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1833 Partnership Establishment

When: 1833
Where: New York City
Part of: McKesson Corporation established as a partnership

A pharmaceutical wholesale partnership was established in New York City in 1833, later renamed Olcott, McKesson & Co. and John McKesson.

The partnership was founded in 1833 in New York City. The specific founding date is not confirmed by the supplied passages, so the exact day remains unknown. The entity was later renamed Olcott, McKesson & Co. and John McKesson, reflecting its early corporate identity.

Sources

McKesson Wikipedia, revision of 2026-09-24

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.