RSM LLP
RSM LLP is a registered legal entity registered in United States, and its current status with Illinois Secretary of State is active. The company was incorporated on 1 December 1925 and lists its registered address as Chicago, United States. No shareholders are recorded for RSM LLP; 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 RSM LLP; 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
RSM LLP has no recorded parent company — it sits at the top of its own group structure, with 7 subsidiaries recorded beneath it across 5 jurisdictions. 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 7 subsidiaries span United States, United Kingdom, Hong Kong, Germany, India 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. One of the 7 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
RSM LLP
United States
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Frequently Asked Questions
Who is RSM LLP's UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for RSM LLP; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
Is RSM LLP still an active company?
RSM LLP's status on Illinois Secretary of State is listed as active.
When was RSM LLP incorporated?
RSM LLP was incorporated on 1 December 1925, according to Illinois Secretary of State.
What is RSM LLP's registered address?
The registered address on file for RSM LLP is Chicago, United States.
Does RSM LLP have a parent company or subsidiaries?
RSM LLP has no recorded parent company — it sits at the top of its own group structure, with 7 subsidiaries recorded beneath it across 5 jurisdictions. Those 7 subsidiaries span United States, United Kingdom, Hong Kong, Germany, India 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. One of the 7 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to RSM LLP'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 RSM LLP's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access RSM LLP'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 RSM LLP'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.