---
title: "BIKE ALERT PLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/60bb0634-15c6-5e92-9bdf-6fdcc9d6236f
json: https://whiteintel.dev/api/public/dossier/60bb0634-15c6-5e92-9bdf-6fdcc9d6236f
identifier: oo:GB-COH-02454930
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BIKE ALERT PLC

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-02454930`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/60bb0634-15c6-5e92-9bdf-6fdcc9d6236f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/60bb0634-15c6-5e92-9bdf-6fdcc9d6236f  

## Ownership & control

### Owners / controllers

- **Mr Chris Boyiantzeas** (beneficial owner) — 100% — https://whiteintel.dev/entity/f25cce8a-152b-54e3-bc57-b84474028ba0
- **Mr Christakis Vassiliou Boyiantzeas** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/608e2e47-6e4f-40b7-ac3d-edffadebf523

### 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:** `02454930`
- **Status:** active
- **Type:** plc
- **Incorporated:** 1989-12-21
- **Registered office:** 30 Optima Park, Thames Road, Crayford, Dartford, DA1 4QX
- **SIC:** 45400

## Financials (Companies House accounts)

| Figure | 2025-12-31 |
|---|---:|
| Profit / (loss) | £13,106,453 |
| Net assets | £76,986,665 |
| Cash | £29,436,194 |
| Shareholder funds | £210,000 |
| Fixed assets | £13,304,005 |
| Current assets | £67,617,495 |
| Employees | 98 |

_Latest filed period. Full 3-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- MARSH, Susan Olive — secretary · British
- CONSTANTINOU, Christophoros — director · Cypriot · appointed 2018-10-03
- MARSH, Susan Olive — director · British
- VASSILIOU BOYIANTZEAS, Christakis — director · Cypriot
- ALEXOPOULOS, Spyridon — director · Greek · appointed 1994-05-01 · resigned 1998-12-22
- BOSTON, Kenneth — director · British · appointed 2002-08-01 · resigned 2003-07-31

### Beneficial owners (Persons with Significant Control)

- Mr Christakis Vassiliou Boyiantzeas — 75–100% shares · individual PSC — since 2016-12-21

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/02454930
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/02454930
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/02454930/filing-history

## 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 **BIKE ALERT PLC** — https://whiteintel.dev/entity/60bb0634-15c6-5e92-9bdf-6fdcc9d6236f · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BIKE ALERT PLC**. Human view: https://whiteintel.dev/entity/60bb0634-15c6-5e92-9bdf-6fdcc9d6236f · Structured JSON: https://whiteintel.dev/api/public/dossier/60bb0634-15c6-5e92-9bdf-6fdcc9d6236f._

_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"._