---
title: "Mr Nils Fredrik Knagenhielm-Karlsson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f66ccc0d-b8c8-502f-8283-3f1b9e587db2
json: https://whiteintel.dev/api/public/dossier/f66ccc0d-b8c8-502f-8283-3f1b9e587db2
identifier: oo-person:GB-COH-PER-02701696-O9iqNkDLOUi4l9Mr_11hbOnxkO4
jurisdiction: SE
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Nils Fredrik Knagenhielm-Karlsson

**Type:** Person  
**Jurisdiction:** SE  
**Identifier:** `oo-person:GB-COH-PER-02701696-O9iqNkDLOUi4l9Mr_11hbOnxkO4`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f66ccc0d-b8c8-502f-8283-3f1b9e587db2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f66ccc0d-b8c8-502f-8283-3f1b9e587db2  

## Ownership & control

### Holdings / subsidiaries

- **DORSEY CONSTRUCTION MATERIALS LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/58d7bb86-f04d-5cfc-ad4d-e87ba4336d23

## Provenance

- OpenOwnership — https://www.openownership.org

## 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 **Mr Nils Fredrik Knagenhielm-Karlsson** — https://whiteintel.dev/entity/f66ccc0d-b8c8-502f-8283-3f1b9e587db2 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Nils Fredrik Knagenhielm-Karlsson**. Human view: https://whiteintel.dev/entity/f66ccc0d-b8c8-502f-8283-3f1b9e587db2 · Structured JSON: https://whiteintel.dev/api/public/dossier/f66ccc0d-b8c8-502f-8283-3f1b9e587db2._

_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"._