Company profile API

Transform any company domain into full business intelligence. Get company size, industry, location, revenue, funding, social profiles, and employee data in real-time.

< 4
s

Avg Response

+ 50

Endpoints

99.9
%

Uptime

1import requests
2
3url = "https://api.linkupapi.com/v1/data/company/info-by-domain"
4
5payload = { "domain": "<string>" }
6headers = {
7    "x-api-key": "<x-api-key>",
8    "Content-Type": "application/json"
9}
10
11response = requests.post(url, json=payload, headers=headers)
12
13print(response.json())
1const url = 'https://api.linkupapi.com/v1/data/company/info-by-domain';
2const options = {
3  method: 'POST',
4  headers: {'x-api-key': '<x-api-key>', 'Content-Type': 'application/json'},
5  body: '{"domain":"<string>"}'
6};
7
8try {
9  const response = await fetch(url, options);
10  const data = await response.json();
11  console.log(data);
12} catch (error) {
13  console.error(error);
14}
1<?php
2
3$curl = curl_init();
4
5curl_setopt_array($curl, [
6  CURLOPT_URL => "https://api.linkupapi.com/v1/data/company/info-by-domain",
7  CURLOPT_RETURNTRANSFER => true,
8  CURLOPT_ENCODING => "",
9  CURLOPT_MAXREDIRS => 10,
10  CURLOPT_TIMEOUT => 30,
11  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
12  CURLOPT_CUSTOMREQUEST => "POST",
13  CURLOPT_POSTFIELDS => json_encode([
14    'domain' => '<string>'
15  ]),
16  CURLOPT_HTTPHEADER => [
17    "Content-Type: application/json",
18    "x-api-key: <x-api-key>"
19  ],
20]);
21
22$response = curl_exec($curl);
23$err = curl_error($curl);
24
25curl_close($curl);
26
27if ($err) {
28  echo "cURL Error #:" . $err;
29} else {
30  echo $response;
31}
1package main
2
3import (
4	"fmt"
5	"strings"
6	"net/http"
7	"io"
8)
9
10func main() {
11
12	url := "https://api.linkupapi.com/v1/data/company/info-by-domain"
13
14	payload := strings.NewReader("{\n  \"domain\": \"<string>\"\n}")
15
16	req, _ := http.NewRequest("POST", url, payload)
17
18	req.Header.Add("x-api-key", "<x-api-key>")
19	req.Header.Add("Content-Type", "application/json")
20
21	res, _ := http.DefaultClient.Do(req)
22
23	defer res.Body.Close()
24	body, _ := io.ReadAll(res.Body)
25
26	fmt.Println(res)
27	fmt.Println(string(body))
28
29}
1HttpResponse<String> response = Unirest.post("https://api.linkupapi.com/v1/data/company/info-by-domain")
2  .header("x-api-key", "<x-api-key>")
3  .header("Content-Type", "application/json")
4  .body("{\n  \"domain\": \"<string>\"\n}")
5  .asString();

Complete Company Data from a Single Domain

Access comprehensive company data from a single domain input.

The Company Profile API delivers complete business intelligence including company size, industry classification, headquarters location, revenue estimates, funding history, and social media presence.

Perfect for sales teams qualifying leads, recruiters researching potential employers, or investors analyzing target companies.

Get structured data on company description, founding date, employee count, key executives, tech stack, and recent news.

The API aggregates information from multiple public sources in real-time to provide the most accurate and up-to-date company profiles.

Enrich your CRM, automate lead scoring, or build comprehensive prospect databases with a single API call.

1{
2  "status": "success",
3  "data": {
4    "name": "Apple",
5    "domain": "apple.com",
6    "description": "We're a diverse collective of thinkers and doers, continually reimagining what's possible to help us all do what we love in new ways. And the same innovation that goes into our products also applies to our practices — strengthening our commitment to leave the world better than we found it.",
7    "website": "http://www.apple.com/careers",
8    "industry": "Computer & Electronics Manufacturing",
9    "employee_count": 162425,
10    "employee_range": {
11      "min": 10001,
12      "max": null
13    },
14    "headquarters": {
15      "country": "United States",
16      "state": "California",
17      "city": "Cupertino",
18      "address": "1 Apple Park Way",
19      "postal_code": "95014"
20    },
21    "logo_url": "https://example.com/logos/apple.png",
22    "locations": [
23      {
24        "description": "Corporate Headquarters",
25        "address": "1 Apple Park Way, Cupertino, CA 95014",
26        "is_headquarters": true
27      }
28    ],
29    "company_type": "Public Company",
30    "founded_year": 1976,
31    "verified": true,
32    "social_profiles": {
33      "twitter": "https://twitter.com/apple",
34      "facebook": "https://facebook.com/apple",
35      "instagram": "https://instagram.com/apple"
36    }
37  },
38  "credits_used": 1
39}
Example result returned by the LinkupAPI Company profile API

Apple

iphone

  • Company name and domain
  • Description and tagline
  • Website URL
  • Industry classification
  • Employee count and size range
  • Headquarters location (address, city, state, country)
  • Company logo URL
  • Office locations worldwide
  • Company type (Public, Private, Startup)
  • Founded year

‍

  • Company name and domain
  • Description and tagline
  • Website URL
  • Industry classification
  • Employee count and size range
  • Headquarters location (address, city, state, country)
  • Company logo URL
  • Office locations worldwide
  • Company type (Public, Private, Startup)
  • Founded year

‍

Privacy and security with no compromise.

Your users trust you with their accounts. Here is how we keep them safe.

Passwords never stored

We never keep your users' passwords. Sessions are encrypted, isolated per account and revocable at any time.

EU-hosted, GDPR & CCPA

Data is processed and hosted in the European Union. GDPR and CCPA compliant, with a data processing agreement on request.

Google-verified security

LinkupAPI passed Google's CASA security assessment and is a verified Gmail app. Same review, same standards for every channel.

Plug it into your AI assistant.

Every endpoint is a native tool for Claude, ChatGPT, Gemini, Mistral, Cursor and any other MCP client. Connect the LinkupAPI MCP server once and your assistant runs the calls on your accounts.

Our frequently asked questions.

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LinkedIn, email and WhatsApp through one API. Unlimited accounts, one fixed price.

50
+

Endpoints

99.9
%

Uptime

< 3
s

Avg Response