---
title: "VIRTUS INVESTMENT PARTNERS INTERNATIONAL LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dc3e71bb-7df9-5b80-ab47-d796ff378624
json: https://whiteintel.dev/api/public/dossier/dc3e71bb-7df9-5b80-ab47-d796ff378624
identifier: oo:GB-COH-09413069
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# VIRTUS INVESTMENT PARTNERS INTERNATIONAL LTD.

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-09413069`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dc3e71bb-7df9-5b80-ab47-d796ff378624  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dc3e71bb-7df9-5b80-ab47-d796ff378624  

## Ownership & control

### Owners / controllers

- **Mr. Mark Vassallo** (beneficial owner) — 100% — https://whiteintel.dev/entity/829a9e9a-a2c1-5520-b0d9-826b008c9914
- **Mr. Mark Vassallo** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f01a2b89-5395-4852-8a1d-de47443063f2
- **Virtus Investment Partners Inc** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d5c7614d-7288-4a24-8121-4e75014f22b7

### Holdings / subsidiaries

- **VIRTUS INTERNATIONAL SERVICES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/de870aec-a695-5d5c-af52-d1770e39c23e
- **VIRTUS INTERNATIONAL SERVICES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/de870aec-a695-5d5c-af52-d1770e39c23e

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

A **3-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:** `09413069`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2015-01-29
- **Registered office:** 3rd Floor, 15 Stratford Place, London, W1C 1BE, England
- **SIC:** 64999

### Officers

- CRONIN, Barbara — secretary · appointed 2025-04-04
- ANGERTHAL, Michael Aaron — director · American · appointed 2025-04-04
- TIMLIN, Paul John — director · British · appointed 2025-04-04
- MANDINACH, Barry — secretary · appointed 2017-06-01 · resigned 2025-04-04
- STUEVE, James Edward — secretary · appointed 2015-07-15 · resigned 2017-06-01
- ZAKEM, Robert — secretary · appointed 2015-01-29 · resigned 2015-07-15
- MANDINACH, Barry — director · American · appointed 2017-06-01 · resigned 2025-04-04
- STUEVE, James Edward — director · American · appointed 2015-07-13 · resigned 2017-06-01
- ZAKEM, Robert — director · United States · appointed 2015-01-29 · resigned 2015-07-15

### Beneficial owners (Persons with Significant Control)

- [Virtus Investment Partners Inc](https://whiteintel.dev/entity/d5c7614d-7288-4a24-8121-4e75014f22b7) — 75–100% shares · corporate PSC · United States — since 2017-06-01
- Mr. Mark Vassallo — 75–100% shares · individual PSC · England — ceased 2017-06-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09413069
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09413069

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **VIRTUS INVESTMENT PARTNERS INTERNATIONAL LTD.**. Human view: https://whiteintel.dev/entity/dc3e71bb-7df9-5b80-ab47-d796ff378624 · Structured JSON: https://whiteintel.dev/api/public/dossier/dc3e71bb-7df9-5b80-ab47-d796ff378624._

_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"._