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UK GOVERNMENT PROCUREMENT

Public-sector buyer · United Kingdom

NORTHERN GAS NETWORKS LIMITED

NORTHERN GAS NETWORKS LIMITED is a UK public-sector contracting authority. This profile aggregates its public-record procurement — top suppliers, categories, recent awards, open tenders and expiring contracts.

Data period: 2023-11-08 to 2026-11-08Updated 2026-11-08

£288.3M

Total spend

140

Contract awards

112

Unique suppliers

£3.4M

Avg contract

According to ENKII, NORTHERN GAS NETWORKS LIMITED has awarded 140 contracts worth £288.3M to 112 suppliers between 2023-11-08 and 2026-11-08, at an average contract value of £3.4M, with the top five suppliers holding 57% of contract value.

Top suppliers

Top suppliers to NORTHERN GAS NETWORKS LIMITED

Top-five suppliers hold 57% of contract value — a concentrated market.

SupplierAwardsTotal value
T G PIPELINES LIMITED1£50.0M
NETWORK PLUS SERVICES LTD1£34.0M
PREMIER TRAFFIC MANAGEMENT LIMITED1£34.0M
NATIONAL ENERGY ACTION3£30.6M
Vehicle Lease and Service Limited1£17.9M
RAILSCAPE LIMITED1£14.0M
YZ SYSTEMS LTD6£12.3M
CADENT GAS LIMITED1£7.1M
SUNBELT RENTALS LIMITED1£7.0M
Kidney Care UK2£5.2M
ASPIRE TECHNOLOGY SOLUTIONS LTD1£4.0M
MOTT MACDONALD LIMITED1£3.9M
SOFTWAREONE UK LIMITED1£3.8M
CLARITY TRAVEL LIMITED1£3.6M
Enertech FM Limited1£3.3M
Scope1£3.2M
CHEMENCE LIMITED1£3.0M
Terra Solutions Limited1£3.0M
Apleona UK Limited1£2.7M
SAP (UK) LIMITED4£2.7M

Procurement categories

What NORTHERN GAS NETWORKS LIMITED buys

Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.

Research and development services and related consultancy services

73
36 awards£17.5M

Business services: law, marketing, consulting, recruitment, printing and security

79
25 awards£10.0M

IT services: consulting, software development, Internet and support

72
23 awards£20.1M

Construction structures and materials; auxiliary products to construction (except electric apparatus)

44
10 awards£7.2M

Construction work

45
7 awards£143.4M

Office and computing machinery, equipment and supplies except furniture and software packages

30
5 awards£0

Services related to the oil and gas industry

76
5 awards£0

Electrical machinery, apparatus, equipment and consumables; lighting

31
4 awards£8.9M

Industrial machinery

42
4 awards£3.5M

Health and social work services

85
4 awards£31.6M

Software package and information systems

48
3 awards£3.2M

Installation services (except software)

51
3 awards£1.8M

Laboratory, optical and precision equipments (excl. glasses)

38
2 awards£1.8M

Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products

39
2 awards£4.3M

Repair and maintenance services

50
2 awards£19.6M

Public utilities

65
2 awards£6.3M

Architectural, construction, engineering and inspection services

71
2 awards£1.0M

Agricultural, forestry, horticultural, aquacultural and apicultural services

77
2 awards£0

Petroleum products, fuel, electricity and other sources of energy

09
1 award£0

Radio, television, communication, telecommunication and related equipment

32
1 award£397K

Security, fire-fighting, police and defence equipment

35
1 award£460K

Hotel, restaurant and retail trade services

55
1 award£3.6M

Postal and telecommunications services

64
1 award£7.1M

Recent contracts

Latest NORTHERN GAS NETWORKS LIMITED contracts awarded

The most recently published award notices on Find a Tender and Contracts Finder.

