Who owns Cornerstone?
Cornerstone 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
- Technology › Software › Enterprise software
- Parent ticker
- NASDAQ: IDXX
- Last verified
- · 1 sources
About Cornerstone
Cornerstone is the on-premises practice management software IDEXX sells to veterinary clinics, handling patient health records, scheduling, billing and inventory on the practice's own servers. The 10-K lists it as the one on-premises system among IDEXX's otherwise cloud-based offerings ezyVet, Animana and IDEXX Neo.
Ownership timeline of Cornerstone
Where Cornerstone 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.
Other brands in enterprise software, and who owns them
The 10 brands in enterprise software on Brandtree belong to 6 owners. The largest is Nasdaq, with 3.
| Brand | Owner | Owner based in |
|---|---|---|
| Encompass | ICE | 🇺🇸 United States |
| AxiomSL | Nasdaq | 🇺🇸 United States |
| Recorded Future | Mastercard | 🇺🇸 United States |
| Quanum | Quest Diagnostics | 🇺🇸 United States |
| Featurespace | Visa | 🇺🇸 United States |
| ICE Mortgage Technology | ICE | 🇺🇸 United States |
| MERS | ICE | 🇺🇸 United States |
| Calypso | Nasdaq | 🇺🇸 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.
🇺🇸 Cornerstone 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; Cornerstone is not one of them.
- AxiomSL — Nasdaq 🇺🇸
- Duolingo — Duolingo 🇺🇸
- Encompass — ICE 🇺🇸
- Engine by Gen — Gen Digital 🇺🇸
- GameChanger — DICK'S Sporting Goods 🇺🇸
- Quanum — Quest Diagnostics 🇺🇸
Frequently asked questions
Who is the parent company of Cornerstone?
The parent company of Cornerstone is IDEXX, a publicly listed company headquartered in the United States.
Is Cornerstone American?
Yes. Cornerstone originated in the United States and its owner, IDEXX, is also headquartered in the United States.
Is Cornerstone still owned by IDEXX?
Yes. As of 14 October 2026, Cornerstone 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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