Southern Gas Networks PLC
ActiveLiveSouthern Gas Networks PLC is an active public limited company incorporated on 30 Jun 2004 (22 years ago), with its registered office in Horley, South East. The company operates in Energy & utilities.
The score, the reasons behind it, and what to do next.
Active, reachable and in a growing market
A registered office is on file; phone and web are checked on Pro.
Companies House · ONS · Nomis · General opportunity model · 100% of the model measurable
Financials
No machine-readable accounts to parse yet. New companies often haven’t filed, and some file PDF-only or dormant accounts.
CompetitionRead this one the other way round: a high number means a crowded market, where differentiation matters more than timing.
Answers: Is this a live, reachable business in a market worth being in?
A balanced read. Pick the lens that matches what you sell and every number on this page re-weights.
Accounts are next due 30 Sept 2027; the last set was made up to 31 Mar 2026.
What this means for you: Filings are up to date, which makes this an easier first conversation.
What we checked · General opportunity weighting
Rows marked Not checked are excluded from the score rather than assumed — the missing weight shows up as lower confidence, not as a worse company.
Commonly offered to a company like this
These are sector norms, not detected needs. CompaniesIQ never asserts what a company requires — only what the register does and does not show.
Answers: is this market big, growing and survivable — and is the region ahead or behind?
Sector size & momentum
This sector is growing faster in South East than nationally — a regional tailwind worth tracking.
Companies House · every incorporation with a SIC code in this sector (8 codes)
How long companies last here
Of every 100 companies started in this sector, roughly 41 are still trading five years later. This company is past that point.
The market around it
Where the sector is heading
- 1South East is a very high-density market for energy & utilities, with about 10,475 companies in the same industry.
- 2Formation is running ahead of the national average here (+17.2% vs +14.6%), pointing to a regional tailwind.
- 3Around 1,454 new companies registered in this industry locally over the last year.
- 4Sector survival sits at 41% over five years — the benchmark for businesses in this classification.
Answers: how crowded is this market, and where does this company sit against its peers?
Score distribution
A quick score from register status and company age only, because that is all the peer list carries. To compare like with like, this company is placed on the same quick score (100) — not the full 72/100 at the top of the page. Treat it as a position, not a ranking.
Peer companies
| Company | Incorporated | Location | Overall signal | Quick score |
|---|---|---|---|---|
| Humbly Grove Energy Services Limited 05210198 · SIC 35220 | 19 Aug 2004 | South East | Active | 100 |
| British Gas Trading Limited 03078711 · SIC 35130 | 06 Jul 1995 | South East | Active | 100 |
| Vincent Gas Limited 15588441 · SIC 35220 | 23 Mar 2024 | South East | Active | 69 |
| Good Energy Gas Limited 05501445 · SIC 35220 | 06 Jul 2005 | South West | Active | 100 |
| Unigas Limited 03432794 · SIC 35220 | 11 Sept 1997 | North West | Active | 100 |
| Ger Utilities LTD SC719994 · SIC 35220 | 17 Jan 2022 | Scotland | Active | 82 |
| Equans FM Limited 00665702 · SIC 35220 | 21 Jul 1960 | North East | Active | 100 |
| L.P. Gas Limited 12057795 · SIC 35220 | 18 Jun 2019 | Wales | Active | 96 |
| Chiko Gas & Heating Services LTD 10149153 · SIC 35220 | 27 Apr 2016 | Yorkshire & the Humber | Active | 100 |
| Independent Pipelines Limited 02828692 · SIC 35220 | 21 Jun 1993 | East of England | Active | 100 |
| Phoenix Heating And Home Improvements LTD 09696910 · SIC 35220 | 21 Jul 2015 | North West | Active | 100 |
| Idbutt Consulting LTD 05438632 · SIC 35220 | 28 Apr 2005 | West Midlands | Active | 100 |
| D.G.Gas Services Limited 04954654 · SIC 35220 | 05 Nov 2003 | East Midlands | Active | 100 |
| A R Gas Engineers Limited 10935282 · SIC 35220 | 29 Aug 2017 | London | Active | 100 |
| G & M Utilities LTD SC710843 · SIC 35220 | 30 Sept 2021 | Scotland | Active | 83 |
| LCG Pipelines LTD 11311098 · SIC 35220 | 16 Apr 2018 | West Midlands | Active | 100 |
| Trinity Hall Ad Limited 11501270 · SIC 35210 | 06 Aug 2018 | North West | Active | 100 |
| Russneft (UK) Limited 04328552 · SIC 35220 | 26 Nov 2001 | London | Active | 100 |
| Astwick Green Power Limited 14266192 · SIC 35110 | 01 Aug 2022 | London | Active | 79 |
| Jolo Energy Limited 10933640 · SIC 35210 | 25 Aug 2017 | London | Active | 100 |
| Cowdown Green Energy Limited 14380852 · SIC 35110 | 27 Sept 2022 | London | Active | 78 |
| Zarceus Energy Limited 10933414 · SIC 35210 | 25 Aug 2017 | London | Active | 100 |
| Comoro Energy Limited 10933651 · SIC 35210 | 25 Aug 2017 | London | Active | 100 |
| Jagos Energy Limited 10929283 · SIC 35210 | 23 Aug 2017 | London | Active | 100 |
Answers: what is formally on the public register — and what has not been filed yet?
Timeline
- Change person director company with change date09 Oct 2026
- Accounts filedFull accounts17 Aug 2026
- Officer resignedTermination director company with name termination date31 Mar 2026
- Confirmation statementConfirmation statement with no updates31 Mar 2026
- Officer resignedTermination director company with name termination date05 Jan 2026
- Director appointedAppoint person director company with name date05 Jan 2026
- Confirmation statementConfirmation statement with no updates05 Jan 2026
- Officer resignedTermination secretary company with name termination date11 Nov 2025
- Memorandum articles26 Sept 2025
- Resolution filedResolution26 Sept 2025
Showing the 10 most recent of 25 filings. Upgrade for the complete history.
Company details
- Company
- Southern Gas Networks PLC
- Number
- 05167021
- Registered office
- St Lawrence House, Station Approach, Horley, RH6 9HJ
- Incorporated
- 30 Jun 2004
- Type
- Public limited company
- Nature of business
- 35220 — SIC division 35
- Status
- Active
- Region
- South East · England
- Accounts
- Next due 30 Sept 2027
- Confirmation statement
- Next due 25 Dec 2026
Connected companies
Other companies run by the same directors are checked on paid plans — each appointment is a separate register lookup.
Who runs and owns it
CompaniesIQ presents evidence drawn from Companies House and ONS. Figures marked as modelled are derived from population and sector data. Scores are indicative, re-weight with the lens you choose, and are not financial, credit or legal advice.