---
title: "UK SPRINKLERS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/130aee4e-c981-5dd4-bd71-6c8bc08645cd
json: https://whiteintel.dev/api/public/dossier/130aee4e-c981-5dd4-bd71-6c8bc08645cd
identifier: oo:GB-COH-07915651
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# UK SPRINKLERS LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-07915651`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/130aee4e-c981-5dd4-bd71-6c8bc08645cd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/130aee4e-c981-5dd4-bd71-6c8bc08645cd  

## Ownership & control

### Owners / controllers

- **PTSG ELECTRICAL SERVICES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/7d66a1fd-84d9-5f57-8049-13b56c999055
- **Mr Steven Mark Griffiths** (beneficial owner) — 50% — https://whiteintel.dev/entity/20e532cc-e466-5d28-8f2f-c97d02be5260
- **Mrs Michael Charlton** (beneficial owner) — 50% — https://whiteintel.dev/entity/daf6824f-6a4d-54dc-84e3-f1de13138588
- **Mr Steven Mark Griffiths** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/cdb6f3a3-7795-4a07-9760-6b61e574a015
- **Mrs Michael Charlton** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/fd637b89-c4c7-448b-a631-f32e266b93c2

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

1. **PTSG ELECTRICAL SERVICES LIMITED** — beneficial owner 100% → *UK SPRINKLERS LIMITED*
1. **Mr Steven Mark Griffiths** — beneficial owner 50% → *UK SPRINKLERS LIMITED*
1. **Mrs Michael Charlton** — beneficial owner 50% → *UK SPRINKLERS LIMITED*
1. **Mr Steven Mark Griffiths** — beneficial owner 37.5% → *UK SPRINKLERS LIMITED*
1. **Mrs Michael Charlton** — beneficial owner 37.5% → *UK SPRINKLERS LIMITED*
2. **PREMIER TECHNICAL SERVICES GROUP LIMITED** — beneficial owner 100% → *PTSG ELECTRICAL SERVICES LIMITED*
2. **Premier Technical Services Group Ltd** — beneficial owner 87.5% → *PTSG ELECTRICAL SERVICES LIMITED*
3. **BERNARD BIDCO LIMITED** — beneficial owner 100% → *PREMIER TECHNICAL SERVICES GROUP LIMITED*
3. **GRAPHMARS BIDCO LIMITED** — beneficial owner 100% → *PREMIER TECHNICAL SERVICES GROUP LIMITED*
3. **BERNARD BIDCO LIMITED** — beneficial owner 87.5% → *PREMIER TECHNICAL SERVICES GROUP LIMITED*
3. **GRAPHMARS BIDCO LIMITED** — beneficial owner 87.5% → *PREMIER TECHNICAL SERVICES GROUP LIMITED*
4. **GRAPHMARS MIDCO LIMITED** — beneficial owner 100% → *GRAPHMARS BIDCO LIMITED*
4. **GRAPHMARS MIDCO LIMITED** — beneficial owner 87.5% → *GRAPHMARS BIDCO LIMITED*
5. **GRAPHMARS HOLDCO LIMITED** — beneficial owner 100% → *GRAPHMARS MIDCO LIMITED*
5. **GRAPHMARS HOLDCO LIMITED** — beneficial owner 87.5% → *GRAPHMARS MIDCO LIMITED*
6. **Mr Charles Robert Kaye** — beneficial owner → *GRAPHMARS HOLDCO LIMITED*
6. **Mr Charles Robert Kaye** — beneficial owner → *GRAPHMARS HOLDCO LIMITED*
6. **Mr Jeffery David Perlman** — beneficial owner → *GRAPHMARS HOLDCO LIMITED*
6. **Mr Jeffery David Perlman** — beneficial owner → *GRAPHMARS HOLDCO LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `07915651`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2012-01-19
- **Registered office:** 13 Flemming Court, Castleford, WF10 5HW, England
- **SIC:** 43290

### Officers

- COATES, Adam — secretary · appointed 2017-09-11
- IRVINE, John Alexander — director · British · appointed 2024-08-12
- TEASDALE, Paul William — director · British · appointed 2017-09-11
- WARD, Gregory — director · British · appointed 2025-06-11
- BEDFORD, Sally Ann — director · British · appointed 2017-09-11 · resigned 2019-10-10
- CHARLTON, Julie — director · British · appointed 2012-01-19 · resigned 2017-09-11
- CHARLTON, Michael — director · British · appointed 2012-01-19 · resigned 2019-09-11
- COATES, Adam John — director · British · appointed 2019-10-16 · resigned 2024-08-12
- GRIFFITHS, Lesley Karen — director · British · appointed 2012-01-19 · resigned 2017-09-11
- GRIFFITHS, Steven Mark — director · British · appointed 2012-03-06 · resigned 2026-01-09
- HILL, Lindsey — director · British · appointed 2012-01-19 · resigned 2012-09-18
- KENYON, Gerald — director · British · appointed 2012-01-19 · resigned 2012-09-18
- VARTY, Nikhil Madhukar — director · American · appointed 2024-08-12 · resigned 2025-06-11

### Beneficial owners (Persons with Significant Control)

- [Ptsg Electrical Services Limited](https://whiteintel.dev/entity/7d66a1fd-84d9-5f57-8049-13b56c999055) — 75–100% shares · corporate PSC · England — since 2017-09-11
- Mr Steven Mark Griffiths — 25–50% shares · individual PSC · England — ceased 2017-09-11
- Mrs Michael Charlton — 25–50% shares · individual PSC · England — ceased 2017-09-11

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07915651

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **UK SPRINKLERS LIMITED**. Human view: https://whiteintel.dev/entity/130aee4e-c981-5dd4-bd71-6c8bc08645cd · Structured JSON: https://whiteintel.dev/api/public/dossier/130aee4e-c981-5dd4-bd71-6c8bc08645cd._

_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"._