Ltd Facts The UK company register, as filed

Register entry · No. 07190205

89 CASTELNAU RTM COMPANY LTD

Active PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital) Incorporated 16 Mar 2010

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1 to look at 9 clear · 4 can't tell yet

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    Last filed accounts

    Net liabilities of £309: it owed more than it owned.

    Accounts to 30 Sep 2025 · See it · What this means
The other 13 checks
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    Insolvency

    The filing history can't be read just now.

    Filing history
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    Strike-off notices

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    Filing history (The Gazette notices) · What this means
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    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 30 Jun 2027.

    Companies House register
  • Clear
    Confirmation statement on time

    Next due 14 Mar 2027.

    Companies House register
  • Clear
    Disqualified directors

    None of the 3 current officers checked are disqualified.

    Companies House disqualified directors register · See it
  • Clear
    Directors

    2 current directors.

    Officers on the register · See it
  • Clear
    Owners

    1 owner on file.

    People with significant control · See it
  • Clear
    Charges

    None registered.

    Companies House register
  • Clear
    Trading history

    Incorporated 16 Mar 2010 (16 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

    BRAY LAWN, FISHERY ROAD, MAIDENHEAD, BERKSHIRE, SL6 1UP

    As filed with Companies House.

  2. Nature of business

    • 68320 Management of real estate on a fee or contract basis

  3. Accounts

    Next due
    30 Jun 2027
    Last made up to
    30 Sep 2025
    Type
    MICRO ENTITY

  4. Confirmation statement

    Next due
    14 Mar 2027
    Last made up to
    28 Feb 2026

  5. Charges

    Outstanding
    0
    All time
    0

  6. Names

    1. 89 CASTELNAU RTM COMPANY LTD current

Figures

Year endTurnoverProfitCashNet assetsStaff
30 Sep 2025 not published not published — £-309 0
30 Sep 2024 * not published not published — — 0
30 Sep 2023 not published not published — £0 1
30 Sep 2022 not published not published — £0 1
30 Sep 2021 (18 months) not published not published — £0 1
31 Mar 2020 not published not published — £0 1

* 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 5, with past →

NameRoleAppointedResignedBornNationality · lives in
Hans Jurgen Blanckenburg Property Developer Director 16 Mar 2010 — July 1945 German · England
Karen Gillian Blanckenburg Director Director 2 Oct 2025 — November 1959 British · England
Karen Gillian Blanckenburg Secretary 5 Sep 2024 — —

Owners and controllers All 1, with past →

NameControlNotifiedCeasedBornNationality · lives in
Mr Hans Jurgen Blanckenburg Ownership of shares 25 to 50 percent; Voting rights 25 to 50 percent 15 Mar 2017 — July 1945 German · England

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

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Questions

Is 89 CASTELNAU RTM COMPANY LTD still trading?

The register shows 89 CASTELNAU RTM COMPANY LTD as active.

What does 89 CASTELNAU RTM COMPANY LTD do?

It files the industry code 68320 (Management of real estate on a fee or contract basis).

When was 89 CASTELNAU RTM COMPANY LTD set up?

It was incorporated on 16 March 2010.

When are 89 CASTELNAU RTM COMPANY LTD's accounts due?

Next accounts are due by 30 June 2027. The last accounts were made up to 30 September 2025.

When is 89 CASTELNAU RTM COMPANY LTD's next confirmation statement due?

By 14 March 2027.

Who runs 89 CASTELNAU RTM COMPANY LTD?

89 CASTELNAU RTM COMPANY LTD has 2 current directors and 1 other current officer. They're listed under People on this page.

Similar companies

Same industry code (68320), active, set up around the same time. More in this industry →

  1. 07480554 A B J SOLUTIONS LTD Active Private Limited Company Inc. 31 Dec 2010 68320 · Management of real estate on a fee or contract basis
  2. 07480039 HW DEAN & SON LTD Active Private Limited Company Inc. 30 Dec 2010 68320 · Management Of Real Estate On A Fee Or Contract Basis
  3. SC390901 SR DAVIDSON PROPERTY DEVELOPMENTS LTD Active Private Limited Company Inc. 30 Dec 2010 68100 · Buying and selling of own real estate
  4. 07478279 ADVENTURE TRAILS LTD Active Private Limited Company Inc. 29 Dec 2010 68320 · Management of real estate on a fee or contract basis
  5. 07479182 MAGNOLIA COURT RTM COMPANY LIMITED Active PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital) Inc. 29 Dec 2010 68320 · Management of real estate on a fee or contract basis

The file

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