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None Supplied · Knebworth

Cowan Drilling Services

Cowan Drilling Services LLP

ActiveLatest figures: 2026Abridged accountsCompany only22 years on the register

Limited liability partnership registered in Knebworth, classed under “None Supplied”.

Headline figures

FY to Mar 2026 · Company only

Turnover

For subscribers

Profit after tax

—

Not filed: small-company exemption

Net assets

For subscribers

Cash

For subscribers

Employees

For subscribers

What the numbers say

1 finding from the figures, in plain English

Written by rules from the figures on this page. Not a forecast or a credit opinion.

History

Pro
£20222023202420252026
Profit after tax—
Turnover
Net assets
Cash
Employees

Every figure for all 5 years

“—” means we did not find the figure in a source; it is never filled with an estimate.

Balance sheet and ratios

From the filed balance sheets · £

Balance sheet2023202420252026
Current assets
of which debtors
of which cash
Creditors due within a year
Net current assets
Creditors due after a year
Net assets
Ratios
Current ratioCurrent assets for every £1 owed within a year
Cash ratioCash for every £1 owed within a year
Creditors to assetsEverything owed to creditors as a share of fixed plus current assets

7 balance-sheet lines and 3 ratios, every year

A ratio appears only for years where every line it needs was filed. Lines are as tagged in the accounts; nothing is added up or estimated.

Timeline

Checked 2026-10-24

  1. Accounts
    Total exemption full accounts made up to 31 March 2026
  2. Accounts
    Total exemption full accounts made up to 31 March 2025
  3. Accounts
    Total exemption full accounts made up to 31 March 2024
  4. Accounts
    Total exemption full accounts made up to 31 March 2023
  5. Accounts
    Total exemption full accounts made up to 31 March 2022
  6. Accounts
    Total exemption full accounts made up to 31 March 2021
  7. Address
    Registered office address changed from 40 Carvers Croft Carvers Croft Woolmer Green Knebworth SG3 6LX England to 40 Carvers Croft Woolmer Green Knebworth SG3 6LX on 14 September…
  8. Directors
    Termination of appointment of Marion Elizabeth Cowan as a member on 1 April 2021
  9. Directors
    Termination of appointment of Ian Bruce Cowan as a member on 1 April 2021
  10. Address
    Registered office address changed from Bidwell House Trumpington Road Cambridge Cambridgeshire CB2 9LD to 40 Carvers Croft Carvers Croft Woolmer Green Knebworth SG3 6LX on 8 Mar…
  11. Accounts
    Total exemption full accounts made up to 31 March 2020
  12. Ownership
    Notification of Allison Russell as a person with significant control on 17 August 2020
  13. 24 earlier
    1. Ownership
      Cessation of Marion Elizabeth Cowan as a person with significant control on 17 August 2020
    2. Ownership
      Cessation of Ian Bruce Cowan as a person with significant control on 17 August 2020
    3. Directors
      Appointment of Allison Russell as a member on 1 April 2020
    4. Accounts
      Total exemption full accounts made up to 31 March 2019
    5. Accounts
      Unaudited abridged accounts made up to 31 March 2018
    6. Accounts
      Unaudited abridged accounts made up to 31 March 2017
    7. Accounts
      Total exemption small company accounts made up to 31 March 2016
    8. Directors
      Member's details changed for Mr Ian Bruce Cowan on 8 September 2015
    9. Accounts
      Total exemption small company accounts made up to 31 March 2015
    10. Accounts
      Total exemption small company accounts made up to 31 March 2014
    11. Accounts
      Total exemption small company accounts made up to 31 March 2013
    12. Directors
      Member's details changed for Mrs Marion Elizabeth Cowan on 3 September 2013
    13. Directors
      Member's details changed for Mr Ian Bruce Cowan on 3 September 2013
    14. Accounts
      Total exemption small company accounts made up to 31 March 2012
    15. Accounts
      Total exemption small company accounts made up to 31 March 2011
    16. Address
      Registered office address changed from Bidwells Accounting Services Bidwell House Trumpington Road Cambridge Cambridgeshire CB2 2LD on 10 September 2010
    17. Directors
      Member's details changed for Marion Elizabeth Cowan on 8 September 2010
    18. Directors
      Member's details changed for William John Clark on 8 September 2010
    19. Directors
      Member's details changed for Ian Bruce Cowan on 8 September 2010
    20. Accounts
      Total exemption small company accounts made up to 31 March 2010
    21. Accounts
      Total exemption small company accounts made up to 31 March 2009
    22. Accounts
      Total exemption small company accounts made up to 31 March 2008
    23. Accounts
      Total exemption small company accounts made up to 31 March 2007
    24. Accounts
      Total exemption small company accounts made up to 31 March 2006

From the Companies House filing history. Routine confirmation statements are left out, and a run of the same filing is shown once.

Questions people ask

›What does Cowan Drilling Services do?

Limited liability partnership registered in Knebworth, classed under “None Supplied”.

›How much turnover does Cowan Drilling Services make?

Answered in the full report

›Is Cowan Drilling Services profitable?

Cowan Drilling Services's profit isn't public: small companies may file without a profit and loss account.

›How many people work at Cowan Drilling Services?

Answered in the full report

›Who runs and owns Cowan Drilling Services?

Its directors are William John Clark, Allison Russell. Its owners are shown to subscribers.

›Where is Cowan Drilling Services based?

Its registered office is 40 Carvers Croft, Woolmer Green, Knebworth, SG3 6LX, in Knebworth.

›When was Cowan Drilling Services founded?

Cowan Drilling Services LLP was incorporated on 8 September 2004.

›Is Cowan Drilling Services still trading?

The register lists Cowan Drilling Services LLP as active.