---
title: "STREAMVILLE LLP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cdb37db7-a138-54cd-9ecf-d63a17d641a4
json: https://whiteintel.dev/api/public/dossier/cdb37db7-a138-54cd-9ecf-d63a17d641a4
identifier: oo:GB-COH-OC355542
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# STREAMVILLE LLP

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-OC355542`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cdb37db7-a138-54cd-9ecf-d63a17d641a4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cdb37db7-a138-54cd-9ecf-d63a17d641a4  

## Ownership & control

### Owners / controllers

- **NEPTUNE ESTATES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/12c2854f-7b22-5aa8-b451-ce98b0f690e5
- **NEPTUNE ESTATES LIMITED** (beneficial owner) — https://whiteintel.dev/entity/12c2854f-7b22-5aa8-b451-ce98b0f690e5

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

A **16-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:** `OC355542`
- **Status:** active
- **Type:** llp
- **Incorporated:** 2010-06-10
- **Registered office:** 14 Holywell Row, London, EC2A 4JB

### Officers

- [BOYD ESTATES LTD](https://whiteintel.dev/entity/4bc21757-a0eb-5bad-b985-834cb47bae06) — corporate llp designated member · appointed 2013-04-16
- [HEFFRON ESTATES LIMITED](https://whiteintel.dev/entity/34fb732e-0088-5c3b-a0c0-dc2aac25111e) — corporate llp designated member · appointed 2013-04-16
- [NEPTUNE ESTATES LIMITED](https://whiteintel.dev/entity/12c2854f-7b22-5aa8-b451-ce98b0f690e5) — corporate llp member · appointed 2014-04-01
- BOYD, Creighton William Harrison — llp designated member · appointed 2010-06-10 · resigned 2015-04-01
- HEFFRON, Patrick Mark Creighton — llp designated member · appointed 2010-06-10 · resigned 2015-04-01
- BOYD ESTATES — corporate llp designated member · appointed 2015-04-01 · resigned 2015-06-11
- HEFFRON ESTATES — corporate llp designated member · appointed 2015-04-01 · resigned 2015-06-11
- BOYD, Edwin Charles — llp member · appointed 2010-06-10 · resigned 2011-01-15
- HEFFRON, Diana Mary Alexandra, Ms. — llp member · appointed 2010-06-10 · resigned 2013-04-16
- [4UATRO INVESTMENTS LLP](https://whiteintel.dev/entity/f1197418-d9fb-50bd-88af-972a6172b61d) — corporate llp member · appointed 2011-01-15 · resigned 2013-04-16
- NEPTUNE PROPERTY DEVELOPMENTS LTD. — corporate llp member · appointed 2010-06-10 · resigned 2014-04-01

### Beneficial owners (Persons with Significant Control)

- [Neptune Estates Limited](https://whiteintel.dev/entity/12c2854f-7b22-5aa8-b451-ce98b0f690e5) — 75–100% votes · corporate PSC · England — since 2016-04-06

## Exposure (derived from the ownership graph)

**1** owner upstream in this entity's ownership/control chain is flagged — a sanctions hit or a secrecy jurisdiction — an investigative lead by resolved identity, not a legal determination. The contributing parties and the hop-by-hop path unlock with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/OC355542
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/OC355542

## 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 **STREAMVILLE LLP** — https://whiteintel.dev/entity/cdb37db7-a138-54cd-9ecf-d63a17d641a4 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **STREAMVILLE LLP**. Human view: https://whiteintel.dev/entity/cdb37db7-a138-54cd-9ecf-d63a17d641a4 · Structured JSON: https://whiteintel.dev/api/public/dossier/cdb37db7-a138-54cd-9ecf-d63a17d641a4._

_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"._