List of LabCorp subsidiaries

Verified insights into LabCorp’s global corporate structure and subsidiaries.

LabCorp (Laboratory Corporation of America Holdings) is a leading global life sciences company headquartered in Burlington, North Carolina, United States. Founded in 1978, LabCorp operates an extensive corporate structure with 2,369 subsidiaries worldwide. This ownership data is part of CompanyData.com’s verified corporate hierarchy database, covering over 380 million companies worldwide.

Geographic spread of LabCorp’s subsidiaries

LabCorp’s subsidiaries are spread across 5 countries, with a strong focus in the United States (2,197 subsidiaries, 92.7%), Canada (168 subsidiaries, 7.1%), as well as minor operations in Belgium (2 subsidiaries), Poland (1 subsidiary), and Japan (1 subsidiary). These locations reflect LabCorp’s global footprint in diagnostics, healthcare, and laboratory services.

Esoterix Genetic Laboratories, LLCEsoterix Genetic Laboratories, LLC
Showing 26 of 2,382 companies
Company NameCountryCityAddress 1State/ProvincePostal CodeWebsiteFounding YearYearly Revenue in U.S. DollarsEmployees TotalBusiness Legal Type - DescriptionNumber of Companies in GroupCompany Registration Number
1
Esoterix Genetic Laboratories, LLC
USA
Shelton
3 Forest Pkwy
Fairfield
06484
N/A
N/A
0
612
2382
N/A
2
Labcorp Early Development Laboratories INC.
USA
Ann Arbor
800 Technology Dr
Washtenaw
48108
labcorp.*****
N/A
0
100
2382
N/A
3
Labcorp Early Development Laboratories INC.
USA
Philadelphia
N/A
Philadelphia
19182
N/A
N/A
0
88
2382
N/A
4
Covance Preclinical CORPORATION
USA
Princeton
210 Carnegie Ctr
Mercer
08540
covance.*****
2015
$3,844,883
32
2382
N/A
5
Laboratory CORPORATION Of America
USA
Bel Air
602 S Atwood Rd
Harford
21014
labcorp.*****
N/A
0
25
2382
N/A
6
Laboratory CORPORATION Of America
USA
Anaheim
500 E Calaveras Blvd Ste 124
Orange
92807
N/A
N/A
0
25
2382
N/A
7
Laboratory CORPORATION Of America
USA
Glens Falls
33 Park St
Warren
12801
labcorp.*****
N/A
0
25
2382
N/A
8
Laboratory CORPORATION Of America
USA
Port Arthur
2501 Jimmy Johnson Blvd Ste 209
Jefferson
77640
labcorp.*****
N/A
0
25
2382
N/A
9
Laboratory CORPORATION Of America
USA
Amarillo
1301 S Coulter St Ste 105
Potter
79106
labcorp.*****
N/A
0
25
2382
N/A
10
Laboratory CORPORATION Of America
USA
Glen Burnie
1600 Crain Hwy S Ste 210
Anne Arundel
21061
labcorp.*****
N/A
0
6
2382
N/A
11
Laboratory CORPORATION Of America
USA
Charleston
8 Farmfield Ave
Charleston
29407
labcorp.*****
N/A
0
5
2382
N/A
12
Laboratory CORPORATION Of America
USA
Newport News
860 Omni Blvd
Newport News
23606
labcorp.*****
N/A
0
4
2382
N/A
13
Laboratory CORPORATION Of America
USA
Bountiful
469 Medical Dr Ste 206
Davis
84010
labcorp.*****
N/A
0
4
2382
N/A
14
Laboratory CORPORATION Of America
USA
Daytona Beach
565 Health Blvd
Volusia
32114
labcorp.*****
N/A
0
4
2382
N/A
15
Covance Latin America INC.
USA
Burlington
358 S Main St
Alamance
27215
N/A
N/A
$1,441,988
4
2382
N/A
16
Laboratory CORPORATION Of America
USA
Altoona
615 Howard Ave Fl 1
Blair
16601
labcorp.*****
N/A
0
4
2382
N/A
17
Laboratory CORPORATION Of America
USA
Sarasota
2650 Bahia Vista St
Sarasota
34239
dsilabs.*****
N/A
0
3
2382
N/A
18
Laboratory CORPORATION Of America
USA
Milford
550 S Dupont Blvd Ste B
Sussex
19963
labcorp.*****
N/A
0
3
2382
N/A
19
Yakima Medical Arts, INC.
USA
Spokane
110 W Cliff Dr
Spokane
99204
N/A
2018
$310,890
3
Corporation
2382
601436825
20
Covance Us Holdings LIMITED LLC
USA
Burlington
358 S Main St
Alamance
27215
N/A
N/A
$2,492,212
3
2382
N/A
21
Laboratory CORPORATION Of America
USA
New Windsor
448 Temple Hill Rd
Orange
12553
labcorp.*****
N/A
0
2
2382
N/A
22
Laboratory CORPORATION Of America
USA
Encinitas
351 Santa Fe Dr Ste 210
San Diego
92024
labcorp.*****
N/A
0
2
2382
N/A
23
Laboratory CORPORATION Of America
USA
Windsor
8465 Old Redwood Hwy
Sonoma
95492
labcorp.*****
N/A
0
2
2382
N/A
24
Laboratory CORPORATION Of America
USA
Princeton
10 Forrestal Rd S
Mercer
08540
labcorp.*****
N/A
0
2
2382
N/A
25
Laboratory CORPORATION Of America
USA
Apalachicola
135 Avenue G
Franklin
32320
N/A
N/A
0
2
2382
N/A
26
Laboratory CORPORATION Of America
USA
Wentzville
801 Medical Dr Ste 200
St. Charles
63385
labcorp.*****
N/A
0
2
2382
N/A

