---
title: "CONCEPT HOLDING CORP. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7bde2676-ed99-5e96-b199-4b19843adfa3
json: https://whiteintel.dev/api/public/dossier/7bde2676-ed99-5e96-b199-4b19843adfa3
identifier: sec:0001651932
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CONCEPT HOLDING CORP.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001651932`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7bde2676-ed99-5e96-b199-4b19843adfa3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7bde2676-ed99-5e96-b199-4b19843adfa3  

## Ownership & control

### Owners / controllers

- **YAP TING HAU** (tenpercentowner) — https://whiteintel.dev/entity/3e14b3a0-2cec-5a26-b150-148752a01450
- **YONG CHIAN YON** (tenpercentowner) — https://whiteintel.dev/entity/74d9ac59-a82d-59c1-9fbc-dd1ff5bd48cf
- **CHAN HENG SI** (tenpercentowner) — https://whiteintel.dev/entity/9f0beb3c-f10f-587b-bcad-898c6304af1c
- **GRAY EVERETT WILLARD II** (tenpercentowner) — https://whiteintel.dev/entity/07d2fb04-8586-5f55-bb0d-c5b432b3b2dc
- **HALLIDAY MEGGAN** (tenpercentowner) — https://whiteintel.dev/entity/469ef241-2320-54fb-9bcd-576532714bdd
- **HOWELLS THOMAS J** (tenpercentowner) — https://whiteintel.dev/entity/a566950d-e192-521b-935e-e394a7acc1ed

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

A **19-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 **CONCEPT HOLDING CORP.** — https://whiteintel.dev/entity/7bde2676-ed99-5e96-b199-4b19843adfa3 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CONCEPT HOLDING CORP.**. Human view: https://whiteintel.dev/entity/7bde2676-ed99-5e96-b199-4b19843adfa3 · Structured JSON: https://whiteintel.dev/api/public/dossier/7bde2676-ed99-5e96-b199-4b19843adfa3._

_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"._