---
title: "IST HOLDINGS, LLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c3efff15-5bb5-508e-a43a-594853bcfeb7
json: https://whiteintel.dev/api/public/dossier/c3efff15-5bb5-508e-a43a-594853bcfeb7
identifier: sec:0001556837
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# IST HOLDINGS, LLC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001556837`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c3efff15-5bb5-508e-a43a-594853bcfeb7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c3efff15-5bb5-508e-a43a-594853bcfeb7  

## Ownership & control

### Holdings / subsidiaries

- **ADVANCED BUSINESS SCIENCES INC/DE** (tenpercentowner) — https://whiteintel.dev/entity/b6665fcc-953a-5f17-bdaa-fd8792995832

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **IST HOLDINGS, LLC**. Human view: https://whiteintel.dev/entity/c3efff15-5bb5-508e-a43a-594853bcfeb7 · Structured JSON: https://whiteintel.dev/api/public/dossier/c3efff15-5bb5-508e-a43a-594853bcfeb7._

_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"._