---
title: "BIOSITE SYSTEMS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0f248776-5437-5e1c-af31-60146292eacb
json: https://whiteintel.dev/api/public/dossier/0f248776-5437-5e1c-af31-60146292eacb
identifier: oo:GB-COH-07308880
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BIOSITE SYSTEMS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-07308880`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0f248776-5437-5e1c-af31-60146292eacb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0f248776-5437-5e1c-af31-60146292eacb  

## Ownership & control

### Owners / controllers

- **PATTERN ANALYTICS LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b922dcb8-2d80-51a7-9b09-aa5bf2a81243

### Holdings / subsidiaries

- **GALVEN LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/a24ef99d-5386-58ee-a720-3030fe919832
- **CONSTRUCT TECHNOLOGY LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/7dcd34e0-06fa-5700-82b0-23f708d93071
- **CONSTRUCT TECHNOLOGY LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7dcd34e0-06fa-5700-82b0-23f708d93071

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

A **9-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:** `07308880`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2010-07-08
- **Registered office:** Unit 5 Cranbrook Way, Shirley, Solihull, B90 4GT, England
- **SIC:** 26309, 62012, 72190, 80200

### Officers

- EASTBURN, Richard Melvyn — director · British · appointed 2025-03-17
- LEIGHTON, Claire Sally — director · British · appointed 2022-01-28
- REID, Steven Robert — director · British · appointed 2022-01-28
- WANG, Heidi — secretary · appointed 2019-11-01 · resigned 2020-02-07
- ASARNOJ, Samuel Erik Johannes — director · French · appointed 2020-02-07 · resigned 2021-12-23
- BHALERAO, Abhir Hari, Dr — director · British · appointed 2011-05-27 · resigned 2016-11-11
- BRYANT, Michael Thomas — director · British · appointed 2023-06-05 · resigned 2025-03-31
- BRYANT, Michael Thomas — director · British · appointed 2019-04-23 · resigned 2020-02-07
- FERRY, Douglas — director · British · appointed 2017-10-17 · resigned 2020-02-07
- REYNOLDS, Gregory Michael, Dr — director · British · appointed 2010-07-08 · resigned 2020-02-07
- RIMMINGTON, Michael Charles — director · British · appointed 2023-06-06 · resigned 2023-06-30
- RIMMINGTON, Michael Charles — director · British · appointed 2022-02-21 · resigned 2023-06-05
- RIMMINGTON, Michael Charles — director · British · appointed 2019-01-01 · resigned 2020-02-07
- SADLER, Matthew John — director · British · appointed 2017-10-17 · resigned 2019-06-24
- SUT, Christophe Philippe — director · French · appointed 2020-02-07 · resigned 2021-09-30
- TUNBERG, Catharina Eva — director · Swedish · appointed 2020-03-18 · resigned 2022-01-21
- WANG, Li, Dr — director · British · appointed 2013-11-15 · resigned 2022-02-20
- WILLIAMS, Ederyn, Dr — director · British · appointed 2016-06-21 · resigned 2020-02-07

### Beneficial owners (Persons with Significant Control)

- [Pattern Analytics Limited](https://whiteintel.dev/entity/b922dcb8-2d80-51a7-9b09-aa5bf2a81243) — 75–100% shares · corporate PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07308880
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/07308880

## 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 **BIOSITE SYSTEMS LIMITED** — https://whiteintel.dev/entity/0f248776-5437-5e1c-af31-60146292eacb · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BIOSITE SYSTEMS LIMITED**. Human view: https://whiteintel.dev/entity/0f248776-5437-5e1c-af31-60146292eacb · Structured JSON: https://whiteintel.dev/api/public/dossier/0f248776-5437-5e1c-af31-60146292eacb._

_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"._