---
title: "SIGNATURE ECHO LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/856541bb-3b6f-5023-a67e-d965a32af80a
json: https://whiteintel.dev/api/public/dossier/856541bb-3b6f-5023-a67e-d965a32af80a
identifier: oo:GB-COH-15333973
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SIGNATURE ECHO LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-15333973`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/856541bb-3b6f-5023-a67e-d965a32af80a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/856541bb-3b6f-5023-a67e-d965a32af80a  

## Ownership & control

### Owners / controllers

- **MCCL LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/e1e7485e-f48b-56e3-9544-196853287fdd
- **MCCL LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e1e7485e-f48b-56e3-9544-196853287fdd

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

1. **MCCL LTD** — beneficial owner 100% → *SIGNATURE ECHO LTD*
1. **MCCL LTD** — beneficial owner 87.5% → *SIGNATURE ECHO LTD*
2. **Mr Roman Zerga** — beneficial owner 100% → *MCCL LTD*
2. **Mr Michael Robert Meltzer** — beneficial owner 100% → *MCCL LTD*
2. **Mr Sebastian Sauerborn** — beneficial owner 100% → *MCCL LTD*
2. **Mr Sebastian Maria-Dominik Sauerborn** — beneficial owner 100% → *MCCL LTD*
2. **Mr Sebastian Sauerborn** — beneficial owner 87.5% → *MCCL LTD*
2. **Mr Roman Zerga** — beneficial owner 87.5% → *MCCL LTD*
2. **Mr Sebastian Maria-Dominik Sauerborn** — beneficial owner 87.5% → *MCCL LTD*
2. **Mr Michael Robert Meltzer** — beneficial owner 87.5% → *MCCL LTD*
2. **Mr Michael Robert Meltzer** — beneficial owner 87.5% → *MCCL LTD*

## Company profile (live · UK Companies House)

- **Company number:** `15333973`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2023-12-07
- **Registered office:** 3101 1 Casson Square, London, SE1 7RX, England
- **SIC:** 41100, 68100, 68209

### Officers

- MELTZER, Michael Robert — director · German · appointed 2023-12-07

### Beneficial owners (Persons with Significant Control)

- [Mccl Ltd](https://whiteintel.dev/entity/e1e7485e-f48b-56e3-9544-196853287fdd) — 75–100% shares · corporate PSC · England — since 2023-12-07

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15333973
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15333973

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIGNATURE ECHO LTD**. Human view: https://whiteintel.dev/entity/856541bb-3b6f-5023-a67e-d965a32af80a · Structured JSON: https://whiteintel.dev/api/public/dossier/856541bb-3b6f-5023-a67e-d965a32af80a._

_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"._