The United States has no single national companies register — incorporation happens in 50 separate state systems, with public filers in SEC EDGAR — across roughly 33 million businesses, about 27 million of them non-employer sole proprietors. It is the one market where Apollo is genuinely strong for tech and SaaS, yet thin across the Main-Street majority.
Industries. Apollo's strength is US technology and SaaS; by sheer count, however, local services, construction, healthcare practices and retail dominate the business population.
Regions. Activity concentrates in California, Texas, New York and Florida, but the local long tail is spread across all 50 states.
The legal source of truth for the United States is State registers + SEC EDGAR. It records every legally trading company — identifier, status, address and often officers and filings — which is why it is the most complete and current starting point for prospecting. See the full register directory.
Aggregators like Apollo and ZoomInfo fill their warehouses from contributory networks, purchased data and scraping, a model that over-represents firms maintaining a strong English-language footprint online. A roofing contractor in Ohio is registered with its state and on its own site, but is not the record a tech-weighted network captures — and with no single US register, that data is scattered across 50 state systems.
| Segment | Share of firms | Online-footprint coverage |
|---|---|---|
| Tech / SaaS / large | small share | Strong — Apollo's home turf |
| Local employer firms | ~6M | Variable — thins outside metros |
| Non-employer | ~27M | Weak — largely absent |
of US businesses — local, non-tech and non-employer — are under-represented in online-footprint databases. Apollo's US-tech strength does not extend to Main Street. A structure-based estimate, not a figure measured from any database.
Uniquely among large economies, the US has no central company register. Incorporation is a state matter, so the authoritative records sit in 50 separate Secretary of State systems — Delaware, California, Texas and the rest — each with its own search tool, formats and bulk-data rules; only public issuers are centralised, in the SEC’s EDGAR system. The SBA counts about 33 million businesses, but roughly 27 million are non-employer sole proprietors that may never file beyond a state LLC record.
This is the one market where Apollo and ZoomInfo are genuinely strong — for venture-backed technology and SaaS firms with a dense English web footprint, concentrated in California, Texas, New York and Florida. The blind spot is Main Street: the roofing contractor in Ohio, the dental practice in Arizona, the regional distributor. They are registered with their state and listed on their own site, but a tech-weighted contact network rarely captures them, and no national register exists to backfill the gap.
This section streams from AtlasForgeX's own data collection — verified data sources, ingestion volume and detected buying-state signals for the United States, updated automatically. Company-level activity (new registrations, GOLDMINE candidates, signal and industry distribution) appears as the dataset grows.
AtlasForgeX tracks 54 public buying signals and collects across registries, the open web, hiring and news to surface United States companies entering a buying window. How AtlasForgeX finds hidden companies →
Counts & structure: US Small Business Administration (SBA) and US Census Bureau; public-company filings via SEC EDGAR. Figures rounded; they vary by year and definition.
Coverage estimate: AtlasForgeX's analysis of the publicly described stored-database collection model against the United States's enterprise size distribution. The headline figure is a structure-based estimate, not measured from any database.
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