Get fund companies

curl --request GET \
  --url https://app.concretehq.com/api/v1/funds/{fundPublicId}/companies \
  --header 'Authorization: Bearer <token>'

{
  "items": [
    {
      "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"
    }
  ],
  "nextPageToken": "next_page_token_here"
}

GET

funds

{fundPublicId}

companies

Get fund companies

curl --request GET \
  --url https://app.concretehq.com/api/v1/funds/{fundPublicId}/companies \
  --header 'Authorization: Bearer <token>'

{
  "items": [
    {
      "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"
    }
  ],
  "nextPageToken": "next_page_token_here"
}

Authorizations

Authorization

string

header

required

API key authentication using Bearer token format

Path Parameters

fundPublicId

string

required

Fund public ID

Query Parameters

pageToken

string

Token for pagination to get next page

limit

integer

default:100

Number of results per page (default: 100, max: 100)

Required range: 1 <= x <= 100

Response

List of companies in the fund

items

object[]

required

Show child attributes

items.publicId

string

required

Unique nanoid for the company.

Example:

"abc123def456"

items.name

string

required

Name of the company used for display purposes.

Required string length: 1 - 255

Example:

"Acme"

items.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"

items.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"
]

items.headline

string

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

Maximum string length: 256

Example:

"Revolutionary AI software platform for enterprise automation"

items.alternativeNames

string[]

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

Maximum string length: 100

Example:

["Acme Corp", "OldName Co"]

items.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"

items.twitterSlug

string

Twitter/X handle without the @ symbol.

Example:

"acmecorp"

items.crunchbaseSlug

string

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

Example:

"acme-corporation"

nextPageToken

string

Token for fetching next page

Example:

"next_page_token_here"

List funds Add companies to fund

⌘I

Get Started

Guides

Email Intelligence

Meeting Intelligence

API

API Reference

Get fund companies

Authorizations

Path Parameters

Query Parameters

Response