---
title: "Informa Us Holdings Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/890acda0-33ef-49ab-8ffb-f326ca1e283a
json: https://whiteintel.dev/api/public/dossier/890acda0-33ef-49ab-8ffb-f326ca1e283a
identifier: gb-coh:9319013
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Informa Us Holdings Limited

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:9319013`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/890acda0-33ef-49ab-8ffb-f326ca1e283a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/890acda0-33ef-49ab-8ffb-f326ca1e283a  

## Cross-source identity

The same real-world entity, resolved across sources:

- **INFORMA US HOLDINGS LIMITED** — companies_house_bulk · `oo:GB-COH-09319013` — https://whiteintel.dev/entity/d3ce9afe-7757-5e95-a5d7-024ea5642903

## Ownership & control

### Holdings / subsidiaries

- **IBC (TWELVE) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/edbcd491-3da2-5485-ab4f-a05883ef3e16
- **PENTON COMMUNICATIONS EUROPE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ecf6a7a5-bef2-5da8-aec9-55241cff53fb
- **LIGHT READING UK LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2046255a-0591-5e0c-a3fe-491c47cf98cd
- **INFORMA GLOBAL MARKETS (EUROPE) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ecf64c57-6bf8-5b3c-95a7-8fb6201af57c
- **CURINOS INTERNATIONAL LIMITED** (beneficial owner) — https://whiteintel.dev/entity/cdbd4cb1-19dc-55e5-8c3f-07a9a4702808

### UBO chain (walk to the ultimate owner)

A **10-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **Informa Us Holdings Limited** — https://whiteintel.dev/entity/890acda0-33ef-49ab-8ffb-f326ca1e283a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Informa Us Holdings Limited**. Human view: https://whiteintel.dev/entity/890acda0-33ef-49ab-8ffb-f326ca1e283a · Structured JSON: https://whiteintel.dev/api/public/dossier/890acda0-33ef-49ab-8ffb-f326ca1e283a._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._