---
title: "SPIERINGS HUBERTUS — Ownership Dossier"
canonical: https://whiteintel.dev/entity/55d1f2d3-4c21-528f-bc2c-2c8267dabc27
json: https://whiteintel.dev/api/public/dossier/55d1f2d3-4c21-528f-bc2c-2c8267dabc27
identifier: sec:0001401799
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SPIERINGS HUBERTUS

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001401799`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/55d1f2d3-4c21-528f-bc2c-2c8267dabc27  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/55d1f2d3-4c21-528f-bc2c-2c8267dabc27  

## Ownership & control

### Holdings / subsidiaries

- **RESPONSE GENETICS INC** (other) — https://whiteintel.dev/entity/78c87982-7a60-5bc4-9ea5-dc05fad71f0d
- **RESPONSE GENETICS INC** (director) — https://whiteintel.dev/entity/78c87982-7a60-5bc4-9ea5-dc05fad71f0d

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SPIERINGS HUBERTUS**. Human view: https://whiteintel.dev/entity/55d1f2d3-4c21-528f-bc2c-2c8267dabc27 · Structured JSON: https://whiteintel.dev/api/public/dossier/55d1f2d3-4c21-528f-bc2c-2c8267dabc27._

_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"._