Who owns PHEROSYN LTD?

In the current sources, PHEROSYN LTD is connected to Dr Mary Louise Ellis, Mr Daniel Ryan Bahia, Dr Mary Louise Ellis. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.

What is PHEROSYN LTD's risk level?

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

Where does PHEROSYN LTD appear across sources?

PHEROSYN LTD is indexed in the WhiteIntel corporate-ownership graph (GB), with a source on every claim.

LIVE · CORPUS

Dossier

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PHEROSYN LTD

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

LowActive

CompanyGB

View network JSON / MCPsample

Fig. 01 — Cross-source signature

The finding

Ownership resolves 3 hops deep toward the ultimate beneficial owner.

/01

At a glance

Dimensions on file

Owners: 3
Officers: 8
Beneficial owners: 3
Same address: 8
UBO hops: 3

/02

Key facts

Risk signal

Status: active
Incorporated: 2020-01-30
Legal form: ltd
Activity: 20200
Registered office: Rothamsted Research, West Common, Harpenden, Hertfordshire, AL5 2JQ, United Kingdom

Low

Risk

PHEROSYN LTD is a ltd registered in GB, incorporated 2020-01-30 (active).

/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

PHEROSYN LTD
- Dr Mary Louise Ellis· beneficial owner37.5%· via ch_psc
- Mr Daniel Ryan Bahia· beneficial owner37.5%· via ch_psc

Holdings / subsidiaries

None in current sources.

Walk the full UBO chain

3 hops lockedStandard

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

Unlock in the full dossier

/04

Also at this address

Shared registered office

Other companies registered at the same address — a common structuring / formation-agent signal, not proof of a link.

8 companiesStandard

8 other companies at this registered office — unlock the itemised list.

Unlock in the full dossier

/05

Activity timeline

12 Feb 2027Companies House
Confirmation statement due
30 Nov 2026Companies House
Accounts due
28 Feb 2025Companies House
Latest accounts made up
30 Jan 2020Companies House
Registered

/06

Company profile

live · Companies House

Company no.: 12434594
Status: active
Type: ltd
Incorporated: 2020-01-30
Registered office: Rothamsted Research, West Common, Harpenden, Hertfordshire, AL5 2JQ, United Kingdom
SIC: 20200

Officers · 5 active

BAHIA, Daniel Ryan
director · British · appt 2020-01-30
BIRKETT, Michael Alexander, Dr
director · British · appt 2020-01-30
ELLIS, Mary Louise, Dr
director · British,Canadian · appt 2023-05-16
LAWRENCE, David Kenneth, Dr
director · British · appt 2024-01-23
LAWTON, Tina Elizabeth
director · British · appt 2024-05-01
CAULFIELD, John Christopher, Dr(resigned)
director · British · appt 2020-01-30
FORTE, Bianca(resigned)
director · Italian,Brazilian · appt 2022-03-24
WITHALL, David Matthew, Dr(resigned)
director · British · appt 2020-01-30

Beneficial owners · PSC · 2 current

●
Dr Mary Louise Ellis
individual PSC · United Kingdom · since 2025-12-17
25–50% shares
●
Mr Daniel Ryan Bahia
individual PSC · United Kingdom · since 2025-12-17
25–50% shares
●
Dr Mary Louise Ellis
individual PSC · United Kingdom · ceased 2024-06-07
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: 2025-02-28
Accounts due: 2026-11-30
Confirmation stmt due: 2027-02-12

Community intel

Crowd leads · unverified

Tips, corrections and leads contributed by the community on PHEROSYN LTD. 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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Everything we hold on PHEROSYN LTD, resolved and sourced — yours to keep, no subscription.

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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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