NORTHWESTERN MEMORIAL HEALTHCARE
NORTHWESTERN MEMORIAL HEALTHCARE is a Public Limited Company registered in United States under 53790011, and its current status with Illinois Secretary of State is active. Its registered address on file is CHICAGO, United States. No shareholders are recorded for NORTHWESTERN MEMORIAL HEALTHCARE; 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 NORTHWESTERN MEMORIAL HEALTHCARE; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from Illinois Secretary of State and was last updated on 30 September 2026.
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Group Structure
NORTHWESTERN MEMORIAL HEALTHCARE has no recorded parent company — it sits at the top of its own group structure, with 15 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.
Those 15 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. Five of the 15 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
NORTHWESTERN MEMORIAL HEALTHCARE
United States
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Frequently Asked Questions
Who is NORTHWESTERN MEMORIAL HEALTHCARE's UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for NORTHWESTERN MEMORIAL HEALTHCARE; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is NORTHWESTERN MEMORIAL HEALTHCARE's company registration number?
NORTHWESTERN MEMORIAL HEALTHCARE's registration number is 53790011, filed with Illinois Secretary of State in United States. Its current status on the register is active.
Is NORTHWESTERN MEMORIAL HEALTHCARE still an active company?
NORTHWESTERN MEMORIAL HEALTHCARE's status on Illinois Secretary of State is listed as active.
What is NORTHWESTERN MEMORIAL HEALTHCARE's registered address?
The registered address on file for NORTHWESTERN MEMORIAL HEALTHCARE is CHICAGO, United States.
What legal structure is NORTHWESTERN MEMORIAL HEALTHCARE registered as?
NORTHWESTERN MEMORIAL HEALTHCARE is registered as a Public Limited Company in United States.
Does NORTHWESTERN MEMORIAL HEALTHCARE have a parent company or subsidiaries?
NORTHWESTERN MEMORIAL HEALTHCARE has no recorded parent company — it sits at the top of its own group structure, with 15 subsidiaries recorded beneath it across 1 jurisdiction. Those 15 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. Five of the 15 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 NORTHWESTERN MEMORIAL HEALTHCARE's ownership over time?
This profile reflects a point-in-time snapshot from Illinois Secretary of State. Zavia's monitoring API can track changes to NORTHWESTERN MEMORIAL HEALTHCARE's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access NORTHWESTERN MEMORIAL HEALTHCARE'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 NORTHWESTERN MEMORIAL HEALTHCARE'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 Illinois Secretary of State and was last synced on 30 September 2026.