---
title: "ADVANCED INSTRUMENTS HOLDINGS LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2dccaaef-ca9e-523e-9d50-85a60270c62b
json: https://whiteintel.dev/api/public/dossier/2dccaaef-ca9e-523e-9d50-85a60270c62b
identifier: oo:GB-COH-01830061
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ADVANCED INSTRUMENTS HOLDINGS LTD.

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-01830061`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2dccaaef-ca9e-523e-9d50-85a60270c62b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2dccaaef-ca9e-523e-9d50-85a60270c62b  

## Ownership & control

### Holdings / subsidiaries

- **ADVANCED INSTRUMENTS LTD.** (beneficial owner) — 100% — https://whiteintel.dev/entity/41869111-0ef9-5d7e-ab59-3bc1af4be59a
- **ADVANCED INSTRUMENTS LTD.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/41869111-0ef9-5d7e-ab59-3bc1af4be59a

## Company profile (live · UK Companies House)

- **Company number:** `01830061`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1984-07-04
- **Registered office:** 5th Floor One New Change, London, EC4M 9AF
- **SIC:** 47749

### Officers

- HOYER, Matthew — secretary · appointed 2022-04-08
- [GRAVITAS COMPANY SECRETARIAL SERVICES LIMITED](https://whiteintel.dev/entity/df2af681-f0b5-5382-a346-02a14dc7c756) — corporate secretary · appointed 2014-04-24
- HANLON, Susan Marie — director · American · appointed 2017-07-10
- HOYER, Matthew Carl — director · American · appointed 2024-02-16
- SELMAN, Byron — director · American · appointed 2017-05-15
- HOOPER, Elizabeth Carol Denholm — secretary · British · resigned 2013-12-31
- BOWN, Christopher Stanley — director · British · appointed 1991-01-01 · resigned 2008-03-19
- COSTAS, Peter Paul — director · American · appointed 2014-04-24 · resigned 2017-06-19
- COUGHLIN, John Leland — director · American · appointed 2014-04-24 · resigned 2017-05-12
- GARRATT, Adrian Richard — director · British · appointed 2009-10-01 · resigned 2019-04-23
- HOOPER, Peter John — director · British · resigned 2014-04-24
- NORIS, James Patrick — director · American · appointed 2014-04-24 · resigned 2017-07-09
- SMITH, James Scott Allen — director · British · appointed 2009-10-01 · resigned 2024-02-16

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01830061
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/01830061

## 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 HOLDINGS LTD.** — https://whiteintel.dev/entity/2dccaaef-ca9e-523e-9d50-85a60270c62b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ADVANCED INSTRUMENTS HOLDINGS LTD.**. Human view: https://whiteintel.dev/entity/2dccaaef-ca9e-523e-9d50-85a60270c62b · Structured JSON: https://whiteintel.dev/api/public/dossier/2dccaaef-ca9e-523e-9d50-85a60270c62b._

_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"._