---
title: "SYMPOSIUM CAPITAL LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/670cd303-dfdc-5456-8d88-0b3617f4f52f
json: https://whiteintel.dev/api/public/dossier/670cd303-dfdc-5456-8d88-0b3617f4f52f
identifier: oo:GB-COH-11193042
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SYMPOSIUM CAPITAL LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11193042`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/670cd303-dfdc-5456-8d88-0b3617f4f52f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/670cd303-dfdc-5456-8d88-0b3617f4f52f  

## Ownership & control

### Owners / controllers

- **Hna Group Limited** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/39fdd0fe-fde3-4abb-93e5-92894f10de08
- **AGORA BIDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/501c6499-0e3e-5918-bf74-26bcabd68820

### Holdings / subsidiaries

- **BIOPHORUM OPERATIONS GROUP LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/555f7c00-e9f1-5206-8504-c3c1802a2abf

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

A **17-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:** `11193042`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-02-07
- **Registered office:** 5 Westbrook Court, Sharrowvale Road, Sheffield, South Yorkshire, S11 8YZ, England
- **SIC:** 99999

### Officers

- KOBEWKA, Deborah Karen — director · British · appointed 2024-11-07
- TAGG, Michael James — director · British · appointed 2025-08-14
- WHITMAN, Darren — director · British · appointed 2018-06-08
- CHALK, Simon Charles — secretary · appointed 2018-06-08 · resigned 2020-07-17
- LESTER, Megan — secretary · appointed 2018-02-07 · resigned 2018-06-08
- STOREY, James Michael — secretary · appointed 2020-07-17 · resigned 2023-11-17
- CHALK, Simon Charles — director · British · appointed 2018-06-08 · resigned 2021-05-17
- CHALONER, Tom Eric — director · British · appointed 2018-02-07 · resigned 2021-05-17
- HAMMOND, Nigel Derek — director · British · appointed 2018-02-07 · resigned 2020-09-11
- HAWKINS, Timothy Edward — director · British · appointed 2022-04-05 · resigned 2024-04-30
- JONES, Stephen William — director · British · appointed 2018-06-08 · resigned 2025-02-28
- SHAFIQ, Khidhr — director · British · appointed 2020-09-11 · resigned 2021-05-17
- SIMPSON-PLATRE, Christelle Veronique Helene, Dr — director · British · appointed 2018-06-08 · resigned 2021-05-17
- SPACIE, Daniel John — director · British · appointed 2019-12-01 · resigned 2021-11-05
- STOREY, James Michael — director · British · appointed 2020-07-17 · resigned 2021-05-17
- WHITE, Anthony Colin — director · British · appointed 2018-06-08 · resigned 2021-05-17
- WOOD, Timothy Nicholas — director · British · appointed 2022-05-12 · resigned 2024-09-10

### Beneficial owners (Persons with Significant Control)

- [Agora Bidco Limited](https://whiteintel.dev/entity/501c6499-0e3e-5918-bf74-26bcabd68820) — 75–100% shares · corporate PSC · England — since 2021-05-17
- [Vespa Capital Ii Lp](https://whiteintel.dev/entity/39fdd0fe-fde3-4abb-93e5-92894f10de08) — 25–50% shares · corporate PSC · England — ceased 2021-05-17

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11193042
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11193042

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SYMPOSIUM CAPITAL LTD**. Human view: https://whiteintel.dev/entity/670cd303-dfdc-5456-8d88-0b3617f4f52f · Structured JSON: https://whiteintel.dev/api/public/dossier/670cd303-dfdc-5456-8d88-0b3617f4f52f._

_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"._