---
title: "MASCO CORP /DE/ — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ad941e33-c3ab-5e95-8360-71aca3330ec6
json: https://whiteintel.dev/api/public/dossier/ad941e33-c3ab-5e95-8360-71aca3330ec6
identifier: sec:0000062996
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# MASCO CORP /DE/

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0000062996`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/ad941e33-c3ab-5e95-8360-71aca3330ec6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ad941e33-c3ab-5e95-8360-71aca3330ec6  

## Ownership & control

### Holdings / subsidiaries

- **TopBuild Corp** (tenpercentowner) — https://whiteintel.dev/entity/61d75cf5-e221-5f0a-9871-845068ac52d0
- **TRIMAS CORP** (tenpercentowner) — https://whiteintel.dev/entity/f431d3a4-f5ac-504a-b6e1-995173109c33

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

A **74-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 **MASCO CORP /DE/** — https://whiteintel.dev/entity/ad941e33-c3ab-5e95-8360-71aca3330ec6 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MASCO CORP /DE/**. Human view: https://whiteintel.dev/entity/ad941e33-c3ab-5e95-8360-71aca3330ec6 · Structured JSON: https://whiteintel.dev/api/public/dossier/ad941e33-c3ab-5e95-8360-71aca3330ec6._

_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"._