---
title: "SIGNS AND SIGNWRITING LLP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f7b17800-dd60-51aa-bfc7-269f26f615aa
json: https://whiteintel.dev/api/public/dossier/f7b17800-dd60-51aa-bfc7-269f26f615aa
identifier: oo:GB-COH-OC371807
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SIGNS AND SIGNWRITING LLP

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-OC371807`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f7b17800-dd60-51aa-bfc7-269f26f615aa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f7b17800-dd60-51aa-bfc7-269f26f615aa  

## Ownership & control

### Owners / controllers

- **Michael Martin** (beneficial owner) — https://whiteintel.dev/entity/9622b41a-ba0d-5a2a-83cc-0c65ba887550
- **Michael Martin** (beneficial owner) — https://whiteintel.dev/entity/0d1203ec-2e4d-4447-9252-e6b63a59b82f

### 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:** `OC371807`
- **Status:** active
- **Type:** llp
- **Incorporated:** 2012-01-26
- **Registered office:** 13 Portland Road, Edgbaston, Birmingham, B16 9HN

## Financials (Companies House accounts)

| Figure | 2026-01-31 |
|---|---:|
| Employees | 0 |

_Latest filed period. As filed at Companies House._

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/OC371807
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/OC371807/filing-history
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/OC371807

## 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 **SIGNS AND SIGNWRITING LLP** — https://whiteintel.dev/entity/f7b17800-dd60-51aa-bfc7-269f26f615aa · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIGNS AND SIGNWRITING LLP**. Human view: https://whiteintel.dev/entity/f7b17800-dd60-51aa-bfc7-269f26f615aa · Structured JSON: https://whiteintel.dev/api/public/dossier/f7b17800-dd60-51aa-bfc7-269f26f615aa._

_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"._