---
title: "THOMSON UNICOMARINE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a7a82ee2-558f-5856-b0ee-e15b2bad47c6
json: https://whiteintel.dev/api/public/dossier/a7a82ee2-558f-5856-b0ee-e15b2bad47c6
identifier: oo:GB-COH-02296072
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# THOMSON UNICOMARINE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-02296072`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a7a82ee2-558f-5856-b0ee-e15b2bad47c6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a7a82ee2-558f-5856-b0ee-e15b2bad47c6  

## Ownership & control

### Owners / controllers

- **THOMSON ENVIRONMENTAL CONSULTANTS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/5996ea3f-b60b-5329-a415-34141f59f2d9
- **Mrs Nancy Elizabeth Thomson** (beneficial owner) — 100% — https://whiteintel.dev/entity/cb722a0d-4967-5480-aa54-0433dba3084e
- **THOMSON ENVIRONMENTAL CONSULTANTS EOT LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/08642a48-645b-5beb-b2b4-1d66e1f8cc22
- **Mrs Nancy Elizabeth Thomson** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ac281c9c-a9f1-401d-bfdc-e10bcaf195cb
- **THOMSON ENVIRONMENTAL CONSULTANTS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5996ea3f-b60b-5329-a415-34141f59f2d9
- **THOMSON ENVIRONMENTAL CONSULTANTS EOT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/08642a48-645b-5beb-b2b4-1d66e1f8cc22

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

A **36-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:** `02296072`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 1988-09-14
- **Registered office:** Compass House Priestley Road, Surrey Research Park, Guildford, Surrey, GU2 7AG
- **SIC:** 74901

### Officers

- HUNT, Lucy Rebecca — director · British · appointed 2024-10-29
- DYER, Martin Francis, Dr — secretary · British · resigned 2010-10-15
- ARNOLD, Richard William — director · British · appointed 2010-10-15 · resigned 2021-05-11
- DYER, Martin Francis, Dr — director · British · resigned 2010-10-15
- GRIST, Nigel Charles — director · British · resigned 2010-10-15
- RENNIE, Mike Ian — director · British · appointed 2015-01-02 · resigned 2024-10-29
- THOMSON, Nancy Elizabeth — director · British · appointed 2010-10-15 · resigned 2024-10-29

### Beneficial owners (Persons with Significant Control)

- [Thomson Environmental Consultants Limited](https://whiteintel.dev/entity/5996ea3f-b60b-5329-a415-34141f59f2d9) — 75–100% shares · corporate PSC · England — since 2024-05-13
- [Thomson Environmental Consultants Eot Limited](https://whiteintel.dev/entity/08642a48-645b-5beb-b2b4-1d66e1f8cc22) — 75–100% shares · corporate PSC · England — ceased 2024-05-13
- Mrs Nancy Elizabeth Thomson — 75–100% shares · individual PSC — ceased 2020-04-03

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/02296072

## 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 **THOMSON UNICOMARINE LIMITED** — https://whiteintel.dev/entity/a7a82ee2-558f-5856-b0ee-e15b2bad47c6 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **THOMSON UNICOMARINE LIMITED**. Human view: https://whiteintel.dev/entity/a7a82ee2-558f-5856-b0ee-e15b2bad47c6 · Structured JSON: https://whiteintel.dev/api/public/dossier/a7a82ee2-558f-5856-b0ee-e15b2bad47c6._

_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"._