STERICYCLE INC.
STERICYCLE INC. is a Private limited company (Ltd.) registered in United States under 10184894, and its current status with Illinois Secretary of State is active. The company was incorporated on 30 May 1997 and lists its registered address as Bannockburn, United States. No shareholders are recorded for STERICYCLE 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 STERICYCLE INC.; 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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Officers
5
Directors and officers of STERICYCLE INC.
The Director of STERICYCLE INC. currently on record is JANET ZELENKA; five officers are currently on record for STERICYCLE INC., filed with Illinois Secretary of State. 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 9 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 Illinois Secretary of State, 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 STERICYCLE INC.
STERICYCLE INC. sits 1 level below its ultimate parent, Waste Management, Inc., registered in United States. 40 subsidiaries are recorded beneath it, across 4 jurisdictions. The full chain up to Waste Management, Inc. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by STERICYCLE INC.'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.
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- Envirotech of America, Inc (United States)
- Stericycle of Puerto Rico Inc. (United States)
- Shred-It USA LLC (United States)
- Stericycle, ULC (Canada)
- Shred-It US Holdco, Inc. (United States)
Data availability
Those 40 subsidiaries span United States, Canada, Mexico, Argentina 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. Five of the 40 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Data-provider feed — rows as supplied to Zavia for Illinois Secretary of State, 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.
Waste Management, Inc.
United States
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Frequently Asked Questions
Who is STERICYCLE INC.'s UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for STERICYCLE INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is STERICYCLE INC.'s company registration number?
STERICYCLE INC.'s registration number is 10184894, filed with Illinois Secretary of State in United States. Its current status on the register is active.
Is STERICYCLE INC. still an active company?
STERICYCLE INC.'s status on Illinois Secretary of State is listed as active.
When was STERICYCLE INC. incorporated?
STERICYCLE INC. was incorporated on 30 May 1997, according to Illinois Secretary of State.
What is STERICYCLE INC.'s registered address?
The registered address on file for STERICYCLE INC. is Bannockburn, United States.
What legal structure is STERICYCLE INC. registered as?
STERICYCLE INC. is registered as a Private limited company (Ltd.) in United States.
Who are the officers/directors of STERICYCLE INC.?
The Director of STERICYCLE INC. currently on record is JANET ZELENKA; five officers are currently on record for STERICYCLE INC., filed with Illinois Secretary of State.
Does STERICYCLE INC. have a parent company or subsidiaries?
STERICYCLE INC. sits 1 level below its ultimate parent, Waste Management, Inc., registered in United States. 40 subsidiaries are recorded beneath it, across 4 jurisdictions. Those 40 subsidiaries span United States, Canada, Mexico, Argentina 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. Five of the 40 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 STERICYCLE INC.'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 STERICYCLE 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 STERICYCLE 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 STERICYCLE 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 Illinois Secretary of State and was last synced on 30 September 2026.