EntityWire/Illinois business entity search →/QUINNOX, INC.
Employer with a benefit plan
QUINNOX, INC.
The Employer Identification Number (EIN) for QUINNOX, INC. is 46-0492353.
At a glance
- EIN
- 46-0492353 · 460492353
- Legal name
- QUINNOX, INC.
- Address on file
- 1 SOUTH WACKER DRIVE, CHICAGO, IL 60606
- Records show
- Employer with a benefit plan; 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
- 0800668377
- Source: Texas Comptroller · as of 2026-09-05
- Florida registration
- Active · Foreign profit corporation
- Source: Florida registry · as of 2026-07-10
- Florida document number
- F19000000595
- Source: Florida registry · as of 2026-07-10
- Registered in Florida
- 2019-01-29
- Source: Florida registry · as of 2026-07-10
- Registered agent
- C T CORPORATION SYSTEM
- Source: Florida registry · as of 2026-07-10
Benefit plans
DOL Form 5500 filings (EFAST2) · records as of 2026-01-12
- Benefit plan 501, 2024 filing
- QUINNOX, INC.
- Source: DOL 5500 · as of 2026-01-12
- Participants (start of year)
- 148
- Source: DOL 5500 · as of 2026-01-12
- Plan features
- Health (other than dental or vision); Life insurance; Dental; Vision; Temporary disability; Long-term disability
- Source: DOL 5500 · as of 2026-01-12
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2026-01-12
- Business code (NAICS)
- 541519
- Source: DOL 5500 · as of 2026-01-12
- Benefit plan 501, 2023 filing
- QUINNOX, INC.
- Source: DOL 5500 · as of 2026-01-12
- Participants (start of year)
- 148
- Source: DOL 5500 · as of 2026-01-12
- Plan features
- Health (other than dental or vision); Life insurance; Dental; Vision; Temporary disability; Long-term disability
- Source: DOL 5500 · as of 2026-01-12
What this record is
Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), DOL Form 5500-SF filings (EFAST2), Florida Division of Corporations (Sunbiz) bulk data 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 Illinois Secretary of State, Department of Business Services; see the Illinois 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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