---
title: "MKS SPECTRA HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/072f902b-e378-56af-9d53-d5f5b4d99401
json: https://whiteintel.dev/api/public/dossier/072f902b-e378-56af-9d53-d5f5b4d99401
identifier: oo:GB-COH-02121264
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MKS SPECTRA HOLDINGS LIMITED

**Type:** Company  
**Identifier:** `oo:GB-COH-02121264`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/072f902b-e378-56af-9d53-d5f5b4d99401  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/072f902b-e378-56af-9d53-d5f5b4d99401  

## Cross-source identity

The same real-world entity, resolved across sources:

- **MKS SPECTRA HOLDINGS LIMITED** — GLEIF · `lei:5493000JDCKT0EIDQR79` — https://whiteintel.dev/entity/d7d5e4c2-05df-5e96-a956-f905381eaea0

## Ownership & control

### Owners / controllers

- **Mks Instruments, Inc.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ac3f24ae-bc73-4c0c-ba8e-c4344b3af6e4

### Holdings / subsidiaries

- **MKS INSTRUMENTS UK LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d99a1232-7028-5df5-945b-999051c68b55
- **MKS INSTRUMENTS HOLDINGS LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b9480f10-a021-5da1-a906-da12770e84f4

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

1. **Mks Instruments, Inc.** — beneficial owner 87.5% → *MKS SPECTRA HOLDINGS LIMITED*
1. **MKS INC.** — ultimate parent → *MKS SPECTRA HOLDINGS LIMITED*
1. **MKS INC.** — parent → *MKS SPECTRA HOLDINGS LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `02121264`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 1987-04-09
- **Registered office:** UNITS 3-4 COWLEY WAY, WESTON ROAD, CREWE, CHESHIRE, CW1 6AG
- **SIC:** 26511 - Manufacture of electronic measuring, testing etc. equipment, not for industrial process control

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/02121264
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/02121264

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MKS SPECTRA HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/072f902b-e378-56af-9d53-d5f5b4d99401 · Structured JSON: https://whiteintel.dev/api/public/dossier/072f902b-e378-56af-9d53-d5f5b4d99401._

_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"._