Domain to Company Enrichment - Firmographics, Contacts & Tech Stack

Give the actor a list of company domains and get back one structured company profile per domain, built only from what the company publishes on its own website: name, description, industry, country, address, phone numbers, emails, social profiles, founding year, team-size hints, tech stack and more.

It is made for sales, RevOps and data teams who have a column of domains (from a CRM, a list export, a scraper) and want to fill in the blanks without paying for a large database subscription.

What you get per domain

Group	Fields
Identity	companyName, companyNameSource, description, tagline, logoUrl, faviconUrl, language, website, finalUrl
Location	countryGuess (+ countryGuessSource), addressStreet, addressCity, addressRegion, addressPostalCode, addressCountry, addressText
Contacts (optional)	phones (E.164), primaryPhone, emails (MX-checked domains first), primaryEmail, emailStatus
Social	linkedinUrl (company page), twitterUrl, facebookUrl, instagramUrl, youtubeUrl, githubUrl
Firmographics	foundingYear, employeeRange, employeeCount, industry, industryConfidence, secondaryIndustry, businessModel (saas / ecommerce / agency / marketplace / content)
Technology	technologies (up to 25: CMS, ecommerce, analytics, CRM, payments, chat, CDN/hosting from headers ...), mailProvider (from MX), ssl
Signals	hasRobotsTxt, hasSitemap, hasPricingPage, pricingPageUrl, hasHiringPage, hiringPageUrl, blogFeedUrl, blogLastPostDate
Status	status (enriched, partial, unreachable), attributesFound, error, enrichedAt, source

Every field is always present in the output; missing values are null or an empty list. Treat every value as a best-effort reading of a public website, not as verified truth.

Input

Field	Type	Default	Description
domains	array of strings	[]	Domains or URLs, one per row. Paths and www. are ignored, duplicates processed once. Up to 5,000.
datasetId	string	empty	Optional dataset (for example the output of another actor) to read more domains from.
datasetField	string	domain	Field holding the domain/URL in each dataset item. Dotted paths like company.website work; domain, website, url are tried as fallbacks.
maxPages	integer 1-4	3	Pages read per domain. The homepage is always read; contact, about and imprint pages are added only while data is still missing.
includeContacts	boolean	true	Collect phones and emails. Turn off for firmographics only.
includeFailed	boolean	false	Add free rows for unreachable/partial domains (never charged).

Output example

{
  "id": "acme.example",
  "type": "company",
  "status": "enriched",
  "domain": "acme.example",
  "website": "https://acme.example",
  "companyName": "Acme Cloud Ltd",
  "companyNameSource": "jsonld",
  "description": "Acme Cloud is a project management platform ...",
  "tagline": "Plan work together",
  "logoUrl": "https://acme.example/img/logo.svg",
  "language": "en",
  "countryGuess": "GB",
  "countryGuessSource": "jsonld-address",
  "addressText": "12 Baker Street, NW1 6XE London, GB",
  "phones": ["+442079460958"],
  "primaryEmail": "hello@acme.example",
  "emailStatus": "verified_mx",
  "linkedinUrl": "https://www.linkedin.com/company/acme-cloud",
  "twitterUrl": "https://twitter.com/acmecloud",
  "foundingYear": 2014,
  "employeeRange": "51-200",
  "industry": "Software & SaaS",
  "industryConfidence": 0.71,
  "businessModel": ["saas"],
  "technologies": [{ "name": "WordPress", "category": "CMS" }, { "name": "Stripe", "category": "Payments" }],
  "mailProvider": "Google Workspace",
  "ssl": true,
  "hasPricingPage": true,
  "blogLastPostDate": "2025-09-15T08:30:00.000Z",
  "billableEvent": "company",
  "source": "public-website",
  "enrichedAt": "2026-10-14T09:30:00.000Z"
}

Pricing

Pay only for companies that were actually enriched (pay-per-event). Apify's free plan credit lets you try the actor at no cost.

Event	Price	When it is charged
company	$0.001 ($1.00 per 1,000; Gold $0.80)	One domain with a company name and at least two other attributes found (description, logo, country from address/phone/locale, address, phone, email, a social profile, founding year, size, industry).

Not charged: unreachable domains, pages blocked by robots.txt, "partial" domains with too little data, duplicates, and anything beyond your maximum cost limit. Example: 1,000 domains where 800 are enriched = about $0.80, with platform compute included.

