---
title: "THE PORTLAND PO5 LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6ed1bfc4-918e-5c3e-b2ca-7ac786037790
json: https://whiteintel.dev/api/public/dossier/6ed1bfc4-918e-5c3e-b2ca-7ac786037790
identifier: oo:GB-COH-10031507
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# THE PORTLAND PO5 LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10031507`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6ed1bfc4-918e-5c3e-b2ca-7ac786037790  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6ed1bfc4-918e-5c3e-b2ca-7ac786037790  

## Ownership & control

### Owners / controllers

- **John Garrett** (beneficial owner) — 75% — https://whiteintel.dev/entity/62dfb547-2cf7-56f3-8620-518894db18ec
- **John Garrett** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/2e42ec45-8451-4839-b27e-7993e09323c6
- **Mr Jason Lee Smitherman** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/68f59b5b-acf5-481d-83a3-23f6cf33c296
- **Mrs Lorraine Mary Garrett** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6c4860d7-6061-4853-807f-e857921ede1b

### 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:** `10031507`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-02-29
- **Registered office:** Murrills House East Street, Portchester, Fareham, PO16 9XS, England
- **SIC:** 41100

### Officers

- ISAACS, Michelle Louise — director · British · appointed 2026-01-19
- SMITHERMAN, Jason Lee — director · British · appointed 2025-10-22
- GARRETT, John Donald — director · British · appointed 2016-02-29 · resigned 2025-10-22
- GARRETT, Lorraine Mary — director · British · appointed 2016-02-29 · resigned 2025-10-22

### Beneficial owners (Persons with Significant Control)

- Mr Jason Lee Smitherman — 75–100% shares · individual PSC · England — since 2025-10-22
- John Garrett — 50–75% shares · individual PSC · England — ceased 2025-10-22
- Mrs Lorraine Mary Garrett — 25–50% shares · individual PSC · England — ceased 2025-10-22

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10031507
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10031507

## 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 **THE PORTLAND PO5 LIMITED** — https://whiteintel.dev/entity/6ed1bfc4-918e-5c3e-b2ca-7ac786037790 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **THE PORTLAND PO5 LIMITED**. Human view: https://whiteintel.dev/entity/6ed1bfc4-918e-5c3e-b2ca-7ac786037790 · Structured JSON: https://whiteintel.dev/api/public/dossier/6ed1bfc4-918e-5c3e-b2ca-7ac786037790._

_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"._