SENIOR PARTNER




L.L.B (Hons) Multimedia University

LLB. (Hons) University of Malaya
Senior Partner

CHUAH PHEI SAN
L.L.B (Hons) University of London, CLP
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Phei San graduated from University of London in year 2010 with honours in law. Upon obtaining her Certificate in Legal Practice (“CLP”), she started her legal career in Penang. She gained her legal experience in the areas of conveyancing and litigation. She was called to the Malaysian Bar and was admitted as an Advocate & Solicitor of the High Court of Malaya in January 2013.
She joined Ong & Partners in year 2013, heading our Property and Banking Department, handling developers’ projects, real estate for commercial and residential properties and banking transactions.
On top of being a savvy conveyancer, her prior experience as an international buyer in a Singapore and China market further substantiates her as an effective negotiator. Her areas of practice presently spans:
Areas of Practice
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Banking and Finance
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Corporate and Commercial Advisory
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Corporate Finance
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Probates and Wills
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Projects and Ventures
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Property and Real Estate
SENIOR Partner

DIA SZE SZE
L.L.B (Hons) Multimedia University
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Sze Sze graduated from Multimedia University in year 2015 with honours in law. Sze Sze joined Ong & Partners as a chambering pupil and was retained as a Legal Assistant. She was called to the Malaysian Bar and was admitted as an Advocate & Solicitor of the High Court of Malaya in September 2016.
As of 2018, she is now a Partner to our Property and Banking Team, actively involving in conveyancing matters such as developer’s project, acquisition and disposal of commercial and residential properties and banking matters.
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Areas of Practice
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Banking and Finance
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Corporate and Commercial Advisory
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Corporate Finance
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Probates and Wills
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Projects and Ventures
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Property & Real Estate
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Personal Involvements (Key Projects):
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Residential, commercial and industrial property development projects.
SENIOR Partner

MATHAN RAJ SUBRAMANIAN
L.L.B (Hons) Malaya
LL.M. Malaya
COMMISIONER FOR OATHS
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Mathan graduated from University of Malaya in 2013 with Honours in Law. He commenced his career as a litigation lawyer in a well-known legal firm in Kuala Lumpur. He was called to the Malaysian Bar and admitted as an Advocate & Solicitor of the High Court of Malaya in July 2014.
In the year of 2016, Mathan joined the Dispute Resolution Team of Messrs Ong & Partners and thereafter promoted to be a Partner in July 2018. He specializes in general civil and corporate litigation, banking and finance, family law matters, employment disputes and industrial relation matters, insurance disputes and accident matters, land disputes, landlord & tenant disputes, tort, contracts, construction claims and litigation, probate and foreclosure.
Further, Mathan has been duly exposed to all the procedures and various litigation Hearings up to the Court of Appeal and Federal Court. He works principally for our Head of Litigation Department, Mr Manoharan Tevadasin handling litigation matters.
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As An Additional Qualification, Mathan has been appointed as a Commissioner For Oaths on 1st December 2022.
Areas of Practice
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Administrative Law
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Banking & Finance Litigation
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Civil Litigation and Dispute Resolution
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Corporate and Commercial Litigation
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Employment Law & Industrial Relation Matters
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Family Law
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Insurance & Accident Claims Litigation
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Land Acquisition Matters
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Will / Probate Disputes Litigation
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Property and Real Estate Litigation
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Tort and Defamation Matters
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Construction Matters
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Adjudication Matters Under CIPAA 2012
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Reported Cases :
1.Palmamide Sdn Bhd -vs- Rajendiran A/L Manickam & Anor [2019] 12 MLJ 394
2.Num Siew Yoke -vs- Plexta Manufacturing Sdn Bhd [2022] MLJU 866
3.Kaliamah Rajan & Ors -vs- Superintenden Wooi Kooi Cheang, Ketua Polis Daerah Tampin, Negeri Sembilan & Ors [2022] 4 CLJ 789
4.Longtime Commercial Sdn Bhd & Ng Choun Long -vs- Tip Top Meat Sdn Bhd [2022] MLJU 3415 / [2022] 1 LNS 3155
5.Teoh Kok Seng -vs- Ng Tenk Siang [2022] MLJU 1644
6.Pook South Choong -vs- Tai Yew On & Ors [2022] MLJU 3746
7.Per Ng Choun Long; ex parte Tip Top Meat Sdn Bhd [2023] MLJU 1181
8.United Industries Sdn Bhd -vs- Netflix Sdn Bhd [2024] MLRSU 152
9.Netflix Sdn Bhd -vs- United Industries Sdn Bhd [2024] MLJU 2833
10.Teoh Kok Seng -vs- Heesland Sdn Bhd & Ors [2024] MLJU 146
11.Chong Swee Kong & Ors -vs- Mayland Supreme Sdn Bhd [2025] MLJU 3592
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SENIOR Partner
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MUHAMMAD WAFI BIN ABDULLAH
L.L.B. (Hons) University of Technology MARA
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Wafi graduated from the University of Technology Mara (UiTM) in year 2019 with Honours in Law. He joined Ong & Partners as a chambering pupil and was retained as a Legal Assistant. He was called to the Malaysia Bar and was admitted as an Advocate & Solicitor of the High Court of Malaysia in August 2020.
Thereafter, Wafi has been promoted to be a Partner in June 2022. He specializes in general civil and corporate litigation, insurance disputes, employment disputes and industrial relation matters, tors, contracts, construction claims and litigation, landlord & tenant disputes, probate and insurance claim. He has been exposed to all the procedures and various litigation Hearing up to the Court of Appeal and Federal Court. He works principally for our Head of Litigation Department, Mr Manoharan Tevadasin in handling litigation matters.
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Areas of Practice
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Contractual and Commercial Disputes
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Administrative law
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Civil and Commercial Litigation and Dispute Resolution
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Corporate and Securities Litigation
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Banking and Finance Litigation
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Insurance & Accident Claims Litigation
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Property and Real Estate Litigation
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Will / Probate Dispute Litigation
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Employment Law & Industrial Relation Matters
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Construction and Arbitration
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Land Acquisition Matters
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Constitutional and death in Police Custody Matters
SENIOR Partner

FOO MEI JANE
L.L.B. (Hons) University of Malaya
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Jane graduated from University of Malaya in year 2019 with honours in law. She started her legal career in Kuala Lumpur, under the tutelage of a well-respected senior counsel that specialises in criminal and general litigation. She was called to the Malaysian Bar and was enrolled and admitted as an Advocate & Solicitor of the High Court of Malaya in October 2020.
In year 2022, she joined Ong & Partners and handles conveyancing matters involving developer's projects, acquisition and disposal of commercial and residential properties and related banking matters.
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Areas of Practice
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Projects and Ventures
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Property and Real Estate
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Advisory Matters
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Criminal Litigation
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Family and Matrimonial Disputes
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Will and Probate