Who owns SELF-ASSESSMENT SYSTEMS LIMITED?

In the current sources, SELF-ASSESSMENT SYSTEMS LIMITED is connected to Mr Andrew William Drinkwater, Mrs Karen Louise Drinkwater, Mr Andrew William Drinkwater, Mrs Karen Louise Drinkwater. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.

What is SELF-ASSESSMENT SYSTEMS LIMITED's risk level?

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

Where does SELF-ASSESSMENT SYSTEMS LIMITED appear across sources?

SELF-ASSESSMENT SYSTEMS LIMITED is indexed in the WhiteIntel corporate-ownership graph (GB), with a source on every claim.

LIVE · CORPUS

Dossier

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SELF-ASSESSMENT SYSTEMS LIMITED

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

LowActive

CompanyGB

View network JSON / MCPsample

Fig. 01 — Cross-source signature

The finding

Ownership resolves 4 hops deep toward the ultimate beneficial owner.

/01

At a glance

Dimensions on file

Owners: 4
Officers: 12
Beneficial owners: 2
UBO hops: 4

/02

Key facts

Risk signal

Status: active
Incorporated: 1996-11-26
Legal form: ltd
Activity: 69201
Registered office: Office Suite 4, 4 Bridge Street Mill, Bridge Street Witney, Oxfordshire, OX28 1FX

Low

Risk

SELF-ASSESSMENT SYSTEMS LIMITED is a ltd registered in GB, incorporated 1996-11-26 (active).

/03

Ownership & control

Owners / controllers

SELF-ASSESSMENT SYSTEMS LIMITED
- Mr Andrew William Drinkwater· beneficial owner50%· via OpenOwnership
- Mrs Karen Louise Drinkwater· beneficial owner50%· via OpenOwnership
- Mr Andrew William Drinkwater· beneficial owner37.5%· via ch_psc
- Mrs Karen Louise Drinkwater· beneficial owner37.5%· via ch_psc

Holdings / subsidiaries

None in current sources.

Walk the full UBO chain

4 hops lockedStandard

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

Unlock in the full dossier

/04

Activity timeline

31 Jan 2027Companies House
Accounts due
10 Dec 2026Companies House
Confirmation statement due
30 Apr 2025Companies House
Latest accounts made up
26 Nov 1996Companies House
Registered

/05

Company profile

live · Companies House

Company no.: 03284147
Status: active
Type: ltd
Incorporated: 1996-11-26
Registered office: Office Suite 4, 4 Bridge Street Mill, Bridge Street Witney, Oxfordshire, OX28 1FX
SIC: 69201

Officers · 3 active

DRINKWATER, Karen Louise
secretary · English · appt 1999-04-06
DRINKWATER, Karen Louise
director · English · appt 1999-04-06
DRINKWATER, Kirk Arney
director · British · appt 2025-12-05
COOPER, Brian William(resigned)
secretary · British · appt 1996-11-26
DRINKWATER, Andrew William(resigned)
secretary · British · appt 2001-04-01
SAME-DAY COMPANY SERVICES LIMITED(resigned)
corporate nominee secretary · appt 1996-11-26
COOPER, Brian William(resigned)
director · British · appt 1996-11-26
COOPER, Doreen Margaret(resigned)
director · British · appt 1996-11-26
COOPER, Jane(resigned)
director · British · appt 1999-04-06
DRINKWATER, Andrew William(resigned)
director · British · appt 2002-11-26
WHITEHOUSE, Robert Marcus(resigned)
director · British · appt 2009-11-01
WILDMAN & BATTELL LIMITED(resigned)
corporate nominee director · appt 1996-11-26

Beneficial owners · PSC · 1 current

●
Mrs Karen Louise Drinkwater
individual PSC · since 2016-04-06
25–50% shares
●
Mr Andrew William Drinkwater
individual PSC · ceased 2019-11-20
25–50% shares

Persons with significant control, live from Companies House. Ceased entries are retained as ownership history.

FILING & COMPLIANCE

Accounts type: micro entity
Last accounts: 2025-04-30
Accounts due: 2027-01-31
Confirmation stmt due: 2026-12-10

Community intel

Crowd leads · unverified

Tips, corrections and leads contributed by the community on SELF-ASSESSMENT SYSTEMS LIMITED. These are unverified leads, not WhiteIntel findings — we surface them for investigators to chase, and analyse the corroborated ones into SnakeScore.

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PROVENANCE

WHAT YOU CAN SEEFREE

Identity, address & registry profile
Sanctions & watchlist detail
Direct connections (1 hop)
Community notes
Full ownership trace to the UBOStandard
Financial history / periodic reportsStandard
Cross-source resolution & same-addressStandard
Property holdings (UK)Premium
Linked vessels & aircraftPremium
Adverse-media & person enrichmentPremium
Full export (PDF + un-redacted JSON) & change alertsPremium

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