---
title: "ADDING OXYGEN LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/595ab948-dbdb-5328-b092-3805c9155fbe
json: https://whiteintel.dev/api/public/dossier/595ab948-dbdb-5328-b092-3805c9155fbe
identifier: oo:GB-COH-07989157
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ADDING OXYGEN LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-07989157`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/595ab948-dbdb-5328-b092-3805c9155fbe  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/595ab948-dbdb-5328-b092-3805c9155fbe  

## Ownership & control

### Owners / controllers

- **Mr Andrew Lamb** (beneficial owner) — 50% — https://whiteintel.dev/entity/ec43bfee-ebac-530d-a534-1e662204074e
- **Mrs April Lamb** (beneficial owner) — 50% — https://whiteintel.dev/entity/6f5b1159-05d7-58a4-8b45-7c3d0a9bed53
- **Mr Andrew Lamb** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/00d62acf-0fd7-406c-b632-1869f072c961
- **Mrs April Lamb** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/bd70d282-88e4-4967-8d69-03da3fed5ae8

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

1. **Mr Andrew Lamb** — beneficial owner 50% → *ADDING OXYGEN LIMITED*
1. **Mrs April Lamb** — beneficial owner 50% → *ADDING OXYGEN LIMITED*
1. **Mr Andrew Lamb** — beneficial owner 37.5% → *ADDING OXYGEN LIMITED*
1. **Mrs April Lamb** — beneficial owner 37.5% → *ADDING OXYGEN LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `07989157`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2012-03-13
- **Registered office:** 4-6 Swaby's Yard, Walkergate, Beverley, East Yorkshire, HU17 9BZ
- **SIC:** 82990

### Officers

- LAMB, Andrew — director · British · appointed 2012-03-13
- LAMB, April — director · British · appointed 2012-03-13

### Beneficial owners (Persons with Significant Control)

- Mr Andrew Lamb — 25–50% shares · individual PSC · United Kingdom — since 2016-04-06
- Mrs April Lamb — 25–50% shares · individual PSC · United Kingdom — since 2016-04-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/07989157
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07989157

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ADDING OXYGEN LIMITED**. Human view: https://whiteintel.dev/entity/595ab948-dbdb-5328-b092-3805c9155fbe · Structured JSON: https://whiteintel.dev/api/public/dossier/595ab948-dbdb-5328-b092-3805c9155fbe._

_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"._