Skip to content
  • About
  • Accolades
  • Practices
    • China Desk
    • Corporate & Commercial Advisory
    • Corporate Services
    • Corporate, Commercial & Civil Litigation
    • Criminal
    • Cryptocurrency & Blockchain Disputes
    • Digital Assets, Web3 & Blockchain
    • Employment & Industrial Relations
    • Environmental, Social, and Governance (ESG)
    • Financial Services
    • FinTech
    • Funds, Private Equity & Emerging Technologies
    • India Desk
    • Insurance
    • International Arbitration
    • Maritime & Shipping
    • Mergers & Acquisitions
    • Private Client Disputes & Advisory
    • Probate, Wills & Estate
    • Real Estate & Construction
    • Regulatory & Compliance
    • Restructuring & Insolvency
    • Ship Sale & Purchase and Escrow Services
    • Tax
    • Vietnam Desk
    • White Collar Crime
    View all
    China Desk
    Corporate & Commercial Advisory
    Corporate Services
    Corporate, Commercial & Civil Litigation
    Criminal
    Cryptocurrency & Blockchain Disputes
    Digital Assets, Web3 & Blockchain
    Employment & Industrial Relations
    Environmental, Social, and Governance (ESG)
    Financial Services
    FinTech
    Funds, Private Equity & Emerging Technologies
    India Desk
    Insurance
    International Arbitration
    Maritime & Shipping
    Mergers & Acquisitions
    Private Client Disputes & Advisory
    Probate, Wills & Estate
    Real Estate & Construction
    Regulatory & Compliance
    Restructuring & Insolvency
    Ship Sale & Purchase and Escrow Services
    Tax
    Vietnam Desk
    White Collar Crime
  • People
  • Careers
  • Insights
  • Countries
    Offices
    • Singapore
    • Thailand
    • Malaysia
    • Australia
    Regional Desks
    • China
    • India
    • Vietnam
Enquiries
Download Full CV

Jessica Wong Yi Sing

  • Senior Associate
  • Advocate & Solicitor (High Court of Malaya)

Jessica is a Senior Associate in the dispute resolution team, focusing on complex commercial disputes across a broad spectrum of industries.

She advises clients on fraud and asset recovery, insolvency and restructuring, arbitration, and cross-border work. She is actively involved in managing multi-jurisdictional disputes and high-value commercial litigation.

Over the years, Jessica has represented clients in a wide range of contentious matters including construction disputes, corporate and commercial litigation, land and property matters, bankruptcy proceedings, and debt recovery. She has acted as co-counsel in several reported cases before the Malaysian courts, particularly those involving statutory interpretation, trust, and jurisdictional issues in arbitration.

Jessica read law at Cardiff University, United Kingdom, where she obtained her LL.B. (Hons) in 2019. She completed her Certificate of Legal Practice in 2020.

Jessica is fluent in English, Malay, and Mandarin.

Read more

Contact

  • +603 2731 9270
  • [email protected]

Key Practices

Qualifications
  • Advocate and Solicitor, High Court of Malaya
  • Cardiff University, United Kingdom, LL.B. (Hons)
Speaking engagements
Memberships

Member, Malaysian Bar

Highlights

Highlights

  • Successfully defended a claim concerning whether a property was held on trust or received as a gift. [2022] MLJU 2473
  • Successfully resisted a bank’s foreclosure application. [2022] MLJU 537
  • Assisted in litigation involving the scope of powers of an official receiver in corporate matters. [2023] 12 MLJ 958
  • Obtained additional compensation for a client in land reference proceedings arising from an involuntary acquisition. [2024] MLJU 612
  • Successfully defended a jurisdictional challenge in arbitration proceedings. [2024] MLJU 1982
More

Publications

Latest Contributions

Find Us
  • Singapore

PDLegal LLC Singapore
1 Coleman Street 

#08-02 The Adelphi 

Singapore 179803

Tel: +65 6220 0325
Email: [email protected]

Monday – Friday
9:00 am – 6:00 pm

  • Thailand

PDLegal Asia (Thailand) Co., Ltd.
6th Floor, 6 O-NES Tower,
Sukhumvit Soi 6,
Khlong Toey, Bangkok 10110

Tel: +66 2 254 6415
Email: [email protected]

Monday – Friday
9am – 6pm

  • Malaysia

Tan, Siew & Lee (TSL Legal)
Unit V8, Q Sentral, Level 35-02 (East Wing),
2A, Jalan Stesen Sentral 2, KL Sentral,
50470 Kuala Lumpur, Wilayah Persekutuan
Kuala Lumpur

Tel : +603 2731 9270
Email : [email protected]

Monday – Friday
9am – 5pm

  • Australia

PDLegal Australia
PO box 951 Bondi Junction
1355 Australia

Tel : +0278137619/ +61278137619
Email : [email protected]

Monday – Friday
9am – 5pm

Offices
  • Singapore
  • Thailand
  • Malaysia
  • Australia
Regional Desks
  • China
  • India
  • Vietnam
Follow Us

PDLegal LLC is a limited liability company registered in Singapore. The Firm is regulated by the Legal Services Regulatory Authority of Singapore. © All rights reserved 2025.

  • Privacy policy
  • Legal Notice
  • Cookie Policy
Cookies on our website

We use cookies on our site to remember you, show you content we think you will like and help you to use this site. For more details, please see our cookies policy.

Click ‘Accept’ to consent to cookies other than strictly necessary cookies or ‘Reject’ if you do not. You can change your mind at any time by visiting our cookie policy page.

Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Manage options Manage services Manage {vendor_count} vendors Read more about these purposes
View preferences
{title} {title} {title}
  • About
  • Accolades
  • Practices
    • China Desk
    • Corporate & Commercial Advisory
    • Corporate Services
    • Corporate, Commercial & Civil Litigation
    • Criminal
    • Cryptocurrency & Blockchain Disputes
    • Digital Assets, Web3 & Blockchain
    • Employment & Industrial Relations
    • Environmental, Social, and Governance (ESG)
    • Financial Services
    • FinTech
    • Funds, Private Equity & Emerging Technologies
    • India Desk
    • Insurance
    • International Arbitration
    • Maritime & Shipping
    • Mergers & Acquisitions
    • Private Client Disputes & Advisory
    • Probate, Wills & Estate
    • Real Estate & Construction
    • Regulatory & Compliance
    • Restructuring & Insolvency
    • Ship Sale & Purchase and Escrow Services
    • Tax
    • Vietnam Desk
    • White Collar Crime
    View all
  • People
  • Careers
  • Insights
  • Countries
    Offices
    • Singapore
    • Thailand
    • Malaysia
    • Australia
    Regional Desks
    • China
    • India
    • Vietnam
Enquiries