---
title: "TISCH JONATHAN M — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3a759051-af8b-5b2f-b0bc-b3ec7925c525
json: https://whiteintel.dev/api/public/dossier/3a759051-af8b-5b2f-b0bc-b3ec7925c525
identifier: sec:0001009306
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# TISCH JONATHAN M

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001009306`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/3a759051-af8b-5b2f-b0bc-b3ec7925c525  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3a759051-af8b-5b2f-b0bc-b3ec7925c525  

## Ownership & control

### Holdings / subsidiaries

- **LOEWS CORP** (director) — https://whiteintel.dev/entity/e8b10a76-2254-5d77-a9e9-a15c18ba1dcf
- **LOEWS CORP** (director) — https://whiteintel.dev/entity/e8b10a76-2254-5d77-a9e9-a15c18ba1dcf
- **LOEWS CORP** (director) — https://whiteintel.dev/entity/e8b10a76-2254-5d77-a9e9-a15c18ba1dcf
- **LOEWS CORP** (director) — https://whiteintel.dev/entity/e8b10a76-2254-5d77-a9e9-a15c18ba1dcf
- **LOEWS CORP** (director) — https://whiteintel.dev/entity/e8b10a76-2254-5d77-a9e9-a15c18ba1dcf
- **LOEWS CORP** (director) — https://whiteintel.dev/entity/e8b10a76-2254-5d77-a9e9-a15c18ba1dcf
- **LOEWS CORP** (director) — https://whiteintel.dev/entity/e8b10a76-2254-5d77-a9e9-a15c18ba1dcf
- **LOEWS CORP** (director) — https://whiteintel.dev/entity/e8b10a76-2254-5d77-a9e9-a15c18ba1dcf
- **LOEWS CORP** (director) — https://whiteintel.dev/entity/e8b10a76-2254-5d77-a9e9-a15c18ba1dcf
- **LOEWS CORP** (officer) — https://whiteintel.dev/entity/e8b10a76-2254-5d77-a9e9-a15c18ba1dcf
- **LOEWS CORP** (other) — https://whiteintel.dev/entity/e8b10a76-2254-5d77-a9e9-a15c18ba1dcf

## 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 **TISCH JONATHAN M** — https://whiteintel.dev/entity/3a759051-af8b-5b2f-b0bc-b3ec7925c525 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TISCH JONATHAN M**. Human view: https://whiteintel.dev/entity/3a759051-af8b-5b2f-b0bc-b3ec7925c525 · Structured JSON: https://whiteintel.dev/api/public/dossier/3a759051-af8b-5b2f-b0bc-b3ec7925c525._

_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"._