Sia Partners is a global boutique firm of management consultants. We are at the forefront of innovation and a leader in Transformation Consulting, Data Science, and Digital Strategies.

We work with the world’s best businesses to help them implement complex organisational change. We have doubled in size in the last three years.

Molten was a Transformation Specialist with an industry leading Transformation Hub dedicated to helping their clients build their own internal capability in Transformation. Together we have IP, deep digital technology experience, and a global delivery capability that is supported by a huge bank of corporate knowledge, experience and qualifications in Transformation Consulting.  On 1 September 2016 Molten was acquired by Sia Partners.
Molten was established in 2003 by Rory Colfer and Irene Molodtsov and has since developed and expanded to become the unique specialist consulting firm which is now a valued part of the Sia Partners Team. In the past 17 years, Sia Partners has become a leading international independent consulting firm. The firm is recognized for its advanced expertise in the energy, banks, insurance, telecoms and transportation sectors. Cofounded in 1999 by Matthieu Courtecuisse, the group is now present in 16 countries and counts the United States as its second-largest market. Its global presence is supported by 850 consultants in 20 offices. Visit the global site to find the entire portfolio of services and sectors.

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Our People

We are passionate about what we do and will think outside the box to deliver the best results for our clients.

We have a strong team of experienced consultants who focus on adding value to our clients. Our team are specialists in their field and have a proven track record of delivering success.

Our aim is to impress, and experience has proven that our consultants succeed…

Our Values

  • We Enable our clients to deliver success
  • We Challenge our clients to ensure the best results
  • We Partner with our clients to ensure change sticks
  • We are Curious in our processes to ensure we deliver
  • We Specialise and focus on what we do best
  • We form Trusting relationships to ensure long term impact

Diversity & Inclusion

Sia Partners celebrates diversity. We are proud of our global Diversity & Inclusion network, WE@Sia Partners, which offers a forum for all our staff to discuss challenges faced in consulting and supports our strategic ambition to create an inclusive work environment where all people can thrive. We believe that diverse teams, where our people have a sense of belonging and value, help us to be even more relevant with our clients and achieve better business results.

In the UK, our effort focuses on five pillars:

  • Gender diversity: embrace womens’ journeys and help them thrive in the workplace
  • Ethnic diversity: support open conversations about ethnicity and race
  • LGBTQ+: set up an LGBTQ+ inclusive culture and break stereotypes
  • Wellbeing: foster positive behaviours and relationships among staff while raising awareness on physical and mental wellbeing
  • Environment: contribute to environmental efforts through education and collective participation

Each area of focus has a dedicated action plan and a senior sponsor. We meet once a month to monitor progress and share ideas. We also take part in external events many of which we host. For example, we invite senior women across sectors to a quarterly roundtable to share their experiences and best practices about ‘Female progression in the workplace’.

We also make sure we celebrate and take actions at the right times by sharing an office-wide collaborative Diversity calendar. In February for example, we celebrated LGBT History month with fun team-building events including a LGBT history Quiz & Cupcake masterclass and a movie night in the office.

Get in touch

To find out more about how Sia Partners UK can support your business transformation programmes and help you build your internal capability, please get in touch. We would love to hear from you.

We can be contacted on +44 20 7933 9333 or ukcontact@sia-partners.com.

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