--- title: "ESN Engineering Advisory Services 2025-2026" ocid: "ocds-b5fd17-eec1feb4-8a1e-4324-98b0-60b650078e28" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-eec1feb4-8a1e-4324-98b0-60b650078e28" markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-eec1feb4-8a1e-4324-98b0-60b650078e28.md" json_url: "https://d3tenders.com/contract/ocds-b5fd17-eec1feb4-8a1e-4324-98b0-60b650078e28.json" source: "Contracts Finder" current_stage: "Award" buyer: "HOME OFFICE" published: "2025-01-15" --- # ESN Engineering Advisory Services 2025-2026 Buyer: HOME OFFICE Current stage: Award OCID: ocds-b5fd17-eec1feb4-8a1e-4324-98b0-60b650078e28 [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-eec1feb4-8a1e-4324-98b0-60b650078e28) [Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-eec1feb4-8a1e-4324-98b0-60b650078e28.json) ## Summary The Home Office has awarded a contract titled "ESN Engineering Advisory Services 2025-2026," valued at £12,000,000, to Mason Advisory Limited. This tender falls under the industry category of technical analysis or consultancy services (CPV: 71621000). The contract encompasses the provision of specialist engineering services and advisory support for the Emergency Services Mobile Communications Programme (ESMCP), including technical design assurance, service management, architecture and design, product management, systems integration and testing, as well as deployment and onboarding. The procurement method used was selective, specifically a call-off from a framework agreement. The contract period is from 1 January 2025 to 31 December 2026, covering the North West and London regions in the United Kingdom. This tender presents significant opportunities for businesses specialising in telecommunications and engineering consultancy. Small and medium-sized enterprises (SMEs) are particularly well-suited to compete for such contracts, as indicated by the suitability criteria. The awarded contract will enable the winning business to engage extensively with a high-profile government project, providing specialist technical expertise and support. This engagement can serve as a substantial growth catalyst, enhancing the business’s portfolio and positioning it strongly in the public sector consultancy market. ## Notice This Contract has been awarded for the provision of specialist engineering services and associated advisory and consultancy to support the Emergency Services Mobile Communications Programme (ESMCP). This contract provides specialist technical telecommunications advice to the Programme. Through delivery of a managed service, the supplier will provide the following specific area of expertise: Technical Design Assurance Service Management, Architecture & Design Product Management Systems Integration and Testing Deployment and Onboarding ## Key Details | Field | Value | | --- | --- | | Publication source | Contracts Finder | | Latest notice | https://www.contractsfinder.service.gov.uk/Notice/1a47bfad-c2e0-4e51-a2ed-ff551071c7d0 | | Notice type | Award Notice | | Procurement type | Framework | | Procurement category | Services | | Procurement method | Selective | | Procurement method details | Call-off from a framework agreement | | Tender suitability | SME | | Awardee scale | SME | | All stages | Award | ## Dates | Field | Value | | --- | --- | | Publication date | 15 Jan 2025 | | Submission deadline | 14 Nov 2024 | | Future notice date | Not specified | | Award date | 16 Dec 2024 | | Contract period | 1 Jan 2025 - 31 Dec 2026 | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | £12,000,000 | | Lots value | Not specified | | Awards value | £12,000,000 | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Complete | | Lots status | Not specified | | Awards status | Active | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | HOME OFFICE | | Locality | LONDON | | Post town | South West London | | Postcode | SW1H 9EX | | Country | England | | ITL 1 | TLI London | | ITL 2 | TLI3 Inner London - West | | ITL 3 | TLI35 Westminster and City of London | | Local authority | Westminster | | Electoral ward | St James's | | Westminster constituency | Cities of London and Westminster | | Delivery location | TLD North West (England), TLI London | ## Supplier | Field | Value | | --- | --- | | Number of suppliers | 1 | | Supplier names | MASON ADVISORY | ## CPV Codes ### Divisions - 71 - Architectural, construction, engineering and inspection services ### Codes - 71621000 - Technical analysis or consultancy services ## Release History - 15 Jan 2025 at 09:48 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/1a47bfad-c2e0-4e51-a2ed-ff551071c7d0 ## Documents - https://www.contractsfinder.service.gov.uk/Notice/1a47bfad-c2e0-4e51-a2ed-ff551071c7d0 15th January 2025 - Awarded contract notice on Contracts Finder - https://www.contractsfinder.service.gov.uk/Notice/Attachment/503499a4-2932-46a2-ae86-c0909d13867a EAS - Project_2832_RM6261-Joint-Schedule-10-Rectification Plan-v1.0 - https://www.contractsfinder.service.gov.uk/Notice/Attachment/4413b5ca-9b0f-4006-98ad-833179e8f11f EAS - Project_2832_RM6261 - Joint-Schedule-2-Variation-Form-v1.0 - https://www.contractsfinder.service.gov.uk/Notice/Attachment/133c9dc6-e27d-4499-8bcf-836c4ba98ed2 EAS - Project_2832_RM6261-Joint-Schedule-4-Commercially-Sensitive-Information-v1_Redacted - https://www.contractsfinder.service.gov.uk/Notice/Attachment/70641874-f7d7-43c4-97ba-d9174c29187d EAS - Project_2832_RM6261-Call-Off Schedule 9 Security v2.0 - https://www.contractsfinder.service.gov.uk/Notice/Attachment/ba6f2d21-0248-404c-a990-124fc6bffb23 EAS - Project_2832_RM6261-Call-Off-Schedule-15-Contract Management-v1.0 - https://www.contractsfinder.service.gov.uk/Notice/Attachment/9fd2dae8-c95f-441f-b18d-3992e09ccba7 EAS - Project_2832_RM6261 - Call-Off Schedule 14 Service Levels v3.0 - https://www.contractsfinder.service.gov.uk/Notice/Attachment/1996e849-98ba-4e7e-a2e8-0a681766254a EAS - Project_2832_RM6261-Core-terms-v3.0.11-Jan-24 - https://www.contractsfinder.service.gov.uk/Notice/Attachment/c9ee4715-a543-4cc8-9d20-0424def702a6 EAS - Project_2832_RM6261-Framework-Sch-6-Order-Form-v6.0_Redacted - https://www.contractsfinder.service.gov.uk/Notice/Attachment/d86fea1c-e3e3-4453-a355-49738a45ee45 EAS - Project_2832_RM6261 - Call Off Schedule 20 - Specification of Requirements v3.0_Redacted - https://www.contractsfinder.service.gov.uk/Notice/Attachment/e1dda1b9-484e-416b-8876-0552c0f22304 RM6261-Joint-Schedule-1-Definitions-v2.1 (1) ## Provenance This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-b5fd17-eec1feb4-8a1e-4324-98b0-60b650078e28. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-eec1feb4-8a1e-4324-98b0-60b650078e28.json.