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Employer with a benefit plan

AAON, INC.

The Employer Identification Number (EIN) for AAON, INC. is 87-0448736.

At a glance

EIN
87-0448736 · 870448736
Legal name
AAON, INC.
Address on file
2425 SOUTH YUKON AVENUE, TULSA, OK 74107
Records show
SEC filer; employer with a benefit plan
Latest record
2026-09-02

SEC records

SEC EDGAR company filings · records as of 2026-09-02

SEC CIK
0000824142
Source: SEC · as of 2026-09-02
Industry (SIC)
Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
Source: SEC · as of 2026-09-02
State of incorporation
NV
Source: SEC · as of 2026-09-02
Ticker
AAON
Source: SEC · as of 2026-09-02
Latest SEC filing
4 2026-09-02
Source: SEC · as of 2026-09-02

Benefit plans

DOL Form 5500 filings (EFAST2) · records as of 2025-05-21

Benefit plan 501, 2024 filing
AAON, INC EMPLOYEE BENEFIT PLAN
Source: DOL 5500 · as of 2025-05-21
Participants (start of year)
3,200
Source: DOL 5500 · as of 2025-05-21
Plan features
Health (other than dental or vision); Life insurance; Dental; Vision; Temporary disability; Long-term disability
Source: DOL 5500 · as of 2025-05-21
Plan type
Single-employer plan
Source: DOL 5500 · as of 2025-05-21
Business code (NAICS)
333410
Source: DOL 5500 · as of 2025-05-21
Benefit plan 501, 2023 filing
AAON, INC EMPLOYEE BENEFIT PLAN
Source: DOL 5500 · as of 2024-08-16
Participants (start of year)
2,469
Source: DOL 5500 · as of 2024-08-16
Plan features
Health (other than dental or vision); Life insurance; Dental; Vision; Temporary disability; Long-term disability
Source: DOL 5500 · as of 2024-08-16
Plan type
Single-employer plan
Source: DOL 5500 · as of 2024-08-16

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2) and SEC EDGAR company filings), 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 Oklahoma Secretary of State, Business Filing Department; see the Oklahoma 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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