---
title: "CIWEM SERVICES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5efcd294-ccee-5443-b148-c75432d3effd
json: https://whiteintel.dev/api/public/dossier/5efcd294-ccee-5443-b148-c75432d3effd
identifier: oo:GB-COH-03166701
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CIWEM SERVICES LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-03166701`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5efcd294-ccee-5443-b148-c75432d3effd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5efcd294-ccee-5443-b148-c75432d3effd  

## Ownership & control

### Owners / controllers

- **CIWEM SERVICES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/5efcd294-ccee-5443-b148-c75432d3effd
- **Chartered Institution Of Water And Environmental Management** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/90e412a0-bff1-4383-9c99-0a5b80bf8aa6
- **The Chartered Institution Of Water And Environmental Management** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4842e87d-c342-4ff9-bbb4-a27f6f17ff54

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

1. **CIWEM SERVICES LIMITED** — beneficial owner 100% → *CIWEM SERVICES LIMITED*
1. **Chartered Institution Of Water And Environmental Management** — beneficial owner 87.5% → *CIWEM SERVICES LIMITED*
1. **The Chartered Institution Of Water And Environmental Management** — beneficial owner 87.5% → *CIWEM SERVICES LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `03166701`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1996-03-01
- **Registered office:** 106-109 Saffron Hill, London, EC1N 8QS
- **SIC:** 81100, 82302, 85600, 94120

### Officers

- SHEPPERD, Ann — director · British · appointed 2025-08-18
- BLISS, Rachael Louise — secretary · appointed 2020-10-06 · resigned 2022-04-01
- BRAHMBHATT, Francesca Peta — secretary · appointed 2022-04-01 · resigned 2023-08-04
- BURGOYNE, Julia Margaret — secretary · British · appointed 1998-01-01 · resigned 2007-11-30
- FULLER, Terence William — secretary · appointed 2016-02-06 · resigned 2018-06-16
- HENDLEY, Anthony Nigel — secretary · appointed 2014-12-18 · resigned 2016-02-05
- JONES, Albert Peter — secretary · British · appointed 1996-03-01 · resigned 1998-01-15
- LIDDELL, Francis John — secretary · appointed 2018-06-16 · resigned 2020-10-06
- THORNELOE, Natasha Louise — secretary · British · appointed 2007-12-01 · resigned 2014-12-18
- CHETTLEBURGH INTERNATIONAL LIMITED — corporate nominee secretary · appointed 1996-03-01 · resigned 1996-03-01
- BOSHER, Christopher Bruce — director · British · appointed 2011-11-28 · resigned 2019-09-12
- BRUCE, Alan Michael — director · British · appointed 1996-03-01 · resigned 2000-08-22
- COCHRANE, Joanna Susan — director · British · appointed 2019-09-12 · resigned 2024-09-23
- DAROY, Anna — director · English · appointed 2024-09-23 · resigned 2025-08-08
- DUNN-FLORES, Andrew John — director · British · appointed 2021-07-22 · resigned 2022-08-09
- FESTING, Simon, Dr — director · British · appointed 2014-05-01 · resigned 2014-12-01
- FULLER, Terence William — director · British · appointed 2016-02-06 · resigned 2023-09-07
- GOULD, Caroline Mary — director · British · appointed 2020-10-05 · resigned 2025-10-09
- GREEN, Robin Nigel — director · British · appointed 2000-08-22 · resigned 2009-02-06
- HARRINGTON, Trevor Charles — director · British · appointed 2011-11-28 · resigned 2022-12-31

### Beneficial owners (Persons with Significant Control)

- Chartered Institution Of Water And Environmental Management — 75–100% shares · corporate PSC · England — since 2016-04-06
- The Chartered Institution Of Water And Environmental Management — 75–100% shares · corporate PSC · England — ceased 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/03166701

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CIWEM SERVICES LIMITED**. Human view: https://whiteintel.dev/entity/5efcd294-ccee-5443-b148-c75432d3effd · Structured JSON: https://whiteintel.dev/api/public/dossier/5efcd294-ccee-5443-b148-c75432d3effd._

_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"._