# ALLION HEALTHCARE INC

ALLION HEALTHCARE INC is a company headquartered in Melville, NY, United States.

## Company overview

- **Legal name:** ALLION HEALTHCARE INC
- **Former names in filing history:** CARE GROUP INC (1995-10-11 to 1998-01-26)
- **Classification:** Company
- **Industry (SIC):** 5122 — Wholesale-Drugs, Proprietaries & Druggists' Sundries
- **Headquarters:** Melville, NY, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000847935

## About

ALLION HEALTHCARE INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000847935, and its reported industry is Wholesale-Drugs, Proprietaries & Druggists' Sundries. The retained history contains 12 filings, including 8-K filed on 2010-01-13. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form 8-K — filed 2010-01-13 — period 2010-01-13 — FORM 8-K
- Form 10-Q — filed 2009-11-09 — period 2009-09-30 — ALLION HEALTHCARE, INC. FORM 10-Q 09-30-09
- Form SC 13D — filed 2009-10-28 — SC 13D
- Form 8-K — filed 2009-10-19 — period 2009-10-18 — FORM 8-K
- Form 8-K — filed 2009-08-06 — period 2009-08-06 — ALLION HEALTHCARE 8-K
- Form 10-Q — filed 2009-08-06 — period 2009-06-30 — ALLION HEALTHCARE, INC. - FORM 10-Q 06-30-09
- Form SC 13G — filed 2009-07-23
- Form 10-Q — filed 2009-05-11 — period 2009-03-31 — ALLION HEALTHCARE, INC. FORM 10-Q 03-31-09
- Form 8-K — filed 2009-05-07 — period 2009-05-07 — ALLION HEALTHCARE 8-K
- Form DEF 14A — filed 2009-04-30 — period 2009-06-16 — DEF 14A
- Form 10-K — filed 2009-03-09 — period 2008-12-31 — FORM 10-K
- Form 8-K — filed 2009-03-04 — period 2009-03-04 — ALLION HEALTHCARE 8-K

---

Updated: 2026-10-23T22:14:22Z

Canonical page: https://altss.com/profile/allion-healthcare-inc

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology