---
title: "O2h Nominees Limited (On Behalf Of O2h Ventures Limited) — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a1f6bd52-c4cd-45a9-98d7-6aa9f5f3b23e
json: https://whiteintel.dev/api/public/dossier/a1f6bd52-c4cd-45a9-98d7-6aa9f5f3b23e
identifier: gb-coh:12251715
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# O2h Nominees Limited (On Behalf Of O2h Ventures Limited)

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:12251715`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a1f6bd52-c4cd-45a9-98d7-6aa9f5f3b23e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a1f6bd52-c4cd-45a9-98d7-6aa9f5f3b23e  

## Ownership & control

### Holdings / subsidiaries

- **ALEVIN THERAPEUTICS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/56d63c8d-ed01-4baf-941e-5b3cadaa2532

## Company profile (live · UK Companies House)

- **Company number:** `12251715`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2019-10-09
- **Registered office:** 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ, England
- **SIC:** 96090

### Officers

- SULLIVAN, David — director · Maltese · appointed 2019-10-09

### Beneficial owners (Persons with Significant Control)

- Mr Frank Zielkowski — 75–100% shares · individual PSC · Malta — since 2019-10-09

## 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 **O2h Nominees Limited (On Behalf Of O2h Ventures Limited)** — https://whiteintel.dev/entity/a1f6bd52-c4cd-45a9-98d7-6aa9f5f3b23e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **O2h Nominees Limited (On Behalf Of O2h Ventures Limited)**. Human view: https://whiteintel.dev/entity/a1f6bd52-c4cd-45a9-98d7-6aa9f5f3b23e · Structured JSON: https://whiteintel.dev/api/public/dossier/a1f6bd52-c4cd-45a9-98d7-6aa9f5f3b23e._

_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"._