Where is McKesson headquartered?
In the United States (McKesson Corporation headquarters).
List of McKesson subsidiaries
McKesson Corporation is a multinational healthcare company headquartered in United States. Founded in 1833, it operates a vast global corporate structure with 1,336 subsidiaries worldwide. This ownership data is part of CompanyData.com’s verified corporate hierarchy database, covering over 380 million companies worldwide.
McKesson has 1,336 subsidiaries spread across 9 countries, with 900 in the United States (67.3%), 303 subsidiary companies in Norway (22.7%), and 56 in Canada (4.2%). These three countries together make up over 90% of McKesson’s global corporate footprint, reflecting its strong presence in healthcare distribution and services worldwide.
Global ownership data
Download subsidiary lists
Structured hierarchies
Contact and email data
| Company Name | Country | City | Address 1 | Address 2 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | Phone Number | UniqueID | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
Mckesson Medical-Surgical Medimart INC.
|
USA
|
Urbancrest
|
3500 Centerpoint Dr # A
|
N/A
|
Franklin
|
43123
|
mckesson.com
|
N/A
|
$0
|
50
|
1336
|
N/A
|
*********@***.***
|
61*****86
|
0235397580
|
|
| 2 |
Us Oncology, INC.
|
USA
|
Burnsville Heights
|
675 E Nicollet Blvd Ste 302
|
N/A
|
Dakota
|
55337
|
mnoncology.com
|
N/A
|
$0
|
24
|
1336
|
N/A
|
*****@******.***
|
95*****90
|
0137223226
|
|
| 3 |
Us Oncology, INC.
|
USA
|
New Braunfels
|
1448 E Common St
|
N/A
|
Comal
|
78130
|
texasoncology.com
|
N/A
|
$0
|
21
|
1336
|
N/A
|
**********@*******.***
|
83*****62
|
0264240350
|
|
| 4 |
Mckesson CORPORATION
|
USA
|
Horsham
|
650 Dresher Rd
|
N/A
|
Montgomery
|
19044
|
N/A
|
N/A
|
$0
|
4
|
1336
|
N/A
|
*****@********.***
|
0161584999
|
||
| 5 |
Mckesson CORPORATION
|
USA
|
Draper
|
11802 S Spiraea Way
|
N/A
|
Salt Lake
|
84020
|
mckesson.com
|
N/A
|
$0
|
2
|
1336
|
N/A
|
*****@****.***
|
0156070639
|
||
| 6 |
Texas Oncology, P.A.
|
USA
|
Killeen
|
401 W Jasper Dr
|
N/A
|
Bell
|
76542
|
texasoncology.com/cancer-centers/harker-heights/harker-heights/medical-oncology
|
N/A
|
$0
|
1
|
1336
|
N/A
|
************@***.***
|
51*****00
|
0173942316
|
|
| 7 |
Texas Oncology, P.A.
|
USA
|
Garland
|
7150 N President George Bush Hwy Ste 200
|
N/A
|
Dallas
|
75044
|
texasoncology.com
|
N/A
|
$0
|
1
|
1336
|
N/A
|
************@******.***
|
97*****17
|
0177579099
|
|
| 8 |
Us Oncology Holdings, INC.
|
USA
|
The Woodlands
|
10101 Woodloch Forest Dr
|
N/A
|
Montgomery
|
77380
|
usoncology.com
|
2010
|
$585,020,667
|
4800
|
Corporation
|
1336
|
3778459
|
******@*****.***
|
28*****00
|
0278002878
|
| 9 |
Mckesson Medical-Surgical Holdings, INC.
