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Public-sector buyer · United Kingdom

Energy Transition Zone Limited

Energy Transition Zone 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

£17.2M

Total spend

17

Contract awards

15

Unique suppliers

£1.0M

Avg contract

According to ENKII, Energy Transition Zone Limited has awarded 17 contracts worth £17.2M to 15 suppliers between 2023-11-08 and 2026-11-08, at an average contract value of £1.0M, with the top five suppliers holding 87% of contract value.

Top suppliers

Top suppliers to Energy Transition Zone Limited

Top-five suppliers hold 87% of contract value — a concentrated market.

SupplierAwardsTotal value
Ogilvie Construction Ltd1£5.4M
CHAP Group (Aberdeen) Ltd1£4.1M
Hutcheon Services1£2.6M
Hutcheon Services Ltd1£1.7M
CR Contracting North LTD1£1.1M
Hunter Construction (Aberdeen) Limited1£913K
WB Alloy Welding Products Limited2£385K
Hydrock Consultants Limited2£360K
AV One Solutions1£130K
Ernst & Young LLP (EY)1£130K
ECG Facilities Services1£81K
Knight Frank LLP1£75K
KPMG1£65K
Unusual Projects1£43K
Opergy Scotland1£40K

Procurement categories

What Energy Transition Zone Limited buys

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

Construction work

45
6 awards£15.9M

Architectural, construction, engineering and inspection services

71
4 awards£443K

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

79
3 awards£270K

Radio, television, communication, telecommunication and related equipment

32
1 award£130K

Industrial machinery

42
1 award£80K

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

44
1 award£305K

Repair and maintenance services

50
1 award£81K

Recent contracts

Latest Energy Transition Zone Limited contracts awarded

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

Hydrogen Campus - Site Infrastructure Works

CHAP Group (Aberdeen) Ltd · 2026-02-26

£4.1M

EnergyWorks Digital Flowlines and Training Zone

AV One Solutions · 2026-02-17

£130K

ST FITTICKS PARK LANDSCAPE AND AMENITY IMPROVEMENTS

Hunter Construction (Aberdeen) Limited · 2026-01-26

£913K

ITT - RESTORATION OF EAST TULLOS BURN AND WETLAND AND ASSOCIATED WORKS

CR Contracting North LTD · 2025-09-19

£1.1M

INVITATION TO TENDER FOR MECHANICAL AND ELECTRICAL MAINTENANCE SERVICES.

ECG Facilities Services · 2025-07-22

£81K

FRONT END ENGINEERING DESIGN OF GREEN HYDROGEN TEST & DEMONSTRATION FACILITIES

Hydrock Consultants Limited · 2025-03-31

£180K

FRONT END ENGINEERING DESIGN OF GREEN HYDROGEN TEST & DEMONSTRATION FACILITIES

Hydrock Consultants Limited · 2025-03-30

£180K

Welding Equipment - Energy Transition Skills Hub

WB Alloy Welding Products Limited · 2025-03-10

£80K

Welding Facilities - Energy Transition Skills Hub

WB Alloy Welding Products Limited · 2025-03-10

£305K

Strategy Shift Workshop Delivery Partner

Opergy Scotland · 2024-11-26

£40K

WANT TO WIN WORK FROM ENERGY TRANSITION ZONE LIMITED?

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In the enkii platform

What Energy Transition Zone Limited has coming up

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13

tender packs read

What it asks bidders for: insurance, certificates, scoring

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Market analysis

Bidding into Energy Transition Zone Limited — what to expect

Supplier concentration and timing patterns that shape SME bid strategy.

66%

Awards to SMEs

87%

Top-5 supplier share

0%

Framework call-offs

—

Awards to social enterprises

Around 66% of Energy Transition Zone Limited’s classified awards go to small and medium-sized enterprises.

Frequently asked

Common questions about selling to Energy Transition Zone Limited

How much does Energy Transition Zone Limited spend on procurement?

Energy Transition Zone Limited awarded 17 contracts totalling £17.2M between 2023-11-08 and 2026-11-08, working with 15 unique suppliers. Average contract value is £1.0M.

Who are Energy Transition Zone Limited's top suppliers?

The largest suppliers to Energy Transition Zone Limited by total award value are Ogilvie Construction Ltd, CHAP Group (Aberdeen) Ltd, Hutcheon Services. The top five suppliers together hold 87% of contract value.

What does Energy Transition Zone Limited buy from suppliers?

Energy Transition Zone Limited's procurement is concentrated in construction work, architectural, construction, engineering and inspection services, business services: law, marketing, consulting, recruitment, printing and security, alongside specialist categories. See the full CPV breakdown below.

How can my business bid for Energy Transition Zone Limited contracts?

Energy Transition Zone 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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