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SEC filer

MAXWELL TECHNOLOGIES INC

MAXWELL TECHNOLOGIES INC's Employer Identification Number (EIN) is 95-2390133.

At a glance

EIN
95-2390133 · 952390133
Legal name
MAXWELL TECHNOLOGIES INC
Also filed as
MAXWELL LABORATORIES, INC.; MAXWELL LABORATORIES INC /DE/
Address on file
3888 CALLE FORTUNADA, SAN DIEGO, CA 92123
Records show
SEC filer; state registration
Latest record
2026-09-05

State registration

Florida Division of Corporations (Sunbiz) bulk data · Texas Comptroller active franchise taxpayers file · records as of 2026-09-05

Texas registration
Active · Foreign profit corporation
Source: Texas Comptroller · as of 2026-09-05
Texas document number
0801585256
Source: Texas Comptroller · as of 2026-09-05
Florida registration
Inactive · Foreign profit corporation
Source: Florida registry · as of 2026-07-10
Florida document number
F95000003401
Source: Florida registry · as of 2026-07-10
Registered in Florida
1995-07-17
Source: Florida registry · as of 2026-07-10
Last registry activity
1997-04-11
Source: Florida registry · as of 2026-07-10

SEC records

SEC EDGAR company filings · records as of 2020-02-14

SEC CIK
0000319815
Source: SEC · as of 2020-02-14
Industry (SIC)
Miscellaneous Electrical Machinery, Equipment & Supplies (3690)
Source: SEC · as of 2020-02-14
State of incorporation
DE
Source: SEC · as of 2020-02-14
Latest SEC filing
SC 13G/A 2020-02-14
Source: SEC · as of 2020-02-14

What this record is

Public filings that carry this EIN (Florida Division of Corporations (Sunbiz) bulk data, SEC EDGAR company filings and Texas Comptroller active franchise taxpayers file), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.

What it is not

Registry status, formation date, and registered agent come from the California Secretary of State, Business Programs Division (Business Entities); see the California business entity search.

If something is wrong

A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.

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