---
title: "LAGAN AIRPORT MAINTENANCE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/41c3accd-80a4-52e1-b935-8ac3a461e3cb
json: https://whiteintel.dev/api/public/dossier/41c3accd-80a4-52e1-b935-8ac3a461e3cb
identifier: oo:GB-COH-NI646853
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LAGAN AIRPORT MAINTENANCE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-NI646853`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/41c3accd-80a4-52e1-b935-8ac3a461e3cb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/41c3accd-80a4-52e1-b935-8ac3a461e3cb  

## Ownership & control

### Owners / controllers

- **LAGAN AVIATION & INFRASTRUCTURE GROUP HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0fd7801d-9d6d-5e51-ba11-0278e45eb8b5
- **Lagan Aviation & Infrastructure Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/48f8b02b-e3e1-49b1-a4c7-214055bf50b3

### Holdings / subsidiaries

- **LAGAN AGL LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ccef0d75-a0a3-443a-b199-aa094d8ae0d5

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

A **32-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:** `NI646853`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2017-07-10
- **Registered office:** 21 - 23 Sydenham Road, Belfast, BT3 9HA, United Kingdom
- **SIC:** 42990

### Officers

- AGNEW, Dermott — secretary · appointed 2018-09-21
- MCALERNON, Darryl — director · Irish · appointed 2024-10-28
- MCILHATTON, Kieran Michael — director · Irish · appointed 2018-06-08
- RAMSEY, David — director · British · appointed 2019-10-01
- TURNER, Steven George — director · British · appointed 2017-07-10
- WATTERSON, Dave — director · British · appointed 2024-02-26
- HARROWER-STEELE, Jill — secretary · appointed 2017-07-10 · resigned 2018-09-21
- FLETCHER, Nicolas Andrew — director · British · appointed 2018-06-08 · resigned 2019-10-01
- LAGAN, Kevin Anthony — director · Irish · appointed 2017-07-10 · resigned 2018-03-02
- MCALERNON, David Jonathan — director · Irish · appointed 2023-02-07 · resigned 2024-10-28
- O'CALLAGHAN, Gerard Austin — director · Irish · appointed 2018-03-02 · resigned 2019-10-01

### Beneficial owners (Persons with Significant Control)

- [Lagan Aviation & Infrastructure Group Holdings Limited](https://whiteintel.dev/entity/0fd7801d-9d6d-5e51-ba11-0278e45eb8b5) — 75–100% shares · corporate PSC · Northern Ireland — since 2026-03-31
- Lagan Aviation & Infrastructure Limited — 75–100% shares · corporate PSC · United Kingdom — ceased 2026-03-31

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/NI646853
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/NI646853

## 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 **LAGAN AIRPORT MAINTENANCE LIMITED** — https://whiteintel.dev/entity/41c3accd-80a4-52e1-b935-8ac3a461e3cb · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LAGAN AIRPORT MAINTENANCE LIMITED**. Human view: https://whiteintel.dev/entity/41c3accd-80a4-52e1-b935-8ac3a461e3cb · Structured JSON: https://whiteintel.dev/api/public/dossier/41c3accd-80a4-52e1-b935-8ac3a461e3cb._

_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"._