Ltd Facts The UK company register, as filed

Register entry · No. 11998696

MARK CONLAN SDG LTD

Active Private Limited Company Incorporated 16 May 2019

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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 £40,503: it owed more than it owned.

    Accounts to 31 May 2025 · See it · What this means
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    Insolvency

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    Filing history
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    Filing history (form AA01)
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    Filing history (form AD01)
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    Company status

    Active.

    Companies House register
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    Accounts on time

    Next due 28 Feb 2027.

    Companies House register
  • Clear
    Confirmation statement on time

    Next due 29 May 2027.

    Companies House register
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    Disqualified directors

    None of the 1 current officer checked is disqualified.

    Companies House disqualified directors register · See it
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    Directors

    1 current director.

    Officers on the register · See it
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    Owners

    1 owner on file.

    People with significant control · See it
  • Clear
    Charges

    None registered.

    Companies House register
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    Trading history

    Incorporated 16 May 2019 (7 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 8 Nov 2026. Not a credit score or advice: open the filings before relying on them. JSON

  1. Registered office

    20 WENLOCK ROAD, LONDON, ENGLAND, N1 7GU

    As filed with Companies House.

  2. Nature of business

    • 70229 Management consultancy activities other than financial management

  3. Accounts

    Next due
    28 Feb 2027
    Last made up to
    31 May 2025
    Type
    MICRO ENTITY

  4. Confirmation statement

    Next due
    29 May 2027
    Last made up to
    15 May 2026

  5. Charges

    Outstanding
    0
    All time
    0

  6. Names

    1. MARK CONLAN SDG LTD current

Figures

Year endTurnoverProfitCashNet assetsStaff
31 May 2025 not published not published — £-40,503 1
31 May 2024 not published not published — £-31,077 1
31 May 2023 not published not published — £-13,335 1
31 May 2022 not published not published — £10,215 1
31 May 2021 not published not published — £-835 1
31 May 2020 (13 months) not published not published — £5 1

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 1, with past →

NameRoleAppointedResignedBornNationality · lives in
Mark Conlan Director Director 16 May 2019 — September 1971 Irish · United Kingdom

Owners and controllers All 1, with past →

NameControlNotifiedCeasedBornNationality · lives in
Mr Mark Conlan Ownership of shares 75 to 100 percent 16 May 2019 — September 1971 Irish · United Kingdom

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 MARK CONLAN SDG LTD still trading?

The register shows MARK CONLAN SDG LTD as active.

What does MARK CONLAN SDG LTD do?

It files the industry code 70229 (Management consultancy activities other than financial management).

When was MARK CONLAN SDG LTD set up?

It was incorporated on 16 May 2019.

When are MARK CONLAN SDG LTD's accounts due?

Next accounts are due by 28 February 2027. The last accounts were made up to 31 May 2025.

When is MARK CONLAN SDG LTD's next confirmation statement due?

By 29 May 2027.

Who runs MARK CONLAN SDG LTD?

MARK CONLAN SDG LTD has 1 current director. They're listed under People on this page.

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  2. 12381498 BROOKS GLOBAL (MANAGEMENT) LTD Active Private Limited Company Inc. 31 Dec 2019 70229 · Management consultancy activities other than financial management
  3. 12381251 CANDOCO LIMITED Active Private Limited Company Inc. 31 Dec 2019 47910 · Retail sale via mail order houses or via Internet
  4. 12381995 CJN VENTURES LTD Active Private Limited Company Inc. 31 Dec 2019 70229 · Management consultancy activities other than financial management
  5. 12381756 EMEA TECHNOLOGY LTD Active Private Limited Company Inc. 31 Dec 2019 46180 · Agents specialized in the sale of other particular products

The file

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