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ENTEGRIS, INC.

Active

Registration No.
811140784
Incorporation Date
2017-08-01
Company Type
Not disclosed
Address
United States
Website
www.entegris.com/
Source: Arkansas Secretary of State

ENTEGRIS, INC. is a registered legal entity registered in United States under 811140784, and its current status with Arkansas Secretary of State is active. The company was incorporated on 1 August 2017 and lists its registered address as United States. No shareholders are recorded for ENTEGRIS, 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 ENTEGRIS, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from Arkansas Secretary of State and was last updated on 23 October 2026.

Data Provenance
This record is sourced directly from official government registries, including Arkansas Secretary of State.

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Officers

5

The Director of ENTEGRIS, INC. currently on record is AZITA SALEKIGERHARDT; five officers are currently on record for ENTEGRIS, INC., filed with Arkansas Secretary of State.

The register reports 29 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.

AS
AZITA SALEKIGERHARDT ACTIVE

Residence
🇺🇸 United States
Occupation
Director

YK
YVETTE KANOURR ACTIVE

Residence
🇺🇸 United States
Occupation
Director

ST
STUART TISON ACTIVE

Residence
🇺🇸 United States
Occupation
Governing Person

PO
PAUL OLSON ACTIVE

Residence
🇺🇸 United States
Occupation
Officer

JG
JAMES GENTILCORE ACTIVE

Residence
🇺🇸 United States
Occupation
Officer

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Complete appointment history, representation authority, and officer-level filings across jurisdictions.

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Group Structure

ENTEGRIS, INC. has no recorded parent company — it sits at the top of its own group structure, with 34 subsidiaries recorded beneath it across 6 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 34 subsidiaries span United States, United Kingdom, Malaysia, South Korea, Israel, Canada 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. Six of the 34 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.

Ultimate HQ
ENTEGRIS, INC.
United States
Entegris Escrow Corporation
United States#0229753955

Poco Graphite, Inc.+ subsidiaries
United StatesUS TX 0612919

Entegris Specialty Materials, LLC
United States#0229469570

Mpd Holdings, LLC+ subsidiaries
United StatesUS PA 4493326

Entegris Taiwan Holdings, Inc.
United States#0228373176

Entegris Professional Solutions, Inc.
United States#0228373180

A T M I Taiwan Holdings Inc
United StatesUS 3066378

Flx Inc.
United StatesUS TX 0800195399

+26 more entities

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Need the full UBO picture on ENTEGRIS, INC.?

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Frequently Asked Questions

Who is ENTEGRIS, INC.'s UBO (Ultimate Beneficial Owner)?

No Ultimate Beneficial Owner (UBO) data is recorded for ENTEGRIS, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.

What is ENTEGRIS, INC.'s company registration number?

ENTEGRIS, INC.'s registration number is 811140784, filed with Arkansas Secretary of State in United States. Its current status on the register is active.

Is ENTEGRIS, INC. still an active company?

ENTEGRIS, INC.'s status on Arkansas Secretary of State is listed as active.

When was ENTEGRIS, INC. incorporated?

ENTEGRIS, INC. was incorporated on 1 August 2017, according to Arkansas Secretary of State.

What is ENTEGRIS, INC.'s registered address?

The registered address on file for ENTEGRIS, INC. is United States.

Who are the officers/directors of ENTEGRIS, INC.?

The Director of ENTEGRIS, INC. currently on record is AZITA SALEKIGERHARDT; five officers are currently on record for ENTEGRIS, INC., filed with Arkansas Secretary of State.

Does ENTEGRIS, INC. have a parent company or subsidiaries?

ENTEGRIS, INC. has no recorded parent company — it sits at the top of its own group structure, with 34 subsidiaries recorded beneath it across 6 jurisdictions. Those 34 subsidiaries span United States, United Kingdom, Malaysia, South Korea, Israel, Canada 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. Six of the 34 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 ENTEGRIS, INC.'s ownership over time?

This profile reflects a point-in-time snapshot from Arkansas Secretary of State. Zavia's monitoring API can track changes to ENTEGRIS, 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 ENTEGRIS, 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 ENTEGRIS, 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 Arkansas Secretary of State and was last synced on 23 October 2026.

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