---
title: "INFORMA MARKETS (MARITIME) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5a760e8f-d552-5978-a5b8-ee9fc24d2ef9
json: https://whiteintel.dev/api/public/dossier/5a760e8f-d552-5978-a5b8-ee9fc24d2ef9
identifier: oo:GB-COH-00495334
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# INFORMA MARKETS (MARITIME) LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00495334`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5a760e8f-d552-5978-a5b8-ee9fc24d2ef9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5a760e8f-d552-5978-a5b8-ee9fc24d2ef9  

## Ownership & control

### Owners / controllers

- **INFORMA MARKETS (UK) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/fa199512-49a0-5477-a976-e9e8b3307583
- **Informa Markets (Uk) Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/3fcce002-a31d-417a-8579-c310f24b55d0

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

A **9-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.

## Company profile (live · UK Companies House)

- **Company number:** `00495334`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1951-05-11
- **Registered office:** 5 Howick Place, London, SW1P 1WG, United Kingdom
- **SIC:** 82990

### Officers

- [CROSSWALL NOMINEES LIMITED](https://whiteintel.dev/entity/466cadf3-5529-4716-b25f-f1788808ae45) — corporate secretary · appointed 2014-07-31
- DUCK, Michael — director · British · appointed 2014-07-31
- WILLIAMS, Andrew Nicholas — director · British · appointed 2021-02-03
- [CROSSWALL NOMINEES LIMITED](https://whiteintel.dev/entity/466cadf3-5529-4716-b25f-f1788808ae45) — corporate director · appointed 2014-07-31
- UNM INVESTMENTS LIMITED — corporate director · appointed 2014-07-31
- GIBBONS, Martin Bentley — secretary · British · appointed 1999-03-31 · resigned 2009-03-01
- GIBBONS, Martin Bentley — secretary · British · resigned 1995-03-01
- HAYMAN, Joanna — secretary · appointed 1995-03-01 · resigned 1999-03-31
- RAY, Zoe — secretary · appointed 2014-01-22 · resigned 2014-07-31
- RAY, Zoe — secretary · British · appointed 2009-03-01 · resigned 2014-01-22
- BOND, Mary Ellen — director · British · appointed 2001-12-10 · resigned 2014-07-31
- CALLAGHAN, Andrew William — director · British · appointed 2001-12-10 · resigned 2013-12-08
- ENEFER, Leslie Charles — director · British · appointed 1999-03-31 · resigned 2014-07-31
- GIBBONS, Martin Bentley — director · British · appointed 1999-03-31 · resigned 2014-07-31
- GIBBONS, Martin Bentley — director · British · resigned 1995-03-01
- HAYMAN, Christopher Wilmot Arden — director · British · resigned 2014-07-31
- HAYMAN, Joanna — director · Irish · appointed 1995-03-01 · resigned 1999-03-31
- KERR, Richard James — director · British · appointed 2014-07-31 · resigned 2016-03-04
- MIDDLETON, Vanessa Lynn — director · British · appointed 2001-12-10 · resigned 2014-07-31
- NASH, Anthony Frederick — director · British · resigned 1995-03-01

### Beneficial owners (Persons with Significant Control)

- [Informa Markets (Uk) Limited](https://whiteintel.dev/entity/3fcce002-a31d-417a-8579-c310f24b55d0) — 75–100% shares · corporate PSC · England — since 2016-06-30

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00495334
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00495334

## 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 MARKETS (MARITIME) LIMITED** — https://whiteintel.dev/entity/5a760e8f-d552-5978-a5b8-ee9fc24d2ef9 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **INFORMA MARKETS (MARITIME) LIMITED**. Human view: https://whiteintel.dev/entity/5a760e8f-d552-5978-a5b8-ee9fc24d2ef9 · Structured JSON: https://whiteintel.dev/api/public/dossier/5a760e8f-d552-5978-a5b8-ee9fc24d2ef9._

_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"._