Chooi & Company
Chooi & Company is a law firm in Malaysia, founded in 1962, with 304 professionals and 16 lawyers listed on its own site. It stands No. 10 of 10 in Malaysia, recognised by 2 independent publishers.
- Jurisdiction
- Malaysia
- Standing
- No. 10 of 10 in Malaysia
- Founded
- 1962
- Professionals
- 304
- Offices
- 1
- Recognitions
- 45
- Lawyers on file
- 16
- In the news
- 1

Standing in Malaysia
In Malaysia, 10 of 43 verified firms are placed: 10 placed by recognitions the firm announced from at least two independent publishers, reconciled to one figure per publisher. Firms on file without either are listed in the directory below and are not ranked. No composite score is published for Malaysia. The full list for Malaysia
Lawyers
16 on the firm’s own siteNames, titles and practice areas as Chooi & Company publishes them, senior titles first. Each name opens the firm’s own page for that person.
3 ranked individually by the directories, shown first
- CHRISTOPHER LEONGprincipal · admitted 2013Chambers: Band 2, Dispute Resolution
- IRA BISWASprincipal · admitted 2016Chambers: Band 3, Dispute Resolution
- LIM TUCK SUNprincipal · admitted 1996Chambers: Band 4, Dispute Resolution
- ALEXIE NG YING CHINGprincipal
- CALVIN WONG WAI HOUprincipal
- CHOOI MUN SOUprincipal
- JANET CHAI PEI YINGprincipal · admitted 2004
- JIMMY NG CHWE HWAprincipal
- KAREN CHEAH YEE LYNNprincipal
- KENSON ONG POH HONGprincipal
- KOAY SHIAU VENprincipal · admitted 2008
- LEONG WEI CHUNGprincipal · admitted 2015
- Lim Tsu Qiprincipal
- NICOLE FIONA WEE SUE-RENprincipal · admitted 2000
- SHAMALA DEVI BALASUNDARAMprincipal · admitted 2009
- YAP YEONG HUIprincipal · admitted 2006
Matters and stories in the press
1 written by the newsroomStory · 10 November 2026 · 374 reports cited
Rajah & Tann Singapore appoints Alex Toh as technology, media and telecoms partner
Directory placements
5 practice areas · read from the publishers’ tablesWhere the directories place Chooi & Company, practice area by practice area, as each table stands on the publisher’s own site. Each cell links to that table. The columns are the same on every page of this site.
| Practice area | Chambers | The Legal 500 |
|---|---|---|
| Litigation and Disputes | Band 3 | Tier 1 |
| Capital Markets | — | Tier 3 |
| Employment and Labour | — | Tier 3 |
| Banking and Finance | — | Tier 4 |
| Corporate and M&A | Band 5 | — |
Recognition
45 announcementsWhat other publishers have said, as Chooi & Company reports it on its own site, with the lawyers each announcement names. Each entry links to the page where it was read.
Chambers2026
Chambers Asia-Pacific Guide 2026The Legal 5002026
The Legal 500 Asia Pacific 2026Benchmark Litigation2026
Benchmark Litigation Asia-Pacific-2026asialawTier 42026
Asialaw 2026IFLR1000Tier 42026
Asialaw 2026Chambers2025
Chambers Asia-Pacific Guide 2025
ChambersBand 52026
Corporate/M&A
“Chambers Asia-Pacific 2026: Band 5, Corporate/M&A, Malaysia”
Chambers’s published tableChambersBand 32026
Dispute Resolution
“Chambers Asia-Pacific 2026: Band 3, Dispute Resolution, Malaysia”
Chambers’s published tableThe Legal 500Tier 42026
Banking and Finance (including Islamic Finance)
“The Legal 500 Asia Pacific 2026: Tier 4, Banking and Finance (including Islamic Finance), Malaysia”
The Legal 500’s published tableThe Legal 500Tier 32026
Capital markets
“The Legal 500 Asia Pacific 2026: Tier 3, Capital markets, Malaysia”
The Legal 500’s published tableThe Legal 500Tier 12026
Dispute resolution
“The Legal 500 Asia Pacific 2026: Tier 1, Dispute resolution, Malaysia”
The Legal 500’s published tableThe Legal 500Tier 32026
Labour and employment
“The Legal 500 Asia Pacific 2026: Tier 3, Labour and employment, Malaysia”
The Legal 500’s published table
From the Firm
What Chooi & Company has published on its own site lately: news, deals, recognitions and publications. Each links to the firm.
- Asia Business Law Journal 2021
news · names CHRISTOPHER LEONG
- Asia Business Law Journal 2022
news · names CHRISTOPHER LEONG
- Asia Business Law Journal 2024
news · names CHRISTOPHER LEONG
- Asialaw 2026
award · names CHRISTOPHER LEONG, JANET CHAI PEI YING, LIM TUCK SUN and 1 more
- Benchmark Litigation Asia-Pacific-2018
award · names CHRISTOPHER LEONG, LIM TUCK SUN, YAP YEONG HUI
- Benchmark Litigation Asia-Pacific-2019
award
In the News
Coverage in which Chooi & Company was named. Each headline links to the publisher.
- Adnan Sundra & Low beefs up M&A practice with new partner
Law.asia · 16 Jun 2026
Record
- Jurisdiction
- Malaysia
- Founded
- Not stated
- Entity source
- The firm's own website
- Firm’s site read
- 10 Nov 2026
Read from: headcount
On its size, the firm says: “…304 lawyers, as stated on the firm's The Legal 500 profile…”
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