KRONOS WORLDWIDE, INC.
KRONOS WORLDWIDE, INC. is a registered legal entity registered in United States under 0800399590, and its current status with Texas Secretary of State — SOSDirect is active. The company was incorporated on 8 October 2004 and lists its registered address as WILMINGTON, United States. No shareholders are recorded for KRONOS WORLDWIDE, INC.; ownership in this jurisdiction is held as the stock ledger under state corporate law (e.g. §219 of the Delaware General Corporation Law), a record kept privately rather than filed publicly. No beneficial owner (UBO) data is recorded for KRONOS WORLDWIDE, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from Texas Secretary of State — SOSDirect and was last updated on 15 October 2026.
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Officers
5
The Ceo, President & Director of KRONOS WORLDWIDE, INC. currently on record is JAMES M. BUCH; five officers are currently on record for KRONOS WORLDWIDE, INC., filed with Texas Secretary of State — SOSDirect.
The register reports 14 officers in total, including past appointments, though only the 5 most relevant records are shown here.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
KRONOS WORLDWIDE, INC. sits 3 levels below its ultimate parent, Contran Corporation, registered in United States. 5 subsidiaries are recorded beneath it, across 3 jurisdictions. The full chain up to Contran Corporation is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by KRONOS WORLDWIDE, INC.'s own shareholder record. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 5 subsidiaries span United States, British Virgin Islands, Canada jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Two of the 5 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Contran Corporation
United States
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Frequently Asked Questions
Who is KRONOS WORLDWIDE, INC.'s UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for KRONOS WORLDWIDE, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is KRONOS WORLDWIDE, INC.'s company registration number?
KRONOS WORLDWIDE, INC.'s registration number is 0800399590, filed with Texas Secretary of State — SOSDirect in United States. Its current status on the register is active.
Is KRONOS WORLDWIDE, INC. still an active company?
KRONOS WORLDWIDE, INC.'s status on Texas Secretary of State — SOSDirect is listed as active.
When was KRONOS WORLDWIDE, INC. incorporated?
KRONOS WORLDWIDE, INC. was incorporated on 8 October 2004, according to Texas Secretary of State — SOSDirect.
What is KRONOS WORLDWIDE, INC.'s registered address?
The registered address on file for KRONOS WORLDWIDE, INC. is WILMINGTON, United States.
Who are the officers/directors of KRONOS WORLDWIDE, INC.?
The Ceo, President & Director of KRONOS WORLDWIDE, INC. currently on record is JAMES M. BUCH; five officers are currently on record for KRONOS WORLDWIDE, INC., filed with Texas Secretary of State — SOSDirect.
Does KRONOS WORLDWIDE, INC. have a parent company or subsidiaries?
KRONOS WORLDWIDE, INC. sits 3 levels below its ultimate parent, Contran Corporation, registered in United States. 5 subsidiaries are recorded beneath it, across 3 jurisdictions. Those 5 subsidiaries span United States, British Virgin Islands, Canada jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Two of the 5 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to KRONOS WORLDWIDE, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from Texas Secretary of State — SOSDirect. Zavia's monitoring API can track changes to KRONOS WORLDWIDE, INC.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access KRONOS WORLDWIDE, INC.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like KRONOS WORLDWIDE, INC.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Texas Secretary of State — SOSDirect and was last synced on 15 October 2026.