---
title: "ELIXIR TOPCO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6de077b0-c967-578d-b594-e19048ff2d94
json: https://whiteintel.dev/api/public/dossier/6de077b0-c967-578d-b594-e19048ff2d94
identifier: oo:GB-COH-15538837
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ELIXIR TOPCO LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-15538837`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6de077b0-c967-578d-b594-e19048ff2d94  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6de077b0-c967-578d-b594-e19048ff2d94  

## Ownership & control

### Owners / controllers

- **HORIZON CAPITAL II GP LLP** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/6cd7c836-c80d-4a66-ade4-dc6797c657b4

### Holdings / subsidiaries

- **ELIXIR HOLDCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/ee8cced9-ea24-5f78-94da-9e6e389a722a
- **ELIXIR HOLDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ee8cced9-ea24-5f78-94da-9e6e389a722a

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

A **6-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:** `15538837`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-03-04
- **Registered office:** Uncommon, 1 Long Lane, London, SE1 4PG, England
- **SIC:** 82990

### Officers

- GROVER, Katherine Hazel — director · British · appointed 2024-06-06
- KITCHEN, Thomas Joseph — director · British · appointed 2024-06-06
- MAIZELS, Thomas William Morgan — director · British · appointed 2024-03-04
- PACKHAM, Stuart — director · British · appointed 2024-06-06
- PRYOR-JONES, Richard Anthony — director · British · appointed 2024-06-06
- MORRIS, Matthew David Andrew — director · British · appointed 2024-03-04 · resigned 2024-06-06

### Beneficial owners (Persons with Significant Control)

- [Horizon Capital Ii Gp Llp](https://whiteintel.dev/entity/6cd7c836-c80d-4a66-ade4-dc6797c657b4) — 50–75% shares · corporate PSC · United Kingdom — since 2024-03-04

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15538837
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15538837

## 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 **ELIXIR TOPCO LIMITED** — https://whiteintel.dev/entity/6de077b0-c967-578d-b594-e19048ff2d94 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ELIXIR TOPCO LIMITED**. Human view: https://whiteintel.dev/entity/6de077b0-c967-578d-b594-e19048ff2d94 · Structured JSON: https://whiteintel.dev/api/public/dossier/6de077b0-c967-578d-b594-e19048ff2d94._

_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"._