• Singers
  • Nathan Morrison

    Assistant Artist Manager nathan.morrison@askonasholt.co.uk
    +44 (0)20 7400 1795
  • Singers
  • Nathan Morrison

    Assistant Artist Manager

    Having graduated with a first-class degree in Music and the award for excellence in eighteenth century studies from Queen’s University Belfast, Nathan subsequently trained as an opera singer in Dublin and London, joining English National Opera’s Opera Works in 2015. A former Young Associate Artist with Opera Theatre Company, and an alumnus of the Christine Collins Young Artist Programme at Opera Holland Park, Nathan is interested in literature, architecture, and becoming a better cook. Nathan joined Askonas Holt in 2017 and enjoys working with some of the world’s finest singers.

  • Singers
  • Sophie Robertson

    Assistant Artist Manager sophie.robertson@askonasholt.co.uk
    +44 (0)20 7400 1714
  • Singers
  • Sophie Robertson

    Assistant Artist Manager

    Sophie graduated with a Bachelor of Music degree from the University of Hull, where her focus was performance on the ‘cello. Post-degree, she worked as the Student Activities Co-ordinator at the University of Hull Student’s Union, responsible for clubs, societies and social events. She also freelanced for the Hull Chamber Music Society and BBC Concert Orchestra and led the ‘cello section of the Hull Philharmonic in her free time. She moved to London in 2015 where she began her job at Askonas Holt. Outside of work she can be found playing with local ensembles, baking a delicious gluten-free creation, or sewing!

  • Board
  • Conductors & Instrumentalists
  • Singers
  • Sue Spence

    Director sue.spence@askonasholt.co.uk
    +44 (0)20 7400 1713
    Languages: Flag Flag
  • Board
  • Conductors & Instrumentalists
  • Singers
  • Sue Spence

    Director

    Born in Cardiff, Sue studied piano at the Royal Welsh College of Music and Drama and graduated with an MA in music from Jesus College, Oxford. She began her career in Germany, working as an au pair, ballet pianist and teacher. On returning to the UK she worked in the concerts department at the Philharmonia Orchestra and as A&R Manager at BMG Classics before joining Lies Askonas as an Artist Manager for singers in 1996. She began managing conductors following the merger of the company in 1998. She has two young children and enjoys Evensong, Netflix and holidays in Wales.

  • Conductors & Instrumentalists
  • Singers
  • Marketing, Office & HR
  • Kate Sweeney

    Office Manager, Assistant Artist Manager & EA to Donagh Collins kate.sweeney@askonasholt.co.uk
    +44 (0)20 7400 1718
  • Conductors & Instrumentalists
  • Singers
  • Marketing, Office & HR
  • Kate Sweeney

    Office Manager, Assistant Artist Manager & EA to Donagh Collins

    Kate started working for Askonas Holt in January 2017 as Executive Assistant to the CEO and Office Manager, becoming Assistant Artist Manager in Spring the same year. She studied Music at Trinity College Dublin, graduating with a BA in Music in 2014. Since then, Kate has interned and worked for various music labels, companies, and festivals in Dublin and London. In her spare time, Kate loves playing the piano, going to gigs & music festivals, and travelling.