---
title: "ELIXSR LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/115fd5a2-78fa-5336-a88a-d161fda38d97
json: https://whiteintel.dev/api/public/dossier/115fd5a2-78fa-5336-a88a-d161fda38d97
identifier: oo:GB-COH-NI627509
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ELIXSR LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-NI627509`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/115fd5a2-78fa-5336-a88a-d161fda38d97  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/115fd5a2-78fa-5336-a88a-d161fda38d97  

## Ownership & control

### Owners / controllers

- **Mr Patrick Charles Mcnicholl** (beneficial owner) — 50% — https://whiteintel.dev/entity/946f01d5-eecb-5d7b-b43b-9af02d146961
- **Mr Niall Mcshane** (beneficial owner) — 50% — https://whiteintel.dev/entity/c58b29be-dc52-5df9-813e-a7373c0d6f51
- **Mr Cathan O'Donnell** (beneficial owner) — 50% — https://whiteintel.dev/entity/c46c4863-b078-5ebd-b4a8-dada33f326b2
- **Mr Mark Mcshane** (beneficial owner) — 50% — https://whiteintel.dev/entity/76807105-c824-5e89-ba73-dd91a402ee6d
- **Mr Mark Mcshane** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/c2d9701a-b162-4cd9-b761-4c0ed14b53ba
- **Mr Patrick Charles Mcnicholl** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b42c4461-ad1f-4d78-b30a-3a53ec922f2d
- **Mr Niall Mcshane** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a31f245b-26fb-4f10-bb7a-3d91cb354aee
- **Mr Cathan O'Donnell** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b2ece372-1fa6-45b7-bef4-4179f8a4431a

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

1. **Mr Patrick Charles Mcnicholl** — beneficial owner 50% → *ELIXSR LTD*
1. **Mr Niall Mcshane** — beneficial owner 50% → *ELIXSR LTD*
1. **Mr Cathan O'Donnell** — beneficial owner 50% → *ELIXSR LTD*
1. **Mr Mark Mcshane** — beneficial owner 50% → *ELIXSR LTD*
1. **Mr Mark Mcshane** — beneficial owner 37.5% → *ELIXSR LTD*
1. **Mr Patrick Charles Mcnicholl** — beneficial owner 37.5% → *ELIXSR LTD*
1. **Mr Niall Mcshane** — beneficial owner 37.5% → *ELIXSR LTD*
1. **Mr Cathan O'Donnell** — beneficial owner 37.5% → *ELIXSR LTD*

## Company profile (live · UK Companies House)

- **Company number:** `NI627509`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2014-10-29
- **Registered office:** 1 Ballyronan Road, Magherafelt, BT45 6BP
- **SIC:** 62090

### Officers

- MCNICHOLL, Patrick Charles — secretary · appointed 2014-10-29
- MCNICHOLL, Patrick Charles — director · Irish · appointed 2014-10-29
- MCSHANE, Mark — director · Irish · appointed 2021-01-29 · resigned 2023-03-22

### Beneficial owners (Persons with Significant Control)

- Mr Mark Mcshane — 25–50% shares · individual PSC · United Kingdom — since 2019-02-20
- Mr Patrick Charles Mcnicholl — 25–50% shares · individual PSC — since 2016-07-01
- Mr Niall Mcshane — 25–50% shares · individual PSC — since 2016-07-01
- Mr Cathan O'Donnell — 25–50% shares · individual PSC — ceased 2026-02-12

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/NI627509
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/NI627509

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ELIXSR LTD**. Human view: https://whiteintel.dev/entity/115fd5a2-78fa-5336-a88a-d161fda38d97 · Structured JSON: https://whiteintel.dev/api/public/dossier/115fd5a2-78fa-5336-a88a-d161fda38d97._

_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"._