---
title: "ISTD PHARMATECH LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ad2e75bb-cd71-5fa2-b189-69e41f805778
json: https://whiteintel.dev/api/public/dossier/ad2e75bb-cd71-5fa2-b189-69e41f805778
identifier: oo:GB-COH-14604727
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ISTD PHARMATECH LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-14604727`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ad2e75bb-cd71-5fa2-b189-69e41f805778  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ad2e75bb-cd71-5fa2-b189-69e41f805778  

## Ownership & control

### Owners / controllers

- **Mr Sajib Kumar Majumdar** (beneficial owner) — 100% — https://whiteintel.dev/entity/71b105dd-b450-53d7-b1ce-3f6a6abc6ebf
- **Mr Sajib Kumar Majumdar** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a8e10ef1-71b0-4adc-aba6-c6d5242f3129

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

1. **Mr Sajib Kumar Majumdar** — beneficial owner 100% → *ISTD PHARMATECH LTD*
1. **Mr Sajib Kumar Majumdar** — beneficial owner 87.5% → *ISTD PHARMATECH LTD*

## Company profile (live · UK Companies House)

- **Company number:** `14604727`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2023-01-19
- **Registered office:** 142 Northbrooks, Harlow, CM19 4DG, England
- **SIC:** 82990

## Financials (Companies House accounts)

| Figure | 2026-01-31 | 2025-01-31 |
|---|---:|---:|
| Net assets | £114,207 | £67,570 |
| Shareholder funds | £114,207 | £67,570 |
| Fixed assets | £102,713 | £56,076 |
| Current assets | £27,040 | £19,068 |
| Employees | 0 | 0 |

_As filed at Companies House. Micro-entities file no profit-and-loss account._

### Officers

- MAJUMDAR, Sajib Kumar — director · British · appointed 2023-01-19

### Beneficial owners (Persons with Significant Control)

- Mr Sajib Kumar Majumdar — 75–100% shares · individual PSC · England — since 2023-01-19

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/14604727
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/14604727/filing-history
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/14604727

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ISTD PHARMATECH LTD**. Human view: https://whiteintel.dev/entity/ad2e75bb-cd71-5fa2-b189-69e41f805778 · Structured JSON: https://whiteintel.dev/api/public/dossier/ad2e75bb-cd71-5fa2-b189-69e41f805778._

_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"._