---
title: "ADVANCED INSTRUMENTS LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/41869111-0ef9-5d7e-ab59-3bc1af4be59a
json: https://whiteintel.dev/api/public/dossier/41869111-0ef9-5d7e-ab59-3bc1af4be59a
identifier: oo:GB-COH-07284911
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ADVANCED INSTRUMENTS LTD.

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-07284911`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/41869111-0ef9-5d7e-ab59-3bc1af4be59a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/41869111-0ef9-5d7e-ab59-3bc1af4be59a  

## Ownership & control

### Owners / controllers

- **ADVANCED INSTRUMENTS HOLDINGS LTD.** (beneficial owner) — 100% — https://whiteintel.dev/entity/2dccaaef-ca9e-523e-9d50-85a60270c62b
- **Mr David Leonard Elverd** (beneficial owner) — 50% — https://whiteintel.dev/entity/d1f468eb-85de-54bb-89d5-4f0a4a21a39f
- **Mr Yonggang Jiang** (beneficial owner) — 50% — https://whiteintel.dev/entity/71531d52-d8ee-5386-b4b5-acfe64a8129c
- **ADVANCED INSTRUMENTS HOLDINGS LTD.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2dccaaef-ca9e-523e-9d50-85a60270c62b
- **Mr Aaron Lewis Figg** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/44861c5f-237a-4215-8e3a-b9d73c221b69
- **Mr David Leonard Elverd** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/4aeb5d9d-ca7f-4692-bbed-fde86ae0650a
- **Mr Yonggang Jiang** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/3abb4f2f-9d5e-4e67-b847-8722ac6cf2c8

### Holdings / subsidiaries

- **SAL SCIENTIFIC LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/c7107506-f8f5-5469-9d14-33860747617a
- **SAL SCIENTIFIC LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c7107506-f8f5-5469-9d14-33860747617a

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

A **7-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.

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07284911
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/07284911

## 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 **ADVANCED INSTRUMENTS LTD.** — https://whiteintel.dev/entity/41869111-0ef9-5d7e-ab59-3bc1af4be59a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ADVANCED INSTRUMENTS LTD.**. Human view: https://whiteintel.dev/entity/41869111-0ef9-5d7e-ab59-3bc1af4be59a · Structured JSON: https://whiteintel.dev/api/public/dossier/41869111-0ef9-5d7e-ab59-3bc1af4be59a._

_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"._