Showing 26 of 2,382 companies

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Explore LabCorp’s Global Corporate Structure

LabCorp’s ownership network is part of more than 41 million corporate hierarchies mapped in our company ownership database. It shows how the company is structured globally with verified data on parent companies and subsidiaries spanning 5 countries. Discover detailed insights into LabCorp’s international presence and request a customized sample.

LabCorp Company Facts

Where is LabCorp headquartered?

In Burlington, North Carolina, United States.

How many subsidiaries does LabCorp have?

LabCorp owns about 2,369 companies worldwide.

Who owns LabCorp?

LabCorp is a publicly traded company listed on the New York Stock Exchange.

Is LabCorp a US company?

Yes. LabCorp is incorporated and headquartered in the United States.

How many employees work for LabCorp?

LabCorp employs over 70,000 people globally.

Corporate family tree

Why Ownership Structure Data Matters

Understanding ownership is important to see how companies connect and operate worldwide. Our corporate hierarchy data helps you trace relationships between parent companies, subsidiaries, and shareholders, showing control, structure, and risk within any global group. Whether you are analysing LabCorp or another multinational, this insight supports compliance checks, market research, and better CRM data management. With verified ownership data covering more than 380 million companies across the world, CompanyData.com provides a clear picture of how companies are linked across industries and borders.

How We Map Global, National, and Local Headquarters

At CompanyData.com, each company profile — like LabCorp — is mapped using a three-level hierarchy model: Global, National, and Local headquarters. This framework shows how each entity fits into its wider corporate group.

Three levels explained

  • Global HeadquarterLabcorp Diagnostics serves as the global headquarter of the LabCorp Group, overseeing all other entities worldwide from its main office in Burlington, United States (US).
  • National Headquarters — Country-level entities manage local operations and report directly to the global parent. Examples include LabCorp USA Inc. and LabCorp Canada Ltd. More details about US subsidiaries are available at LabCorp USA Company Data and Canadian entities at LabCorp Canada Company Data.
  • Local Headquarters — Regional subsidiaries oversee labs, facilities, and service centers within their markets, maintaining compliance and local management.

Each listed company entity receives a unique ID, which links subsidiaries to parent organizations and lets you trace ownership and integrate this data into your own systems.

How control is defined

Control is based on ownership shares. When a company owns more than 50% of another, we recognize it as a controlled subsidiary. Our data highlights these majority-controlled links to clearly represent ownership hierarchies. This method reveals the complex structure of groups like LabCorp and can be used for any large multinational.

Why this is important

Our structure model helps identify who truly makes the decisions within the LabCorp Group. It also simplifies compliance reviews and supports mergers, acquisitions, and risk assessments. By mapping all entities with verified ownership data, CompanyData.com enables users to navigate LabCorp’s corporate setup with confidence. Covering more than 41 million companies in over 200 countries, our platform brings clarity and transparency to teams handling complex corporate networks globally.

 

How We Map Global, National, and Local Headquarters

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LabCorp ownership & subsidiary data – FAQs

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At CompanyData.com, you can access detailed, verified data on LabCorp and all its subsidiaries, updated daily. LabCorp operates about 2,369 subsidiaries globally, with the majority based in the United States (2,197) and Canada (168). Other countries with subsidiaries include Belgium (2), Japan (1), and Poland (1). This data includes company names, registration details, locations, industry classifications, financial indicators, and key contacts. You can download the data via the Bold Platform, API, or bulk file delivery. Our database offers 100% worldwide company coverage, ensuring complete and accurate insights.

At CompanyData.com, our data comes from verified global business sources to ensure accuracy and full coverage. We combine official registers, financial filings, LEI records, trusted partners, and verified company websites. All data is cross-checked and validated by our experts, ensuring it’s accurate, up-to-date, and GDPR-compliant.

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