ESSEX PORTFOLIO, L.P.
ESSEX PORTFOLIO, L.P. is a Limited Partnership registered in United States under 199407700013, and its current status with California Secretary of State — bizfile Online is active. The company was incorporated on 17 March 1994 and lists its registered address as SAN MATEO, United States. ESSEX PORTFOLIO, L.P. is a partnership, whose capital is held by its partners rather than divided into shares, so no shareholder register exists; the partners and their contributions are recorded in its constitutive acts. No beneficial owner (UBO) data is recorded for ESSEX PORTFOLIO, L.P.; 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 24 October 2026.
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- Digitized company financials
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Officers
2
Two officers are currently on record for ESSEX PORTFOLIO, L.P., filed with California Secretary of State — bizfile Online. Anne Morrison serves as Agent; Essex Property Trust, Inc. serves as General Partner.
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
ESSEX PORTFOLIO, L.P. sits 1 level below its ultimate parent, Essex Property Trust, Inc., registered in United States. 185 subsidiaries are recorded beneath it, across 1 jurisdiction. The full chain up to Essex Property Trust, Inc. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by ESSEX PORTFOLIO, L.P.'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 185 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. Three of the 185 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Essex Property Trust, Inc.
United States
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Frequently Asked Questions
Who is ESSEX PORTFOLIO, L.P.'s UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for ESSEX PORTFOLIO, L.P.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is ESSEX PORTFOLIO, L.P.'s company registration number?
ESSEX PORTFOLIO, L.P.'s registration number is 199407700013, filed with California Secretary of State — bizfile Online in United States. Its current status on the register is active.
Is ESSEX PORTFOLIO, L.P. still an active company?
ESSEX PORTFOLIO, L.P.'s status on California Secretary of State — bizfile Online is listed as active.
When was ESSEX PORTFOLIO, L.P. incorporated?
ESSEX PORTFOLIO, L.P. was incorporated on 17 March 1994, according to California Secretary of State — bizfile Online.
What is ESSEX PORTFOLIO, L.P.'s registered address?
The registered address on file for ESSEX PORTFOLIO, L.P. is SAN MATEO, United States.
What legal structure is ESSEX PORTFOLIO, L.P. registered as?
ESSEX PORTFOLIO, L.P. is registered as a Limited Partnership in United States.
Who are the officers/directors of ESSEX PORTFOLIO, L.P.?
Two officers are currently on record for ESSEX PORTFOLIO, L.P., filed with California Secretary of State — bizfile Online. Anne Morrison serves as Agent; Essex Property Trust, Inc. serves as General Partner.
Does ESSEX PORTFOLIO, L.P. have a parent company or subsidiaries?
ESSEX PORTFOLIO, L.P. sits 1 level below its ultimate parent, Essex Property Trust, Inc., registered in United States. 185 subsidiaries are recorded beneath it, across 1 jurisdiction. Those 185 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. Three of the 185 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 ESSEX PORTFOLIO, L.P.'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 ESSEX PORTFOLIO, L.P.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access ESSEX PORTFOLIO, L.P.'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 ESSEX PORTFOLIO, L.P.'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 24 October 2026.