Company Name to Website Finder & Enrichment | Business Leads

Turn a list of company names into official websites, HQ city and country, employees, founded year, industry, parent company, stock ticker and exchange, LEI and SEC CIK. Or go the other way and find notable companies by industry, country, founded year, employee count or stock-exchange listing. Every row is one company with a match type and a confidence score, so you can judge each match.

All data is Wikidata structured data (CC0, public domain), read from the official Wikidata Query Service. No API key, no login, no scraping, no Wikipedia article text and no logos or images.

Be clear about coverage. Wikidata covers notable and larger companies (listed companies, big private firms, well-known startups and brands) very well and small local businesses poorly or not at all. If you need a plumber in Denver, use a business registry instead (see "Related tools"). If you need to clean up a list of recognisable company names, this tool is built for that.

Firm-level only. No CEO, founder, owner or any other person's name, no phone numbers, no emails and no street addresses are ever requested or returned.

Two modes

Mode	Use it to	You give	You get
Enrich ("mode": "enrich")	Name to website, LEI and CIK. Clean up a company list.	companyNames, domains and/or companies (name + domain pairs), up to 300 per run	One row per matched company, plus matchedQuery, matchType, matchConfidence. Names that are not found are free and are listed in the run's OUTPUT record.
Find ("mode": "find", default)	Build a list of notable companies.	Industries, countries (ISO codes), founded year range, minimum employees, listed-only, minimum notability	The most notable matching companies first (up to 500 per run).

What's in each row?

Field	Meaning
companyName, wikidataId, wikidataUrl	Company name and its Wikidata item (e.g. Q312).
website, domain	Official website from Wikidata (preferred value, else the shortest current URL) and its host without www.
city, country, countryCode, countryCodes	Headquarters place as listed in Wikidata (if the HQ is a building, the place it is located in) and country. countryCodes lists every country Wikidata gives for the company.
employees, employeesYear	Latest employee count in Wikidata and the year it refers to.
foundedYear	Year of inception.
industries	Industry labels from Wikidata (up to 6). They are community-entered and can be broad or odd.
parentOrganization	Current parent organization, if any.
tickerSymbol, stockExchange, listings	Main stock listing (home-country exchange preferred) and all listings Wikidata knows.
lei	Legal Entity Identifier.
cik, cikPadded	SEC Central Index Key, without and with leading zeros. cik matches the cik field of Form D Funding Leads, so you can join the two.
mode, matchedQuery, inputDomain	Which mode produced the row and, in enrich mode, the name or domain you sent.
matchType, matchConfidence, candidateCount, alternativeWikidataIds, domainMatch	How the company was matched (see below). In find mode matchType is filter and the confidence is empty.
wikidataSitelinks	Number of Wikimedia pages linked to the item (a count only). A rough notability signal.
dissolved	true if Wikidata has a dissolved/abolished date (such companies are skipped unless you ask for them).
source, sourceUrl, license, disclaimer, retrievedAt	Credit to Wikidata (CC0), link to the item, license, a short disclaimer and the retrieval time.

companyName, city, country, cik, source, sourceUrl and retrievedAt use the same names as the other InfoComp Business Leads tools, so outputs are easy to combine.

How matching works (enrich mode)

The name you send is compared with Wikidata English labels and aliases (exact text, then tolerant of case, a legal suffix such as Inc / Ltd / AG, & versus and). A domain is compared with the official website values (http/https, with or without www). Candidates must be real company-like items (not people, places or products): they need at least an identifier, industry, employee count, parent, legal form or a website with an HQ or founding date.

matchType	Meaning	Base confidence
name_and_domain	Name and domain agree	0.99
domain	Official website equals your domain	0.97
exact_label / exact_alias	Name equals the Wikidata label / an alias	0.90 / 0.80
normalized_label / normalized_alias	Matched after case, suffix or & normalisation	0.70 / 0.60

matchConfidence starts from that base and is lowered when several companies share the name and none is clearly the most notable (candidateCount tells you how many, alternativeWikidataIds lists the runners-up). It is a heuristic, not a probability. For ambiguous names send the domain as well.

