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Employer with a benefit plan

NATURAL ALTERNATIVES INTERNATIONAL, INC.

The Employer Identification Number (EIN) for NATURAL ALTERNATIVES INTERNATIONAL, INC. is 84-1007839.

At a glance

EIN
84-1007839 · 841007839
Legal name
NATURAL ALTERNATIVES INTERNATIONAL, INC.
Address on file
1535 FARADAY AVENUE, CARLSBAD, CA 92008
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
0802366818
Source: Texas Comptroller · as of 2026-09-05

SEC records

SEC EDGAR company filings · records as of 2026-05-21

SEC CIK
0000787253
Source: SEC · as of 2026-05-21
Industry (SIC)
Medicinal Chemicals & Botanical Products (2833)
Source: SEC · as of 2026-05-21
State of incorporation
DE
Source: SEC · as of 2026-05-21
Ticker
NAII
Source: SEC · as of 2026-05-21
Latest SEC filing
S-8 2026-05-21
Source: SEC · as of 2026-05-21

Benefit plans

DOL Form 5500 filings (EFAST2) · records as of 2025-12-29

Benefit plan 508, 2024 filing
NATURAL ALTERNATIVES INTERNATIONAL WELFARE BENEFITS PLAN
Source: DOL 5500 · as of 2025-12-29
Participants (start of year)
223
Source: DOL 5500 · as of 2025-12-29
Plan features
Health (other than dental or vision); Life insurance; Dental; Vision; Long-term disability; Other
Source: DOL 5500 · as of 2025-12-29
Plan type
Single-employer plan
Source: DOL 5500 · as of 2025-12-29
Business code (NAICS)
339900
Source: DOL 5500 · as of 2025-12-29
Benefit plan 1, 2024 filing
NATURAL ALTERNATIVES PARTNERSHIP FOR PROFITS PLAN
Source: DOL 5500 · as of 2025-10-14
Participants (start of year)
286
Source: DOL 5500 · as of 2025-10-14

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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