U.S. BORAX INC.
U.S. BORAX INC. is a registered legal entity registered in United States under 000045593, and its current status with Rhode Island Secretary of State is inactive. The company was incorporated on 2 November 1987 and lists its registered address as South Jordan,, United States. No shareholders are recorded for U.S. BORAX 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 U.S. BORAX INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from Rhode Island Secretary of State and was last updated on 23 October 2026.
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Officers
5
The Director of U.S. BORAX INC. currently on record is JASON PORTER; five officers are currently on record for U.S. BORAX INC., filed with Rhode Island Secretary of State.
The register reports 18 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
U.S. BORAX INC. sits 3 levels below its ultimate parent, RIO TINTO PLC, registered in United Kingdom. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. The full chain up to RIO TINTO PLC is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by U.S. BORAX 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 2 subsidiaries span United States jurisdiction, 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.
RIO TINTO PLC
United Kingdom
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Frequently Asked Questions
Who is U.S. BORAX INC.'s UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for U.S. BORAX INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is U.S. BORAX INC.'s company registration number?
U.S. BORAX INC.'s registration number is 000045593, filed with Rhode Island Secretary of State in United States. Its current status on the register is inactive.
Is U.S. BORAX INC. still an active company?
U.S. BORAX INC.'s status on Rhode Island Secretary of State is listed as inactive, not currently active.
When was U.S. BORAX INC. incorporated?
U.S. BORAX INC. was incorporated on 2 November 1987, according to Rhode Island Secretary of State.
What is U.S. BORAX INC.'s registered address?
The registered address on file for U.S. BORAX INC. is South Jordan,, United States.
Who are the officers/directors of U.S. BORAX INC.?
The Director of U.S. BORAX INC. currently on record is JASON PORTER; five officers are currently on record for U.S. BORAX INC., filed with Rhode Island Secretary of State.
Does U.S. BORAX INC. have a parent company or subsidiaries?
U.S. BORAX INC. sits 3 levels below its ultimate parent, RIO TINTO PLC, registered in United Kingdom. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. Those 2 subsidiaries span United States jurisdiction, 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.
Can Zavia monitor changes to U.S. BORAX INC.'s ownership over time?
This profile reflects a point-in-time snapshot from Rhode Island Secretary of State. Zavia's monitoring API can track changes to U.S. BORAX 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 U.S. BORAX 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 U.S. BORAX 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 Rhode Island Secretary of State and was last synced on 23 October 2026.