---
title: "DEALSTACK LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7439eaed-f036-5cda-af76-e766687e998f
json: https://whiteintel.dev/api/public/dossier/7439eaed-f036-5cda-af76-e766687e998f
identifier: oo:GB-COH-13319602
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DEALSTACK LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13319602`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7439eaed-f036-5cda-af76-e766687e998f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7439eaed-f036-5cda-af76-e766687e998f  

## Cross-source identity

The same real-world entity, resolved across sources:

- **DEALSTACK LTD** — GLEIF · `lei:98450007C3AAD1WF0E48` — https://whiteintel.dev/entity/fb5cce6f-e46a-5394-a05b-06cb899e505f

## Ownership & control

### Owners / controllers

- **Mr Sebastian Lapinski** (beneficial owner) — 50% — https://whiteintel.dev/entity/ab2a8be5-9794-5b5f-9f03-5a25946379db
- **Mr Sebastian Johan Lapinski** (beneficial owner) — 50% — https://whiteintel.dev/entity/8a70e027-ad71-540f-bb8f-5834b9b19bb7
- **Mr Joel Bo Harald Arnell** (beneficial owner) — 100% — https://whiteintel.dev/entity/d3093a8d-c07d-5957-ae32-edaf7a1c03c2
- **Mr Sebastian Johan Lapinski** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/de47f7f7-e47e-4d26-a21b-3eda0ec13bae
- **Mr Joel Bo Harald Arnell** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f2046667-25f6-4fe6-af25-6c648f951bef
- **Mr Sebastian Lapinski** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b1bdf5d0-f2c2-4ac7-9b2e-f607a18c5484

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

A **6-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.

## Company profile (live · UK Companies House)

- **Company number:** `13319602`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-04-07
- **Registered office:** 210 New Kings Road, London, SW6 4NZ, England
- **SIC:** 62012, 64209

### Officers

- ADVANI, Rahul Sunder — director · British · appointed 2025-09-26
- ARNELL, Joel Bo Harald — director · Swedish · appointed 2025-09-26
- LAPINSKI, Sebastian — director · Swedish · appointed 2025-09-26
- SABLOTNY, Herbert — director · German · appointed 2025-09-26
- ARNELL, Emma Victoria — director · British · appointed 2021-04-07 · resigned 2025-09-26
- JENER, Thomasine Anna Malin — director · Swedish · appointed 2021-04-07 · resigned 2023-07-02

### Beneficial owners (Persons with Significant Control)

- Mr Sebastian Lapinski — 25–50% shares · individual PSC · England — since 2024-01-19
- Mr Joel Bo Harald Arnell — 75–100% shares · individual PSC · England — since 2021-04-07
- Mr Sebastian Johan Lapinski — 25–50% shares · individual PSC · England — ceased 2022-05-25

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13319602
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13319602

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DEALSTACK LTD**. Human view: https://whiteintel.dev/entity/7439eaed-f036-5cda-af76-e766687e998f · Structured JSON: https://whiteintel.dev/api/public/dossier/7439eaed-f036-5cda-af76-e766687e998f._

_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"._