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Employer with a benefit plan

EMCORE CORPORATION

EMCORE CORPORATION's Employer Identification Number (EIN) is 22-2746503.

At a glance

EIN
22-2746503 · 222746503
Legal name
EMCORE CORPORATION
Address on file
2015 CHESTNUT ST, ALHAMBRA, CA 918031542
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
12227465031
Source: Texas Comptroller · as of 2026-09-05

Benefit plans

DOL Form 5500 filings (EFAST2) · DOL Form 5500-SF filings (EFAST2) · records as of 2025-10-14

Benefit plan 2, 2024 filing
EMCORE SPACE & NAVIGATION CORPORATION PENSION PLAN
Source: DOL 5500-SF · as of 2025-10-14
Participants (start of year)
68
Source: DOL 5500-SF · as of 2025-10-14
Plan assets (end of year)
$8,764,646
Source: DOL 5500-SF · as of 2025-10-14
Plan features
Defined benefit (frozen)
Source: DOL 5500-SF · as of 2025-10-14
Plan type
Single-employer plan
Source: DOL 5500-SF · as of 2025-10-14
Business code (NAICS)
335900
Source: DOL 5500-SF · as of 2025-10-14
Benefit plan 1, 2024 filing
EMCORE CORPORATION 401(K) PLAN
Source: DOL 5500 · as of 2025-09-19
Participants (start of year)
983
Source: DOL 5500 · as of 2025-09-19
Plan features
Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Pension plan with defined contribution
Source: DOL 5500 · as of 2025-09-19
Plan type
Single-employer plan
Source: DOL 5500 · as of 2025-09-19
Business code (NAICS)
335900
Source: DOL 5500 · as of 2025-09-19
Benefit plan 501, 2024 filing
EMCORE CORPORATION HEALTH AND WELFARE PLAN
Source: DOL 5500 · as of 2025-07-29

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), DOL Form 5500-SF 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 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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