Buyer
Buyer
Department for Energy Security & Net Zero
Value published
£187.1m+ $240k
Across 53 listings
A United Kingdom buyer, with 53 published contracts, worth £187.1m, most recently 2 days ago.
United Kingdom· London
Track Department for Energy Security…
We'll email you when they publish a tender or award a contract · Free · No card
Value published
£187.1m+ $240k
Across 53 listings
Contract history
53 entries- Most recent13 Oct 20262 days ago
- Biggest£50mIT Service Management and Developme…
- Average size£3.8mAcross 49 priced
- Last 12 months53entries
Published · 53
JIRA and Confluence Software License Renewal£43,094 · 13 Oct 2026Modo Energy Subscription for Battery Market Intelligence and Analysis£30,000 · 12 Oct 2026MyCCA System Enhancements for Climate Change Agreement 3£2,000,000 · 7 Oct 2026UK Pavilion Services at COP31 Turkey 2026£605,026 · 6 Oct 2026COP31 Istanbul Blue Zone Pavilion and Delegation Office Space Booking$240,000 · 6 Oct 2026UK Nuclear Security Framework Services£300,000 · 25 Sept 2026Alternate Delegates for International Energy Agency Technology Programmes£147,934 · 18 Sept 2026Offshore Wind Port Capacity Analysis£34,000 · 17 Sept 2026Research on Physical Climate Risk: From Local Shocks to Systemic Financial Impacts£100,000 · 16 Sept 2026Portfolio Function Design Advisor£61,250 · 9 Sept 2026Gas Data Provision Contract with Xoserve£260,000 · 8 Sept 2026UK Expert Reviewer for Oman's Biennial Transparency Report£14,152 · 7 Sept 2026UK Expert Review of Luxembourg's Biennial Transparency Report£20,229 · 3 Sept 2026Climate Ambition Support Alliance Phase 3£8,400,000 · 2 Sept 2026Create Document Templates for Community Energy Shared Ownership Programme£416,667 · 1 Sept 2026UK Expert Review of Belarus Biennial Transparency Report£18,066 · 1 Sept 2026National Security Training for Energy Security Professionals£71,320 · 19 Aug 2026Fund UK Expert Participation in UNFCCC Biennial Transparency Report Reviews£95,308 · 18 Aug 2026Plug-in Batteries Safety Study - Phase 1 and 2 Research and Testing£250,000 · 17 Aug 2026Fuel Finder Aggregator Service Contract£3,000,000 · 11 Aug 2026Testing and Development of HEM:FHS ModelValue not disclosed · 11 Aug 2026Continuous Improvement Action Tracker Software SystemValue not disclosed · 10 Aug 2026UK Greenhouse Gas Inventory Improvement Programme - Energy, Waste and Industrial Emissions Research£3,010,000 · 3 Aug 2026UK Greenhouse Gas Inventory Research Programme - Energy, Waste, and Industrial Processes£3,010,000 · 3 Aug 2026Zone Shape Management Tool - Pre-Market Engagement£770,000 · 3 Aug 2026Plug-in Solar PV Fire Safety Study£112,510 · 31 Jul 2026IT Service Management and Development Services£50,000,000 · 28 Jul 2026Biomass Research Programme - Four-Year Research Services Contract£4,080,000 · 24 Jul 2026Heat Pump Ready Round 2 – Acceleration Support Provider£1,840,000 · 24 Jul 2026Amendment and Review of PAS 63100 Standard for Residential Battery Storage Systems£250,000 · 20 Jul 2026Software Value Added Reseller Services£9,900,000 · 16 Jul 2026Media Buying and Planning Services for DESNZ£50,000,000 · 10 Jul 2026Industrial Decarbonisation Research Programme£4,698,587 · 10 Jul 2026Homes for Net Zero Phase 3 - Research Programme Contractor Procurement£7,660,000 · 6 Jul 2026ICIS Energy Data and Insight Subscription Service 2026-2027£23,758 · 1 Jul 2026Flu Vaccine E-Voucher Supply for UK Government Departments£20,000 · 26 Jun 2026Gas and Liquefied Natural Gas Market Data and Analysis Subscription Service£195,000 · 26 Jun 2026Expert Dispute Resolution for Electricity Distribution Network Operator£30,000 · 25 Jun 2026Direct Award Contract for Mission Innovation Secretariat Support Services£250,000 · 24 Jun 2026Climate Services for Climate Resilience and Net Zero£5,899,000 · 23 Jun 2026Application Development and Lifecycle Support ServicesValue not disclosed · 19 Jun 2026Research on Greenhouse Gas Removal Technologies (Non-Carbon Capture)£488,000 · 19 Jun 2026Coach and Driver Services with Accommodation Booking for OPCW UK Inspections£200,000 · 19 Jun 2026Politico Daily News Service Contract£69,355 · 11 Jun 2026Energy Analytical Model Training Program£12,320 · 4 Jun 2026Transport Industrial and Commercial Refrigeration (TICR) Project Extension - Additional Sector and Climate Analysis£20,000 · 2 Jun 2026Nuclear Safeguards Technical Support Services£19,500,000 · 1 Jun 2026Digital Tool for Heat Network Zoning Information£2,699,429 · 28 May 2026Nuclear Industry Risk Advisory Board - Establishment and Governance£230,000 · 28 May 2026Audio Visual Support Services for COP31 International Conference in Turkey£150,000 · 28 May 2026Industrial Decarbonisation Research Programme£4,691,000 · 27 May 2026Annual UK Non-Nuclear Radioactive Discharge Reporting Service£25,500 · 27 May 2026Regional Delivery Partner for Digital and Technology Skills in the North West£1,375,000 · 22 May 2026
May 26Jun 26Aug 26Sept 26Oct 26
Suppliers
26 on recordTop 5 suppliers won 98% of awarded value — £128.3m of £131.1m across 28 awards.
- Version 1 Solutions Ltd1 contractlast won 2 months ago£50m38%Strongest in IT & Software
- WAVEMAKER LIMITED1 contractlast won 3 months ago£50m38%Strongest in Professional Services
- UNITED KINGDOM NATIONAL NUCLEAR LABORATORY2 contractslast won 4 months ago£19.7m15%
- OVE ARUP PARTNERS LIMITED1 contractlast won 3 months ago£5.9m5%Strongest in Research & Innovation
- TPX Impact Limited1 contractlast won 4 months ago£2.7m2%Strongest in IT & Software
21 more suppliersOpen full leaderboard