---
title: "Great Software Tools, Inc. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2336b4e5-5244-5ccc-8133-ea09bdb998de
json: https://whiteintel.dev/api/public/dossier/2336b4e5-5244-5ccc-8133-ea09bdb998de
identifier: icij:icijol-226056
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Great Software Tools, Inc.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `icij:icijol-226056`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/2336b4e5-5244-5ccc-8133-ea09bdb998de  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2336b4e5-5244-5ccc-8133-ea09bdb998de  

## Ownership & control

### Owners / controllers

- **Lynda Fitzgerald Holler** (shareholder of) — https://whiteintel.dev/entity/1611905a-4a3f-5efa-8595-35273ac74043
- **William Kin Wah Tsao** (shareholder of) — https://whiteintel.dev/entity/5715aa13-ad46-52fa-8545-3d98c51ea837

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

A **7-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.

## Exposure (derived from the ownership graph)

**2** owners upstream in this entity's ownership/control chain are flagged — a sanctions hit or a secrecy jurisdiction — an investigative lead by resolved identity, not a legal determination. The contributing parties and the hop-by-hop path unlock with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/226056

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Great Software Tools, Inc.**. Human view: https://whiteintel.dev/entity/2336b4e5-5244-5ccc-8133-ea09bdb998de · Structured JSON: https://whiteintel.dev/api/public/dossier/2336b4e5-5244-5ccc-8133-ea09bdb998de._

_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"._