---
title: "BLACKTIDE INTERNATIONAL LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bcb99c25-dd14-5fc8-9906-cc69258f8b5a
json: https://whiteintel.dev/api/public/dossier/bcb99c25-dd14-5fc8-9906-cc69258f8b5a
identifier: oo:GB-COH-16173207
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BLACKTIDE INTERNATIONAL LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-16173207`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bcb99c25-dd14-5fc8-9906-cc69258f8b5a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bcb99c25-dd14-5fc8-9906-cc69258f8b5a  

## Ownership & control

### Owners / controllers

- **Mr Alexandros Peter Costa** (beneficial owner) — 75% — https://whiteintel.dev/entity/f5706e50-598d-56d0-a776-91a548c7956b
- **Mrs Nicola Costa** (beneficial owner) — 50% — https://whiteintel.dev/entity/cedf587c-5af0-5810-818a-9876bdbdb8c8
- **Mrs Nicola Costa** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/ea9c3fe4-86ea-41c6-bb02-a34da79cf31b
- **Mr Alexandros Peter Costa** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/0462b458-9484-4fbb-ad71-3dba4e8efea7

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

A **4-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:** `16173207`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2025-01-09
- **Registered office:** 5 Canon Court, Institute Street, Bolton, BL1 1PZ, England
- **SIC:** 73110

### Officers

- COSTA, Alexandros Peter — director · British · appointed 2025-01-09
- COSTA, Nicola — director · British · appointed 2025-01-09

### Beneficial owners (Persons with Significant Control)

- Mr Alexandros Peter Costa — 50–75% shares · individual PSC · England — since 2025-01-09
- Mrs Nicola Costa — 25–50% shares · individual PSC · England — since 2025-01-09

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/16173207
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/16173207

## 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 **BLACKTIDE INTERNATIONAL LTD** — https://whiteintel.dev/entity/bcb99c25-dd14-5fc8-9906-cc69258f8b5a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BLACKTIDE INTERNATIONAL LTD**. Human view: https://whiteintel.dev/entity/bcb99c25-dd14-5fc8-9906-cc69258f8b5a · Structured JSON: https://whiteintel.dev/api/public/dossier/bcb99c25-dd14-5fc8-9906-cc69258f8b5a._

_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"._