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GET
/
companies
/
{companyPublicId}
Get company
curl --request GET \
  --url https://app.concretehq.com/api/v1/companies/{companyPublicId} \
  --header 'Authorization: Bearer <token>'
{
  "publicId": "abc123def456",
  "name": "Acme",
  "primaryDomain": "acmecorp.com",
  "domains": [
    "acmecorp.com",
    "acme.io",
    "oldcompanyname.com"
  ],
  "headline": "Revolutionary AI software platform for enterprise automation",
  "alternativeNames": [
    "Acme Corp",
    "OldName Co"
  ],
  "linkedinSlug": "acme-corporation",
  "twitterSlug": "acmecorp",
  "crunchbaseSlug": "acme-corporation"
}

Authorizations

​
Authorization
string
header
required

API key authentication using Bearer token format

Path Parameters

​
companyPublicId
string
required

Company public ID

Response

Company details

Portfolio company object containing all company information and metadata. Companies are the core entities that Concrete tracks for portfolio intelligence.

​
publicId
string
required

Unique nanoid for the company.

Example:

"abc123def456"

​
name
string
required

Name of the company used for display purposes.

Required string length: 1 - 255
Example:

"Acme"

​
primaryDomain
string

Primary website domain of the company. Used as the main domain for email identification and company matching. Should be the most commonly used domain.

Example:

"acmecorp.com"

​
domains
string[]

Array of all company domains including historical and alternative domains. Concrete also inspects emails from these domains.

Example:
[
  "acmecorp.com",
  "acme.io",
  "oldcompanyname.com"
]
​
headline
string

Brief description of what the company does. Periodically auto-generated using company context.

Maximum length: 256
Example:

"Revolutionary AI software platform for enterprise automation"

​
alternativeNames
string[]

Array of alternative company names including abbreviations, former names, and commonly used variations.

Example:
["Acme Corp", "OldName Co"]
​
linkedinSlug
string

LinkedIn company page slug (the part after /company/ in LinkedIn URL). Used for social media integration and additional company context.

Example:

"acme-corporation"

​
twitterSlug
string

Twitter/X handle without the @ symbol.

Example:

"acmecorp"

​
crunchbaseSlug
string

Crunchbase company profile slug (the part after /organization/ in Crunchbase URL).

Example:

"acme-corporation"

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