Sean Lee

Director

PROFILE

Mr. Sean Lee is a Director at Triangle Legal LLC and is Singapore-qualified lawyer with extensive experience in corporate advisory and dispute resolution. Called to the Bar in 2017, Sean has developed a multifaceted practice spanning commercial litigation, corporate transactions, and regulatory compliance. He has successfully managed complex matters for a range of high-profile clients (from multinational corporations to high-growth startups) and has appeared before all levels of the Singapore Courts.

Trusted by both businesses and individuals, Sean provides strategic, pragmatic legal advice designed to protect rights, mitigate risks, and maximise opportunities for growth.

In addition to his litigation and advisory roles, Sean brings valuable in-house experience from several technology companies. His most recent position was a C-level role at a joint venture between two leading telecommunication providers in Singapore.

ACCOMPLISHMENTS

Notable Dispute Matters:
  • Acted as lead counsel in a nine-figure debt recovery action for a non-bank financial institution against multiple international debtors.
  • Acted as lead counsel in a District Court Appeal in HC/DCA 26/2024 (pending decision).
  • Successfully defended GrabTaxi in 3 Corporate Services v GrabTaxi Holdings Pte Ltd [2020] SGHC 17, a novel case that established public policy objections against cybersquatting.
  • Represented Grab in GrabTaxi Holdings Pte. Ltd. v Clay Branding Pte. Ltd. (SDRP 02 of 2020), securing the transfer of the grab.com.sg domain.
  • Acted for the 2nd Defendant in Petrotech Marine Services Sdn Bhd v Wong Wai Leng & Ors [2025] SGHC 105.
  • Acted for a minority shareholder in Abhilash s/o Kunchian Krishnan v Yeo Hock Huat [2018] SGHC 107 and instructed Mr Davinder Singh SC (and his team) in the subsequent appeal in [2019] SGCA 14.

ACCOMPLISHMENTS

Notable Corporate Advisory & Transaction Matters:
  • Advised a local wholesaler on a seven-figure fundraising partnership with a venture capital fund.
  • Advised a Singapore startup on fundraising by way of a convertible note.
  • Led negotiations and oversaw a nine-figure turnkey infrastructure and SaaS agreement with an multinational telecommunications corporation on behalf of two of Singapore telecommunication providers.
  • Negotiated and advised a local hospitality company on one of Singapore’s largest data breach cases, resulting in a fine significantly lower than comparable breaches.
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