Contact us

Speak to a PKI Specialist

Whether you have a specific PKI challenge to discuss, need guidance on your cryptographic estate, or want to explore how Unsung can support your organisation, our team is here to help. Complete the form below and one of our consultants will respond within one working day.
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Other Ways to Reach Us

  • Phone:  0141 673 8416
  • Email:  info@unsungltd.com
  • Address:  Unsung Limited, Suite 181, 61 Praed Street, Paddington, London, W2 1NS

How we can help

Unsung provides specialist PKI consultancy, design, build, and managed services for UK government and enterprise organisations. Common reasons clients contact us include:
  • Assessing the health and compliance of an existing PKI environment
  • Designing and building new certificate authority infrastructure
  • Migrating from legacy or end-of-life CA platforms
  • Implementing certificate lifecycle management and automation
  • Planning for the transition to post-quantum cryptography
  • Deploying and integrating hardware security modules

Trust and Accreditation

Unsung holds ISO 27001 and Cyber Essentials Plus certifications and is registered on G-Cloud 14, DOS 6, and Cyber Security Services 3. Our consultants hold SC and DV clearances for work across UK government and defence.