Mergers & Acquisitions.

Since our inception we have been providing interim experts to deliver complex M&A programmes covering buy side carve outs, divestments, business and technical integration and mergers.

We have an extensive network in Europe and the US who provide experience and ‘know how’ to navigate these extremely complex programmes.

Roberto Del-Maschio

CEO and Co-Founder
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Track Record.

“Siena consistently offer us an unrivalled network of experts to tap into. They conduct their business in a highly professional manner.”

Portfolio Talent Director

Mid-market Private Equity firm


  • Interim Carve Out Director
  • Interim M&A Director
  • Interim PMO Management (M&A)
  • Interim Programme Management (M&A)
  • Interim Integration Director
  • Technology Due Diligence
  • Value Creation

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.