Founding associations
John Warren Butterfield is recorded as a founder of American Express in the cited public company records. The person record describes John Warren Butterfield as American businessman, Butterfield Overland Mail founder.
American Express
American multinational financial services corporation. Recorded founding year: 1850.
Explore the American Express company reference for the recorded cofounders, business context, and company-specific source trail.
Research context: Financial businesses
Financial-business research requires attention to the specific organization and service described. Similar names can refer to a parent company, an operating subsidiary, or a consumer brand. A founder reference is background information; it does not verify the authorization, registration, or current services of any regulated provider.
Questions for researching American Express
- Which legal organization does the official site identify as providing the service?
- Are the founding history and the present operating organization clearly distinguished?
- Where does the provider direct readers to current registration and service information?
This sector context is a reading guide based on the company’s recorded description. It does not attribute a particular business model or capability to American Express without supporting evidence.
Follow the founding team
John Warren Butterfield’s association with American Express can be researched alongside William Fargo, Henry Wells. The company’s recorded founding year is 1850. The shared company record is the evidence for this connection; it does not establish that these people currently work together.
This reference library documents public founding associations, including historical businesses and founders. A company may have changed ownership, name, or operating status since the recorded founding event. It is separate from our revenue-qualified growth profiles. Founding does not establish current ownership, employment, company revenue, or an AE client relationship.
Public sources
- Wikidata public record Q6263105: person identity and public description.
- Wikidata public record Q194360: founder association with American Express.
Using this founder record
A founding association can remain historically meaningful after someone's role changes. This profile does not label John Warren Butterfield as a current owner or executive, estimate personal income, or claim the person uses AE Tax Advisors. Confirm present responsibilities through current company information.
For the separate collection with published historical growth evidence, explore our growth-profile directory. To add a company biography or correct an association, submit public evidence through the profile update form.