# Cowan Drilling Services (Cowan Drilling Services LLP)

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

- Company number: OC309186
- Status: Active
- Type: Limited liability partnership
- Incorporated: 8 September 2004
- Registered office: 40 Carvers Croft, Woolmer Green, Knebworth, SG3 6LX
- Location: Knebworth
- Activity: None Supplied

## Latest filed profit

No profit figure in its latest filed accounts.

Turnover, net assets, cash, staff, earlier years, ratios and owners are on the page for subscribers.

## 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 on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/cowan-drilling-services-oc309186

### 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 on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/cowan-drilling-services-oc309186

### 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.

## Timeline

Recent filings and changes at Companies House.

- 2026-09-14: Total exemption full accounts made up to 31 March 2026
- 2025-09-30: Total exemption full accounts made up to 31 March 2025
- 2024-08-29: Total exemption full accounts made up to 31 March 2024
- 2023-08-16: Total exemption full accounts made up to 31 March 2023
- 2022-08-19: Total exemption full accounts made up to 31 March 2022
- 2021-12-02: Total exemption full accounts made up to 31 March 2021
- 2021-09-14: 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…
- 2021-04-12: Termination of appointment of Marion Elizabeth Cowan as a member on 1 April 2021
- 2021-04-12: Termination of appointment of Ian Bruce Cowan as a member on 1 April 2021
- 2021-03-08: 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…
- 2020-10-02: Total exemption full accounts made up to 31 March 2020
- 2020-09-21: Notification of Allison Russell as a person with significant control on 17 August 2020
- 2020-09-21: Cessation of Marion Elizabeth Cowan as a person with significant control on 17 August 2020
- 2020-09-21: Cessation of Ian Bruce Cowan as a person with significant control on 17 August 2020
- 2020-09-15: Appointment of Allison Russell as a member on 1 April 2020
- 2019-11-26: Total exemption full accounts made up to 31 March 2019
- 2018-11-26: Unaudited abridged accounts made up to 31 March 2018
- 2017-11-13: Unaudited abridged accounts made up to 31 March 2017
- 2016-12-31: Total exemption small company accounts made up to 31 March 2016
- 2015-09-10: Member's details changed for Mr Ian Bruce Cowan on 8 September 2015
- 2015-08-13: Total exemption small company accounts made up to 31 March 2015
- 2014-10-16: Total exemption small company accounts made up to 31 March 2014
- 2013-12-19: Total exemption small company accounts made up to 31 March 2013
- 2013-09-04: Member's details changed for Mrs Marion Elizabeth Cowan on 3 September 2013
- 2013-09-04: Member's details changed for Mr Ian Bruce Cowan on 3 September 2013

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Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/cowan-drilling-services-oc309186