---
title: "ROSEMOUNT HOMES GROUP LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/358e12f0-cdab-5ced-ab79-36081b236308
json: https://whiteintel.dev/api/public/dossier/358e12f0-cdab-5ced-ab79-36081b236308
identifier: oo:GB-COH-NI609211
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ROSEMOUNT HOMES GROUP LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-NI609211`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/358e12f0-cdab-5ced-ab79-36081b236308  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/358e12f0-cdab-5ced-ab79-36081b236308  

## Ownership & control

### Owners / controllers

- **Mr Michael Anthony Lagan** (beneficial owner) — https://whiteintel.dev/entity/06930386-8c39-5ee3-a30a-03e3c2a852b7
- **Mr Kevin Anthony Lagan** (beneficial owner) — 100% — https://whiteintel.dev/entity/a3b87258-14b7-535f-a288-3ccfa9f71f40
- **Riom Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/90fb6fca-c8e3-40ac-871c-4511cdc77cdd
- **Mr Michael Anthony Lagan** (beneficial owner) — https://whiteintel.dev/entity/e707b037-3ca1-4210-b1e8-084c5c459dcf
- **Mr Kevin Anthony Lagan** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7611b2aa-7ee6-4f39-a56e-b209e417cec9

### Holdings / subsidiaries

- **ROSEMOUNT HOMES (ENNISKILLEN) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ada76a93-c65a-54d1-a00e-26d44519f2f3
- **ROSEMOUNT HOMES (CR19) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5569b06f-d3cc-5fd3-8f72-b294055b7f5e
- **ROSEMOUNT HOMES (101) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/8a3c514d-11de-4551-bf75-2a9f6c82f030
- **ROSEMOUNT HOMES (102) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9f06b752-244a-45e6-9213-94371c857d6d

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

A **5-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:** `NI609211`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2011-09-27
- **Registered office:** Rosemount House, 21-23 Sydenham Road, Belfast, BT3 9HA
- **SIC:** 64209, 70100

### Officers

- AGNEW, Dermott — secretary · appointed 2018-09-21
- LAGAN, Kevin Anthony — director · British · appointed 2012-09-01
- LAGAN, Michael David — director · Northern Irish · appointed 2023-11-01
- LAGAN, Michael Anthony — director · Irish · appointed 2012-09-01
- LAVERY, Sean David — director · Irish · appointed 2020-05-19
- LINDSAY, Michael — director · Irish · appointed 2021-06-01
- GILMORE, Jennifer Louise — secretary · appointed 2013-04-01 · resigned 2014-04-04
- HARROWER-STEELE, Jill — secretary · appointed 2015-09-07 · resigned 2018-09-21
- CLARKE, John George — director · British · appointed 2014-09-02 · resigned 2018-01-02
- DONNELLY, James — director · Irish · appointed 2011-09-27 · resigned 2013-04-01
- LOUGHRAN, Colin Gerard — director · British · appointed 2012-09-01 · resigned 2017-04-01
- MCCONKEY, Daniel Edward — director · British · appointed 2017-04-01 · resigned 2017-04-24
- MCCONKEY, Daniel Edward — director · British · appointed 2016-08-02 · resigned 2021-04-09
- O'CALLAGHAN, Gerard Austin — director · Irish · appointed 2017-04-01 · resigned 2019-10-01

### Beneficial owners (Persons with Significant Control)

- Mr Michael Anthony Lagan — significant influence or control · individual PSC — since 2017-04-07
- Mr Kevin Anthony Lagan — 75–100% shares · individual PSC — ceased 2018-06-14
- [Riom Limited](https://whiteintel.dev/entity/90fb6fca-c8e3-40ac-871c-4511cdc77cdd) — 75–100% shares · corporate PSC · Isle Of Man — ceased 2017-04-07

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/NI609211
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/NI609211

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ROSEMOUNT HOMES GROUP LIMITED**. Human view: https://whiteintel.dev/entity/358e12f0-cdab-5ced-ab79-36081b236308 · Structured JSON: https://whiteintel.dev/api/public/dossier/358e12f0-cdab-5ced-ab79-36081b236308._

_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"._