Facts we can source about this employer, with the year of every figure.
By AtiveSite · Published 07/11/2026 · Updated 08/11/2026 · Every figure is linked to its source below.
McKesson ranks #173 among the 200 largest US-headquartered employers, with about 45,000 employees worldwide (2025). It is headquartered in Irving, Texas.
| Fact ⇅ | Value ⇅ |
|---|---|
| Rank among the 200 | 173 |
| Headquarters | Irving, Texas |
| Industry | Healthcare, Pharmaceutical distribution, Health information technology |
| Employees (global) | 45,000 (2025) |
| Founded | 1833 |
Headcount is global, includes workers outside the US and may differ from the company's latest annual report.
McKesson ranks 173 of the 200 largest US-headquartered employers in our list, with about 45,000 employees worldwide (2025). That is roughly the number of people who live in Odenton, Maryland. It was founded 1833.
The company's headquarters state, Texas, has 30,188,424 residents, a median household income of $78,476 and an unemployment rate of 4.4%. The occupations with the most jobs in the state are Fast Food and Counter Workers (median $27,740); General and Operations Managers (median $103,230); Retail Salespersons (median $30,800); Customer Service Representatives (median $40,420); Home Health and Personal Care Aides (median $24,230). A large employer headquartered there hires from the same pool, plus specialised roles tied to its industry (Healthcare, Pharmaceutical distribution, Health information ).
Honest limits. The headcount is the company's global figure as reported in its public filings and compiled on Wikipedia. It does not say how many people work at the headquarters, and it does not mean the company is hiring. For open positions, use the company's own careers page, linked in the official links below.
These links go to official sources and open in a new window. The first one is the government's or company's own site as listed in Wikidata (property "official website"); check it before relying on it.
The company's home state is Texas: median household income $78,476, unemployment 4.4%, state income tax: no state tax on wages.
City guide: Irving (median rent $1,619, median household income $81,830).
| Company ⇅ | Industry ⇅ | Employees ⇅ |
|---|---|---|
| H-E-B Grocery | Grocery retail | 175,000 |
| Oracle | Information technology | 141,000 |
| 7-Eleven | Retail (convenience stores) Franchising | 135,332 |
| Tesla | Automotive, Renewable energy | 134,785 |
| American Airlines Group | Aviation | 133,300 |
| AT&T | Telecommunications | 133,030 |
| SLB N.V. | Oilfield services and equipment suppliers | 111,000 |
| Tenet Healthcare | Healthcare | 98,000 |
| Dell Technologies | Information technology | 97,000 |
| Sysco | Wholesale | 75,000 |
| Hewlett Packard Enterprise | Information technology | 67,000 |
| Brinker International | Restaurant | 62,200 |
| Company ⇅ | Headquarters ⇅ | Employees ⇅ |
|---|---|---|
| UnitedHealth Group | Minnesota | 390,000 |
| HCA Healthcare | Tennessee | 316,000 |
| Walgreens Boots Alliance | Illinois | 312,000 |
| CVS Health | Rhode Island | 300,000 |
| CommonSpirit Health | Illinois | 175,000 |
| Johnson & Johnson | New Jersey | 138,200 |
| Thermo Fisher Scientific | Massachusetts | 125,000 |
| Abbott Laboratories | Illinois | 115,000 |
| Elevance Health | Indiana | 104,200 |
| Adventist Health System/Sunbelt | Florida | 100,000 |
| Tenet Healthcare | Texas | 98,000 |
| DaVita | Colorado | 78,000 |
About 45,000 worldwide (2025), per the company's reported figure.
Irving, Texas.
It ranks #173 among the 200 largest US-headquartered employers by global headcount.