---
title: "Sine Wave Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f4035597-b8ab-44df-9564-43d425b6d8dc
json: https://whiteintel.dev/api/public/dossier/f4035597-b8ab-44df-9564-43d425b6d8dc
identifier: gb-coh:019134V
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Sine Wave Limited

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:019134V`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f4035597-b8ab-44df-9564-43d425b6d8dc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f4035597-b8ab-44df-9564-43d425b6d8dc  

## Ownership & control

### Holdings / subsidiaries

- **ULTRA SOFTWARE ENGINEERING LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/718b2c82-2b4e-5a02-877f-0125242acfcb

## 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 **Sine Wave Limited** — https://whiteintel.dev/entity/f4035597-b8ab-44df-9564-43d425b6d8dc · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sine Wave Limited**. Human view: https://whiteintel.dev/entity/f4035597-b8ab-44df-9564-43d425b6d8dc · Structured JSON: https://whiteintel.dev/api/public/dossier/f4035597-b8ab-44df-9564-43d425b6d8dc._

_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"._