NYSE:MCK#1 of 6 in this industry2 markets
McKesson
healthcare suppliermedical devicesmedical supplierspharmaceuticalspharma distributors
Revenue—not disclosed
Markets named in2across this research
Incumbent in1the one to displace
Rank in industry1 / 6by revenue
01
Where it competes
Every market in this research that names McKesson. Where it is the named incumbent it leads the list. The entry signal is the market’s, not the company’s — it says how open that market is to someone new.
| Market | Role | Share | Entry signal |
|---|---|---|---|
| Pharmaceutical Wholesale Distributor 4145 Pharmaceuticals, toiletries, cosmetics and sundries merchant wholesalers |
Incumbent | — | 57% entry signal |
| Dental & Professional Equipment Supply House 4179 Other machinery, equipment and supplies merchant wholesalers |
Competitor | — | 42% entry signal |
02
Others in Pharmaceuticals, toiletries, cosmetics and sundries merchant wholesalers
Ranked by revenue. Companies that disclose none follow, ordered by how many markets name them.
| 1 | McKesson NYSE:MCK | — |
| 2 | Andlauer Healthcare Group Private | — |
| 3 | Banner-owned distribution Private | — |
| 4 | Cencora and Cardinal Health Canada Private | — |
| 5 | Kohl & Frisch Private | — |
| 6 | UPS Healthcare Private | — |
Company details are from the search.cos database (snapshot 2026-10-10); market roles, shares and sourced revenue are from the research records linked above. Filed under the industry it serves — a software vendor sits with the industry that buys from it. Ranks convert currencies at approximate rates to put companies in order; every figure shown is in the currency it was reported in.