Company Firmographics API — domain in, full profile out
Turn any company domain into industry codes, headcount, revenue, technology stack and growth signals. One call, 50+ fields, and you are only charged when we find a match.
What Company Firmographics gives you
Industry codes that actually segment
Free-text industry labels are useless for routing and reporting. You get standard SIC and NAICS codes alongside primary and secondary industry tags.
- SIC and NAICS codes
- Primary + secondary industries
- Keyword tags for niche targeting
- Consistent across every record
Size and revenue for ICP scoring
Estimated headcount and annual revenue, plus a normalized size band so you can write one scoring rule instead of bucketing raw numbers yourself.
- Estimated employee count
- Normalized size band
- Annual revenue
- Market cap for public companies
Growth signals, not just a snapshot
Headcount growth over 6, 12 and 24 months, plus a departmental breakdown, so you can tell an expanding account from a shrinking one.
- 6 / 12 / 24-month growth
- Headcount by department
- Founding year
- Retail location count
Technographics included
The technology stack detected on the company's web presence, so you can target accounts already running a competitor or a complementary tool.
- Detected technology names
- Total technology count
- Useful for displacement plays
- No separate technographics vendor
Only charged on a match
Enrichment vendors that bill on every attempt make list quality your problem. If we cannot match the domain, you are not charged.
- Zero credits on a no-match
- Applies to bulk jobs too
- Predictable cost on messy lists
- No minimum commitment
Same credits, same API
One balance covers firmographics, contact append, phone, email and everything else. No separate contract, no separate key, no unused seat.
- Universal credits
- Credits roll over
- One API key
- Bulk CSV supported
One endpoint. A domain in, structured data out.
Same authentication, same credit balance, and the same response envelope as every other 1Lookup product. If you have already integrated one endpoint, this one is a URL change.
curl -X POST https://api.1lookup.io/v1/company-firmographics \
-H "Authorization: Bearer $API_KEY" \
-H "Content-Type: application/json" \
-d '{ "domain": "shopify.com" }'{
"classification": {
"matched": true,
"company_name": "Shopify",
"industry": "information technology & services",
"employee_count": 8100,
"employee_band": "5000+",
"annual_revenue": 11556000000,
"founded_year": 2006,
"country": "Canada"
},
"insights": {
"company_firmographics_result": {
"sic_codes": ["7372"],
"naics_codes": ["511210"],
"technology_count": 112,
"headcount_growth_12m": 0.19,
"departmental_head_count": { "engineering": 2400 }
}
}
}Every field you get back
No hidden tiers. Every field below is returned on a successful lookup at the price shown above.
Identity
- company_name
- website
- domain
- description
- logo_url
- founded_year
Size & revenue
- employee_count
- employee_band
- annual_revenue
- annual_revenue_printed
- market_cap
- publicly_traded_symbol
Classification
- industry
- industries[]
- secondary_industries[]
- sic_codes[]
- naics_codes[]
- keywords[]
Location & contact
- street_address
- city
- state
- postal_code
- country
- phone
Growth signals
- headcount_growth_6m
- headcount_growth_12m
- headcount_growth_24m
- departmental_head_count
Technographics
- technology_names[]
- technology_count
Who uses Company Firmographics
Sales teams scoring inbound leads
A demo request arrives with nothing but a work email. Enrich the domain and you instantly know the headcount, industry and revenue band — enough to route it to the right rep or disqualify it before anyone picks up the phone.
Marketing teams building target lists
Filter an account list down to companies in a specific NAICS code, above a headcount threshold, that are growing. Firmographics gives you every field those filters need in one pass.
RevOps keeping the CRM clean
Company records rot. Re-enrich your accounts on a schedule so headcount, revenue and industry stay current, and stale data stops skewing your territory planning.
Agencies qualifying prospects
Before pitching, check whether a prospect is actually the size they appear to be, what they run on, and whether they are hiring. It takes one lookup instead of twenty minutes of manual research.
Frequently asked questions
What is a company firmographics API?
A firmographics API turns a company domain into a structured business profile: industry classification, employee headcount, revenue, location, technology stack and growth signals. It is the company-level equivalent of contact enrichment, and it is what sales and marketing teams use to score accounts, route leads and build target lists.
What data do I get back from a single domain?
One lookup returns the company name, website, description, industry with SIC and NAICS codes, estimated employee count and revenue, full postal address, phone number, founding year, detected technology stack, departmental headcount breakdown, and 6, 12 and 24-month headcount growth rates.
How much does company enrichment cost?
75 credits per successful lookup, and nothing at all when no company is matched. On the Growth plan that works out to roughly $0.26 per enriched company, which sits inside the range dedicated enrichment vendors charge while using the same credit balance as every other 1Lookup product.
Am I charged when a company cannot be found?
No. Company Firmographics is success-billed. If the lookup returns no match, no credits are deducted. That applies to the API, the dashboard and bulk CSV jobs alike.
Can I enrich a whole list of domains at once?
Yes. Upload a CSV with a domain column and the bulk pipeline enriches every row, returning a downloadable file with all firmographic fields appended. Pricing is linear and predictable because the upstream cost is flat per row with no result multiplier.
How accurate is the social profile data?
Treat the social URLs as a hint rather than a verified field. We surface them in a clearly separated block because the underlying source occasionally attaches a social handle belonging to a different company. Every other field, including industry, headcount, revenue and technographics, is reliable.