Who owns MSTM DEVELOPMENTS LIMITED?

In the current sources, MSTM DEVELOPMENTS LIMITED is connected to Anthony Peter Mack, Michael Ian Souter, Michael Ian Souter, Anthony Peter Mack, Mrs Sarah Margaret Mack and 1 more. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.

What is MSTM DEVELOPMENTS LIMITED's risk level?

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

Where does MSTM DEVELOPMENTS LIMITED appear across sources?

MSTM DEVELOPMENTS LIMITED is resolved across OpenOwnership into one cited cluster in the WhiteIntel corporate-ownership graph, with a source on every claim.

LIVE · CORPUS

SnitchScore · reading…

evidence coverage · reading…

Coverage — measured

Sources fused: 3
Ownership hops held: 8
Resolved records: 3

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

Legal entityLowActive

MSTM DEVELOPMENTS LIMITED

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

MSTM DEVELOPMENTS LIMITED — active UK company, incorporated 2003 (oo:GB-COH-04976917). UBO chain traced 8 hops, 6 owners, 5 officers, filed financials. Cited…

OO GB-COH-04976917Inc. 26 Nov 2003ltdGB

Ownership graph Export .md

JSON / MCPsample

Live UK registry

The finding

Ownership resolves 8 hops deep toward the ultimate beneficial owner.

Investigative lead by resolved identity, not a legal determination.

/01

Registry identity

Status: active
Incorporated: 2003-11-26
Legal form: ltd
Activity: 70229
Registered office: 259 Copnor Road, Portsmouth, Hampshire, PO3 5EE, United Kingdom

/02

Also appears in

OpenOwnership

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

MSTM DEVELOPMENTS LIMITED
- Anthony Peter Mack· beneficial owner50%· via OpenOwnership
- Michael Ian Souter· beneficial owner50%· via OpenOwnership
- Michael Ian Souter· beneficial owner37.5%· via CH PSC
- Anthony Peter Mack· beneficial owner37.5%· via CH PSC
- Mrs Sarah Margaret Mack· beneficial owner· via CH PSC
- Mrs Ceinwen Souter· beneficial owner· via CH PSC

Holdings / subsidiaries

None in current sources.

Walk the full UBO chain

8 hops lockedDOSSIER

8-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 MSTM DEVELOPMENTS LIMITED, resolved and sourced — yours to keep, no subscription.

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WHAT YOU CAN SEEFREE

YOURS NOW · FREE

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

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

YOURS AFTER YOU UNLOCK · PAID

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
Full export (PDF + un-redacted JSON) & change alertsDOSSIER

/04

Activity timeline

31 Dec 2024iXBRL
Accounts filed for period ending 2024-12-31
26 Nov 2003Companies House
Registered

/05

Register record, filings & financials

live · Companies House

Company no.: 04976917
Status: active
Type: ltd
Incorporated: 2003-11-26
Registered office: 259 Copnor Road, Portsmouth, Hampshire, PO3 5EE, United Kingdom
SIC: 70229

FINANCIALS · COMPANIES HOUSE ACCOUNTS

Metric	2024
Net assets	£42,472
Cash	£32,114
Shareholder funds	£100
Current assets	£51,111

As filed at Companies House. Micro-entities file no profit-and-loss account, so turnover/profit may be absent.

/06

People & control

6 parties · 4 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.

●
MACK, Anthony Peter
- director · British · appointed 2003-11-26 · Companies House
- individual PSC · 25–50% shares · England · since 2016-04-06 · CH · PSC register
●
Mrs Ceinwen Souter
- individual PSC · significant influence or control · United Kingdom · since 2020-01-24 · CH · PSC register
●
Mrs Sarah Margaret Mack
- individual PSC · significant influence or control · United Kingdom · since 2020-01-24 · CH · PSC register
●
SOUTER, Michael Ian
- secretary · British · appointed 2003-11-26 · Companies House
- director · British · appointed 2003-11-26 · Companies House
- individual PSC · 25–50% shares · England · since 2016-04-06 · CH · PSC register
●
MORLEY & SCOTT CORPORATE SERVICES LIMITED
- corporate director · appointed 2003-11-26 · resigned · Companies House
●
ROBERTSON, Reynolds
- secretary · British · appointed 2003-11-26 · resigned · Companies House

6 parties · 4 current. Ceased and resigned records are retained as history.

/07

Common questions

Who owns MSTM DEVELOPMENTS LIMITED?: In the current sources, MSTM DEVELOPMENTS LIMITED is connected to Anthony Peter Mack, Michael Ian Souter, Michael Ian Souter, Anthony Peter Mack, Mrs Sarah Margaret Mack and 1 more. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.
What is MSTM DEVELOPMENTS LIMITED's risk level?: WhiteIntel flags MSTM DEVELOPMENTS LIMITED as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.
Where does MSTM DEVELOPMENTS LIMITED appear across sources?: MSTM DEVELOPMENTS LIMITED is resolved across OpenOwnership into one cited cluster in the WhiteIntel corporate-ownership graph, with a source on every claim.

Community intel

Crowd leads · unverified

Tips, corrections and leads contributed by the community on MSTM DEVELOPMENTS 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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