Accents matter: Wikidata spells it "Nestlé", so "Nestle" is not found (and not charged). Use the official spelling.

Pricing

$2.00 per 1,000 company rows. One Company row event ($0.002) per saved row. There is no start fee and no run fee. Names that are not found, empty results, duplicates and failed runs are free. If you set a maximum cost per run, the Actor stops cleanly when it is reached.

Rows	Price
20 (default run)	$0.04
100	$0.20
1,000	$2.00

Input

{
  "mode": "enrich",
  "companyNames": ["Tesla", "Siemens", "the coca-cola company"],
  "domains": ["shopify.com"],
  "companies": [{"name": "SAP", "domain": "sap.com"}]
}

{
  "mode": "find",
  "industries": ["banking", "insurance"],
  "countries": ["DE", "FR"],
  "minEmployees": 5000,
  "listedOnly": true,
  "maxResults": 50
}

Field	Default	What it does
mode	find	find or enrich.
companyNames, domains, companies	empty	Enrich mode. Up to 300 lookups per run (duplicates removed).
industries	empty	Find mode. 32 industry groups (software, banking, automotive, pharma ...); sub-industries in Wikidata are included.
industryWikidataIds	empty	Find mode, advanced: exact Wikidata industry items such as Q880371.
countries	empty	Find mode. ISO codes (US, GB, DE). Matches the company's country or HQ country.
minEmployees, foundedFrom, foundedTo, listedOnly	none	Find mode filters on the latest employee count, founding year and stock listing.
minSitelinks	3	Find mode notability floor. Lower it (0 to 2) to reach smaller companies; there are far fewer of them in Wikidata.
requireWebsite	true	Skip companies without an official website.
includeDefunct	false	Include companies with a dissolved date.
maxResults	20	Stop after this many rows (max 500).

With no input at all the Actor runs a demo: the 20 most notable software companies in the United States.

A run summary (counts, filters, timing, query-service stats and, in enrich mode, every lookup that was not charged with its reason) is saved as OUTPUT (also RUN_SUMMARY) in the key-value store.

Output examples

Real rows from local test runs on Nov 3, 2026 (not trimmed).

Find mode (default input, one of 20 rows):

{
  "companyName": "Adobe",
  "wikidataId": "Q11463",
  "wikidataUrl": "https://www.wikidata.org/wiki/Q11463",
  "website": "https://www.adobe.com/",
  "domain": "adobe.com",
  "city": "San Jose",
  "country": "United States",
  "countryCode": "US",
  "countryCodes": [
    "US"
  ],
  "employees": 25988,
  "employeesYear": 2021,
  "foundedYear": 1982,
  "industries": [
    "AI",
    "artificial intelligence",
    "information technology",
    "software development",
    "software industry"
  ],
  "parentOrganization": null,
  "tickerSymbol": "ADBE",
  "stockExchange": "Nasdaq",
  "listings": [
    {
      "exchange": "London Stock Exchange",
      "ticker": "ABS"
    },
    {
      "exchange": "Nasdaq",
      "ticker": "ADBE"
    }
  ],
  "lei": "FU4LY2G4933NH2E1CP29",
  "cik": "796343",
  "cikPadded": "0000796343",
  "mode": "find",
  "matchedQuery": null,
  "inputDomain": null,
  "matchType": "filter",
  "matchConfidence": null,
  "domainMatch": null,
  "candidateCount": null,
  "alternativeWikidataIds": [],
  "wikidataSitelinks": 87,
  "dissolved": false,
  "source": "Wikidata (https://www.wikidata.org), structured data released under CC0 1.0 (public domain), queried through the Wikidata Query Service (query.wikidata.org).",
  "sourceUrl": "https://www.wikidata.org/wiki/Q11463",
  "license": "CC0 1.0 (Wikidata structured data)",
  "disclaimer": "Data comes from Wikidata (CC0) and is community-edited: it can be wrong, out of date or missing. Coverage focuses on notable, larger companies. Not affiliated with or endorsed by Wikidata or the Wikimedia Foundation.",
  "retrievedAt": "2026-11-03T20:39:20Z"
}

