---
title: "OTIS MEDIA LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f8e5ea65-bb82-5bf1-8447-27a3d29bdff6
json: https://whiteintel.dev/api/public/dossier/f8e5ea65-bb82-5bf1-8447-27a3d29bdff6
identifier: oo:GB-COH-13299591
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# OTIS MEDIA LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13299591`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f8e5ea65-bb82-5bf1-8447-27a3d29bdff6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f8e5ea65-bb82-5bf1-8447-27a3d29bdff6  

## Ownership & control

### Owners / controllers

- **MAELSTROM HOLDINGS LIMITED** (beneficial owner) — 75% — https://whiteintel.dev/entity/eed5c3e1-4152-5f10-9d44-01de4d2a161f
- **Mrs. Annette Lambert** (beneficial owner) — 50% — https://whiteintel.dev/entity/f98c55f0-9b06-549f-9866-734f28c31c80
- **Mr. Matthew James Lambert** (beneficial owner) — 50% — https://whiteintel.dev/entity/0d58d8c7-ac9e-5e59-9336-6f015fceda80
- **PORTHILL PARTNERS LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/3621ffb4-3f90-55ce-b380-6831a7c23033
- **Mrs. Annette Lambert** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/1c546ed2-1319-4907-bea5-550c86cf5bdf
- **Mr. Matthew James Lambert** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a93f4609-c8c8-487e-92de-17bc2163f5f1
- **MAELSTROM HOLDINGS LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/eed5c3e1-4152-5f10-9d44-01de4d2a161f
- **PORTHILL PARTNERS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/3621ffb4-3f90-55ce-b380-6831a7c23033

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

A **16-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:** `13299591`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-03-29
- **Registered office:** 15-17 Church Street, Stourbridge, West Midlands, DY8 1LU, United Kingdom
- **SIC:** 63110

### Officers

- LAMBERT, Annette, Mrs. — director · British · appointed 2021-03-29
- LAMBERT, Matthew James, Mr. — director · British · appointed 2021-03-29

### Beneficial owners (Persons with Significant Control)

- [Maelstrom Holdings Limited](https://whiteintel.dev/entity/eed5c3e1-4152-5f10-9d44-01de4d2a161f) — 50–75% shares · corporate PSC · United Kingdom — since 2023-06-29
- [Porthill Partners Limited](https://whiteintel.dev/entity/3621ffb4-3f90-55ce-b380-6831a7c23033) — 25–50% shares · corporate PSC · United Kingdom — since 2023-06-29
- Mrs. Annette Lambert — 25–50% shares · individual PSC · United Kingdom — ceased 2023-06-29
- Mr. Matthew James Lambert — 25–50% shares · individual PSC · United Kingdom — ceased 2023-06-29

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13299591
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13299591

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **OTIS MEDIA LTD**. Human view: https://whiteintel.dev/entity/f8e5ea65-bb82-5bf1-8447-27a3d29bdff6 · Structured JSON: https://whiteintel.dev/api/public/dossier/f8e5ea65-bb82-5bf1-8447-27a3d29bdff6._

_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"._