---
title: "SINEWAVE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b3587863-af30-5f7d-8481-18787e0a91c1
json: https://whiteintel.dev/api/public/dossier/b3587863-af30-5f7d-8481-18787e0a91c1
identifier: oo:GB-COH-02436035
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SINEWAVE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-02436035`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b3587863-af30-5f7d-8481-18787e0a91c1  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b3587863-af30-5f7d-8481-18787e0a91c1  

## Ownership & control

### Owners / controllers

- **Mr John James Nolan** (beneficial owner) — 100% — https://whiteintel.dev/entity/eb561fe4-1453-5eac-9f23-5b9b43810aaa

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

A **1-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:** `02436035`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1989-10-25
- **Registered office:** 32 Brunswick Road, Withington, Manchester, M20 4QB
- **SIC:** 68209

### Officers

- NOLAN, John James — secretary · British · appointed 1993-10-14
- NOLAN, John James — director · British · appointed 1993-10-14
- NOLAN, Mary B — secretary · Irish · resigned 1992-12-15
- NOLAN, Sharon Veronica — secretary · British · appointed 1992-12-15 · resigned 1993-10-14
- NOLAN, Mary B — director · Irish · resigned 1992-12-15
- NOLAN, Michael Charles — director · Irish · resigned 2023-05-22

### Beneficial owners (Persons with Significant Control)

- Mr John James Nolan — 75–100% shares · individual PSC — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/02436035
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/02436035

## 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 **SINEWAVE LIMITED** — https://whiteintel.dev/entity/b3587863-af30-5f7d-8481-18787e0a91c1 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SINEWAVE LIMITED**. Human view: https://whiteintel.dev/entity/b3587863-af30-5f7d-8481-18787e0a91c1 · Structured JSON: https://whiteintel.dev/api/public/dossier/b3587863-af30-5f7d-8481-18787e0a91c1._

_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"._