Who owns CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED?

In the current sources, CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED is connected to Conor Joseph Callanan, Mr Conor Callanan. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.

What is CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED's risk level?

WhiteIntel flags CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.

Where does CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED appear across sources?

CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED is indexed in the WhiteIntel corporate-ownership graph (GB), with a source on every claim.

LIVE · CORPUS

SnitchScore · reading…

evidence coverage · reading…

Coverage — measured

Sources fused: 2
Ownership hops held: 2
Resolved records: 1

An absent edge means not yet observed — never does not exist.

Legal entityLowActive

CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED

Name: CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED — ownership dossier
Creator: WhiteIntel
License: https://whiteintel.dev/terms
Keywords: corporate ownership, beneficial ownership, UBO, corporate intelligence, OSINT, corporate registry, CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED, Company, GB

CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED — active UK company, incorporated 1990 (oo:GB-COH-02502866). UBO chain traced 2 hops, 2 owners, 4 holdings, 20…

OO GB-COH-02502866Inc. 17 May 1990ltdGB

Ownership graph Export .md

JSON / MCPsample

Live UK registry

The finding

Ownership resolves 2 hops deep toward the ultimate beneficial owner.

Investigative lead by resolved identity, not a legal determination.

/01

Registry identity

Status: active
Incorporated: 1990-05-17
Legal form: ltd
Activity: 62012, 62020, 62090
Registered office: 9th Floor 9 Appold Street, London, EC2A 2AP, England

/02

Also appears in

Core Technology Systems (U.K.) Limited · gb-coh:2502866

The same real-world entity, resolved across sources.

/03

Ownership & control

Links are shown as observed in a source registry — we do not currently hold ownership end dates, so a link here may since have ended. Each row carries its source; check it before relying on currency.

Owners / controllers

CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED
- Conor Joseph Callanan· beneficial owner75%· via OpenOwnership
- Mr Conor Callanan· beneficial owner62.5%· via CH PSC

Holdings / subsidiaries

CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED
- COMPANY NET LIMITED· beneficial owner100%· via OpenOwnership
- VELOCITY IT LTD· beneficial owner100%· via OpenOwnership

Walk the full UBO chain

2 hops lockedDOSSIER

2-step ownership / control trace to the ultimate beneficial owner — cited at every hop. Unlock the full chain.

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Everything we hold on this subject, for one price — every hop to the ultimate owner, filing history, sanctions exposure, and the asset layer (property, vessels, aircraft) — as PDF and JSON, every claim linked to its source.

Everything we hold on CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED, resolved and sourced — yours to keep, no subscription.

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WHAT YOU CAN SEEFREE

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4 items you can read right now — no account, no payment.

Identity, address & registry profile
Sanctions & watchlist detail
Direct connections (1 hop)
Community notes

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2 more items, hidden until you unlock this dossier. The badge on each row names the dossier that includes it.

Full ownership trace to the UBODOSSIER
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/04

Register record, filings & financials

live · Companies House

Company no.: 02502866
Status: active
Type: ltd
Incorporated: 1990-05-17
Registered office: 9th Floor 9 Appold Street, London, EC2A 2AP, England
SIC: 62012, 62020, 62090

/05

People & control

19 parties · 5 current

Every officer, person with significant control and cross-company role we hold, resolved into one entry per party. Roles are registry records, not a claim of control.

●
AUSTIN, Rye John
- director · British · appointed 2014-11-01 · Companies House
●
CALLANAN, Conor
- director · Irish · Companies House
- individual PSC · 50–75% shares · United Kingdom · since 2016-06-01 · CH · PSC register
●
MCGANN, Eamon
- director · Irish · appointed 2003-01-01 · Companies House
●
MCGLOIN, David Francis
- secretary · appointed 2025-06-25 · Companies House
●
NEWMAN, Malcolm Charles
- director · British · appointed 2006-12-12 · Companies House
- secretary · British · resigned · Companies House
- director · British · resigned · Companies House
●
CALLANAN, Conor Joseph
- secretary · Irish · appointed 2001-03-13 · resigned · Companies House
●
CARNIE, Lloyd Robert
- director · British · appointed 2013-05-01 · resigned · Companies House
●
COMPANY NET LIMITED
Also holds roles at 1 other company
- Mr Andrew Robert Hamiltonbeneficial owner
●
DENDY, Mark Victor Joseph
- director · British · appointed 2014-09-03 · resigned · Companies House
●
EASTGATE, Katie Anne
- secretary · British · appointed 2003-03-27 · resigned · Companies House
●
FINCH, Robert Anthony
- secretary · British · appointed 2004-04-21 · resigned · Companies House
- director · British · appointed 2000-08-01 · resigned · Companies House
●
FLEMING-WILLIAMS, Robert Andrew
- director · British · resigned · Companies House
●
JOHNSON, Angus Iain
- director · British · appointed 2002-01-01 · resigned · Companies House
●
KEARNS, Mark Timothy
- director · Irish · resigned · Companies House
●
SALVONI, Robert Christopher
- director · British · appointed 2015-12-01 · resigned · Companies House
●
SHARP, Leslie Roy
- director · British · appointed 2000-04-13 · resigned · Companies House
●
SMETHURST, Martin
- director · British · appointed 1999-05-27 · resigned · Companies House
●
VELOCITY IT LTD
Also holds roles at 3 other companies
- Mrs Sally Van Rooyenbeneficial owner
- Mr Arno Van Rooyenbeneficial owner
- Mr Arno De Wet Van Rooyenbeneficial owner
●
WIGMORE, James Alan Edward
- secretary · British · appointed 1996-10-11 · resigned · Companies House

19 parties · 5 current. Ceased and resigned records are retained as history.

/06

Common questions

Who owns CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED?: In the current sources, CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED is connected to Conor Joseph Callanan, Mr Conor Callanan. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.
What is CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED's risk level?: WhiteIntel flags CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.
Where does CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED appear across sources?: CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED is indexed in the WhiteIntel corporate-ownership graph (GB), with a source on every claim.

Community intel

Crowd leads · unverified

Tips, corrections and leads contributed by the community on CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED. These are unverified leads, not WhiteIntel findings — we surface them for investigators to chase, and analyse the corroborated ones into SnitchScore.

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