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Employer with a benefit plan

VICOR CORPORATION

VICOR CORPORATION's Employer Identification Number (EIN) is 04-2742817.

At a glance

EIN
04-2742817 · 042742817
Legal name
VICOR CORPORATION
Address on file
400 FEDERAL STREET, ANDOVER, MA 01810
Records show
SEC filer; employer with a benefit plan; state registration
Latest record
2026-09-05

State registration

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
10427428171
Source: Texas Comptroller · as of 2026-09-05

SEC records

SEC EDGAR company filings · records as of 2026-09-03

SEC CIK
0000751978
Source: SEC · as of 2026-09-03
Industry (SIC)
Electronic Components, NEC (3679)
Source: SEC · as of 2026-09-03
State of incorporation
DE
Source: SEC · as of 2026-09-03
Ticker
VICR
Source: SEC · as of 2026-09-03
Latest SEC filing
4 2026-09-03
Source: SEC · as of 2026-09-03

Benefit plans

DOL Form 5500 filings (EFAST2) · records as of 2026-04-10

Benefit plan 501, 2024 filing
VICOR HEALTH AND WELFARE PLAN
Source: DOL 5500 · as of 2026-04-10
Participants (start of year)
992
Source: DOL 5500 · as of 2026-04-10
Plan features
Health (other than dental or vision); Life insurance; Dental; Vision; Prepaid legal; Long-term disability
Source: DOL 5500 · as of 2026-04-10
Plan type
Single-employer plan
Source: DOL 5500 · as of 2026-04-10
Business code (NAICS)
335900
Source: DOL 5500 · as of 2026-04-10
Benefit plan 1, 2024 filing
VICOR CORPORATION 401K PLAN
Source: DOL 5500 · as of 2025-09-03
Participants (start of year)
1,439
Source: DOL 5500 · as of 2025-09-03

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), 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 Secretary of the Commonwealth, Corporations Division; see the Massachusetts 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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