---
title: "KELTBRAY BUILT ENVIRONMENT LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/04dcbeee-0dbf-512f-9972-4b9fe6f79588
json: https://whiteintel.dev/api/public/dossier/04dcbeee-0dbf-512f-9972-4b9fe6f79588
identifier: oo:GB-COH-12548732
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# KELTBRAY BUILT ENVIRONMENT LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12548732`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/04dcbeee-0dbf-512f-9972-4b9fe6f79588  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/04dcbeee-0dbf-512f-9972-4b9fe6f79588  

## Ownership & control

### Owners / controllers

- **Mr John Mcmahon** (beneficial owner) — 100% — https://whiteintel.dev/entity/ea8bf70b-5734-52f7-8e44-6622ad479a16
- **KONCLUDE HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/01409ea0-c131-505b-aab0-f95f921e6784
- **KELTBRAY GROUP LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b5465180-5e0d-55af-9e25-5ebe4c73ca3a
- **Mr John Mcmahon** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f13e3cc9-657b-4dc0-849e-39be10a94af1

### Holdings / subsidiaries

- **KONCLUDE ENVIRONMENTAL LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5d30fa6a-4ba5-5ed3-bfae-218b847df3f6
- **KONCLUDE ENVIRONMENTAL MATERIALS MANAGEMENT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a77e0bf4-fb9b-58ce-8950-dad55b0bf6d7

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

A **35-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:** `12548732`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-04-06
- **Registered office:** Ferry Works, Summer Road, Thames Ditton, Surrey, KT7 0QJ, England
- **SIC:** 42990, 43110, 64203

## Financials (Companies House accounts)

| Figure | 2025-10-31 |
|---|---:|
| Turnover | £320,384,749 |
| Profit / (loss) | £19,310,582 |
| Net assets | £30,337,130 |
| Cash | £11,436,197 |
| Shareholder funds | £8,001 |
| Fixed assets | £1,778,320 |
| Current assets | £92,970,453 |
| Employees | 601 |

_Latest filed period. Full 3-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- SITTLINGTON, Rhona, Ms. — secretary · appointed 2023-04-13
- BENNETT, Scott Benjamin — director · British · appointed 2025-12-22
- BURNSIDE, Peter James — director · British · appointed 2020-10-28
- CAIN, Lee James — director · British · appointed 2025-12-22
- GOOSE, Karl — director · British · appointed 2025-12-22
- KERR, Brendan — director · Irish · appointed 2020-04-06
- CORRIGAN, Vincent — director · British · appointed 2020-10-28 · resigned 2025-12-22
- DEACY, Paul Francis — director · Irish · appointed 2020-10-28 · resigned 2022-06-17
- JAMES, Darren Glyn — director · British · appointed 2020-10-28 · resigned 2024-08-15
- O'DONOVAN, Daniel Joseph — director · Irish · appointed 2021-05-28 · resigned 2023-09-29
- O'HAGAN, Michael Edward — director · Irish · appointed 2020-10-28 · resigned 2025-12-22
- PRICE, John Richard — director · British · appointed 2020-10-28 · resigned 2022-10-06
- SUCHY, Peter Konrad — director · British · appointed 2020-10-28 · resigned 2024-07-31
- THOMPSON, Neil — director · British · appointed 2024-10-30 · resigned 2025-12-22

### Beneficial owners (Persons with Significant Control)

- [Keltbray Group Limited](https://whiteintel.dev/entity/b5465180-5e0d-55af-9e25-5ebe4c73ca3a) — 75–100% shares · corporate PSC · England — since 2025-01-31
- [Keltbray Holdings Limited](https://whiteintel.dev/entity/01409ea0-c131-505b-aab0-f95f921e6784) — 75–100% shares · corporate PSC · England — ceased 2025-01-31
- Mr John Mcmahon — 75–100% shares · individual PSC · Northern Ireland — ceased 2020-10-30

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12548732
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12548732
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/12548732/filing-history

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **KELTBRAY BUILT ENVIRONMENT LIMITED**. Human view: https://whiteintel.dev/entity/04dcbeee-0dbf-512f-9972-4b9fe6f79588 · Structured JSON: https://whiteintel.dev/api/public/dossier/04dcbeee-0dbf-512f-9972-4b9fe6f79588._

_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"._