---
title: "SIDDHARTH GROUP LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/370318a5-b337-504d-ac3e-c93ca1097b61
json: https://whiteintel.dev/api/public/dossier/370318a5-b337-504d-ac3e-c93ca1097b61
identifier: oo:GB-COH-11231706
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SIDDHARTH GROUP LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11231706`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/370318a5-b337-504d-ac3e-c93ca1097b61  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/370318a5-b337-504d-ac3e-c93ca1097b61  

## Ownership & control

### Owners / controllers

- **Mrs Supriya Porob** (beneficial owner) — 50% — https://whiteintel.dev/entity/75cb77f5-c302-5977-a931-ed4d58bb1c68
- **Mr Sumit Siddharth** (beneficial owner) — 50% — https://whiteintel.dev/entity/f5b15c64-1d1e-5a14-9d22-1f2dd33fdef7
- **SIDDHARTH PORTFOLIO LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a07b118b-5d21-5da8-bc67-4ca787c25eaa
- **Mrs Supriya Porob** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/93ec6864-3e47-4042-9bf3-7ee3ea6d18c9
- **Mr Sumit Siddharth** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/0d5bb7c7-6a69-4c9a-a3e2-9e503051221f

### Holdings / subsidiaries

- **NOTSOSECURE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/d4e82698-7f1f-5601-92af-a36f246cd970
- **NOTSOSECURE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d4e82698-7f1f-5601-92af-a36f246cd970

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

A **8-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:** `11231706`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-03-02
- **Registered office:** Stonecross, Trumpington High Street, Cambridge, CB2 9SU, United Kingdom
- **SIC:** 68100

### Officers

- POROB, Supriya — director · British · appointed 2018-03-22
- SIDDHARTH, Sumit — director · British · appointed 2018-03-02

### Beneficial owners (Persons with Significant Control)

- [Siddharth Portfolio Ltd](https://whiteintel.dev/entity/a07b118b-5d21-5da8-bc67-4ca787c25eaa) — 75–100% shares · corporate PSC · United Kingdom — since 2024-11-15
- Mrs Supriya Porob — 25–50% shares · individual PSC · United Kingdom — ceased 2024-11-15
- Mr Sumit Siddharth — 25–50% shares · individual PSC · United Kingdom — ceased 2024-11-15

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11231706
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11231706

## 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 **SIDDHARTH GROUP LIMITED** — https://whiteintel.dev/entity/370318a5-b337-504d-ac3e-c93ca1097b61 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIDDHARTH GROUP LIMITED**. Human view: https://whiteintel.dev/entity/370318a5-b337-504d-ac3e-c93ca1097b61 · Structured JSON: https://whiteintel.dev/api/public/dossier/370318a5-b337-504d-ac3e-c93ca1097b61._

_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"._