Who owns RIAKTOR LTD?

In the current sources, RIAKTOR LTD is connected to Nestor Shalay, Mr Stephen Alan Katanka, Ms Sharon Birna Stephensdottir Katanka, Ms Lilja Natasha Katanka, Mr Jakob Agust Harry Katanka Kaye and 2 more. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.

What is RIAKTOR LTD's risk level?

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

Where does RIAKTOR LTD appear across sources?

RIAKTOR LTD 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: 3
Ownership hops held: 7

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

Legal entityLowActive

RIAKTOR LTD

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

RIAKTOR LTD — active UK company, incorporated 2010 (oo:GB-COH-07354316). UBO chain traced 7 hops, 7 owners, 23 holdings, 7 officers. Cited to 3 registries.

OO GB-COH-07354316Inc. 24 Aug 2010ltdGB

Ownership graph Export .md

JSON / MCPsample

Live UK registry

The finding

Ownership resolves 7 hops deep toward the ultimate beneficial owner.

Investigative lead by resolved identity, not a legal determination.

/01

Registry identity

Status: active
Incorporated: 2010-08-24
Legal form: ltd
Activity: 68320
Registered office: 67 Westow Street, Upper Norwood, London, SE19 3RW

/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

RIAKTOR LTD
- Nestor Shalay· beneficial owner· via OpenOwnership
- Mr Stephen Alan Katanka· beneficial owner100%· via OpenOwnership
- Ms Sharon Birna Stephensdottir Katanka· beneficial owner37.5%· via CH PSC
- Ms Lilja Natasha Katanka· beneficial owner37.5%· via CH PSC
- Mr Jakob Agust Harry Katanka Kaye· beneficial owner37.5%· via CH PSC
- Mr Stephen Alan Katanka· beneficial owner87.5%· via CH PSC

Holdings / subsidiaries

RIAKTOR LTD
- ACCOIL RECYCLING LIMITED· beneficial owner50%· via OpenOwnership
- KATAMA LTD· beneficial owner100%· via OpenOwnership
- BURNT MILLS DEVELOPMENTS LTD· beneficial owner50%· via OpenOwnership
- CLAREMONT PROPERTY GROUP LTD· beneficial owner50%· via OpenOwnership
- PRO-FIT GREEN ENERGY LTD· beneficial owner50%· via OpenOwnership
- VANACOMM LTD· beneficial owner50%· via OpenOwnership
- MATTEPHEN FOREST LTD· beneficial owner50%· via OpenOwnership
- SOUTHLANDS ROAD DEVELOPMENTS LTD· beneficial owner50%· via OpenOwnership
- FEARLESS DEVELOPMENTS SL LTD· beneficial owner87.5%· via CH PSC
- RIAKTOR FACILITIES LTD· beneficial owner87.5%· via CH PSC
- FOX HILL DEVELOPMENT RH LTD· beneficial owner37.5%· via CH PSC
- SHALILJAK LTD· beneficial owner87.5%· via CH PSC
- COW COUNTRY DEVELOPMENTS LTD· beneficial owner37.5%· via CH PSC
- RIAKTOR SOLAR INVESTMENTS LTD· beneficial owner37.5%· via CH PSC
- MILLBANK LTD· beneficial owner37.5%· via CH PSC

Walk the full UBO chain

7 hops lockedSTANDARD

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

Unlock Standard Dossier€39

Standard Dossier€39

The full ownership trace on this subject — every hop to the ultimate owner, its filing history and sanctions exposure — as PDF and JSON, every claim linked to its source.

Everything we hold on RIAKTOR LTD, resolved and sourced — yours to keep, no subscription.

INCLUDED WHEN YOU UNLOCK

UBO trace
financial history
same-address
Branded PDF + un-redacted JSON · every claim linked to its source
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UBO trace · financial history · same-address

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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

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

Full ownership trace to the UBOSTANDARD
Financial history / periodic reportsSTANDARD
Cross-source resolution & same-addressSTANDARD
Full export (PDF + un-redacted JSON) & change alertsPREMIUM

/03

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 Standard Dossier€39

/04

Activity timeline

31 Dec 2027Companies House
Accounts due
15 Jul 2026Companies House
Confirmation statement overdue
31 Mar 2026iXBRL
Accounts filed for period ending 2026-03-31
31 Mar 2026Companies House
Latest accounts made up
24 Aug 2010Companies House
Registered

/05

Register record, filings & financials

live · Companies House

Company no.: 07354316
Status: active
Type: ltd
Incorporated: 2010-08-24
Registered office: 67 Westow Street, Upper Norwood, London, SE19 3RW
SIC: 68320

FILING & COMPLIANCE

Accounts type: total exemption full
Last accounts: 2026-03-31
Accounts due: 2027-12-31
Confirmation stmt due: 2026-07-15overdue
Outstanding charges: 4

FORMERLY KNOWN AS

IAR MANAGEMENT LIMITED
AMARANT-AGRO LIMITED

FINANCIALS · COMPANIES HOUSE ACCOUNTS

Metric	2026
Net assets	£1,350,656
Cash	£126,988
Shareholder funds	£50,000
Fixed assets	£1,347,421
Current assets	£5,517,266
Employees	2

1 earlier yearSTANDARD

Period
Net assets
Cash
Shareholder funds
Fixed assets
Current assets

Period
Net assets
Cash
Shareholder funds
Fixed assets
Current assets

1 earlier year of accounts + the net-assets trend behind the glass.

