---
title: "QUANTUM GEOTECHNIC LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c521c69a-0284-5072-a7cf-90be5bc2d15c
json: https://whiteintel.dev/api/public/dossier/c521c69a-0284-5072-a7cf-90be5bc2d15c
identifier: oo:GB-COH-11892518
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# QUANTUM GEOTECHNIC LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11892518`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c521c69a-0284-5072-a7cf-90be5bc2d15c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c521c69a-0284-5072-a7cf-90be5bc2d15c  

## Ownership & control

### Owners / controllers

- **Mr Gavin Lee Jenkins** (beneficial owner) — 50% — https://whiteintel.dev/entity/66a5aff8-e9a2-547e-8250-c1dd5e891514
- **Mr Scott Jenkins** (beneficial owner) — 50% — https://whiteintel.dev/entity/3fbddce3-a8fa-53af-8388-f23435d4d1b1
- **Mr Gavin Lee Jenkins** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/48b71217-3c4a-4e1d-899e-922fa5e0908e
- **Mr Scott Jenkins** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/5bd847d5-dcb1-4374-a37a-dd911cb78d4b
- **SPENCER QUANTUM LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/384f17dc-1fc0-4a12-99d3-c3e5753d3ea7

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

A **24-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:** `11892518`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-03-19
- **Registered office:** Spring Lodge 172 Chester Road, Helsby, Cheshire, WA6 0AR, England
- **SIC:** 43130, 71129, 74100, 74901

### Officers

- EVANS, Sally — secretary · appointed 2022-08-03
- EVANS, Ieuan Rhys — director · British · appointed 2019-05-03
- HERLIHY, Francis — director · British · appointed 2025-04-01
- JOHN, Hywel Gwyn — director · British · appointed 2019-05-03
- MCDERMOTT, Ross — director · Welsh · appointed 2021-07-07
- RYDER, Alasdair Alan — director · British · appointed 2022-08-03
- STRUDWICK, Ian Harry — director · British · appointed 2022-08-03
- WILLIS, Peter Edward — director · British · appointed 2019-04-04
- MCDERMOTT, Ross — secretary · appointed 2022-02-08 · resigned 2022-08-03
- STONE, Carly Louise — secretary · appointed 2019-04-15 · resigned 2022-02-08
- DARBY, Philip Frazer — director · British · appointed 2019-04-05 · resigned 2019-04-15
- DENNIS, James Patrick — director · British · appointed 2019-04-05 · resigned 2023-06-30
- DRAPER, Abigail Sarah — director · British · appointed 2022-08-03 · resigned 2025-03-31
- JENKINS, Gavin Lee — director · British · appointed 2019-03-19 · resigned 2019-04-05
- JENKINS, Scott — director · British · appointed 2019-03-19 · resigned 2019-04-05
- JUKES, Jamie — director · British · appointed 2019-06-05 · resigned 2023-03-01
- PROBERT, Steffan Sion — director · British · appointed 2019-04-04 · resigned 2021-06-18

### Beneficial owners (Persons with Significant Control)

- [Spencer Quantum Limited](https://whiteintel.dev/entity/384f17dc-1fc0-4a12-99d3-c3e5753d3ea7) — 75–100% shares · corporate PSC · England — since 2019-08-08
- Mr Gavin Lee Jenkins — 25–50% shares · individual PSC · United Kingdom — ceased 2019-08-08
- Mr Scott Jenkins — 25–50% shares · individual PSC · United Kingdom — ceased 2019-08-08

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11892518
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11892518

## 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 **QUANTUM GEOTECHNIC LIMITED** — https://whiteintel.dev/entity/c521c69a-0284-5072-a7cf-90be5bc2d15c · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **QUANTUM GEOTECHNIC LIMITED**. Human view: https://whiteintel.dev/entity/c521c69a-0284-5072-a7cf-90be5bc2d15c · Structured JSON: https://whiteintel.dev/api/public/dossier/c521c69a-0284-5072-a7cf-90be5bc2d15c._

_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"._