---
title: "WAVELENGTH CONSULTING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/832b94ff-6e20-56cc-8ce8-8fd4b6da088b
json: https://whiteintel.dev/api/public/dossier/832b94ff-6e20-56cc-8ce8-8fd4b6da088b
identifier: oo:GB-COH-NI030766
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WAVELENGTH CONSULTING LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-NI030766`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/832b94ff-6e20-56cc-8ce8-8fd4b6da088b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/832b94ff-6e20-56cc-8ce8-8fd4b6da088b  

## Ownership & control

### Owners / controllers

- **William Ronald Magill** (beneficial owner) — 50% — https://whiteintel.dev/entity/2d74ea10-a5ab-50b0-ba66-e8aa40e1dbec
- **Ms Heather Louise Mcfadden** (beneficial owner) — 50% — https://whiteintel.dev/entity/b056cb32-94b2-547f-bc87-fa2b22273f5d
- **William Ronald Magill** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/2f2ba559-92a9-4595-8418-01cb871dd80a
- **Ms Heather Louise Mcfadden** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d3db9d10-e230-487c-beb5-df2a3f3d7533

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

A **4-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:** `NI030766`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1996-04-25
- **Registered office:** 184 Gobbins Road, Islandmagee, Co Antrim, BT40 3TX
- **SIC:** 71122

### Officers

- MCFADDEN, Heather Louise — secretary · British · appointed 1996-04-25
- MAGILL, William Ronald — director · British · appointed 1996-04-25
- MCFADDEN, Heather Louise — director · British · appointed 1996-04-25

### Beneficial owners (Persons with Significant Control)

- William Ronald Magill — 25–50% shares · individual PSC — since 2016-04-06
- Ms Heather Louise Mcfadden — 25–50% shares · individual PSC — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/NI030766
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/NI030766

## 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 **WAVELENGTH CONSULTING LIMITED** — https://whiteintel.dev/entity/832b94ff-6e20-56cc-8ce8-8fd4b6da088b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WAVELENGTH CONSULTING LIMITED**. Human view: https://whiteintel.dev/entity/832b94ff-6e20-56cc-8ce8-8fd4b6da088b · Structured JSON: https://whiteintel.dev/api/public/dossier/832b94ff-6e20-56cc-8ce8-8fd4b6da088b._

_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"._