Skip to Main Content
Our Commitment to Diversity
Sonya Van de Graaff

Sonya Van de Graaff is a partner in the firm's Finance practice. Prior to joining the firm, Sonya served as a partner at an international firm in London. Sonya has extensive experience counseling stakeholders across the capital structure on complex restructuring, distressed and insolvency situations. She guides trustees as well as creditors, sponsors, and debtors through a wide range of matters in English and cross-border laws. Equipped with experience spanning several sectors and industries, Sonya offers a broad perspective that helps address the objectives of her clients.

Sonya’s previous experience on the restructuring side included directing creditors and successor trustees through a range of statutory and privately negotiated restructuring tools and general contingency planning. Her extensive experience has also included counseling debtors and shareholders, as well as boards.

Having been involved in several market-leading transactions, Sonya appreciates the value of leadership as well as balancing different interests among various stakeholder groups. Those transactions have included restructurings of leveraged finance transactions, structured credits, and credit institutions. She is also experienced in pre-pack administrations and European aspects of Chapter 11 filings.

On the insolvency side, Sonya has advised creditors and trustees and has also assisted boards through the "twilight zone" of insolvency.

Sonya brings experience in the aviation industry, which has included representing the foreign administrators of an island nation's airline in securing the English courts' recognition of the airline's insolvency proceeding. She also advised the business rescue practitioners of a foreign airline company on the effectiveness of the foreign law compromise of English law claims as well as the options available for recognition and enforcement.

  • Insolvency Lawyers’ Association (UK) President, 2022-2023
  • INSOL Fellow, INSOL International, 2017-2025
  • IWIRC (First Co-Chair International Women’s Insolvency & Restructuring Confederation (London Chapter))
  • Guest speaker, Radcliffe Chambers’ Annual Conference, “Sequana” and “UK’s proposed implementation of UNCITRAL model law on enforcement of foreign-insolvency related judgments,” 2022 and 2023
  • Panellist, ILA conference, "Transatlantic comparative analysis of restructuring options", 2022
  • Panellist, INSOL International, “Focus Webinar – Pre-insolvency Remedies”, 2021
  • Moderator, III Conference NYC, “Recently amended laws”, 2021 
  • Panellist, ILA Webinar, “Successor Trustees in Restructurings”    
  • Speaker, INSOL International Singapore, “Fellows Forum (UNCITRAL Model Law on Enforcement of Foreign Insolvency Related Judgments - ‘MLJ’)”, 2019
  • Panellist, INSOL International Singapore, “Main Forum (Bank Resolutions)”, 2019
  • Insolvency Lawyers Association Academic Conference (on MLJ), 2019
  • Organiser and Moderator, privately held conference on Lehman’s 10th anniversary 
  • Part of IWIRC delegate for Working Group V negotiating MLJ at UNCITRAL in Vienna, 2017
  • Co-Editor and Contributor, ‘The Art of the Ad Hoc’ GRR, 2017 (1st ed) and 2020 (2nd ed)
  • UK Contributor, “Covid map,” INSOL, 2020 and 2021
Additional News & Event Pages
Return to top of page

Email Disclaimer

We welcome your email, but please understand that if you are not already a client of K&L Gates LLP, we cannot represent you until we confirm that doing so would not create a conflict of interest and is otherwise consistent with the policies of our firm. Accordingly, please do not include any confidential information until we verify that the firm is in a position to represent you and our engagement is confirmed in a letter. Prior to that time, there is no assurance that information you send us will be maintained as confidential. Thank you for your consideration.

Accept Cancel