---
title: "SONDERWELL TOPCO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/53bdc819-71c0-5dbf-b4e7-21deb0610b19
json: https://whiteintel.dev/api/public/dossier/53bdc819-71c0-5dbf-b4e7-21deb0610b19
identifier: oo:GB-COH-13181399
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SONDERWELL TOPCO LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13181399`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/53bdc819-71c0-5dbf-b4e7-21deb0610b19  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/53bdc819-71c0-5dbf-b4e7-21deb0610b19  

## Ownership & control

### Owners / controllers

- **AUGUST EQUITY PARTNERS V GENERAL PARTNER LLP** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f9fec645-c186-5ac8-9650-7dcb7ab1df56
- **AUGUST EQUITY LLP** (beneficial owner) — https://whiteintel.dev/entity/79a97539-9cca-5c9f-be40-dd1b1c2ef3db

### Holdings / subsidiaries

- **SONDERWELL MIDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9b96c178-23ce-5b98-89b1-d712e2e1db63

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

A **10-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:** `13181399`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-02-05
- **Registered office:** The Floral, 27b Floral Street, London, WC2E 9DP, United Kingdom
- **SIC:** 64209

### Officers

- BIDDULPH, Michael Thomas — director · British · appointed 2023-06-02
- CHOTAI, Kishan Ravi Yagnish — director · British · appointed 2021-02-05 · resigned 2022-08-31
- COLE, David John — director · British · appointed 2023-07-01 · resigned 2026-01-27
- DUBE, Christian Amar — director · British · appointed 2021-02-05 · resigned 2023-06-02
- HAYES, Paul — director · Irish · appointed 2022-02-25 · resigned 2023-09-19
- LEE, John Michael — director · British · appointed 2023-09-20 · resigned 2026-01-27
- MILLER, Alistair Mckenzie — director · British · appointed 2024-06-20 · resigned 2026-01-27
- MINNS, Gregory Leslie — director · British · appointed 2022-02-25 · resigned 2023-06-02
- PATEL, Ajay — director · British · appointed 2023-06-02 · resigned 2023-11-02
- QUINN, Douglas John — director · British · appointed 2021-04-27 · resigned 2023-03-01
- WALSH, Gregory George Anthony — director · British · appointed 2023-06-02 · resigned 2025-04-30

### Beneficial owners (Persons with Significant Control)

- [August Equity Partners V General Partner Llp](https://whiteintel.dev/entity/f9fec645-c186-5ac8-9650-7dcb7ab1df56) — 75–100% shares · corporate PSC · United Kingdom — since 2021-02-05
- [August Equity Llp](https://whiteintel.dev/entity/79a97539-9cca-5c9f-be40-dd1b1c2ef3db) — significant influence or control · corporate PSC · United Kingdom — since 2021-02-05

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13181399
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13181399

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SONDERWELL TOPCO LIMITED**. Human view: https://whiteintel.dev/entity/53bdc819-71c0-5dbf-b4e7-21deb0610b19 · Structured JSON: https://whiteintel.dev/api/public/dossier/53bdc819-71c0-5dbf-b4e7-21deb0610b19._

_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"._