---
title: "JIGSAW CONSULTANTS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4de09f00-ab34-525c-9b68-8ac29bcff317
json: https://whiteintel.dev/api/public/dossier/4de09f00-ab34-525c-9b68-8ac29bcff317
identifier: oo:GB-COH-02828363
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JIGSAW CONSULTANTS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-02828363`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4de09f00-ab34-525c-9b68-8ac29bcff317  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4de09f00-ab34-525c-9b68-8ac29bcff317  

## Ownership & control

### Owners / controllers

- **Russell Brin** (beneficial owner) — 100% — https://whiteintel.dev/entity/e0c0aded-2757-540e-b847-b6612c3becfe
- **Russell Brin** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/1666fb7c-1685-4b3d-b731-ea5c58306791

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

A **2-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:** `02828363`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1993-06-18
- **Registered office:** Aqualona, Cranborne House, Summit Road, Potters Bar, EN6 3JN, England
- **SIC:** 82990

### Officers

- BRIN, Carol Anne — secretary · British · appointed 2001-07-09
- BRIN, Russell — director · British · appointed 1993-06-18
- BRIN, Shelley Ann — secretary · British · appointed 1993-06-18 · resigned 1993-06-21
- MOORE, Debbie — nominee secretary · British · appointed 1993-06-18 · resigned 1993-06-18
- SIDNEY, Rosalind Frances — secretary · British · appointed 1993-06-21 · resigned 1998-06-12
- CHT SECRETARIES LIMITED — corporate secretary · appointed 1998-06-12 · resigned 2001-07-09
- BROWN, Kevin Thomas — nominee director · British · appointed 1993-06-18 · resigned 1993-06-18

### Beneficial owners (Persons with Significant Control)

- Russell Brin — 75–100% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/02828363
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/02828363

## 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 **JIGSAW CONSULTANTS LIMITED** — https://whiteintel.dev/entity/4de09f00-ab34-525c-9b68-8ac29bcff317 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JIGSAW CONSULTANTS LIMITED**. Human view: https://whiteintel.dev/entity/4de09f00-ab34-525c-9b68-8ac29bcff317 · Structured JSON: https://whiteintel.dev/api/public/dossier/4de09f00-ab34-525c-9b68-8ac29bcff317._

_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"._