---
title: "PROMAC UTILITIES LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/17859ae6-ef3a-54dd-8920-d1417a0803c4
json: https://whiteintel.dev/api/public/dossier/17859ae6-ef3a-54dd-8920-d1417a0803c4
identifier: oo:GB-COH-13860740
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PROMAC UTILITIES LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13860740`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/17859ae6-ef3a-54dd-8920-d1417a0803c4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/17859ae6-ef3a-54dd-8920-d1417a0803c4  

## Ownership & control

### Owners / controllers

- **Miss Phillipa O'Neil** (beneficial owner) — https://whiteintel.dev/entity/a0c59798-aa1f-501c-ad47-510e38719b2e
- **Stephen O'Neill** (beneficial owner) — https://whiteintel.dev/entity/fec5ebcc-b689-5add-ba9c-73f574f823df
- **Michael Byrne Cartright** (beneficial owner) — 50% — https://whiteintel.dev/entity/27997d2f-68a0-54db-a668-4d4f270c8e49
- **Mr Richard Mccormick** (beneficial owner) — https://whiteintel.dev/entity/1169d144-b968-5802-add7-139a11463047
- **Mr Michael Byrne-Cartright** (beneficial owner) — 50% — https://whiteintel.dev/entity/d3801f4f-f206-597c-a117-a548f875e20f
- **Mr Michael Byrne-Cartright** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/dfbff555-c244-4c3e-b071-9fc0c5b2acff
- **Michael Byrne Cartright** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/0d3b3d44-f336-4e51-aef1-dfa641fb007e
- **Mr Richard Anthony James Mccormic** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/902836d5-2609-4f0f-8212-fa23b6df79aa
- **Miss Phillipa O'Neill** (beneficial owner) — https://whiteintel.dev/entity/0141dd53-33d7-4a09-99f5-a47442b63d22
- **Stephen O'Neill** (beneficial owner) — https://whiteintel.dev/entity/b10a1ae0-c91c-451f-b832-291d255b06cc

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

A **10-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:** `13860740`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2022-01-20
- **Registered office:** 15 Sandiway, Irlam, M44 6EF, England
- **SIC:** 43220, 43290

### Officers

- BYRNE-CARTWRIGHT, Michael Thomas — director · British · appointed 2024-09-24
- MCCORMICK, Richard Anthony James — director · British · appointed 2024-09-24
- CLARE, Heather — secretary · appointed 2022-01-20 · resigned 2024-09-04
- O'NEILL, Denise — secretary · appointed 2022-01-20 · resigned 2024-09-04
- O'NEILL, Phillipa — director · British · appointed 2022-01-20 · resigned 2026-06-22
- O'NEILL, Stephen — director · British · appointed 2022-01-20 · resigned 2026-06-22

### Beneficial owners (Persons with Significant Control)

- Mr Richard Anthony James Mccormic — 25–50% shares · individual PSC · England — since 2024-09-24
- Mr Michael Byrne-Cartright — 25–50% shares · individual PSC · England — since 2024-09-24
- Miss Phillipa O'Neill — significant influence or control · individual PSC · England — since 2022-01-20
- Stephen O'Neill — significant influence or control · individual PSC · England — since 2022-01-20
- Michael Byrne Cartright — 25–50% shares · individual PSC · England — ceased 2024-09-24

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13860740
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13860740

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PROMAC UTILITIES LTD**. Human view: https://whiteintel.dev/entity/17859ae6-ef3a-54dd-8920-d1417a0803c4 · Structured JSON: https://whiteintel.dev/api/public/dossier/17859ae6-ef3a-54dd-8920-d1417a0803c4._

_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"._