# Source: https://businessownerindex.com/company-reference/block-inc-q110778747/

U.S. founder reference library

# Block, Inc.

American financial services company

## Company context

The public record describes Block, Inc. as American financial services company. Its recorded founding year is 2009.

Public business description

American financial services company

Country in source record

United States

Founding year in source record

2009

## Recorded founders

- [Jack Dorsey](https://businessownerindex.com/founder-reference/people/jack-dorsey-q335552/) · American computer scientist, entrepreneur and co-founder of Twitter
- [Jim McKelvey](https://businessownerindex.com/founder-reference/people/jim-mckelvey-q6196866/) · American computer scientist and businessman

The linked people are recorded under the company’s founder property in the cited dataset. This is a founding association, rather than a verification of current equity or management responsibility.

## More from the public record

These details describe the cited record as reviewed on October 9, 2026. They may describe an earlier period; they are not a current employment or operating-status check.

Recorded official name

Square, Inc.; Block, Inc. · [View source field](https://www.wikidata.org/wiki/Q110778747#P1448)

## Understanding Block, Inc. in context

Block, Inc. is included because its public company record connects a named business to an identifiable founding team. The business description, “American financial services company,” supplies the context for that relationship, with a recorded starting year of 2009. The source links 2 people in this library to the founding team. Each has a separate profile, which makes it possible to follow the people behind the business without treating one founder as its sole owner.

The [company website listed in the source](https://block.xyz/) is the next place to research its current offering. Compare the company’s own description, its leadership information, and dated announcements with this reference record before drawing conclusions about today’s business. A founding year describes a historical event; it does not measure business scale, growth, or the length of a founder’s continuing involvement.

## 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 Block, Inc.

- 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 Block, Inc. without supporting evidence.

This reference library documents public founding associations. It is separate from our revenue-qualified growth profiles. Founding does not establish current ownership, employment, company revenue, or an AE client relationship.

## Research trail

- [Wikidata public record Q110778747](https://www.wikidata.org/wiki/Q110778747): company description, country, founding year where present, and founder associations.
- [Block, Inc. website as listed in the public record](https://block.xyz/)

## Following up with the business

For current products, services, management, and availability, consult the business directly. Revenue and current ownership have not been independently verified for this reference record. Authorized representatives can submit a correction with a current company biography, filing, or other public evidence.[Browse founder reference ↗](https://businessownerindex.com/founder-reference/)[Submit a sourced correction ↗](https://businessownerindex.com/get-featured/?request=update)

AE Tax Advisors owns and publishes Business Owner Index. These are public research records, not client testimonials.[Meet AE Tax Advisors ↗](https://businessownerindex.com/tax-strategists/)

Owned and published by AE Tax Advisors

## You built the business.
Plan what comes next.

Bring the business and the owner's tax picture into the same conversation. Explore entity decisions, owner compensation, documentation, and a practical planning calendar with AE.[Explore the owner planning library ↗](https://businessownerindex.com/resources/)

AETAX ADVISORS

For owners ready to connect growth with a more organized tax plan.[Book a discovery call ↗](https://www.aetaxadvisors.com/discovery?utm_source=businessownerindex&utm_medium=directory&utm_campaign=owner_advisory)

A discovery call is a scope-and-fit conversation. Services require an engagement.