KLEINFELDER, INC.
KLEINFELDER, INC. is a registered legal entity registered in United States under 431576, and its current status with California Secretary of State — bizfile Online is active. The company was incorporated on 20 April 1962 and lists its registered address as SAN DIEGO, United States. No shareholders are recorded for KLEINFELDER, 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 KLEINFELDER, 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 15 October 2026.
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Officers
4
Four officers are currently on record for KLEINFELDER, INC., filed with California Secretary of State — bizfile Online. GEORGE PIERSON serves as Chairman; LOUIS ARMSTRONG (appointed 2019-09-01) serves as President/ceo; JOHN MURPHY serves as Cfo; 1505 Corporation C T Corporation System serves as Agent.
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.
Group Structure
KLEINFELDER, INC. sits 2 levels below its ultimate parent, Kleinfelder Parent, Inc., registered in United States. 2 subsidiaries are recorded beneath it, across 2 jurisdictions. The full chain up to Kleinfelder Parent, Inc. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by KLEINFELDER, 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.
Those 2 subsidiaries span United States, 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.
Kleinfelder Parent, Inc.
United States
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Frequently Asked Questions
Who is KLEINFELDER, INC.'s UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for KLEINFELDER, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is KLEINFELDER, INC.'s company registration number?
KLEINFELDER, INC.'s registration number is 431576, filed with California Secretary of State — bizfile Online in United States. Its current status on the register is active.
Is KLEINFELDER, INC. still an active company?
KLEINFELDER, INC.'s status on California Secretary of State — bizfile Online is listed as active.
When was KLEINFELDER, INC. incorporated?
KLEINFELDER, INC. was incorporated on 20 April 1962, according to California Secretary of State — bizfile Online.
What is KLEINFELDER, INC.'s registered address?
The registered address on file for KLEINFELDER, INC. is SAN DIEGO, United States.
Who are the officers/directors of KLEINFELDER, INC.?
Four officers are currently on record for KLEINFELDER, INC., filed with California Secretary of State — bizfile Online. GEORGE PIERSON serves as Chairman; LOUIS ARMSTRONG (appointed 2019-09-01) serves as President/ceo; JOHN MURPHY serves as Cfo; 1505 Corporation C T Corporation System serves as Agent.
Does KLEINFELDER, INC. have a parent company or subsidiaries?
KLEINFELDER, INC. sits 2 levels below its ultimate parent, Kleinfelder Parent, Inc., registered in United States. 2 subsidiaries are recorded beneath it, across 2 jurisdictions. Those 2 subsidiaries span United States, 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.
Can Zavia monitor changes to KLEINFELDER, 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 KLEINFELDER, 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 KLEINFELDER, 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 KLEINFELDER, 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 15 October 2026.