---
title: "Public Key Infrastructure Health Check"
ocid: "ocds-b5fd17-b258b676-db63-4660-9e5a-63589a7730f2"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-b258b676-db63-4660-9e5a-63589a7730f2"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-b258b676-db63-4660-9e5a-63589a7730f2.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-b258b676-db63-4660-9e5a-63589a7730f2.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "OFGEM"
published: "2026-03-04"
---

# Public Key Infrastructure Health Check

Buyer: OFGEM  
Current stage: Award  
OCID: ocds-b5fd17-b258b676-db63-4660-9e5a-63589a7730f2

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## Summary

This procurement process, conducted by Ofgem, sought a supplier for a "Public Key Infrastructure Health Check" service, categorised under the Computer-related services industry (CPV codes 30211400, 48822000, 72500000, 72590000, 72600000). The contract encompassed a comprehensive assessment of Ofgem's IT Enterprise Public Key Infrastructure, including governance, architecture evaluation, and a technical health check. Located in London, England, the procurement followed an open procedure, with the tender phase concluding on 1st January 2026, and the contract period spanning from 23rd February to 10th October 2026. The awarded contract, valued at £50,000, was given to Unsung Limited, with the award decision formalised on 20th February 2026 and published on 4th March 2026.

This tender offered significant opportunities for businesses specialising in IT security services, particularly those with expertise in Public Key Infrastructure management. The open procurement process and focus on PKI assessments were ideal for SMEs with a strong portfolio in security consultancy and computer-related professional services. Given Ofgem's strategic goals, the contract enabled suppliers to showcase their capacity to enhance security assurance and improve the management of cryptographic services, thus fostering opportunities for business growth and future collaborations within the public sector.

## Notice

This contract is for a supplier to provide a comprehensive Information Technology (IT) Enterprise Public Key Infrastructure (PKI) assessment service. The service will include a full review of PKI governance and operational documentation, an evaluation of the existing PKI architecture, and a detailed technical health check of all PKI platform components. The Supplier will be responsible for delivering a holistic view of the Ofgem's current PKI environment, enabling informed decision-making, improved security assurance, and more efficient management of cryptographic services. Under this Call-Off Contract, the Supplier will assess the current state of the PKI service, identify risks and areas for improvement, and provide clear recommendations to support the Ofgem's ongoing operational and strategic objectives.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/cfe081bc-0914-484d-9d80-8b3d6abdd5b3 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | SME |
| Awardee scale | Not specified |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 4 Mar 2026 |
| Submission deadline | 1 Jan 2026 |
| Future notice date | Not specified |
| Award date | 20 Feb 2026 |
| Contract period | 23 Feb 2026 - 10 Oct 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £50,000 |
| Lots value | Not specified |
| Awards value | £50,000 |
| 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 | OFGEM |
| Locality | LONDON |
| Post town | East London |
| Postcode | E14 4PU |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI4 Inner London - East |
| ITL 3 | TLI42 Tower Hamlets |
| Local authority | Tower Hamlets |
| Electoral ward | Canary Wharf |
| Westminster constituency | Poplar and Limehouse |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | UNSUNG |

## CPV Codes

### Divisions

- 30 - Office and computing machinery, equipment and supplies except furniture and software packages
- 48 - Software package and information systems
- 72 - IT services: consulting, software development, Internet and support

### Codes

- 30211400 - Computer configurations
- 48822000 - Computer servers
- 72500000 - Computer-related services
- 72590000 - Computer-related professional services
- 72600000 - Computer support and consultancy services

## Release History

- 4 Mar 2026 at 17:45 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/cfe081bc-0914-484d-9d80-8b3d6abdd5b3

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/cfe081bc-0914-484d-9d80-8b3d6abdd5b3
  4th March 2026 - Awarded contract notice on Contracts Finder
- https://www.mytenders.co.uk/search/show/search_view.aspx?ID=MAR171060
  NOTE: To register your interest in this notice and obtain any additional information please visit the myTenders Web Site at the link provided.

## Notice URLs

- http://www.ofgem.gov.uk

## 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-b258b676-db63-4660-9e5a-63589a7730f2. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-b258b676-db63-4660-9e5a-63589a7730f2.json.