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Company number
06228922

DRAINAGE ADVISORY SERVICES AND ASSISTANCE LIMITED

Active
✓ Active company on the official register. Next accounts due 31 January 2027.

Company details

North West, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
DRAINAGE ADVISORY SERVICES AND ASSISTANCE LIMITED
Company number
06228922
Registered office
UNIT 6E LOWICK CLOSE, NEWBY ROAD INDUSTRIAL ESTATE, HAZEL GROVE, STOCKPORT, CHESHIRE, SK7 5ED · 34 other companies at this postcode
Company type
Private Limited Company
Incorporated on
27 April 2007
Status
Active
Age
19 years
Nature of business (SIC)
39000 — Remediation activities and other waste management services
Accounts — next due
31 Jan 2027
Accounts — last made up to
30 Apr 2025
Confirmation statement — next due
08 May 2027
Confirmation statement — last
24 Apr 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Darryl Gartley
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 06/04/2016
Jessica Amy Dawson
holds 75–100% of voting rights · can appoint and remove directors
Notified 06/04/2016
Mrs Claire Gartley
holds 75–100% of voting rights · can appoint and remove directors
Notified 06/04/2016
Olivia Gartley
holds 75–100% of voting rights · can appoint and remove directors
Notified 06/04/2016
Sigo Group Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 30/03/2026

Corporate structure

Who controls this company, and who they control in turn

5 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 30/03/2026
Darryl Gartley
born 02/1956 · United Kingdom owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 30/03/2026
Jessica Amy Dawson
born 07/1986 · United Kingdom holds 75–100% of votes · can appoint and remove directors Control ended 06/04/2016
Mrs Claire Gartley
born 09/1960 · United Kingdom holds 75–100% of votes · can appoint and remove directors Control ended 06/04/2016
Olivia Gartley
born 12/1993 · United Kingdom holds 75–100% of votes · can appoint and remove directors Control ended 06/04/2016

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
30/03/2026 Person with significant control ceased Darryl Gartley
30/03/2026 Person with significant control added Sigo Group Limited
06/04/2016 Person with significant control ceased Olivia Gartley
06/04/2016 Person with significant control ceased Mrs Claire Gartley
06/04/2016 Person with significant control ceased Jessica Amy Dawson
06/04/2016 Person with significant control added Olivia Gartley
06/04/2016 Person with significant control added Mrs Claire Gartley
06/04/2016 Person with significant control added Jessica Amy Dawson
06/04/2016 Person with significant control added Darryl Gartley

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Employees (avg) 75
▲ 5.6%
71

Documents for DRAINAGE ADVISORY SERVICES AND ASSISTANCE LIMITED

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Company extract£1.99

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Financial statements£3.99

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Drainage Advisory Services And Assistance Limited — SK7 5ED
Trading as DASA Ltd
Tier 2 · renews 12/09/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

Get this company via API

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Frequently asked questions

What is the company number of DRAINAGE ADVISORY SERVICES AND ASSISTANCE LIMITED?
According to the official registry, the company number of DRAINAGE ADVISORY SERVICES AND ASSISTANCE LIMITED is 06228922.
Where is DRAINAGE ADVISORY SERVICES AND ASSISTANCE LIMITED registered?
The registered office is UNIT 6E LOWICK CLOSE, NEWBY ROAD INDUSTRIAL ESTATE, HAZEL GROVE, STOCKPORT, CHESHIRE, SK7 5ED.
What is the SIC code of DRAINAGE ADVISORY SERVICES AND ASSISTANCE LIMITED?
The nature of business is recorded under SIC code 39000 — Remediation activities and other waste management services.
Who controls DRAINAGE ADVISORY SERVICES AND ASSISTANCE LIMITED?
Darryl Gartley is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of DRAINAGE ADVISORY SERVICES AND ASSISTANCE LIMITED due?
The next annual accounts are due by 31 January 2027, and the last accounts were made up to 30 April 2025.

About DRAINAGE ADVISORY SERVICES AND ASSISTANCE LIMITED (06228922)

DRAINAGE ADVISORY SERVICES AND ASSISTANCE LIMITED is a private limited company incorporated on 27 April 2007 and registered in the United Kingdom under company number 06228922. Its registered office is at UNIT 6E LOWICK CLOSE, NEWBY ROAD INDUSTRIAL ESTATE, HAZEL GROVE, STOCKPORT, CHESHIRE, SK7 5ED. The recorded nature of business is remediation activities and other waste management services (SIC 39000). The company is currently active , with statutory accounts last made up to 30 April 2025. , and the person with significant control is Darryl Gartley. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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