---
title: "FIBRUS NETWORKS LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/abc8d74a-367e-542f-a379-a03dde4cd4ae
json: https://whiteintel.dev/api/public/dossier/abc8d74a-367e-542f-a379-a03dde4cd4ae
identifier: oo:GB-COH-NI612703
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# FIBRUS NETWORKS LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-NI612703`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/abc8d74a-367e-542f-a379-a03dde4cd4ae  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/abc8d74a-367e-542f-a379-a03dde4cd4ae  

## Ownership & control

### Owners / controllers

- **B4B GROUP LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/fd847560-32b6-5afb-876d-023c83c76f64
- **B4B GROUP LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/fd847560-32b6-5afb-876d-023c83c76f64
- **ACORN HOLDCO II LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/66caef15-e94a-4c26-8144-57f850900005
- **B4B TELECOMS GROUP LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/260b7609-95f0-515c-9828-93c609c36e0f
- **B4B GROUP HOLDINGS LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/fe870c42-523d-5065-8214-7c1afe2404ae

### Holdings / subsidiaries

- **FIBRUS ISP (NI) LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0805a18a-651d-589a-9029-e3dcc2a75f3d
- **FIBRUS NETWORKS (FFNI) LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/79684713-648c-5e52-8ec1-52dd9617af00
- **FIBRUS NETWORKS GB HOLDCO LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/12193976-ffb1-5cd4-844a-df70fba2af9d

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

A **50-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:** `NI612703`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2012-05-14
- **Registered office:** 108-113 Dargan Crescent, Belfast, Northern Ireland, BT3 9JP, Northern Ireland
- **SIC:** 61900

### Officers

- HUTCHINSON, Colin — director · Irish · appointed 2025-09-25
- LENNON, Jennifer Catherine — director · Irish · appointed 2025-09-25
- KEARNS, Dominic Roland — secretary · appointed 2012-05-14 · resigned 2025-09-25
- ARMANINI, Michele — director · Italian · appointed 2020-11-26 · resigned 2022-09-16
- BRADLEY, Seamus Patrick — director · British · appointed 2012-05-30 · resigned 2013-05-17
- BRENNAN, Sean Og — director · Irish · appointed 2014-10-01 · resigned 2019-11-01
- BURNS, Niamh — director · Irish · appointed 2018-04-01 · resigned 2019-11-01
- CRAWLEY, Thomas Christian — director · British · appointed 2020-05-19 · resigned 2025-09-25
- CROSSINGHAM, Lee James — director · Australian · appointed 2022-02-14 · resigned 2025-09-25
- HENRY, Conal — director · Irish · appointed 2020-06-11 · resigned 2025-09-25
- IVKOVIC, Iris — director · Dutch · appointed 2021-06-03 · resigned 2022-06-17
- KARATAPANIS, Savvas — director · Greek · appointed 2022-09-16 · resigned 2025-09-25
- KEARNS, Dominic Roland — director · Irish · appointed 2012-05-14 · resigned 2025-09-25
- MATTHEWS, Andrew — director · British · appointed 2020-05-19 · resigned 2020-11-26
- O HAGAN, Thomas — director · Irish · appointed 2018-04-01 · resigned 2020-06-11
- O HAGAN, Thomas — director · Irish · appointed 2014-02-01 · resigned 2014-10-01
- SIMPSON, Julian Liam — director · British · appointed 2018-04-04 · resigned 2019-04-01
- XU, Xiang — director · Australian · appointed 2020-05-19 · resigned 2021-06-03

### Beneficial owners (Persons with Significant Control)

- [Acorn Holdco Ii Limited](https://whiteintel.dev/entity/66caef15-e94a-4c26-8144-57f850900005) — 75–100% shares · corporate PSC · Northern Ireland — since 2020-05-19
- [B4b Group Telecoms Limited](https://whiteintel.dev/entity/260b7609-95f0-515c-9828-93c609c36e0f) — 75–100% shares · corporate PSC · Northern Ireland — ceased 2020-05-19
- [B4b Group Holdings Ltd](https://whiteintel.dev/entity/fe870c42-523d-5065-8214-7c1afe2404ae) — 75–100% shares · corporate PSC · Northern Ireland — ceased 2020-05-19
- [B4b Group Ltd](https://whiteintel.dev/entity/fd847560-32b6-5afb-876d-023c83c76f64) — 75–100% shares · corporate PSC · Northern Ireland — ceased 2020-05-19
- [Ibub Tech Co Ltd](https://whiteintel.dev/entity/fd847560-32b6-5afb-876d-023c83c76f64) — 75–100% shares · corporate PSC · Northern Ireland — ceased 2018-03-29

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/NI612703
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/NI612703

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **FIBRUS NETWORKS LTD**. Human view: https://whiteintel.dev/entity/abc8d74a-367e-542f-a379-a03dde4cd4ae · Structured JSON: https://whiteintel.dev/api/public/dossier/abc8d74a-367e-542f-a379-a03dde4cd4ae._

_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"._