---
title: "HYDROSURE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/06f02b16-e1dc-5c02-a78a-03abafac376e
json: https://whiteintel.dev/api/public/dossier/06f02b16-e1dc-5c02-a78a-03abafac376e
identifier: oo:GB-COH-10844803
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HYDROSURE LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-10844803`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/06f02b16-e1dc-5c02-a78a-03abafac376e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/06f02b16-e1dc-5c02-a78a-03abafac376e  

## Ownership & control

### Owners / controllers

- **Mr Iain Carter** (beneficial owner) — 75% — https://whiteintel.dev/entity/5b77d9aa-327e-552c-9154-bf63120a4334
- **Mr Iain Carter** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/6bd26de5-9ab1-424a-b6b6-1fa98074651b
- **Mr Paul Carter** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/35e3c605-8662-4ff3-a7a4-2bd6b66a900e
- **AQUEOUS 1ST KWIKFLOW LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/07d024c7-6a58-5c39-86ea-a4dc1a45ce1b

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

1. **Mr Iain Carter** — beneficial owner 75% → *HYDROSURE LIMITED*
1. **Mr Iain Carter** — beneficial owner 62.5% → *HYDROSURE LIMITED*
1. **Mr Paul Carter** — beneficial owner 37.5% → *HYDROSURE LIMITED*
1. **AQUEOUS 1ST KWIKFLOW LIMITED** — beneficial owner 37.5% → *HYDROSURE LIMITED*
2. **JET AIRE (DC) LIMITED** — beneficial owner 100% → *AQUEOUS 1ST KWIKFLOW LIMITED*
2. **Mr Roy Flemming Bradley** — beneficial owner 50% → *AQUEOUS 1ST KWIKFLOW LIMITED*
2. **Mr Kevin Mark Waugh** — beneficial owner 50% → *AQUEOUS 1ST KWIKFLOW LIMITED*
2. **Mr Steven Hollis** — beneficial owner 37.5% → *AQUEOUS 1ST KWIKFLOW LIMITED*
2. **JET AIRE (DC) LIMITED** — beneficial owner 87.5% → *AQUEOUS 1ST KWIKFLOW LIMITED*
2. **Mr Roy Flemming Bradley** — beneficial owner 37.5% → *AQUEOUS 1ST KWIKFLOW LIMITED*
2. **Mr Kevin Mark Waugh** — beneficial owner 37.5% → *AQUEOUS 1ST KWIKFLOW LIMITED*
3. **Mr Charlie Reggie Kirk** — beneficial owner 75% → *JET AIRE (DC) LIMITED*
3. **ADLER & ALLAN LIMITED** — beneficial owner 100% → *JET AIRE (DC) LIMITED*
3. **Mr Charlie Reggie Kirk** — beneficial owner 62.5% → *JET AIRE (DC) LIMITED*
3. **Hillgrove Holdings Ltd** — beneficial owner 87.5% → *JET AIRE (DC) LIMITED*
3. **Jet Aire Holdings Limited** — beneficial owner 87.5% → *JET AIRE (DC) LIMITED*
4. **ADLER & ALLAN HOLDINGS LIMITED** — beneficial owner 100% → *ADLER & ALLAN LIMITED*
4. **TET BIDCO LIMITED** — beneficial owner 100% → *ADLER & ALLAN LIMITED*
4. **ADLER & ALLAN HOLDINGS LIMITED** — beneficial owner 87.5% → *ADLER & ALLAN LIMITED*
4. **TET BIDCO LIMITED** — beneficial owner 87.5% → *ADLER & ALLAN LIMITED*
5. **ADLER & ALLAN GROUP LIMITED** — beneficial owner 100% → *ADLER & ALLAN HOLDINGS LIMITED*
5. **ADLER & ALLAN GROUP LIMITED** — beneficial owner 87.5% → *ADLER & ALLAN HOLDINGS LIMITED*
5. **TET MIDCO LIMITED** — beneficial owner 100% → *TET BIDCO LIMITED*
5. **TET MIDCO LIMITED** — beneficial owner 87.5% → *TET BIDCO LIMITED*
6. **Mr Rodger Krouse** — beneficial owner → *TET MIDCO LIMITED*
6. **Mr Marc Leder** — beneficial owner → *TET MIDCO LIMITED*
6. **CHESHIRE BIDCO LTD** — beneficial owner 100% → *TET MIDCO LIMITED*
6. **Mr Rodger Krouse** — beneficial owner → *TET MIDCO LIMITED*
6. **Mr Marc Leder** — beneficial owner → *TET MIDCO LIMITED*
6. **CHESHIRE BIDCO LTD** — beneficial owner 87.5% → *TET MIDCO LIMITED*
6. **TET BIDCO LIMITED** — beneficial owner 100% → *ADLER & ALLAN GROUP LIMITED*
6. **LDC (MANAGERS) LIMITED** — beneficial owner → *ADLER & ALLAN GROUP LIMITED*
6. **TET BIDCO LIMITED** — beneficial owner 87.5% → *ADLER & ALLAN GROUP LIMITED*
6. **LDC PARALLEL III LP** — beneficial owner 37.5% → *ADLER & ALLAN GROUP LIMITED*
6. **LDC III LP** — beneficial owner 37.5% → *ADLER & ALLAN GROUP LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `10844803`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2017-06-30
- **Registered office:** 1a Dinsdale Place, Newcastle Upon Tyne, NE2 1BD, England
- **SIC:** 37000

### Officers

- CARTER, Iain — director · British · appointed 2017-08-03
- CARTER, Paul — director · British · appointed 2024-04-06
- CARTER, Iain — director · British · appointed 2017-06-30 · resigned 2017-07-14
- WAUGH, Kevin Mark — director · British · appointed 2017-07-14 · resigned 2021-08-31

### Beneficial owners (Persons with Significant Control)

- Mr Paul Carter — 25–50% shares · individual PSC · England — since 2025-09-19
- Mr Iain Carter — 50–75% shares · individual PSC · England — since 2021-08-31
- [Aqueous 1st Kwikflow Limited](https://whiteintel.dev/entity/07d024c7-6a58-5c39-86ea-a4dc1a45ce1b) — 25–50% shares · corporate PSC · United Kingdom — ceased 2021-08-31

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10844803
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10844803

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HYDROSURE LIMITED**. Human view: https://whiteintel.dev/entity/06f02b16-e1dc-5c02-a78a-03abafac376e · Structured JSON: https://whiteintel.dev/api/public/dossier/06f02b16-e1dc-5c02-a78a-03abafac376e._

_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"._