About

Founder-led assurance for growing businesses.

Quaesta was created to help startups and SMEs turn security, privacy and AI governance into commercial trust. Many growing businesses first encounter ISO 27001 because a customer, investor or procurement team asks for proof. Quaesta helps them respond with structure, evidence and confidence.

Leadership

Quaesta is founder-led by an accredited ISO 27001 Lead Auditor and Lead Implementer, with 25 years of experience across consulting, software and cloud — spanning business transformation, professional services and technology delivery.

We bring that commercial lens to ISO 27001 and assurance work: not compliance for its own sake, but trust that supports growth.

We are intentionally boutique — senior-led, fixed-scope and practical. Our role is to guide, review, challenge and prepare your team, not bury you in generic templates.

Registered office
Quaesta Assurance Ltd
United Kingdom · Remote-first, on-site by arrangement
Where we focus
  • ISO/IEC 27001 — Information Security
  • Outsourced internal audit
  • Vanta and Drata readiness
  • Annual ISMS assurance
  • ISO/IEC 42001 readiness (AI governance)

Have a programme to plan?

Book an ISO readiness call