---
title: "RESPONSIF LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cedbab26-4c8d-52f9-ace7-10bb4f89bbf4
json: https://whiteintel.dev/api/public/dossier/cedbab26-4c8d-52f9-ace7-10bb4f89bbf4
identifier: oo:GB-COH-10935554
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# RESPONSIF LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-10935554`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cedbab26-4c8d-52f9-ace7-10bb4f89bbf4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cedbab26-4c8d-52f9-ace7-10bb4f89bbf4  

## Ownership & control

### Owners / controllers

- **Mr Constantinos Marios Stylianou** (beneficial owner) — 100% — https://whiteintel.dev/entity/5a3c112e-61a3-5395-ba1b-2900b0c6e06d
- **Mr Marinos Christofi** (beneficial owner) — 100% — https://whiteintel.dev/entity/1a33d0e3-034c-5c8d-9105-1cf9299c92ad
- **Mr Marinos Christofi** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bf434afd-1cf2-48c7-a2c7-c567315d77b8
- **Mr Constantinos Marios Stylianou** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/fd31475b-9e88-4486-8e19-b93b65aa850f
- **Mr Marinos Christofi** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7f76b241-5531-4843-b9ec-c7647f0fb16e

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

1. **Mr Constantinos Marios Stylianou** — beneficial owner 100% → *RESPONSIF LTD*
1. **Mr Marinos Christofi** — beneficial owner 100% → *RESPONSIF LTD*
1. **Mr Marinos Christofi** — beneficial owner 87.5% → *RESPONSIF LTD*
1. **Mr Constantinos Marios Stylianou** — beneficial owner 87.5% → *RESPONSIF LTD*
1. **Mr Marinos Christofi** — beneficial owner 87.5% → *RESPONSIF LTD*

## Company profile (live · UK Companies House)

- **Company number:** `10935554`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2017-08-29
- **Registered office:** 1 Kings Avenue, Winchmore Hill, London, N21 3NA, England
- **SIC:** 82990

### Officers

- CHRISTOFI, Marinos — director · Cypriot · appointed 2020-05-20
- CHRISTOFI, Marinos — director · Cypriot · appointed 2017-08-29 · resigned 2020-04-01
- STYLIANOU, Constantinos Marios — director · British · appointed 2020-04-01 · resigned 2020-05-20

### Beneficial owners (Persons with Significant Control)

- Mr Marinos Christofi — 75–100% shares · individual PSC · England — since 2020-05-20
- Mr Constantinos Marios Stylianou — 75–100% shares · individual PSC · United Kingdom — ceased 2020-05-20
- Mr Marinos Christofi — 75–100% shares · individual PSC · United Kingdom — ceased 2020-04-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10935554
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10935554

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RESPONSIF LTD**. Human view: https://whiteintel.dev/entity/cedbab26-4c8d-52f9-ace7-10bb4f89bbf4 · Structured JSON: https://whiteintel.dev/api/public/dossier/cedbab26-4c8d-52f9-ace7-10bb4f89bbf4._

_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"._