NWT - Our Team

Senior Management

Ritesh Bissessur Principal Officer NWT Mauritius

Ritesh holds a Bachelor of Commerce with specialisation in Business Administration and is a member of the Society of Trust and Estate Practitioners (STEP). 

He was with Deutsche Bank Limited for 7 years where he acquired skills and experience in the trust and corporate services unit. 

Ritesh is a member of the Mauritius Institute of Directors (MIoD).  He joined NWT (Mauritius) Limited in January 2013 as Manager, Trusts and Corporate Services and since August 2020 occupies the position of Principal Officer.

Ritesh Bissessur

Colin R. Walker Chief Executive Officer NWT - Geneva

Colin is a Fellow of the Institute of Chartered Accountants, Graduate of Pacific Coast Banking School Washington University, a member of STEP and an Engineering graduate.

Colin Walker is the Chief Executive Officer of the Geneva based business and Head of Business Development for the NWT Group since 2000. Previously he was Chief Executive of Jardine Matheson Trust Group from 1993 to 2000 and he held senior positions with Bank of America in Jersey and Geneva from 1978 to 1992 including that of Head of Private Banking for Switzerland. Colin has many years of experience in all areas of trusteeship and wealth management. Whilst based in Geneva, he travels extensively for his clients and to develop the business.

Colin R. Walker

Anna Nydegger Managing Director NWT Management SA and NWT Conseil SA (Geneva)

Anna graduated from the University of Geneva with a Masters in Law in 2006, specializing in Banking and Finance law and completed her STEP diploma in 2009. Having spent 13 years with NWT, Anna is now Managing Director of NWT Management SA and Conseil SA, responsible for the day to day running of the business and in particular the development of new business. Anna remains actively involved with many of our clients and personally acts on the board of many individual client entities to provide insight and guidance on the management of their valued business.

Anna Nydegger

Christian Dayer Director NWT Management SA and NWT Conseil SA (Geneva)

Christian is an African born Swiss and Polish national, he studied in EHL (Ecole Hôtelière Lausanne), where he obtained his Bachelor degree in Hospitality Management. He joined NWT in 2008, completed his STEP diploma in 2011 and then obtained the CIWM (Federal Diploma in Wealth Management) from the SFAA (Swiss Financial Analysts Association) in 2013.

Christian focuses on complex structures for wealthy families with high value transnational investment assets and delivers a personalised long-term approach to individuals, families, entrepreneurs and businesses.

Christian Dayer