Enrich mode ({"name": "Siemens", "domain": "siemens.com"}):

{
  "companyName": "Siemens",
  "wikidataId": "Q81230",
  "wikidataUrl": "https://www.wikidata.org/wiki/Q81230",
  "website": "https://www.siemens.com/",
  "domain": "siemens.com",
  "city": "Berlin",
  "country": "Germany",
  "countryCode": "DE",
  "countryCodes": [
    "DE"
  ],
  "employees": 320000,
  "employeesYear": 2023,
  "foundedYear": 1847,
  "industries": [
    "biomedical engineering",
    "electrical engineering",
    "electrical industry",
    "electronics industry",
    "lighting technique",
    "mechanical engineering"
  ],
  "parentOrganization": null,
  "tickerSymbol": "SIE",
  "stockExchange": "Frankfurt Stock Exchange",
  "listings": [
    {
      "exchange": "Frankfurt Stock Exchange",
      "ticker": "SIE"
    },
    {
      "exchange": "Frankfurter Wertpapierbörse",
      "ticker": "SIE"
    }
  ],
  "lei": "529900ZZVLZ93I1AW009",
  "cik": null,
  "cikPadded": null,
  "mode": "enrich",
  "matchedQuery": "Siemens",
  "inputDomain": "siemens.com",
  "matchType": "name_and_domain",
  "matchConfidence": 0.89,
  "domainMatch": true,
  "candidateCount": 3,
  "alternativeWikidataIds": [
    "Q12054212",
    "Q28970984"
  ],
  "wikidataSitelinks": 79,
  "dissolved": false,
  "source": "Wikidata (https://www.wikidata.org), structured data released under CC0 1.0 (public domain), queried through the Wikidata Query Service (query.wikidata.org).",
  "sourceUrl": "https://www.wikidata.org/wiki/Q81230",
  "license": "CC0 1.0 (Wikidata structured data)",
  "disclaimer": "Data comes from Wikidata (CC0) and is community-edited: it can be wrong, out of date or missing. Coverage focuses on notable, larger companies. Not affiliated with or endorsed by Wikidata or the Wikimedia Foundation.",
  "retrievedAt": "2026-11-03T20:39:41Z"
}

Performance

Local runs on Nov 3, 2026 (about 2:25 to 2:45 PM Central), the default input (20 rows): 3.7 to 23.1 seconds of Actor time over 10 runs (median about 7 s), always with 2 SPARQL queries and about 73 MB of memory. The spread is the Wikidata Query Service's response time (a query it has not seen recently can take 15 to 20 seconds), not our code. An enrich run of 21 lookups (16 companies found, 5 not found and not charged) took 3.6 to 13.6 seconds with 3 queries. A 300-row find run took 35 seconds. Default memory is 256 MB.

Good to know

• Coverage: notable and larger companies. Small and local businesses are mostly missing, and many entries lack employees, LEI or CIK. Expect gaps.
• Quality: Wikidata is community-edited. Values can be outdated or wrong (for example an old employee count, or an acquired company still listed). Check what matters before you rely on it. employeesYear shows how old a count is.
• Industries use Wikidata's own labels and can be broad or unusual.
• Several websites / exchanges: we pick the preferred or shortest website and a home-market ticker; listings has the rest.
• Politeness: one run makes only 2 to 4 requests to the Wikidata Query Service, one at a time, with a descriptive User-Agent, and backs off on HTTP 429/5xx. If the service is overloaded the run fails cleanly and nothing is charged.

