---
title: "GEM ENVIRONMENTAL BUILDING SERVICES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f56ca14a-6249-54df-9728-45f4a3d4b941
json: https://whiteintel.dev/api/public/dossier/f56ca14a-6249-54df-9728-45f4a3d4b941
identifier: oo:GB-COH-03893436
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GEM ENVIRONMENTAL BUILDING SERVICES LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-03893436`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f56ca14a-6249-54df-9728-45f4a3d4b941  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f56ca14a-6249-54df-9728-45f4a3d4b941  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Gem Environmental Building Services Limited** — source · `gb-coh:3893436` — https://whiteintel.dev/entity/465c5a6f-0024-4bf1-b2ac-de131232fc05

## Ownership & control

### Owners / controllers

- **GEM ENVIRONMENTAL BUILDING SERVICES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/f56ca14a-6249-54df-9728-45f4a3d4b941
- **GEM ENVIRONMENTAL BUILDING SERVICES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/f56ca14a-6249-54df-9728-45f4a3d4b941
- **SOCIUS INVESTMENTS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7294c3cf-c88e-5f4b-92b4-5eb47b05d0df
- **P & S Plumbing (Holdings) Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e4b21744-a45d-4f37-9357-b216989691dc
- **Jtmm Investments Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/24b02a7c-31f7-4072-b441-7fcc58afdeb1
- **P&S Plumbing (Holdings) Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/acf7571f-8b4e-460a-8016-418c5c19d383

### Holdings / subsidiaries

- **GMC PROPERTIES LLP** (beneficial owner) — 50% — https://whiteintel.dev/entity/17df222f-8f17-5085-bd75-13d43114a2d6

### 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:** `03893436`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1999-12-13
- **Registered office:** 130 Shaftesbury Avenue, 2nd Floor, London, W1D 5EU, United Kingdom
- **SIC:** 62012, 62020, 81100

### Officers

- BARNEY, Mitchell Edward — director · British · appointed 2022-01-11
- BATTING, Greg Edward John — director · British · appointed 2026-04-08
- GHAIWAL, Vivek Kumar — director · British · appointed 2026-04-08
- HARRIS, Keith William — director · British · appointed 2022-01-17
- KELLY, Niall, Mr. — director · Irish · appointed 2026-04-08
- SIDHU, Gurmail Singh — director · British · appointed 2019-04-20
- SLATER, David Allen — director · British · appointed 2026-04-08
- DURRELL, Janice Anne — secretary · British · appointed 2000-04-25 · resigned 2002-12-14
- GRAEME, Dorothy May — nominee secretary · British · appointed 1999-12-13 · resigned 1999-12-13
- MUNDAY, Gary Roy — secretary · British · appointed 2002-12-14 · resigned 2013-12-03
- CARTER, John Edward — director · British · appointed 2008-10-15 · resigned 2015-02-05
- CLARKE, Richard John — director · British · appointed 2022-04-26 · resigned 2025-07-31
- CLARKE, Richard John — director · British · appointed 2021-09-27 · resigned 2022-02-08
- DALDRY, Douglas Stuart — director · British · appointed 2015-11-25 · resigned 2021-12-31
- GRAEME, Lesley Joyce — nominee director · British · appointed 1999-12-13 · resigned 1999-12-13
- HARRIS, Keith — director · British · appointed 2015-11-25 · resigned 2020-02-21
- HOBBS, Matthew — director · British · appointed 2020-11-03 · resigned 2021-08-19
- HOBBS, Matthew — director · British · appointed 2019-11-03 · resigned 2019-11-03
- MARTIN, Gary — director · British · appointed 2000-04-25 · resigned 2018-08-25
- MARTIN, Graham — director · British · appointed 2021-09-27 · resigned 2022-03-03

### Beneficial owners (Persons with Significant Control)

- [Socius Investments Limited](https://whiteintel.dev/entity/7294c3cf-c88e-5f4b-92b4-5eb47b05d0df) — 75–100% shares · corporate PSC · United Kingdom — since 2023-03-20
- P&S Plumbing (Holdings) Limited — 75–100% shares · corporate PSC · United Kingdom — ceased 2023-03-20
- Jtmm Investments Limited — 75–100% shares · corporate PSC · England — ceased 2019-12-23
- [P & S Plumbing (Holdings) Limited](https://whiteintel.dev/entity/e4b21744-a45d-4f37-9357-b216989691dc) — 75–100% shares · corporate PSC · England — ceased 2019-12-23

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/03893436
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/03893436

## 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 **GEM ENVIRONMENTAL BUILDING SERVICES LIMITED** — https://whiteintel.dev/entity/f56ca14a-6249-54df-9728-45f4a3d4b941 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GEM ENVIRONMENTAL BUILDING SERVICES LIMITED**. Human view: https://whiteintel.dev/entity/f56ca14a-6249-54df-9728-45f4a3d4b941 · Structured JSON: https://whiteintel.dev/api/public/dossier/f56ca14a-6249-54df-9728-45f4a3d4b941._

_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"._