|
USA
|
Richmond
|
9954 Mayland Dr
|
N/A
|
Richmond City
|
23233
|
mms.mckesson.com
|
1997
|
$90,936,213
|
3000
|
Corporation
|
1336
|
2346134
|
*******@***.***
|
80*****00
|
0935716252
|
| 10 |
Mckesson Specialty Health Innovative Practice Services, LLC
|
USA
|
The Woodlands
|
10101 Woodloch Forest Dr
|
N/A
|
Montgomery
|
77380
|
usoncology.com
|
2001
|
$41,761,706
|
1350
|
Corporation
|
1336
|
5068638
|
************@********.***
|
28*****00
|
0190277697
|
| 11 |
Mckesson Specialty Health Technology Products LLC
|
USA
|
San Francisco
|
1 Post St
|
N/A
|
San Francisco
|
94104
|
mckesson.com
|
2009
|
$18,956,218
|
350
|
Corporation
|
1336
|
N/A
|
***********@********.***
|
41*****00
|
0191872742
|
| 12 |
Mckesson Medical-Surgical Minnesota Supply INC.
|
USA
|
Henrico
|
9954 Mayland Dr Ste 4000
|
N/A
|
Mecklenburg
|
23233
|
mms.mckesson.com
|
1975
|
$5,910,137
|
300
|
Corporation
|
1336
|
2R-377
|
******@*****.***
|
80*****00
|
0213383254
|
| 13 |
Masters Drug Company, INC.
|
USA
|
Lebanon
|
3600 Pharma Way
|
N/A
|
Warren
|
45036
|
mastersrx.com
|
2017
|
$9,347,425
|
279
|
Corporation
|
1336
|
N/A
|
**********@***.***
|
51*****90
|
0192178624
|
| 14 |
Mckesson CORPORATION
|
USA
|
Irving
|
6555 State Highway 161
|
N/A
|
Dallas
|
75039
|
mckesson.com
|
N/A
|
$0
|
247
|
1336
|
N/A
|
************@*******.***
|
97*****00
|
0217030975
|
|
| 15 |
Us Oncology, INC.
|
USA
|
Fort Worth
|
601 W Terrell Ave
|
N/A
|
Tarrant
|
76104
|
jpshealthnet.org
|
N/A
|
$0
|
85
|
1336
|
N/A
|
*******@***.***
|
81*****00
|
0159529296
|
|
| 16 |
Mckesson CORPORATION
|
USA
|
Irving
|
6535 State Highway 161
|
N/A
|
Dallas
|
75039
|
mckesson.com
|
N/A
|
$0
|
65
|
1336
|
N/A
|
*******@******.***
|
97*****00
|
0158426485
|
|
| 17 |
Mckesson CORPORATION
|
USA
|
Moon
|
450 Lindbergh Dr
|
N/A
|
Allegheny
|
15108
|
mckesson.com
|
N/A
|
$0
|
55
|
1336
|
N/A
|
***********@*****.***
|
41*****50
|
0142573408
|
|
| 18 |
Mckesson CORPORATION
|
USA
|
Aurora
|
3400 Fraser St
|
N/A
|
Arapahoe
|
80011
|
mckesson.com
|
N/A
|
$0
|
53
|
1336
|
N/A
|
************@****.***
|
30*****08
|
01048897196
|
|
| 19 |
Mckesson Medical-Surgical Top Holdings INC.
|
USA
|
St. Petersburg
|
9843 18th St N Ste 1200
|
N/A
|
Pinellas
|
33716
|
N/A
|
N/A
|
$0
|
53
|
1336
|
N/A
|
************@*******.***
|
0265582011
|
||
| 20 |
Mckesson CORPORATION
|
USA
|
Ruther Glen
|
10504 Mckesson Dr
|
N/A
|
Caroline
|
22546
|
mckesson.com
|
N/A
|
$0
|
52
|
1336
|
N/A
|
************@*******.***
|
30*****35
|
0732262856
|
|
| 21 |
Us Oncology, INC.
|
USA
|
Spokane Valley
|
1204 N Vercler Rd Ste 101
|
N/A
|
Spokane
|
99216
|
cancercarenorthwest.com
|
N/A
|
$0
|
48
|
1336
|
N/A
|
********@***.***
|
50*****00
|
0190966770
|
|
| 22 |
Mckesson Medical-Surgical Top Holdings INC.
