---
title: "IDT CORP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5f40b30d-c8ff-5a7a-90cd-af9918e2cf8c
json: https://whiteintel.dev/api/public/dossier/5f40b30d-c8ff-5a7a-90cd-af9918e2cf8c
identifier: sec:0001005731
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# IDT CORP

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001005731`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/5f40b30d-c8ff-5a7a-90cd-af9918e2cf8c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5f40b30d-c8ff-5a7a-90cd-af9918e2cf8c  

## Ownership & control

### Owners / controllers

- **JONAS HOWARD S** (10% owner) — https://whiteintel.dev/entity/3f055954-059d-5c82-8ec2-9c6e111af212
- **JONAS HOWARD S** (tenpercentowner) — https://whiteintel.dev/entity/3f055954-059d-5c82-8ec2-9c6e111af212
- **HSJ 2019 IDT ANNUITY TRUST II** (tenpercentowner) — https://whiteintel.dev/entity/580bcd04-0b32-519a-ac61-db32e8167243
- **QVC Group, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/164db1ea-a87d-579b-b252-174ee9b0731a

### Holdings / subsidiaries

- **NET2PHONE INC** (tenpercentowner) — https://whiteintel.dev/entity/b4cc26fe-0520-5f03-8489-7e2dea654faf
- **Rafael Holdings, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/fe42a48d-aa6c-5821-9201-f6d5d2042716
- **Zedge, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/ddf33040-9e98-5407-88f7-3f6812ae226f
- **STRAIGHT PATH COMMUNICATIONS INC.** (tenpercentowner) — https://whiteintel.dev/entity/035aad69-e540-582b-85fe-d03ac43fbcaa
- **Genie Energy Ltd.** (tenpercentowner) — https://whiteintel.dev/entity/e804fac8-393f-5a8f-b2b5-3a0c86cef267
- **CTM MEDIA HOLDINGS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/788154ec-b26e-5b35-9b33-dedbc88c3e17
- **GRAPHON CORP/DE** (tenpercentowner) — https://whiteintel.dev/entity/9f997e0b-b586-5cd3-9e13-e18c6a69cd3f

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

A **1000-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 **IDT CORP** — https://whiteintel.dev/entity/5f40b30d-c8ff-5a7a-90cd-af9918e2cf8c · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **IDT CORP**. Human view: https://whiteintel.dev/entity/5f40b30d-c8ff-5a7a-90cd-af9918e2cf8c · Structured JSON: https://whiteintel.dev/api/public/dossier/5f40b30d-c8ff-5a7a-90cd-af9918e2cf8c._

_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"._