A private company database built for human and AI discovery.
HubbleField is a structured discovery directory for approved private companies. Founders publish current permissioned profiles; investors, advisers, and authorised agents search the same public company info through web, API, and MCP. It is currently in prelaunch while the first approved profiles are prepared. It complements registries and incumbent datasets, and does not replace diligence.
Statutory registry facts
Companies House and similar registries are the record for incorporation facts, filings, officers, and statutory history. They are not designed to explain today's discovery story or agent-ready commercial context.
Enriched third-party datasets
Incumbent data providers can add scale, funding history, news, and enrichment. They are useful research inputs, but freshness and permissioning still need checking before any founder or investor relies on them.
Founder-supplied discovery profiles
HubbleField profiles are current, structured public summaries approved for discovery: what the company does, its categories, stage, HQ, website, freshness, trust signals, and public raise status.
Agent/API/MCP retrieval
The same public company info is shaped for people, search engines, API consumers, and authorised AI agents so a workflow can cite a stable source instead of scraping private decks or inbox threads.
- Name, logo, website, HQ, and founded context
- One-liner, description, categories, sectors, and stage
- Freshness state and public trust-signal summaries
- Public raise status or context where the founder has approved it
Private documents, gated financial detail, raw review evidence, founder-approved diligence material, and internal notes are not public or searchable. HubbleField is information only: not investment advice, not recommendations, no matching, no securities offer, and no complete market coverage claim.
Approval before discovery
Public discovery is built around approved, published profiles rather than unreviewed drafts.
Freshness is explicit
Profile edits, metrics, raise updates, and founder confirmation are designed to refresh the record; stale listings do not belong in default discovery.
Privacy boundary by design
Private documents, gated financial detail, and founder-approved diligence material stay outside public search and agent retrieval.
This page uses WebPage, BreadcrumbList, and visible FAQPage JSON-LD. It deliberately avoids Product, FinancialProduct, Offer, and Dataset schema because HubbleField is an information-only discovery surface, not an investment product or a complete market dataset.
What is HubbleField's private company database?
HubbleField is a structured discovery directory for approved private companies. Founders publish current permissioned profiles, and investors, advisers, and authorised agents search the same public company information through web, API, and MCP surfaces. HubbleField is currently in prelaunch while the first approved profiles are prepared.
Does HubbleField replace Companies House, Crunchbase, Dealroom, or diligence?
No. Statutory registries, incumbent enriched datasets, founder-supplied current profiles, and agent retrieval all do different jobs. HubbleField complements those sources and does not replace diligence.
What information is public?
Public profiles can include name, one-liner or description, categories and sectors, stage, HQ, website, logo, freshness, trust signals, and public raise status. Private documents and gated financial detail are not public search fields.
Is this investment advice?
No. HubbleField is information only, not investment advice, not recommendations, not matching, not a securities offer, and not a complete-coverage claim.