DEF Software Limited

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Who leads it

Previous officers 5

Directors and secretaries as filed at Companies House.

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From Contracts Finder and Find a Tender, the UK Government's public procurement notices, under the Open Government Licence v3.0. Matched to this organisation by company number, charity number or exact name and postcode; every figure links to its source notice.

• PLACE695 Supply of a Planning Development Management System (inc. Section 106 Agreement Monitoring) and Associated Services Buyer: Derbyshire County Council £330,927 2026-06-30 CPV 48000000 Source: Contracts Finder

  The Council approached all suppliers available under Lot 3: Housing, Environmental and Planning Solutions of GCA RM6259 Vertical Application Solutions to take part in a Further Competition. The Council sought to procure a modern, cloud-b…
• MasterGov County Planning Buyer: Nottinghamshire County Council £74,730 2026-05-04 CPV 48000000 Source: Contracts Finder

  MasterGov County Planning Annual Renewal:- • County Planning • Enforcement • Site Monitoring • Real Time Online Register • GIS Integration • Alert / Reminder Agent • Concurrent User Licenses x 16 • Trapeze Plan Manager x 3 Call…
• Master Gov Buyer: West Sussex County Council £111,744 2026-02-12 CPV 72260000 Source: Contracts Finder

  MasterGov suite is the development control software which manages the full life cycle of a planning application from initial receipt all the way through to determination of the application itself..
• DNP0026-25 DM System and Ongoing Support Buyer: Dartmoor National Park Authority £185,156 2026-02-05 CPV 72300000 Source: Contracts Finder

  Replacement Development Management (DM) system with ongoing maintenance and support. There is a need to modernise planning services, improve public access, and align with emerging digital planning initiatives, the Authority initiated a syst…
• Planning, Building Control & Land Charges System Support and Maintenance Buyer: Redcar & Cleveland Borough Council £255,088 2026-01-30 CPV 72222200 Source: Contracts Finder

  Contract award for the provision of Planning, Building Control & Land Charges System Support and Maintenance. The contract award is made via Lot 3 of Crown Commercial Services (GCA) Vertical Application Solutions Framework. Contract Per…
• Provision of Planning Software and Support Buyer: HAMPSHIRE COUNTY COUNCIL £217,936 2025-08-01 CPV 48000000 Source: Contracts Finder

  Hampshire County Council has established a contract for the provision of planning software and support services for their Strategic Planning team. The service includes ongoing licensing, maintenance, and support for the Mastergov system - …
• MasterGov Road Adoption Buyer: St.Helens Council £66,000 2025-07-27 CPV 72000000 Source: Contracts Finder

  The Supply and maintenance of the MasterGov system including on boarding services for Road Adoption and Developer Portal.
• NDC0011-25 - Provision of Planning Software Buyer: North Devon District Council £284,507 2025-02-05 CPV 48000000 Source: Contracts Finder

  Provision of Planning Software
• G Cloud 15 Buyer: Government Commercial Agency Value not published Date not published Source: Find a Tender

  G-Cloud 15 (GC15) is the replacement for G-Cloud 14 (GC14), G-Cloud 14 Lot 4 (GC14.4) and Cloud Compute 2 (CC2). It is the largest framework of its kind in the public sector. G-Cloud spend for FY23/24 was £3.1bn and Cloud Compute was £0.5m.…

  Framework

About

Incorporated

09/02/2009

Ownership

Group

1. DEF Software Limited is controlled by DEF Holdings Limited
   Evidence

   active 75-100% shares · notified 2016-06-15 · source: Companies House PSC register
2. DEF Holdings Limited is controlled by Graeme Cooke
   Evidence

   ceased 25-50% shares · notified 2016-04-06, ceased 2026-06-17 · source: Companies House PSC register

Ultimately controlled by Graeme Cooke.

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Financials

Net assets

£756,115

Total assets

£758,884

Cash

£361,287

Employees

19

Turnover

Not reported (small or micro-entity accounts)

Filed as Full accounts (audit exempt).

Figures from accounts filed at Companies House (iXBRL), period ending 2025-03-31. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

Sources

Official record from Companies House. Governance Register calculates the connections.