Leading Res Judicata Lawyers & Firms by Reported Cases — Singapore
20 reported cases · January 2023 to May 2026
Updated
What did Singapore courts decide in Res Judicata?
Singapore courts issued 20 reported Res Judicata judgments between 2023–2026, most in SGHC (8), of the 10 with a parseable operative disposition, the most common was Appeal dismissed (7), the median monetary award recorded was $9,000. This is a descriptive summary of what the courts recorded in reported decisions, not legal advice.
Compiled from 20 reported Res Judicata judgments published on eLitigation. Counts and figures are derived from the judgments themselves; the Attorney-General's Chambers is excluded from the counsel and firm counts as the public prosecutor.
Outcome data updated
Across 20 reported Res Judicata judgments in Singapore courts (January 2023 to May 2026), WongPartnership LLP is the most active firm by reported case count (5 cases), Axl Rizqy is the most active lawyer (3 case appearances). This ranks named firms and lawyers by how often they appear in reported decisions — a descriptive count of activity, not an assessment of quality or standing.
Overview
Res Judicata appears in 20 reported Singapore judgments (2023–2026). The most common sub-topics are Issue estoppel (11), Extended doctrine of res judicata (10) and Applicable principles (3). The most active judge by reported case count is Judith Prakash (5 cases) and the most active firm is WongPartnership LLP (5 cases).
Which law firms handle the most Res Judicata cases in Singapore?
WongPartnership LLP leads in Res Judicata with 5 cases between January 2023 and May 2026, followed by Allen & Gledhill LLP (4 cases) and Drew & Napier LLC (4 cases). 29 firms appeared in Res Judicata cases during this period.
Who are the leading Res Judicata lawyers in Singapore?
Axl Rizqy is the most active Res Judicata lawyer in Singapore with 3 case appearances between January 2023 and May 2026, followed by Chew Kei-Jin (2) and Lee Chia Ming (2).
Which judges handle the most Res Judicata cases in Singapore?
Judith Prakash has handled 5 Res Judicata cases between January 2023 and May 2026, the most of any Singapore judge. Andre Maniam (4 cases) and Sundaresh Menon (3 cases) are also among the most active.
How many Res Judicata cases are reported in Singapore courts?
20 reported Singapore judgments (2023–2026) involve Res Judicata, most often decided by Judith Prakash.
What are the main sub-topics in Singapore Res Judicata cases?
The main sub-topics are Issue estoppel (11), Extended doctrine of res judicata (10) and Applicable principles (3).
Case Volume by Year
Key Issues & Sub-Topics
Issue estoppel 11 cases
Extended doctrine of res judicata 10 cases
Applicable principles 3 cases
Cause of action estoppel 1 case
Extended doctrine of res judicata — Applicability of extended doctrine of res judicata to the issuance of multiple maintenance orders 1 case
Extended doctrine of res judicata — Whether appropriate to consider in applications preceding proceedings that ought to be precluded by res judicata 1 case
Applicable principles — Creditor seeking a stay of the appeal in Singapore — Whether res judicata arose in the decision of a liquidator of a foreign company which was pending an appeal in another jurisdiction 1 case
Extended doctrine of res judicata — Shortcomings in a party’s conduct during the interlocutory stages of a previous suit do not amount to “special circumstances” justifying a waiver of res judicata 1 case
Key Statutes
Court Distribution
Cases
Methodology & disclaimer
Firms and lawyers are ranked by the number of reported Supreme Court judgments they appear in, published on eLitigation. Counts reflect appearances in reported decisions only — unreported matters, settlements, and advisory work are not included. This is a descriptive count of activity by reported case volume, not an assessment of quality or standing, and not an endorsement or recommendation of any firm or lawyer. It is information, not legal advice.