> ## Documentation Index
> Fetch the complete documentation index at: https://docs.thedatacity.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CompanySimilarity

> 3 fields on the CompanySimilarity schema — covers Similarity.

<Info>
  **3 fields** · across **1 category**.
</Info>

This schema is part of Industry Engine. Use the [data dictionary browser](/data-dictionary) to search and filter every field, or jump straight to a field below. Array fields that reference another schema link to that schema's own page.

## Similarity

| Field name                            | Description                                                               | Data type | Source        | Updated           |
| ------------------------------------- | ------------------------------------------------------------------------- | --------- | ------------- | ----------------- |
| <span id="company-one" />`CompanyOne` | The company number of the first company (the company you are looking at). | `string`  | The Data City | Monthly/Quarterly |
| <span id="company-two" />`CompanyTwo` | The company number of the second company (the company that is similar).   | `string`  | The Data City | Monthly/Quarterly |
| <span id="similarity" />`Similarity`  | A numerical value representing the similarity between the two companies.  | `number`  | The Data City | Monthly/Quarterly |