---
title: "MAGNETAR MANAGEMENT (UK) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4e05495c-ac74-5728-8929-a3d2472f5413
json: https://whiteintel.dev/api/public/dossier/4e05495c-ac74-5728-8929-a3d2472f5413
identifier: oo:GB-COH-05608037
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MAGNETAR MANAGEMENT (UK) LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-05608037`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4e05495c-ac74-5728-8929-a3d2472f5413  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4e05495c-ac74-5728-8929-a3d2472f5413  

## Ownership & control

### Owners / controllers

- **Alec Litowitz** (beneficial owner) — https://whiteintel.dev/entity/9b5b4d73-4714-51df-99c0-89f4e37e7478
- **David Jay Snyderman** (beneficial owner) — https://whiteintel.dev/entity/ea36b1c0-7627-484d-aa3d-06ccb4cbcb22
- **Alec Litowitz** (beneficial owner) — https://whiteintel.dev/entity/ee685b89-e3e8-5040-af8d-ded64b427c74
- **Ross Steven Laser** (beneficial owner) — https://whiteintel.dev/entity/837d81db-9093-508a-ae27-27d78bbe119d
- **David Joy Snyderman** (beneficial owner) — https://whiteintel.dev/entity/a4714a45-2ff9-556d-a200-69293c489cf7
- **Alec Litowitz** (beneficial owner) — https://whiteintel.dev/entity/0d44a4a9-b880-481a-a623-9cec2fe23530
- **Ross Steven Laser** (beneficial owner) — https://whiteintel.dev/entity/4ba15720-f2a9-4b2f-95d6-fa6443ad8232
- **Alec Litowitz** (beneficial owner) — https://whiteintel.dev/entity/5fe08d88-88b9-4374-9212-c681872ded38

### Holdings / subsidiaries

- **MAGNETAR FINANCIAL (UK) LLP** (beneficial owner) — 50% — https://whiteintel.dev/entity/fcfdf9e3-a510-5c18-86ed-e314cd46979c
- **MAGNETAR FINANCIAL (UK) LLP** (beneficial owner) — https://whiteintel.dev/entity/fcfdf9e3-a510-5c18-86ed-e314cd46979c

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

A **8-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:** `05608037`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2005-10-31
- **Registered office:** 25 Great Pulteney Street, 3rd Floor, London, W1F 9LT, United Kingdom
- **SIC:** 64205

### Officers

- [VISTRA COMPANY SECRETARIES LIMITED](https://whiteintel.dev/entity/4e05495c-ac74-5728-8929-a3d2472f5413) — corporate secretary · appointed 2007-04-27
- HARRIS, Lavonne Elaine — director · American · appointed 2025-06-02
- LASER, Ross — director · American · appointed 2023-10-06
- SNYDERMAN, David Jay, Mr. — director · American · appointed 2022-11-23
- SMITH, Paul — secretary · Us · appointed 2005-10-31 · resigned 2007-04-27
- SWIFT INCORPORATIONS LIMITED — corporate nominee secretary · appointed 2005-10-31 · resigned 2005-10-31
- LITOWITZ, Alec — director · American · appointed 2005-10-31 · resigned 2022-11-23
- ROGERS IV, Ernest Rolland — director · American · appointed 2023-10-03 · resigned 2025-06-02
- SMITH, Paul Alan — director · American · appointed 2012-09-13 · resigned 2023-09-29
- INSTANT COMPANIES LIMITED — corporate nominee director · appointed 2005-10-31 · resigned 2005-10-31

### Beneficial owners (Persons with Significant Control)

- David Jay Snyderman — significant influence or control · individual PSC · United States — since 2023-10-23
- Alec Litowitz — significant influence or control · individual PSC · United States — ceased 2024-10-31
- Ross Steven Laser — significant influence or control · individual PSC · United States — ceased 2024-10-31
- Alec Litowitz — significant influence or control · individual PSC · United Kingdom — ceased 2022-11-23

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05608037
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05608037

## 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 **MAGNETAR MANAGEMENT (UK) LIMITED** — https://whiteintel.dev/entity/4e05495c-ac74-5728-8929-a3d2472f5413 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAGNETAR MANAGEMENT (UK) LIMITED**. Human view: https://whiteintel.dev/entity/4e05495c-ac74-5728-8929-a3d2472f5413 · Structured JSON: https://whiteintel.dev/api/public/dossier/4e05495c-ac74-5728-8929-a3d2472f5413._

_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"._