections (1 hop)
Community notes

Nothing further on DIAMOND SHAMROCK REFINING & MARKETING CO is behind a paywall — everything we hold on this subject is already on this page.

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People & control

1 party · 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.

●
NUSTAR GP HOLDINGS, LLC
Also holds roles at 24 other companies
- Barron Bradley Cofficer
- Barron Bradley Cdirector
- BURNETT WILLIAM Bdirector

1 party · 0 current. Ceased and resigned records are retained as history.

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Common questions

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