|
USA
|
Bartlett
|
375 Spitzer Rd
|
N/A
|
Dupage
|
60103
|
pssd.com
|
N/A
|
$0
|
47
|
1336
|
N/A
|
************@********.***
|
84*****00
|
0916719233
|
|
| 23 |
Vantage Oncology, INC.
|
USA
|
Evansville
|
1 Main St 5th Fl
|
N/A
|
Vanderburgh
|
47708
|
gatewayinternational.com
|
2002
|
$335,295
|
47
|
Corporation
|
1336
|
3518065
|
*********@*******.***
|
81*****87
|
0238647440
|
| 24 |
Mckesson Medical-Surgical Top Holdings INC.
|
USA
|
Charlotte
|
1816 W Pointe Dr Ste B
|
N/A
|
Mecklenburg
|
28214
|
pssworldmedical.com
|
N/A
|
$0
|
47
|
1336
|
N/A
|
******@*******.***
|
70*****00
|
0119129862
|
|
| 25 |
Mckesson CORPORATION
|
USA
|
Lakeland
|
1515 Kendrick Ln
|
N/A
|
Polk
|
33805
|
mckesson.com
|
N/A
|
$0
|
46
|
1336
|
N/A
|
**********@***.***
|
86*****32
|
0236513121
|
|
| 26 |
Gulf South Medical Supply INC
|
USA
|
Ontario
|
2151 Proforma Ave Ste B
|
N/A
|
San Bernardino
|
91761
|
gsms.com
|
N/A
|
$0
|
45
|
1336
|
N/A
|
*******@****.***
|
01080620375
|
Get 1,000 subsidiaries free
McKesson’s corporate hierarchy is part of more than 41 million corporate networks tracked in our company ownership database. This database shows how companies are organized worldwide, displaying parent companies and subsidiaries with verified information from firms in over 200 countries and regions. See how our data works — and ask for a custom sample.
In the United States (McKesson Corporation headquarters).
About 1,336 subsidiaries across 7 countries.
McKesson Corporation is publicly traded; no single majority shareholder.
Yes. McKesson Corporation is incorporated in the USA.
McKesson employs over 80,000 people worldwide.
Global data. Local insights.
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Corporate family tree
Understanding ownership is key to seeing how companies connect and operate. Our corporate hierarchy data helps you trace relationships between parent companies, subsidiaries, and shareholders, showing control, structure, and risk inside any global group. Whether you’re analysing McKesson or another large multinational, this type of insight supports compliance checks, market research, and better CRM data management. With verified ownership records covering millions of companies worldwide, CompanyData.com gives a clear view of who owns whom across industries and countries.
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This model helps show who the real decision-makers are within the McKesson Group, simplifies compliance and risk assessment, and aids mergers and acquisitions analysis. By mapping all entities with verified ownership data, CompanyData.com lets users explore McKesson’s corporate hierarchy with confidence. With data on more than 1,300 related companies in 8 countries and regions, including the USA, Canada, and UK, our platform brings clarity to global corporate structures.
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The price of our McKesson company data varies based on your chosen details and delivery method. Whether you need a list of subsidiaries or a full dataset via API or bulk files, we offer flexible pricing to suit your needs. You can request a free quote and record count within 24 hours — our team will provide transparent pricing and a free sample of 10 company contacts. At CompanyData.com, you only pay for the verified global data you need.
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At CompanyData.com, you can access detailed, verified data on McKesson Corporation and all its subsidiaries, updated daily. This includes company names, registration details, locations, industry classifications, financial indicators, and key contacts. McKesson’s global corporate network includes 1,336 subsidiaries across several countries, including 900 in the US, 303 in Norway, 56 in Canada, 52 in Belgium, 8 in the UK (UK), 7 in Ireland (Ireland), 5 in Luxembourg (Luxembourg), 3 in Bermuda, and 2 in Germany (German). Download the data via the Bold Platform, API, or bulk file delivery. Our database offers 100% worldwide company coverage, ensuring complete and accurate insights.
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