Change & Transformation.

Operating at pace and with precision we can provide interim experts or teams to complement your internal change capability, develop your permanent change function, or provide independent change assurance to protect value from your critical investments. 

The perfect partner for your change journey.

Rob Saunders

Director, Consulting Services
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Track Record.

Achieving pace at project level is only possible when you match the right personalities with the right projects. 

That is something that Siena does very well.”

Ben Finlay

Chief Innovation Officer, Health & Life Sciences consultancy


  • Programme, Project Leadership
  • Enterprise, Portfolio, Programme PMO
  • ERP / Finance / CRM Transformation
  • TOM Design and Implementation
  • Managed Services (delivery teams)
  • Business Readiness
  • Change Assurance

Let's Connect.

It all starts with a conversation.

If you want to find out more or explore prospective opportunities discretely, contact one of the team above, email us or complete this form and we’ll get right back to you.