---
title: "Sigma-Aldrich Company Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ab7aeeb5-99f5-4798-b95d-7510732745e8
json: https://whiteintel.dev/api/public/dossier/ab7aeeb5-99f5-4798-b95d-7510732745e8
identifier: gb-coh:2204655
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Sigma-Aldrich Company Limited

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:2204655`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ab7aeeb5-99f5-4798-b95d-7510732745e8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ab7aeeb5-99f5-4798-b95d-7510732745e8  

## Cross-source identity

The same real-world entity, resolved across sources:

- **SIGMA-ALDRICH COMPANY LIMITED** — GLEIF · `lei:529900HHX5OLS7T99U39` — https://whiteintel.dev/entity/c00fb386-e724-5ef6-a9c6-43f2eff92af9
- **SIGMA-ALDRICH COMPANY LIMITED** — companies_house_bulk · `oo:GB-COH-02204655` — https://whiteintel.dev/entity/f0d1a7d2-4a74-5450-8bca-ee2bc32fe568

## Ownership & control

### Holdings / subsidiaries

- **Sigma-Aldrich Holdings Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/01899dd8-8a91-49bb-ab22-fcb766719094
- **SIGMA CHEMICAL COMPANY LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bfd4aa60-fe79-52ed-a07c-f932ca9cd763

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

A **5-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.

## 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 **Sigma-Aldrich Company Limited** — https://whiteintel.dev/entity/ab7aeeb5-99f5-4798-b95d-7510732745e8 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sigma-Aldrich Company Limited**. Human view: https://whiteintel.dev/entity/ab7aeeb5-99f5-4798-b95d-7510732745e8 · Structured JSON: https://whiteintel.dev/api/public/dossier/ab7aeeb5-99f5-4798-b95d-7510732745e8._

_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"._