Who owns Quanti-Tray?
Quanti-Tray is owned by IDEXX (the United States, NASDAQ: IDXX).[1]
Evidence: IDEXX Laboratories, Inc. Annual Report on Form 10-K filed 2026-02-20, SEC EDGAR, 20 February 2026. Verified from filings; last checked .
Key facts
- Current owner
- IDEXX Laboratories, Inc. verified
- Owner HQ
- 🇺🇸 United States, Westbrook, Maine
- Origin
- 🇺🇸 United States
- Category
- Healthcare & pharma › Care providers › Labs & diagnostics
- Parent ticker
- NASDAQ: IDXX
- Last verified
- · 1 sources
About Quanti-Tray
Quanti-Tray is the IDEXX product that turns a water test from a presence or absence answer into a count. Used with Colilert, Enterolert, Pseudalert or Legiolert, it gives a quantitative measure of microbial contamination, and IDEXX sells the Quanti-Tray Sealer PLUS and Sealer 2X instruments to seal the trays.
Ownership timeline of Quanti-Tray
Where Quanti-Tray sits in IDEXX
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full IDEXX ownership tree →
See the full IDEXX brand portfolio (9) →
Other brands owned by IDEXX
IDEXX controls 9 brands on Brandtree, 8 of them in healthcare & pharma.
Also in healthcare & pharma
Other brands in labs & diagnostics, and who owns them
The 13 brands in labs & diagnostics on Brandtree belong to 4 owners. The largest is Quest Diagnostics, with 5; IDEXX has 3.
| Brand | Owner | Owner based in |
|---|---|---|
| AmeriPath | Quest Diagnostics | 🇺🇸 United States |
| Petrifilm | Neogen | 🇺🇸 United States |
| Labcorp | Labcorp | 🇺🇸 United States |
| Dermpath Diagnostics | Quest Diagnostics | 🇺🇸 United States |
| ExamOne | Quest Diagnostics | 🇺🇸 United States |
| Haystack Oncology | Quest Diagnostics | 🇺🇸 United States |
| LifeLabs | Quest Diagnostics | 🇺🇸 United States |
| Reveal | Neogen | 🇺🇸 United States |
About the owner: IDEXX
IDEXX is a publicly listed company headquartered in Westbrook, Maine, United States. Brandtree records 9 brands under its control, and it is listed as NASDAQ: IDXX.
IDEXX Laboratories makes diagnostic tests, analysers and software for veterinarians and pet owners, and water testing products for utilities and laboratories. Its 10-K reports three segments, companion animal diagnostics, water quality and livestock, poultry and dairy, with 2025 revenue of $4.3 billion, most of it from companion animal diagnostics sold to veterinary clinics.
🇺🇸 Quanti-Tray and other American brands
Brandtree records a controlling owner for 2,399 brands that began in the United States. 461 of them (19%) are now controlled by a company headquartered in another country; Quanti-Tray is not one of them.
Frequently asked questions
Who is the parent company of Quanti-Tray?
The parent company of Quanti-Tray is IDEXX, a publicly listed company headquartered in the United States.
Is Quanti-Tray American?
Yes. Quanti-Tray originated in the United States and its owner, IDEXX, is also headquartered in the United States.
Is Quanti-Tray still owned by IDEXX?
Yes. As of 14 October 2026, Quanti-Tray is still owned by IDEXX. The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] IDEXX Laboratories, Inc. Annual Report on Form 10-K filed 2026-02-20 — SEC EDGAR, SEC Form 10-K, published 20 February 2026; retrieved 14 October 2026.
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