Who owns ISTESSO LIMITED?

In the current sources, ISTESSO LIMITED is connected to Samuel Cameron Williams, IP GROUP PLC, Samuel Cameron Williams, IP2IPO LIMITED, IP GROUP PLC. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.

What is ISTESSO LIMITED's risk level?

WhiteIntel flags ISTESSO LIMITED as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.

Where does ISTESSO LIMITED appear across sources?

ISTESSO 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: 9

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

Legal entityLowActive

ISTESSO LIMITED

Name: ISTESSO LIMITED — ownership dossier
Creator: WhiteIntel
License: https://whiteintel.dev/terms
Keywords: corporate ownership, beneficial ownership, UBO, corporate intelligence, OSINT, corporate registry, ISTESSO LIMITED, Company, GB

ISTESSO LIMITED — active UK company, incorporated 2017 (oo:GB-COH-10756496). UBO chain traced 9 hops, 5 owners, 8 holdings, 9 officers. Cited to 2 registries.

OO GB-COH-10756496Inc. 05 May 2017ltdGB

Ownership graph Export .md

JSON / MCPsample

Live UK registry

The finding

Ownership resolves 9 hops deep toward the ultimate beneficial owner.

Investigative lead by resolved identity, not a legal determination.

/01

Registry identity

Status: active
Incorporated: 2017-05-05
Legal form: ltd
Activity: 72190
Registered office: 2nd Floor 3 Pancras Square, Kings Cross, London, N1C 4AG, United Kingdom

/02

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

ISTESSO LIMITED
- Samuel Cameron Williams· beneficial owner100%· via OpenOwnership
- IP GROUP PLC· beneficial owner50%· via OpenOwnership
- Samuel Cameron Williams· beneficial owner87.5%· via CH PSC
- IP2IPO LIMITED· beneficial owner37.5%· via CH PSC

Holdings / subsidiaries

ISTESSO LIMITED
- ISTESSO 3 LIMITED· beneficial owner100%· via OpenOwnership
- MBS5 LIMITED· beneficial owner100%· via OpenOwnership
- ISTESSO 2 LIMITED· beneficial owner100%· via OpenOwnership
- ISTESSO THERAPEUTICS LIMITED· beneficial owner100%· via OpenOwnership

Walk the full UBO chain

9 hops lockedDOSSIER

9-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 ISTESSO LIMITED, resolved and sourced — yours to keep, no subscription.

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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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/03

Register record, filings & financials

live · Companies House

Company no.: 10756496
Status: active
Type: ltd
Incorporated: 2017-05-05
Registered office: 2nd Floor 3 Pancras Square, Kings Cross, London, N1C 4AG, United Kingdom
SIC: 72190

/04

People & control

10 parties · 8 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.

●
ALLEN, Peter Vance
- director · British · appointed 2017-09-01 · Companies House
■
Ip2ipo Limited
- corporate PSC · 25–50% shares · United Kingdom · since 2018-09-18 · CH · PSC register
Also holds roles at 32 other companies
- BIOFUSION LICENSING (SHEFFIELD) LIMITEDbeneficial owner
- OXFORD DRUG DESIGN LIMITEDbeneficial owner
- RIO AI LIMITEDbeneficial owner
●
IP2IPO SERVICES LIMITED
- corporate director · appointed 2025-07-02 · Companies House
- corporate secretary · appointed 2017-05-05 · resigned · Companies House
- corporate director · appointed 2017-05-05 · resigned · Companies House
●
OWEN, Michael, Dr
- director · British · appointed 2025-06-01 · Companies House
●
PATEL, Lisa, Dr
- director · British · appointed 2017-05-05 · Companies House
●
PETERS, David Keith, Professor Sir
- director · British · appointed 2017-09-01 · Companies House
●
PINSENT MASONS SECRETARIAL LIMITED
- corporate secretary · appointed 2017-09-12 · Companies House
●
WILLIAMS, Samuel Cameron, Dr
- director · British · appointed 2017-05-05 · Companies House
- individual PSC · 75–100% shares · United Kingdom · ceased 2017-06-30 · CH · PSC register
■
Ip Group Plc
- corporate PSC · 25–50% shares · United Kingdom · ceased 2018-09-18 · CH · PSC register
Also holds roles at 18 other companies
- IP2IPO SERVICES LIMITEDbeneficial owner
- FUSION IP SHEFFIELD LIMITEDbeneficial owner
- PARKWALK ADVISORS LTDbeneficial owner
●
ISTESSO THERAPEUTICS LIMITED
Also holds roles at 5 other companies
- IP GROUP PLCbeneficial owner
- MBS4 LIMITEDbeneficial owner
- PIMCO 2664 LIMITEDbeneficial owner

10 parties · 8 current. Ceased and resigned records are retained as history.

/05

Common questions

Who owns ISTESSO LIMITED?: In the current sources, ISTESSO LIMITED is connected to Samuel Cameron Williams, IP GROUP PLC, Samuel Cameron Williams, IP2IPO LIMITED, IP GROUP PLC. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.
What is ISTESSO LIMITED's risk level?: WhiteIntel flags ISTESSO LIMITED as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.
Where does ISTESSO LIMITED appear across sources?: ISTESSO 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 ISTESSO 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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