Glossary
BoilerplateUpdated Sep 23, 2026Who Are the Parties to a Contract?
The parties to a contract are the people or businesses that make the promises in it and are bound by them. The opening paragraph and the signature block name them. Whether a party is you personally or your company matters: it decides who has to perform, who gets paid and whose assets are at risk.
Why it matters
If the contract names you instead of your business, you may be personally responsible for its promises. If the other side is a small subsidiary, the larger company you thought you were dealing with may not be bound.
How common is it?
In the 510 public-company commercial contracts of the CUAD dataset, annotators marked the parties in 509 — every contract but 1.
These are larger-company deals, not a sample of every contract — a reference point, not a rule. Full method: /data/cuad.
What to watch for
- Your personal name where your company's name should be.
- The other party named only by a brand or trading name, not a legal entity.
- A signature line saying you sign “personally and on behalf of” a company.
A realistic example
A web developer signs a contract with “Brightline,” the brand of a larger group. When invoices go unpaid, the developer finds the contracting party is a separate small company with no money.
What to ask for
- Each party's full legal name, entity type and address, matching official records.
- Your business, not you personally, as the party — with a signature block that says you sign for it.
Related terms: personal guarantee · joint and several liability · effective date
Related guide: How to sign a contract
See how the parties to a contract read in your contract — 👉 Analyze your contract free — your first analysis is free, no card, no deadline to use it.
Not legal advice. This is an educational definition of a common contract term. Details vary by jurisdiction — this page explains common U.S. usage. For high-stakes agreements, have a lawyer review the final version.