---
title: "CARBON LINK HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2b27f474-ac92-5f34-83b0-2de69511afcd
json: https://whiteintel.dev/api/public/dossier/2b27f474-ac92-5f34-83b0-2de69511afcd
identifier: oo:GB-COH-03278961
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CARBON LINK HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-03278961`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2b27f474-ac92-5f34-83b0-2de69511afcd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2b27f474-ac92-5f34-83b0-2de69511afcd  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Carbon Link Holdings Limited** — source · `gb-coh:3278961` — https://whiteintel.dev/entity/e0602a73-233b-4f33-948d-7171f35689d5

## Ownership & control

### Owners / controllers

- **Sg Hambros Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b907334b-a666-4fc5-a5e3-cf873e4a4365
- **Broomco (1850) Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a6e0dcc0-27dd-4849-9686-5fe3cc451780
- **Mr Julian Paul Vivian Mash** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/51960b02-e110-43d7-9306-a8f55c865a3a

### Holdings / subsidiaries

- **PURAGEN GROUP LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/877cd8a1-687f-5081-8cc3-b2edc4cc00a4

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

A **29-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:** `03278961`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1996-11-15
- **Registered office:** Westthorpe Fields Road, Killamarsh, Sheffield, S21 1TZ
- **SIC:** 70100

### Officers

- GLOVER, James Nicholas — director · British · appointed 2024-08-21
- HIGGINBOTTOM, Philip Edward — director · British · appointed 2024-08-21
- SUTTON, Jason David — director · British · appointed 2018-02-22
- ARMITAGE, Sharon — secretary · British · appointed 2005-03-31 · resigned 2017-08-31
- BEAN, Beverley Jayne — secretary · British · appointed 2001-02-13 · resigned 2002-03-08
- RUDD, Susan Clare — secretary · British · appointed 1999-07-05 · resigned 2001-02-13
- WILLIAMS, Brian Arthur — secretary · British · appointed 2002-03-08 · resigned 2005-03-31
- HUNTSMOOR NOMINEES LIMITED — corporate secretary · appointed 1996-12-19 · resigned 1999-07-05
- L & A SECRETARIAL LIMITED — corporate nominee secretary · appointed 1996-11-15 · resigned 1996-12-19
- BELL, Steven Derek — director · British · appointed 2013-04-05 · resigned 2024-08-21
- BROOM, Keith — director · British · appointed 1999-07-05 · resigned 2001-12-31
- ERNST, Markus, Dr — director · German · appointed 2011-11-15 · resigned 2012-06-17
- GUDERIAN, Joachim, Dr — director · German · appointed 2007-11-12 · resigned 2013-09-26
- HENNING, Klaus Dirk — director · German · appointed 2001-10-31 · resigned 2007-11-12
- KERR, Douglas John — director · British · appointed 2004-03-19 · resigned 2007-09-26
- LEITGEB, Martin — director · Austrian · appointed 2012-06-11 · resigned 2013-09-26
- MINETT, Timothy William — director · British · appointed 2007-09-26 · resigned 2022-10-27
- MOORE, Colin — director · British · appointed 1997-01-22 · resigned 1999-07-05
- PROCTOR, Frank Andrew — director · British · appointed 2008-08-27 · resigned 2013-04-05
- REISER, Rafael — director · German · appointed 2006-11-07 · resigned 2011-11-15

### Beneficial owners (Persons with Significant Control)

- [Broomco (1850) Limited](https://whiteintel.dev/entity/a6e0dcc0-27dd-4849-9686-5fe3cc451780) — 75–100% shares · corporate PSC · England — since 2016-04-06
- Mr Julian Paul Vivian Mash — 75–100% shares · individual PSC · England — ceased 2022-02-14
- [Sg Hambros Limited](https://whiteintel.dev/entity/b907334b-a666-4fc5-a5e3-cf873e4a4365) — 75–100% shares · corporate PSC · England — ceased 2021-03-01

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/03278961
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/03278961

## 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 **CARBON LINK HOLDINGS LIMITED** — https://whiteintel.dev/entity/2b27f474-ac92-5f34-83b0-2de69511afcd · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CARBON LINK HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/2b27f474-ac92-5f34-83b0-2de69511afcd · Structured JSON: https://whiteintel.dev/api/public/dossier/2b27f474-ac92-5f34-83b0-2de69511afcd._

_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"._