All Brands Owned by Quest Diagnostics Incorporated
Quest Diagnostics Incorporated owns 3 brands in our database. Browse the complete portfolio of Quest Diagnostics Incorporated subsidiaries and brands across various industries.
Company Type
public
Headquarters
Secaucus, New Jersey, USA
Brand Portfolio
3 brands
Stock
New York Stock Exchange: DGX
Filter by Category
Complete Brand Portfolio
Healthcare PharmaceuticalsBlueprint Genetics
Owned by Quest Diagnostics Incorporated
The genetic testing subsidiary of Quest Diagnostics, specializing in rare inherited disease diagnostics.
genetic-testingrare-diseasegenomics
Healthcare PharmaceuticalsLifeLabs
Owned by Quest Diagnostics Incorporated
Canada's largest community laboratory brand, owned by Quest Diagnostics since October 2024.
lab-testingdiagnosticscanada
Healthcare PharmaceuticalsQuest Diagnostics
Owned by Quest Diagnostics Incorporated
The flagship clinical laboratory brand of Quest Diagnostics Incorporated, the largest lab testing provider in the United States.
lab-testingdiagnosticsblood-tests
About Quest Diagnostics Incorporated
Is Quest Diagnostics publicly traded?
Yes. It trades on the NYSE under ticker DGX.
Did Quest acquire LifeLabs?
Yes. Quest completed the roughly C$1.35 billion acquisition of Canada's LifeLabs in October 2024.
Who is the CEO of Quest Diagnostics?
Jim Davis, chairman, chief executive officer, and president.
How big is Quest Diagnostics?
It serves one in three American adults each year and guides to about $12.1 billion in FY2026 revenue.
Stock Information
Competitors to Quest Diagnostics Incorporated
No competing brands found in the same categories. This could be because Quest Diagnostics Incorporatedoperates in unique market segments or we're still building our competitor database.
Quest Diagnostics Incorporated Brand Portfolio Overview
Quest Diagnostics Incorporated maintains a diverse portfolio of 3 brands across multiple industries. This comprehensive brand portfolio demonstrates the company's market presence and strategic business units.
Brand Portfolio by Industry:
- Healthcare & Pharmaceuticals: 3 brands
For consumers and researchers interested in corporate ownership structures, understanding which brands are owned by Quest Diagnostics Incorporatedprovides valuable insights into market dynamics, product relationships, and corporate strategy.
Explore More
Jobs at Quest Diagnostics Incorporated
Latest News About Quest Diagnostics Incorporated
Articles About Quest Diagnostics Incorporated
View more articles
News & Updates
Monthly IPO Roundup: November 2026 -- October's Biggest Listings
October 2026 IPOs: Jio Platforms set India's all-time record at $3.2B and surged 27%, GCash owner Mynt raised a Philippine-record P60.9B, Anthropic filed publicly for a possible mid-November debut, and U.S. listings were a biotech grab bag. Full recap.
Who Brands StaffNov 6, 2026
Ipo RoundupIpoStock Market
News & Updates
Monthly M&A Roundup: October 2026 Brand Ownership Changes
October 2026's biggest deals: Paramount Skydance closed its $110B Warner Bros. Discovery takeover, Salesforce signed Braze for $5.66B, Proofpoint bought Varonis for $6.3B, the Weston family agreed to buy Boots for $8.9B, and Viatris added Pacira for $1.65B. Full breakdown.
Who Brands StaffNov 6, 2026
M And A RoundupAcquisitionsNews
Rivalry
Duracell vs Energizer: The Battery Brand Rivalry
Duracell is Berkshire Hathaway-owned (25-30% US share). Energizer is publicly traded (NYSE: ENR) with Rayovac. Together they control ~85% of branded US batteries, but Amazon Basics has 27.1% online. Explore our database.
Who Brands StaffOct 23, 2026
DuracellEnergizerRivalry