Ltd Facts The UK company register, as filed

Register entry · No. 05428495

SLOMKOWSKI I & R SYSTEMS LIMITED

Active Private Limited Company Incorporated 19 Apr 2005

Checks

No warning signs 10 clear · 4 can't tell yet

What was checked
  • Can't tell
    Insolvency

    The filing history can't be read just now.

    Filing history
  • Can't tell
    Strike-off notices

    The filing history can't be read just now.

    Filing history (The Gazette notices) · What this means
  • Can't tell
    Year-end changes

    The filing history can't be read just now.

    Filing history (form AA01)
  • Can't tell
    Office moves

    The filing history can't be read just now.

    Filing history (form AD01)
  • Clear
    Company status

    Active.

    Companies House register
  • Clear
    Accounts on time

    Next due 31 Jan 2027.

    Companies House register
  • Clear
    Confirmation statement on time

    Next due 3 May 2027.

    Companies House register
  • Clear
    Disqualified directors

    None of the 2 current officers checked are disqualified.

    Companies House disqualified directors register · See it
  • Clear
    Directors

    1 current director.

    Officers on the register · See it
  • Clear
    Owners

    1 owner on file.

    People with significant control · See it
  • Clear
    Last filed accounts

    Net assets £128,725.

    Accounts to 30 Apr 2025 · See it
  • Clear
    Charges

    None registered.

    Companies House register
  • Clear
    Trading history

    Incorporated 19 Apr 2005 (21 years ago).

    Companies House register
  • Clear
    Name changes

    Never renamed.

    Names over time

From the public register, filing history, officers, owners and filed accounts, as of 11 Nov 2026. Not a credit score or advice: open the filings before relying on them. JSON

  1. Registered office

    246 NORWICH ROAD, NORWICH, ENGLAND, NR5 0LQ

    As filed with Companies House.

  2. Nature of business

    • 41201 Construction of commercial buildings
    • 41202 Construction of domestic buildings

  3. Accounts

    Next due
    31 Jan 2027
    Last made up to
    30 Apr 2025
    Type
    TOTAL EXEMPTION FULL

  4. Confirmation statement

    Next due
    3 May 2027
    Last made up to
    19 Apr 2026

  5. Charges

    Outstanding
    0
    All time
    0

  6. Names

    1. SLOMKOWSKI I & R SYSTEMS LIMITED current

Figures

Year endTurnoverProfitCashNet assetsStaff
30 Apr 2025 not published not published £155,996 £128,725 1
30 Apr 2024 not published not published £155,908 £147,729 1
30 Apr 2023 not published not published £162,833 £147,243 1
30 Apr 2022 not published not published £222,883 £185,987 1
30 Apr 2021 not published not published £219,042 £168,908 1
30 Apr 2020 not published not published £10,857 £17,153 0

* From the following year's accounts (prior-year figures).

Public contracts

No contracts found on Find a Tender under this company number.

Matching is by Companies House number only, so contracts filed without the number are not shown.

Contains public sector information licensed under the Open Government Licence v3.0. Source: Find a Tender award notices. JSON

People

Officers All 6, with past →

NameRoleAppointedResignedBornNationality · lives in
Sebastian Jan Slomkowski Builder Director 19 Apr 2005 — August 1973 Polish · England
Sebastian Jan Slomkowski Secretary 6 Apr 2013 — —

Owners and controllers All 1, with past →

NameControlNotifiedCeasedBornNationality · lives in
Mr Sebastian Jan Slomkowski Ownership of shares 25 to 50 percent 6 Apr 2016 — August 1978 British · England

From the public register. We show month and year of birth only, and no addresses. Privacy and your data

Ask about this company

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Questions

Is SLOMKOWSKI I & R SYSTEMS LIMITED still trading?

The register shows SLOMKOWSKI I & R SYSTEMS LIMITED as active.

What does SLOMKOWSKI I & R SYSTEMS LIMITED do?

It files these industry codes 41201 (Construction of commercial buildings); 41202 (Construction of domestic buildings).

When was SLOMKOWSKI I & R SYSTEMS LIMITED set up?

It was incorporated on 19 April 2005.

When are SLOMKOWSKI I & R SYSTEMS LIMITED's accounts due?

Next accounts are due by 31 January 2027. The last accounts were made up to 30 April 2025.

When is SLOMKOWSKI I & R SYSTEMS LIMITED's next confirmation statement due?

By 3 May 2027.

Who runs SLOMKOWSKI I & R SYSTEMS LIMITED?

SLOMKOWSKI I & R SYSTEMS LIMITED has 1 current director and 1 other current officer. They're listed under People on this page.

Similar companies

Same industry code (41201), active, set up around the same time. More in this industry →

  1. 05663721 HOMEWOOD CONSTRUCTION (LONGFIELD) LTD Active Private Limited Company Inc. 29 Dec 2005 41201 · Construction of commercial buildings
  2. 05663284 R V CONSTRUCTION SERVICES LIMITED Active Private Limited Company Inc. 28 Dec 2005 41201 · Construction of commercial buildings
  3. 05662003 J T CHAMBERS (DEVELOPMENTS) LIMITED Active Private Limited Company Inc. 23 Dec 2005 41201 · Construction of commercial buildings
  4. 05661545 JCA PROPERTY DEVELOPMENTS LIMITED Active Private Limited Company Inc. 22 Dec 2005 41201 · Construction of commercial buildings
  5. 05660628 SIMON COLES BRICKWORK LIMITED Active Private Limited Company Inc. 21 Dec 2005 41201 · Construction of commercial buildings

The file

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Source: Companies House, data file of 2026-11-01 and its live updates. View on Companies House