---
title: "JOHNSTON GRACE — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2e1a4260-e7d3-51f9-a182-ee9f710f62ab
json: https://whiteintel.dev/api/public/dossier/2e1a4260-e7d3-51f9-a182-ee9f710f62ab
identifier: sec:0001958477
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JOHNSTON GRACE

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001958477`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2e1a4260-e7d3-51f9-a182-ee9f710f62ab  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2e1a4260-e7d3-51f9-a182-ee9f710f62ab  

## Ownership & control

### Holdings / subsidiaries

- **Quantum-Si Inc** (officer) — https://whiteintel.dev/entity/006f0034-8317-5257-806e-c35ffa063303

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JOHNSTON GRACE**. Human view: https://whiteintel.dev/entity/2e1a4260-e7d3-51f9-a182-ee9f710f62ab · Structured JSON: https://whiteintel.dev/api/public/dossier/2e1a4260-e7d3-51f9-a182-ee9f710f62ab._

_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"._