---
title: "PRISM TOPCO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/097c191c-0f74-549e-b582-04efbda185e0
json: https://whiteintel.dev/api/public/dossier/097c191c-0f74-549e-b582-04efbda185e0
identifier: oo:GB-COH-15187634
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PRISM TOPCO LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-15187634`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/097c191c-0f74-549e-b582-04efbda185e0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/097c191c-0f74-549e-b582-04efbda185e0  

## Ownership & control

### Owners / controllers

- **Second Summit Ltd** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6440aec9-dfb5-402d-87c0-d1560f219b52
- **Patrick James O'Connor** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/ef0dd92f-c36f-4df2-bb0f-2ed632d0dcfa
- **Prism Aggregator, L.P.** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/281cc6fb-f33c-4a4b-866c-9671ba56bf8b

### Holdings / subsidiaries

- **PRISM ACQUISITION LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/aeb102e1-e86b-5b73-b3f8-b9da31eebc53
- **PRISM ACQUISITION LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/aeb102e1-e86b-5b73-b3f8-b9da31eebc53

### 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:** `15187634`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2023-10-04
- **Registered office:** 2 Printer's Yard, 90a The Broadway, London, SW19 1RD, England
- **SIC:** 64209

### Officers

- CASH, Jessica — director · American · appointed 2026-01-26
- PUSKOOR, Abhay — director · American · appointed 2023-10-04
- STEWART, Rene Yang, Mrs. — director · American · appointed 2023-10-12
- MCMORROW, Ryan James — director · American · appointed 2023-10-04 · resigned 2026-04-29
- MURRAY BAILEY, Melissa — director · American · appointed 2023-10-12 · resigned 2026-01-26

### Beneficial owners (Persons with Significant Control)

- Patrick James O'Connor — 25–50% shares · individual PSC · England — since 2023-10-12
- [Second Summit Ltd](https://whiteintel.dev/entity/6440aec9-dfb5-402d-87c0-d1560f219b52) — 25–50% shares · corporate PSC · Jersey — ceased 2024-09-30
- [Prism Aggregator, L.P.](https://whiteintel.dev/entity/281cc6fb-f33c-4a4b-866c-9671ba56bf8b) — 50–75% shares · corporate PSC · United States — ceased 2024-09-30

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15187634
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15187634

## 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 **PRISM TOPCO LIMITED** — https://whiteintel.dev/entity/097c191c-0f74-549e-b582-04efbda185e0 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PRISM TOPCO LIMITED**. Human view: https://whiteintel.dev/entity/097c191c-0f74-549e-b582-04efbda185e0 · Structured JSON: https://whiteintel.dev/api/public/dossier/097c191c-0f74-549e-b582-04efbda185e0._

_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"._