JENNER & BLOCK, LLC
JENNER & BLOCK, LLC is a Private limited company (Ltd.) registered in United States under L00495301, and its current status with Illinois Secretary of State is intermediate. The company was incorporated on 19 December 2000 and lists its registered address as CHICAGO, United States. No shareholders are recorded for JENNER & BLOCK, LLC; 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 JENNER & BLOCK, LLC; 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 18 October 2026.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Officers
5
The Member of JENNER & BLOCK, LLC currently on record is Grenwald M; five officers are currently on record for JENNER & BLOCK, LLC, filed with Illinois Secretary of State.
The register reports 229 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.
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who is JENNER & BLOCK, LLC's UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for JENNER & BLOCK, LLC; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is JENNER & BLOCK, LLC's company registration number?
JENNER & BLOCK, LLC's registration number is L00495301, filed with Illinois Secretary of State in United States. Its current status on the register is intermediate.
Is JENNER & BLOCK, LLC still an active company?
JENNER & BLOCK, LLC's status on Illinois Secretary of State is listed as intermediate, not currently active.
When was JENNER & BLOCK, LLC incorporated?
JENNER & BLOCK, LLC was incorporated on 19 December 2000, according to Illinois Secretary of State.
What is JENNER & BLOCK, LLC's registered address?
The registered address on file for JENNER & BLOCK, LLC is CHICAGO, United States.
What legal structure is JENNER & BLOCK, LLC registered as?
JENNER & BLOCK, LLC is registered as a Private limited company (Ltd.) in United States.
Who are the officers/directors of JENNER & BLOCK, LLC?
The Member of JENNER & BLOCK, LLC currently on record is Grenwald M; five officers are currently on record for JENNER & BLOCK, LLC, filed with Illinois Secretary of State.
Can Zavia monitor changes to JENNER & BLOCK, LLC'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 JENNER & BLOCK, LLC's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access JENNER & BLOCK, LLC'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 JENNER & BLOCK, LLC'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 18 October 2026.