How it works

1. Each domain is tried over HTTPS, then www., then HTTP, with an honest DomainEnrichmentBot User-Agent. robots.txt is read once per site and respected; requests to one site are spaced out.
2. The homepage is parsed for JSON-LD (Organization, LocalBusiness ...), Open Graph and meta tags, microdata, links and visible text. Contact, about and imprint pages are fetched only while something is still missing.
3. Phone numbers are parsed and validated with libphonenumber and returned as E.164. Email domains are checked for MX records.
4. Industry is scored by rule-based keywords (42 industries) on title, description and headings; the score becomes industryConfidence. Business model hints come from simple signals (pricing page, cart links, "our services", marketplace wording, blog feed).
5. Technology comes from script URLs, HTML markers, the generator tag, cookies and response headers (about 100 signatures).
6. Progress is saved; after a restart or migration finished domains are skipped and never charged twice.

Limits and honest caveats

• It reads public HTML. Sites that render everything with JavaScript, hide behind bot protection (Cloudflare challenges), or disallow crawling in robots.txt come back as partial or unreachable.
• countryGuess is a guess: address in structured data beats phone prefix, which beats page locale, which beats the country-code TLD. Generic TLDs (.com, .io, .ai) are not used.
• employeeRange is only filled when the site states it (structured data or phrases like "team of 50+"). It is not an estimate from LinkedIn or other databases.
• industry is a keyword heuristic. Check industryConfidence; low values mean weak evidence.
• Technology detection shows what the homepage reveals; it can miss server-side tools and may show tools that are loaded but unused.
• No LinkedIn, Crunchbase or other third-party sites are visited; social URLs are only the links the company publishes itself.
• This is not a replacement for a verified B2B database: no revenue, funding, or named employees.

Legal and ethical notes

• Only public pages are read, with an honest User-Agent, robots.txt respected and low request rates.
• Business contact details can be personal data (for example firstname.lastname@ addresses). Under GDPR and similar laws you need a lawful basis and must honour opt-outs. Use includeContacts: false if you only need firmographics.
• You are responsible for how you use the data, including anti-spam rules and website terms.

FAQ

What does "partial" mean? The site was reachable but fewer than two attributes (plus a name) were found. The row is free and shown only with includeFailed.

Why is companyName sometimes null? The actor does not invent names from the domain. It needs JSON-LD, og:site_name, a similar tag, or a title that clearly contains the brand.

Can I feed it the output of another actor? Yes: set datasetId and datasetField.

Are phone numbers validated? They must parse and be valid for their country according to libphonenumber, which does not prove the line is in service.

Why did one domain return only a homepage fetch? Extra pages are read only while data such as address, phone, email, founding year or size is missing and maxPages allows it.

Can I limit my spend? Yes, with the maximum cost per run in Apify. The run stops softly and reports stoppedReason: "budget".

Does it handle non-English sites? Basic support: German, French, Spanish, Italian and Ukrainian/Russian phrases for founding year, headcount, imprint and contact pages. Industry keywords are mainly English with some German terms.

Use via API

The actor id is tiger19935~domain-company-enrichment.

curl -X POST "https://api.apify.com/v2/acts/tiger19935~domain-company-enrichment/run-sync-get-dataset-items?token=YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"domains":["apify.com","crawlee.dev"],"maxPages":2}'

import { ApifyClient } from 'apify-client';
const client = new ApifyClient({ token: 'YOUR_TOKEN' });
const run = await client.actor('tiger19935/domain-company-enrichment').call({ domains: ['apify.com'] });
const { items } = await client.dataset(run.defaultDatasetId).listItems();
console.log(items[0].companyName, items[0].industry);

from apify_client import ApifyClient
client = ApifyClient('YOUR_TOKEN')
run = client.actor('tiger19935/domain-company-enrichment').call(run_input={'domains': ['apify.com']})
for item in client.dataset(run['defaultDatasetId']).iterate_items():
    print(item['domain'], item['companyName'], item['employeeRange'])

Integrations

Connect the actor to Make, n8n, Zapier, Google Sheets or Airtable through the Apify integrations: send new CRM company domains to the actor, then write companyName, industry, countryGuess, linkedinUrl and the tech stack back to the record. You can also chain it after another actor with datasetId.

More tools by the same author

• Website Technology Detector: Detect the tech stack of any website
• Website Contact Extractor: Emails, phones and social links from any list of websites
• Decision-Maker Contacts: Founders, CEOs and department heads from company websites
• Billing & Payment Stack Detector: Find which payment and billing platform a site uses