Related InfoComp tools

• SEC Form D Leads: New Startup Private Raise Filings: companies that just raised private capital, from public SEC EDGAR Form D filings.
• Colorado New Business Filings: LLC & Corp Leads: newly registered Colorado LLCs, corporations and nonprofits from the State's public open data.
• FMCSA New MC Authority Leads: Carriers & Brokers: trucking companies, freight brokers and forwarders whose FMCSA operating authority was just granted.
• FMCSA USDOT Carrier Vetting: Authority & Insurance: bulk-check USDOT numbers: operating authority, insurance on file, safety flags and change alerts from FMCSA public data.
• FDA Device Establishment Leads via openFDA: medical device makers, contract manufacturers and sterilizers from FDA registration data via openFDA.
• OIG LEIE Exclusion & Medicare Opt-Out NPI Screen: bulk-check NPIs against the HHS-OIG LEIE file and the CMS Medicare opt-out list.
• SAM.gov RFP Feed: Federal Contract Opportunities: US federal contract opportunities (RFPs, solicitations, awards) from official SAM.gov public data.
• EU TED & UK Tender Feed: Find a Tender Notices: EU and UK public tenders in one feed, from official TED, Find a Tender and Contracts Finder APIs.
• Greenhouse Lever Ashby SmartRecruiters Jobs API: live job postings from Greenhouse, Lever, Ashby and SmartRecruiters via their official job-board APIs.
• US Address Geocoder & FEMA Flood Zone Risk API: batch-geocode US addresses with the Census Bureau and add FEMA flood zone and National Risk Index ratings.
• NHTSA Bulk VIN Decoder: Specs, Recalls & MPG: decode VINs in bulk with NHTSA vPIC, plus recall campaigns and EPA fuel economy.
• arXiv PubMed Crossref OpenAlex Paper Search: search arXiv, PubMed, Crossref and OpenAlex in one run via official APIs, de-duplicated by DOI.
• CMS Home Health Hospice Dialysis Facility Leads: Medicare-certified home health agencies, hospices and dialysis centers from CMS open data, facility-level.
• HUD Multifamily Property Manager Leads Section 8: HUD-assisted apartment properties with management company, firm phone, Section 8 contract expiry and REAC score.
• FDA 510(k) Clearance Leads: New Device Decisions: companies that just got a medical device cleared by FDA: new 510(k) decisions from openFDA.

Source, terms and disclaimer

• Source: Wikidata, queried through the Wikidata Query Service. Wikidata's structured data (items and properties) is released under CC0 1.0 (public domain): https://www.wikidata.org/wiki/Wikidata:Licensing. We credit Wikidata in every row.
• Not affiliated with or endorsed by Wikidata, Wikimedia Deutschland or the Wikimedia Foundation. "Wikidata" and "Wikimedia" are their trademarks; we use the names only to name the data source and show no logos.
• The Actor follows the Wikimedia User-Agent policy and the Query Service limits (60 second query limit, polite request rate). See the User-Agent policy: https://foundation.wikimedia.org/wiki/Policy:User-Agent_policy.
• Found a wrong value? Every row has a wikidataUrl: the fix belongs in Wikidata itself (anyone can edit it), and the Wikidata community also runs a Mismatch Finder for reporting data issues.
• Data is provided as is, with no warranty. It can be incomplete or out of date. Use it in line with your own legal and marketing obligations.

FAQ

Is this the official source for company websites or identifiers? No. It is an independent tool that reads Wikidata. For legal identity use the LEI registry (GLEIF) and SEC EDGAR directly.

Does it find small businesses? Rarely. Wikidata is weak for small businesses. For new local companies use New Business Filings Leads: Colorado.

Does it return executives, founders, emails or phone numbers? No. By design it is firm-level only.

Why was my name not found? The spelling or accents differ from Wikidata's label, the company is not in Wikidata, or it has no company-like data. Try the official name, add the website domain, or check the unmatched list in OUTPUT.