opendata.bot
Company number
03528783

NORTHERN GAS NETWORKS OPERATIONS LIMITED

Officer · O'CONNELL, Alex and 44 others
Active
✓ Active company on the official register. Next accounts due 31 December 2027.

Company details

Yorkshire and The Humber, 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
NORTHERN GAS NETWORKS OPERATIONS LIMITED
Company number
03528783
Registered office
1100 CENTURY WAY, THORPE PARK BUSSINESS PARK, COLTON LEEDS, LS15 8TU · 11 other companies at this postcode
Company type
Private Limited Company
Incorporated on
17 March 1998
Status
Active
Age
28 years
Previous names
UNITED UTILITIES OPERATIONS LIMITED (to 03 Nov 2010)
Nature of business (SIC)
82990 — Other business support service activities n.e.c.
Accounts — next due
31 Dec 2027
Accounts — last made up to
31 Mar 2026
Confirmation statement — next due
31 Mar 2027
Confirmation statement — last
17 Mar 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.

Officers

10 active · 35 resigned

secretary
Appointed 01/03/2019
Active
director
Appointed 13/08/2012
Active
director
Appointed 04/01/2011
Active
director
Appointed 31/10/2010
Active
director
Appointed 31/10/2010
Active
director
Appointed 21/06/2011
Active
director
Appointed 31/10/2010
Active
director
Appointed 08/07/2026
Active
director
Appointed 28/02/2014
Active
director
Appointed 01/07/2023
Active

People with significant control

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

Northern Gas Networks Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

1 controller 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 06/04/2016 Controls 6 companies

Serving officers

secretary Appointed 01/03/2019
director Appointed 13/08/2012
director Appointed 04/01/2011
director Appointed 31/10/2010
director Appointed 31/10/2010

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
08/07/2026 Director resigned BEER, Simon Daniel
08/07/2026 Director appointed O’FLAHERTY, Peter Bartholomew
01/07/2023 Director resigned WAN, Chi Tin
01/07/2023 Director appointed YU, Jenny Ka Man
01/03/2019 Secretary resigned ASHWORTH, Michael Gregory
01/03/2019 Secretary appointed O'CONNELL, Alex
23/12/2016 Director appointed BEER, Simon Daniel
18/11/2016 Director resigned LEONG, Sara
06/04/2016 Person with significant control added Northern Gas Networks Limited
28/02/2014 Director resigned YUEN, Sui See
28/02/2014 Director appointed TSAI, Chao Chung, Charles
04/03/2013 Director resigned ROBINSON, Michael Charles
04/03/2013 Director appointed LEONG, Sara
08/02/2013 Director resigned TSO, Kai Sum
08/02/2013 Director appointed WAN, Chi Tin
28/08/2012 Director appointed YUEN, Sui See
13/08/2012 Director appointed CHAN, Loi Shun
21/11/2011 Director resigned FRAME, Frank Riddell
28/06/2011 Director resigned SHURNIAK, William, Dr
21/06/2011 Director appointed MACRAE, Duncan Nicholas

Financial highlights

No figures could be read from the accounts filed on 14 Aug 2026. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.

Documents for NORTHERN GAS NETWORKS OPERATIONS LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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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.

PDF Order

Filing history

Most recent filings

AA — accounts-with-accounts-type-full
accounts
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CH01 — change-person-director-company-with-change-date
officers
AA — accounts-with-accounts-type-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CH01 — change-person-director-company-with-change-date
officers
CH01 — change-person-director-company-with-change-date
officers
AA — accounts-with-accounts-type-full
accounts
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
CH01 — change-person-director-company-with-change-date
officers
ANNOTATION — legacy
miscellaneous
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CH01 — change-person-director-company-with-change-date
officers
AA — accounts-with-accounts-type-full
accounts
CH01 — change-person-director-company-with-change-date
officers
CH01 — change-person-director-company-with-change-date
officers
CH01 — change-person-director-company-with-change-date
officers
CH01 — change-person-director-company
officers
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CH01 — change-person-director-company-with-change-date
officers

Data protection register

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

NORTHERN GAS NETWORKS OPERATIONS LIMITED — LS15 8TU
Tier 3 · renews 05/02/2027
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 NORTHERN GAS NETWORKS OPERATIONS LIMITED?
According to the official registry, the company number of NORTHERN GAS NETWORKS OPERATIONS LIMITED is 03528783.
Where is NORTHERN GAS NETWORKS OPERATIONS LIMITED registered?
The registered office is 1100 CENTURY WAY, THORPE PARK BUSSINESS PARK, COLTON LEEDS, LS15 8TU.
Who runs NORTHERN GAS NETWORKS OPERATIONS LIMITED?
O'CONNELL, Alex is listed among the officers of NORTHERN GAS NETWORKS OPERATIONS LIMITED.
What is the SIC code of NORTHERN GAS NETWORKS OPERATIONS LIMITED?
The nature of business is recorded under SIC code 82990 — Other business support service activities n.e.c..
Who controls NORTHERN GAS NETWORKS OPERATIONS LIMITED?
Northern Gas Networks Limited 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 NORTHERN GAS NETWORKS OPERATIONS LIMITED due?
The next annual accounts are due by 31 December 2027, and the last accounts were made up to 31 March 2026.

About NORTHERN GAS NETWORKS OPERATIONS LIMITED (03528783)

NORTHERN GAS NETWORKS OPERATIONS LIMITED is a private limited company incorporated on 17 March 1998 and registered in the United Kingdom under company number 03528783. Its registered office is at 1100 CENTURY WAY, THORPE PARK BUSSINESS PARK, COLTON LEEDS, LS15 8TU. The recorded nature of business is other business support service activities n.e.c. (SIC 82990). The company is currently active , with statutory accounts last made up to 31 March 2026. 45 active officers are on record , and the person with significant control is Northern Gas Networks Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 14 September 2026.

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