Gan Guo Bin

Winston Quek & Co. | Website

  • 2 Havelock Road #06-06 Havelock II Singapore 059763
  • Office Hours:

    Weekdays 9AM - 6PM, Weekends by special appointment


I am a Partner at Winston Quek & Co. I graduated from NUS in 2014 and was called to the Bar in 2016.

I practice Civil and Commercial Litigation. I also practice Family Law.

I have acted at all levels of Court including the Court of Appeal. I specialise in trial advocacy.

I have extensive experience in divorce, PPO and maintenance applications. I am also well-versed in defamation and commercial claims. 

Notable matters:

Family Law:

  • Successfully resisted a wife’s action to divorce a husband: see USR v USS [2019] SGFC 19
  • Obtained around $11 million for a wife in TND v TNC [2017] SGCA 34.
  • Obtained more than $2 million worth of matrimonial assets for a husband in UZO v UZP [2019] SGHCF 27; husband owned shares in six companies;
  • Successfully argued for a consent order on maintenance to be reduced;
  • Obtained stay of divorce proceedings on the basis that the divorce should proceed in Malaysia;
  • Successfully resisted a foreign wife’s application to relocate with the child.


Commercial Law:

  • Successfully obtained judgement against a defendant for around $100,000.00. Disproved an allegation that the wrong goods were delivered: Luminous Oilfield Pte Ltd v Meyar Asia Pte Ltd [2020] SGDC 258. 
View More

Reviews (8)

Helped me with my case in a professional manner. Thank you very much.

Desmond Koh,

I am very grateful to have found Gan. He gave very clear advice. He made the other side trembled on the witness stand. I was very pleased with his performance and most importantly, very happy with the outcome. Justice was finally served. Super blessed to find this lawyer.


Reasonable fees, excellent service. I cannot ask for more.

Koh BH,

Thank you Gan for your service! Efficient and sharp.

Write a review

Media & Publications

USR v USS [2019] SGFC 19 
Successfully resisted a wife’s application for divorce. Established that the husband had not acted unreasonably. Reported via: Yahoo News

TND v TNC [2017] SGCA 34

Successfully obtained around $11 million dollars for the wife out of an asset pool of more than $30 million. 

UZO v UZP [2019] SGHCF 27

Obtained around $2.5million (being a 58.5% share of the asset pool) for a husband. Husband was not required to transfer any of his shareholdings in six companies to his wife. 

VOE v VOF [2021] SGFC 28

Successfully argued that the husband had hidden information about his finances from the Court. Court granted the wife a 5% uplift in her share of the matrimonial assets. 

Services & Fees


Uncontested Divorce Proceedings via the Simplified Process: $1,100.00 + GST and disbursements

Contested Divorce Proceedings/Ancillaries: Hourly rate of $500.00 per hour + GST and disbursements

All contested proceedings: Hourly rate of $500.00 per hour + GST and disbursements 

Legal Services

Write a review