---
title: "CALISEN HOLDCO 4 LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1a5f5564-855f-5071-a314-1ae2c4d44071
json: https://whiteintel.dev/api/public/dossier/1a5f5564-855f-5071-a314-1ae2c4d44071
identifier: oo:GB-COH-06312174
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CALISEN HOLDCO 4 LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06312174`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1a5f5564-855f-5071-a314-1ae2c4d44071  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1a5f5564-855f-5071-a314-1ae2c4d44071  

## Cross-source identity

The same real-world entity, resolved across sources:

- **CALISEN HOLDCO 4 LIMITED** — GLEIF · `lei:21380045W6WML5XV6A75` — https://whiteintel.dev/entity/25f1db87-9189-548c-891c-50ad71ce9617

## Ownership & control

### Owners / controllers

- **CALISEN HOLDCO 3 LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/79c96d12-f9d1-5cab-adf2-6ff9bc532e93
- **CALISEN HOLDCO 3 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/79c96d12-f9d1-5cab-adf2-6ff9bc532e93

### Holdings / subsidiaries

- **CALISEN METER SERVE HOLDCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/ac70e1c0-b22f-522a-9f4b-e9b773c86a1e
- **CALISEN METER SERVE HOLDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ac70e1c0-b22f-522a-9f4b-e9b773c86a1e
- **WATER SERVE 1 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/60b7271b-4124-4970-a06b-1f765117edce

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

A **57-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:** `06312174`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2007-07-13
- **Registered office:** 5th Floor 1 Marsden Street, Manchester, M2 1HW, England
- **SIC:** 74990

### Officers

- BLACKBURN, Sarah — secretary · appointed 2026-06-18
- BATEMAN, Matthew James — director · British · appointed 2022-11-16
- BLACKBURN, Sarah Ann — director · British · appointed 2018-05-01
- JOHAL, Sandeep Kaur — director · British · appointed 2024-01-23
- O'KELLY, Catherine Anne Newton — director · British · appointed 2025-10-22
- RENNET, Brandon James — director · British · appointed 2023-01-19
- BLACKBURN, Sarah Ann — secretary · appointed 2015-11-19 · resigned 2021-07-31
- BLANCHARD, Carolyn — secretary · appointed 2023-02-16 · resigned 2025-07-11
- ELLIOTT, Paul — secretary · appointed 2025-07-11 · resigned 2026-06-18
- GIBBS, Timothy Robert — secretary · appointed 2013-01-30 · resigned 2015-11-19
- POWELL, Jayne Patricia — secretary · appointed 2021-08-01 · resigned 2023-02-16
- M&G MANAGEMENT SERVICES LIMITED — corporate secretary · appointed 2007-07-13 · resigned 2013-01-30
- SWIFT INCORPORATIONS LIMITED — corporate nominee secretary · appointed 2007-07-13 · resigned 2007-07-13
- BRADBURY, Kenton Edward — director · British · appointed 2009-02-24 · resigned 2015-04-27
- CHLADEK, Mark Peter — director · British · appointed 2013-02-21 · resigned 2017-01-31
- COOPER, James Nigel Shelley — director · British · appointed 2009-11-06 · resigned 2012-12-06
- COX, Joanne Margaret — director · British · appointed 2020-02-25 · resigned 2021-06-30
- DELLACHA, Maria Georgina — director · British · appointed 2013-07-22 · resigned 2015-07-21
- DONOGHUE, George Martin — director · British · appointed 2018-05-01 · resigned 2021-07-31
- FERNANDES, Milton Anthony — director · British · appointed 2015-05-26 · resigned 2017-01-31

### Beneficial owners (Persons with Significant Control)

- [Calisen Holdco 3 Limited](https://whiteintel.dev/entity/79c96d12-f9d1-5cab-adf2-6ff9bc532e93) — 75–100% shares · corporate PSC · England — since 2016-05-20

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06312174
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06312174

## 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 **CALISEN HOLDCO 4 LIMITED** — https://whiteintel.dev/entity/1a5f5564-855f-5071-a314-1ae2c4d44071 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CALISEN HOLDCO 4 LIMITED**. Human view: https://whiteintel.dev/entity/1a5f5564-855f-5071-a314-1ae2c4d44071 · Structured JSON: https://whiteintel.dev/api/public/dossier/1a5f5564-855f-5071-a314-1ae2c4d44071._

_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"._