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HARMONIC INC

Public Limited Company Active

Registration No.
C1932085
Incorporation Date
1988-06-07
Company Type
Public Limited Company
Address
SAN JOSE, United States
Website
www.harmonicinc.com/
Source: California Secretary of State — bizfile Online

HARMONIC INC is a Public Limited Company registered in United States under C1932085, and its current status with California Secretary of State — bizfile Online is active. The company was incorporated on 7 June 1988 and lists its registered address as SAN JOSE, United States. No shareholders are recorded for HARMONIC 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 HARMONIC INC; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from California Secretary of State — bizfile Online and was last updated on 24 October 2026.

Data Provenance
This record is sourced directly from official government registries, including California Secretary of State — bizfile Online.

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Officers

5

The Director of HARMONIC INC currently on record is PATRICK HARSHMAN; five officers are currently on record for HARMONIC INC, filed with California Secretary of State — bizfile Online.

The register reports 25 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.

PH
PATRICK HARSHMAN ACTIVE

Residence
🇺🇸 United States
Occupation
Director

DC
DEBORAH CLIFFORD ACTIVE

Residence
🇺🇸 United States
Occupation
Director

SK
SANJAY KALRA ACTIVE

Residence
🇺🇸 United States
Occupation
Treasurer

MR
MITZI REAUGH ACTIVE

Residence
🇺🇸 United States
Occupation
Officer

TC
TIMOTHY CHU ACTIVE

Residence
🇺🇸 United States
Occupation
Secretary

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Group Structure

HARMONIC INC has no recorded parent company — it sits at the top of its own group structure, with 5 subsidiaries recorded beneath it across 3 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 5 subsidiaries span United States, Switzerland, Spain 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. Two of the 5 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.

Ultimate HQ
HARMONIC INC
United States
Harmonic International LLC
United StatesUS MD W07102353

Harmonic Technologies International GmbH+ subsidiaries
SwitzerlandCH CHE-219.461.479

Harmonic Delaware, L.L.C.+ subsidiaries
United States#0228382715

HARMONIC SPAIN SL
SpainES B84470277

Harmonic International Inc.
United States#0228422726

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Frequently Asked Questions

Who is HARMONIC INC's UBO (Ultimate Beneficial Owner)?

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

What is HARMONIC INC's company registration number?

HARMONIC INC's registration number is C1932085, filed with California Secretary of State — bizfile Online in United States. Its current status on the register is active.

Is HARMONIC INC still an active company?

HARMONIC INC's status on California Secretary of State — bizfile Online is listed as active.

When was HARMONIC INC incorporated?

HARMONIC INC was incorporated on 7 June 1988, according to California Secretary of State — bizfile Online.

What is HARMONIC INC's registered address?

The registered address on file for HARMONIC INC is SAN JOSE, United States.

What legal structure is HARMONIC INC registered as?

HARMONIC INC is registered as a Public Limited Company in United States.

Who are the officers/directors of HARMONIC INC?

The Director of HARMONIC INC currently on record is PATRICK HARSHMAN; five officers are currently on record for HARMONIC INC, filed with California Secretary of State — bizfile Online.

Does HARMONIC INC have a parent company or subsidiaries?

HARMONIC INC has no recorded parent company — it sits at the top of its own group structure, with 5 subsidiaries recorded beneath it across 3 jurisdictions. Those 5 subsidiaries span United States, Switzerland, Spain 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. Two of the 5 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 HARMONIC INC's ownership over time?

This profile reflects a point-in-time snapshot from California Secretary of State — bizfile Online. Zavia's monitoring API can track changes to HARMONIC 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 HARMONIC 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 HARMONIC 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 California Secretary of State — bizfile Online and was last synced on 24 October 2026.

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