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CHARLES RIVER LABORATORIES, INC.

Active

in

Registration No.
F99000004856
Incorporation Date
1999-09-22
Company Type
Not disclosed
Address
WILMINGTON, United States
Website
www.cengage.co.uk/
Source: Florida Department of State — Sunbiz

CHARLES RIVER LABORATORIES, INC. is a registered legal entity registered in United States under F99000004856, and its current status with Florida Department of State — Sunbiz is active. The company was incorporated on 22 September 1999 and lists its registered address as WILMINGTON, United States. No shareholders are recorded for CHARLES RIVER LABORATORIES, 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 CHARLES RIVER LABORATORIES, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from Florida Department of State — Sunbiz and was last updated on 30 September 2026.

Data Provenance
This record is sourced directly from official government registries, including Florida Department of State — Sunbiz.

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Officers

5

Directors and officers of CHARLES RIVER LABORATORIES, INC.

The Director of CHARLES RIVER LABORATORIES, INC. currently on record is CHUBB STEPHEN; five officers are currently on record for CHARLES RIVER LABORATORIES, INC., filed with Florida Department of State — Sunbiz. 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 7 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 Florida Department of State — Sunbiz, 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.

CS
CHUBB STEPHEN ACTIVE

Residence
🇺🇸 United States
Occupation
Director

MG
MASSARO GEORGE ACTIVE

Residence
🇺🇸 United States
Occupation
Director

JD
JOHST DAVID ACTIVE

Residence
🇺🇸 United States
Occupation
Secr

CS
CORPORATION SERVICE COMPANY ACTIVE ENTITY

Residence
🇺🇸 United States
Occupation
Agent

CJ
Curtin John ACTIVE

Residence
🇺🇸 United States
Occupation
Trea

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Group Structure

Group structure of CHARLES RIVER LABORATORIES, INC.

CHARLES RIVER LABORATORIES, INC. has no recorded parent company — it sits at the top of its own group structure, with 18 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.

  • Accugenix Inc (United States)
  • Charles River Laboratories, Inc. (United States)
  • Charles River ULC (Canada)
  • Charles River Laboratories, Inc. (United States)
  • Charles River Laboratories Ashland LLC (United States)
  • Mdrh Holdings LLC (United States)
  • Charles River Laboratories Cell Solutions, Inc. (United States)
  • Samdi Tech, Inc. (United States)
  • AMP KB Blocker, Inc. (United States)
  • Vigene Biosciences, Inc. (United States)

Data availability

Those 18 subsidiaries span United States, Canada, Germany, Mauritius, France 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. Four of the 18 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 Florida Department of State — Sunbiz, 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.

Ultimate HQ
CHARLES RIVER LABORATORIES, INC.
United States
Accugenix Inc
United States#0162334339

Charles River Laboratories, Inc.
United StatesUS CA 3554016

Charles River ULC+ subsidiaries
Canada#0370596258

Charles River Laboratories, Inc.
United States#0189686816

Charles River Laboratories Ashland LLC
United States#0156850289

Mdrh Holdings LLC
United StatesUS NY 4988071

Charles River Laboratories Cell Solutions, Inc.
United StatesUS CA 0873552

Samdi Tech, Inc.
United States#01073229245

+10 more entities

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Map the complete corporate hierarchy: parent companies, subsidiaries, and cross-border ownership chains.

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Frequently Asked Questions

Who is CHARLES RIVER LABORATORIES, INC.'s UBO (Ultimate Beneficial Owner)?

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

What is CHARLES RIVER LABORATORIES, INC.'s company registration number?

CHARLES RIVER LABORATORIES, INC.'s registration number is F99000004856, filed with Florida Department of State — Sunbiz in United States. Its current status on the register is active.

Is CHARLES RIVER LABORATORIES, INC. still an active company?

CHARLES RIVER LABORATORIES, INC.'s status on Florida Department of State — Sunbiz is listed as active.

When was CHARLES RIVER LABORATORIES, INC. incorporated?

CHARLES RIVER LABORATORIES, INC. was incorporated on 22 September 1999, according to Florida Department of State — Sunbiz.

What is CHARLES RIVER LABORATORIES, INC.'s registered address?

The registered address on file for CHARLES RIVER LABORATORIES, INC. is WILMINGTON, United States.

Who are the officers/directors of CHARLES RIVER LABORATORIES, INC.?

The Director of CHARLES RIVER LABORATORIES, INC. currently on record is CHUBB STEPHEN; five officers are currently on record for CHARLES RIVER LABORATORIES, INC., filed with Florida Department of State — Sunbiz.

Does CHARLES RIVER LABORATORIES, INC. have a parent company or subsidiaries?

CHARLES RIVER LABORATORIES, INC. has no recorded parent company — it sits at the top of its own group structure, with 18 subsidiaries recorded beneath it across 5 jurisdictions. Those 18 subsidiaries span United States, Canada, Germany, Mauritius, France 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. Four of the 18 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 CHARLES RIVER LABORATORIES, INC.'s ownership over time?

This profile reflects a point-in-time snapshot from Florida Department of State — Sunbiz. Zavia's monitoring API can track changes to CHARLES RIVER LABORATORIES, 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 CHARLES RIVER LABORATORIES, 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 CHARLES RIVER LABORATORIES, 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 Florida Department of State — Sunbiz and was last synced on 30 September 2026.

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