Implementation and Management of NGN Network & Voice Services (SD-WAN, WAN, LAN, WLAN, UC & CC)

ASPIRE TECHNOLOGY SOLUTIONS LTD · 2026-11-02

£4.0M

Supply and installation

PURE ATOM ENERGY LTD · 2026-10-29

£800K

Esri ArcGIS Enterprise Licence Agreement Renewal

ESRI (UK) LIMITED · 2026-10-21

£1.3M

SAP SuccessFactors & Cloud Software Renewal

SAP (UK) LIMITED · 2026-10-14

£678K

SAP Cloud Platform Enterprise Agreement

SAP (UK) LIMITED · 2026-10-14

£671K

Microsoft EA Renewal

SOFTWAREONE UK LIMITED · 2026-10-14

£3.8M

Network Loggers Install

TECHNOLOG LIMITED · 2026-10-08

£410K

Network Loggers - Supply

YZ SYSTEMS LTD · 2026-10-08

£2.7M

Governor Loggers Install

YZ SYSTEMS LTD · 2026-10-08

£444K

Pressure Controller Supply

YZ SYSTEMS LTD · 2026-10-08

£3.0M

WANT TO WIN WORK FROM NORTHERN GAS NETWORKS LIMITED?

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In the enkii platform

What NORTHERN GAS NETWORKS LIMITED has coming up

Sign in free to see the detail: titles, timings, values, and what to prepare.

Most of it is in IT services, public utilities and security & defence.

10

contracts ending in 12 months

Likely to be re-tendered: see which, and who holds them

1

planned procurement

Work this buyer has said it intends to tender

12

frameworks running

Routes to sell here without a full tender

13

tender packs read

What it asks bidders for: insurance, certificates, scoring

See them in enkii — free

Market analysis

Bidding into NORTHERN GAS NETWORKS LIMITED — what to expect

Supplier concentration and timing patterns that shape SME bid strategy.

58%

Awards to SMEs

57%

Top-5 supplier share

4%

Framework call-offs

6

Awards to social enterprises

Around 58% of NORTHERN GAS NETWORKS LIMITED’s classified awards go to small and medium-sized enterprises, and 6 have gone to voluntary, community or social enterprises.

Frequently asked

Common questions about selling to NORTHERN GAS NETWORKS LIMITED

How much does NORTHERN GAS NETWORKS LIMITED spend on procurement?

NORTHERN GAS NETWORKS LIMITED awarded 140 contracts totalling £288.3M between 2023-11-08 and 2026-11-08, working with 112 unique suppliers. Average contract value is £3.4M.

Who are NORTHERN GAS NETWORKS LIMITED's top suppliers?

The largest suppliers to NORTHERN GAS NETWORKS LIMITED by total award value are T G PIPELINES LIMITED, NETWORK PLUS SERVICES LTD, PREMIER TRAFFIC MANAGEMENT LIMITED. The top five suppliers together hold 57% of contract value.

What does NORTHERN GAS NETWORKS LIMITED buy from suppliers?

NORTHERN GAS NETWORKS LIMITED's procurement is concentrated in research and development services and related consultancy services, business services: law, marketing, consulting, recruitment, printing and security, it services: consulting, software development, internet and support, alongside specialist categories. See the full CPV breakdown below.

How can my business bid for NORTHERN GAS NETWORKS LIMITED contracts?

NORTHERN GAS NETWORKS LIMITED publishes open tenders on Find a Tender and Contracts Finder. ENKII matches your business against live tenders, identifies certifications you'll need, and surfaces frameworks worth applying to. Free Readiness Score in 3 minutes.

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Related ENKII resources

Sources & methodology

How this profile is compiled

Analysed by ENKII · Updated 2026-11-08

This profile aggregates public-record procurement data published by the UK Government under the Open Government Licence v3.0. ENKII fetches, deduplicates, and aggregates source records; we don't edit the underlying facts.

Source portals

  • · Find a Tender (find-tender.service.gov.uk)
  • · Contracts Finder
Full methodology — calculations, refresh cadence & caveats

Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.

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