---
title: "Mr Michael Terence Callachan — Ownership Dossier"
canonical: https://whiteintel.dev/entity/975eed38-8baf-540c-a9aa-87c7e2386b07
json: https://whiteintel.dev/api/public/dossier/975eed38-8baf-540c-a9aa-87c7e2386b07
identifier: oo-person:GB-COH-PER-SC530778-S2v-VmbQLNA_7odcmn1NLltkrYM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Michael Terence Callachan

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-SC530778-S2v-VmbQLNA_7odcmn1NLltkrYM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/975eed38-8baf-540c-a9aa-87c7e2386b07  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/975eed38-8baf-540c-a9aa-87c7e2386b07  

## Ownership & control

### Holdings / subsidiaries

- **SIDLAW HOLDINGS LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/45fb455f-b2ee-5532-9ad3-759f6efc62ff

## Provenance

- OpenOwnership — https://www.openownership.org

## 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 **Mr Michael Terence Callachan** — https://whiteintel.dev/entity/975eed38-8baf-540c-a9aa-87c7e2386b07 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Michael Terence Callachan**. Human view: https://whiteintel.dev/entity/975eed38-8baf-540c-a9aa-87c7e2386b07 · Structured JSON: https://whiteintel.dev/api/public/dossier/975eed38-8baf-540c-a9aa-87c7e2386b07._

_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"._