---
title: "COPPERSHIELD LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/68c83eba-26db-5ab6-b837-fbda7d7e49fd
json: https://whiteintel.dev/api/public/dossier/68c83eba-26db-5ab6-b837-fbda7d7e49fd
identifier: oo:GB-COH-02434022
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# COPPERSHIELD LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-02434022`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/68c83eba-26db-5ab6-b837-fbda7d7e49fd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/68c83eba-26db-5ab6-b837-fbda7d7e49fd  

## Ownership & control

### Owners / controllers

- **Ms Sharon Birna Stephensdottir Katanka** (beneficial owner) — 50% — https://whiteintel.dev/entity/5053badf-7229-5523-ad7e-58143550b1ec
- **Mr Jakob Agust Kaye** (beneficial owner) — 50% — https://whiteintel.dev/entity/2051508f-0a61-52f6-a292-bfe98c5ba927
- **Mr Sean Thomas Austin** (beneficial owner) — 100% — https://whiteintel.dev/entity/f38c3384-af8e-5e14-94f3-cad879ab9467
- **Miss Lilja Natasha Katanka** (beneficial owner) — 50% — https://whiteintel.dev/entity/83bd5237-28d5-5d6e-88eb-20b18d85dd3b
- **Miss Lilja Natasha Katanka** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/9c5d472b-bfcd-4935-8716-6c0461b62cba
- **Mr Jakob Agust Kaye** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/57b168e8-1e8a-4575-a4b3-7a3b4a7a0e81
- **Ms Sharon Birna Stephensdottir Katanka** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/98315d89-1de7-47d0-abe2-9a32aba919ce
- **Mr Sean Thomas Austin** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ecc3138f-e3e2-4c11-9094-7ae2b6c22623
- **Centaur Fjarfesting Ehf** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e36a45ba-def7-4d15-bec6-6688f67e7361

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

A **9-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:** `02434022`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1989-10-19
- **Registered office:** Unit 3 Manor Farm, Aust, Bristol, BS35 4AT, England
- **SIC:** 68100

### Officers

- AUSTIN, Sean Thomas — director · British · appointed 2025-01-20
- KAYE, Stephen Alan — secretary · British · appointed 1998-05-11 · resigned 2019-03-08
- SCHNEIDER, Helen — secretary · British · resigned 1996-10-09
- FORMA TECHNOLOGIES INC — corporate secretary · appointed 1996-10-09 · resigned 1998-05-11
- BESKINE ACA, Donald — director · British · appointed 2000-03-24 · resigned 2006-09-30
- BROWN, Frederick Robert — director · American · appointed 1995-01-12 · resigned 2000-03-24
- KATANKA, Lilja Natasha — director · Icelandic · appointed 2011-10-06 · resigned 2023-04-17
- KATANKA, Stephen Alan — director · British · appointed 2022-02-23 · resigned 2025-01-20
- KAYE, Jakob Agust — director · Icelandic · appointed 2011-10-06 · resigned 2023-04-17
- SCHNEIDER, Helen — director · British · resigned 1996-10-09
- SCHNEIDER, Mars — director · British · resigned 1995-01-17
- STEPHENSDOTTIR KATANKA, Sharon Birna — director · Icelandic · appointed 2005-02-01 · resigned 2024-04-19
- VLOTIDES, Leonides — director · British · appointed 1998-05-15 · resigned 2005-02-01

### Beneficial owners (Persons with Significant Control)

- Mr Sean Thomas Austin — 75–100% shares · individual PSC · England — since 2025-01-16
- Ms Sharon Birna Stephensdottir Katanka — 25–50% shares · individual PSC · England — ceased 2025-01-16
- Miss Lilja Natasha Katanka — 25–50% shares · individual PSC · United Kingdom — ceased 2023-04-17
- Mr Jakob Agust Kaye — 25–50% shares · individual PSC · Scotland — ceased 2023-04-17
- [Centaur Fjarfesting Ehf](https://whiteintel.dev/entity/e36a45ba-def7-4d15-bec6-6688f67e7361) — 75–100% shares · corporate PSC · Iceland — ceased 2016-04-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/02434022
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/02434022

## 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 **COPPERSHIELD LIMITED** — https://whiteintel.dev/entity/68c83eba-26db-5ab6-b837-fbda7d7e49fd · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **COPPERSHIELD LIMITED**. Human view: https://whiteintel.dev/entity/68c83eba-26db-5ab6-b837-fbda7d7e49fd · Structured JSON: https://whiteintel.dev/api/public/dossier/68c83eba-26db-5ab6-b837-fbda7d7e49fd._

_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"._