Unlock Standard Dossier€39

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

/06

People & control

19 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.

●
KATANKA, Sharon Birna Stephensdottir
- director · Icelandic · appointed 2023-09-13 · Companies House
- individual PSC · 25–50% shares · United Kingdom · since 2024-07-01 · CH · PSC register
●
KATANKA, Stephen Alan
- director · British · appointed 2025-03-13 · Companies House
- director · British · appointed 2023-05-22 · resigned · Companies House
- individual PSC · 75–100% shares · ceased 2024-07-01 · CH · PSC register
●
Mr Jakob Agust Harry Katanka Kaye
- individual PSC · 25–50% shares · since 2024-07-01 · CH · PSC register
●
Ms Lilja Natasha Katanka
- individual PSC · 25–50% shares · since 2024-07-01 · CH · PSC register
●
ACCOIL RECYCLING LIMITED
Also holds roles at 7 other companies
- Mr Justin Charles Greenfieldbeneficial owner
- YIANNIMIZE GROUP LIMITEDbeneficial owner
- INTERNATIONAL ASSETS & RESOURCES LIMITEDbeneficial owner
●
BURNT MILLS DEVELOPMENTS LTD
Also holds roles at 1 other company
- CLAREMONT FACILITIES LTDbeneficial owner
●
CLAREMONT PROPERTY GROUP LTD
Also holds roles at 1 other company
- CLAREMONT FACILITIES LTDbeneficial owner
●
COW COUNTRY DEVELOPMENTS LTD
Also holds roles at 3 other companies
- Mr Stephen Alan Katankabeneficial owner
- Mr Darren Wayne Gervisbeneficial owner
- Mr Philip Mark Denslowbeneficial owner
●
FOX HILL DEVELOPMENT RH LTD
Also holds roles at 4 other companies
- Mr Richard Hughesbeneficial owner
- INTERNATIONAL ASSETS & RESOURCES LIMITEDbeneficial owner
- BUILDLINE DEVELOPMENTS LTDbeneficial owner
●
ISON, Sidney Brian
- secretary · appointed 2010-08-24 · resigned · Companies House
- director · British · appointed 2010-08-24 · resigned · Companies House
●
KAYE, Stephen Alan
- director · British · appointed 2010-08-24 · resigned · Companies House
●
MATTEPHEN FOREST LTD
Also holds roles at 1 other company
- BACCHUS ESTATES LIMITEDbeneficial owner
●
MILLBANK LTD
Also holds roles at 1 other company
- MAHNE INVESTMENTS LIMITEDbeneficial owner
●
PRO-FIT GREEN ENERGY LTD
Also holds roles at 2 other companies
- INTERNATIONAL ASSETS & RESOURCES LIMITEDbeneficial owner
- Mr Stacey John Whitebeneficial owner
●
RIAKTOR SOLAR INVESTMENTS LTD
Also holds roles at 1 other company
- Mr Philip Mark Denslowbeneficial owner
●
SHALAY, Nestor
- director · Russian · appointed 2010-11-26 · resigned · Companies House
- individual PSC · significant influence or control · Ukraine · ceased 2023-05-24 · CH · PSC register
●
SHALILJAK LTD
Also holds roles at 3 other companies
- Mr Stephen Alan Katankabeneficial owner
- INTERNATIONAL ASSETS & RESOURCES LIMITEDbeneficial owner
- Mrs Yuliia Katankabeneficial owner
●
SOUTHLANDS ROAD DEVELOPMENTS LTD
Also holds roles at 3 other companies
- Mr Stephen Alan Katankabeneficial owner
- Mr Matthew James Shutebeneficial owner
- Mrs Cadi Davisbeneficial owner
●
VANACOMM LTD
Also holds roles at 7 other companies
- Mr Paul Edward Mursellbeneficial owner
- INTERNATIONAL ASSETS & RESOURCES LIMITEDbeneficial owner
- Mr Richard James Sandmanbeneficial owner

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

/07

Common questions

Who owns RIAKTOR LTD?: In the current sources, RIAKTOR LTD is connected to Nestor Shalay, Mr Stephen Alan Katanka, Ms Sharon Birna Stephensdottir Katanka, Ms Lilja Natasha Katanka, Mr Jakob Agust Harry Katanka Kaye and 2 more. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.
What is RIAKTOR LTD's risk level?: WhiteIntel flags RIAKTOR LTD as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.
Where does RIAKTOR LTD appear across sources?: RIAKTOR LTD 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 RIAKTOR LTD. 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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