---
title: "COLUMBO TOPCO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c1fc8774-5a21-52b7-8dad-e09f5019e285
json: https://whiteintel.dev/api/public/dossier/c1fc8774-5a21-52b7-8dad-e09f5019e285
identifier: oo:GB-COH-09332651
risk: Low
source: WhiteIntel corporate-ownership graph
---

# COLUMBO TOPCO LIMITED

**Type:** Company  
**Identifier:** `oo:GB-COH-09332651`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c1fc8774-5a21-52b7-8dad-e09f5019e285  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c1fc8774-5a21-52b7-8dad-e09f5019e285  

## Ownership & control

### Owners / controllers

- **American Capital Ltd** (beneficial owner) — https://whiteintel.dev/entity/c810a7dd-9620-469c-9043-8e3e7e3443a0
- **Ares Capital Corporation** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/fd05bb6e-d99a-4629-8c4a-91889665376c

### Holdings / subsidiaries

- **CORDIUM CONSULTING GROUP LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/3a5020d4-fd4b-5662-b3c2-86161f598596
- **EFFECTA COMPLIANCE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/53718dd6-9854-5189-b732-a1b879694c57
- **ACA COMPLIANCE (EUROPE) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a44f291f-e1b3-507e-a20c-12ba3b2db05d
- **COLUMBO MIDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e5cc6c44-7ee5-5970-99bb-ca518c273625

### 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:** `09332651`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2014-11-28
- **Registered office:** 11 STRAND, LONDON, WC2N 5HR
- **SIC:** 70100 - Activities of head offices

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09332651
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09332651

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **COLUMBO TOPCO LIMITED**. Human view: https://whiteintel.dev/entity/c1fc8774-5a21-52b7-8dad-e09f5019e285 · Structured JSON: https://whiteintel.dev/api/public/dossier/c1fc8774-5a21-52b7-8dad-e09f5019e285._

_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"._