TETRA TECH INC
TETRA TECH INC is a Public Limited Company registered in United States under 10181138, and its current status with California Secretary of State — bizfile Online is active. The company was incorporated on 11 April 1984 and lists its registered address as PASADENA, United States. No shareholders are recorded for TETRA TECH 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 TETRA TECH INC; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from California Secretary of State — bizfile Online and was last updated on 30 September 2026.
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Officers
5
Directors and officers of TETRA TECH INC
The Vice President of TETRA TECH INC currently on record is CALEB MOORE; five officers are currently on record for TETRA TECH INC, filed with California Secretary of State — bizfile Online. 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.
Data availability
The register reports 105 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Data-provider feed — rows as supplied to Zavia for California Secretary of State — bizfile Online, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
Group Structure
Group structure of TETRA TECH INC
TETRA TECH INC has no recorded parent company — it sits at the top of its own group structure, with 2 subsidiaries recorded beneath it across 1 jurisdiction. 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.
- COFFEY INTERNATIONAL LTD
- TETRA TECH ES INC
Data availability
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.
Data-provider feed — rows as supplied to Zavia for California Secretary of State — bizfile Online, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
TETRA TECH INC
United States
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Frequently Asked Questions
Who is TETRA TECH INC's UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for TETRA TECH INC; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is TETRA TECH INC's company registration number?
TETRA TECH INC's registration number is 10181138, filed with California Secretary of State — bizfile Online in United States. Its current status on the register is active.
Is TETRA TECH INC still an active company?
TETRA TECH INC's status on California Secretary of State — bizfile Online is listed as active.
When was TETRA TECH INC incorporated?
TETRA TECH INC was incorporated on 11 April 1984, according to California Secretary of State — bizfile Online.
What is TETRA TECH INC's registered address?
The registered address on file for TETRA TECH INC is PASADENA, United States.
What legal structure is TETRA TECH INC registered as?
TETRA TECH INC is registered as a Public Limited Company in United States.
Who are the officers/directors of TETRA TECH INC?
The Vice President of TETRA TECH INC currently on record is CALEB MOORE; five officers are currently on record for TETRA TECH INC, filed with California Secretary of State — bizfile Online.
Does TETRA TECH INC have a parent company or subsidiaries?
TETRA TECH INC has no recorded parent company — it sits at the top of its own group structure, with 2 subsidiaries 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 TETRA TECH INC's ownership over time?
This profile reflects a point-in-time snapshot from California Secretary of State — bizfile Online. Zavia's monitoring API can track changes to TETRA TECH 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 TETRA TECH 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 TETRA TECH 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 California Secretary of State — bizfile Online and was last synced on 30 September 2026.