---
title: "CALLISTO UT SERVICES LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ed07a6ee-9408-5d92-b2ae-55eb74ba1982
json: https://whiteintel.dev/api/public/dossier/ed07a6ee-9408-5d92-b2ae-55eb74ba1982
identifier: oo:GB-COH-15717553
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CALLISTO UT SERVICES LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-15717553`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ed07a6ee-9408-5d92-b2ae-55eb74ba1982  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ed07a6ee-9408-5d92-b2ae-55eb74ba1982  

## Ownership & control

### Owners / controllers

- **Ms Alexis Culff** (beneficial owner) — 75% — https://whiteintel.dev/entity/10fb2037-0497-5930-8213-f0eb25975b44
- **Mr Christian Richard Caramba-Coker** (beneficial owner) — https://whiteintel.dev/entity/42e9445e-d60c-47fa-85aa-9de277513ba4
- **Ms Alexis Culff** (beneficial owner) — https://whiteintel.dev/entity/90639c6f-aa78-4e0c-915c-aef2fb48e859

### 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:** `15717553`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-05-13
- **Registered office:** Unit C2 Comet Studios De Havilland Court, Penn Street, Amersham, HP7 0PX, England
- **SIC:** 61200

## Financials (Companies House accounts)

| Figure | 2025-05-31 |
|---|---:|
| Net assets | -£456 |
| Shareholder funds | £456 |
| Current assets | £4 |
| Employees | 0 |

_Latest filed period. As filed at Companies House._

### Officers

- CARAMBA - COKER, Edwin — director · British · appointed 2024-06-30 · resigned 2026-04-13
- CARAMBA COKER, Darnell Anthony Christian — director · British · appointed 2024-05-13 · resigned 2025-08-12

### Beneficial owners (Persons with Significant Control)

- Mr Christian Richard Caramba-Coker — significant influence or control · individual PSC · England — since 2025-09-29
- Ms Alexis Culff — 50–75% votes · individual PSC · England — ceased 2025-08-08

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15717553
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15717553
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/15717553/filing-history

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CALLISTO UT SERVICES LTD**. Human view: https://whiteintel.dev/entity/ed07a6ee-9408-5d92-b2ae-55eb74ba1982 · Structured JSON: https://whiteintel.dev/api/public/dossier/ed07a6ee-9408-5d92-b2ae-55eb74ba1982._

_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"._