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Tridiana Ong | Colliers | Singapore

Tridiana Ong

B.Arch, M.Sc, MBA

Executive Director

Office Services

License # R030736C

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Professional Summary

Tridiana started her real estate career in Singapore in 2007, providing ad-hoc consultancy service on the local and regional real estate market to real estate developers and institutional investors.

Focusing on Commercial & Industrial leasing in Singapore since 2008, Tridiana has established excellent track record in providing strategic transaction advisory service to various corporate occupier clients that include Fortune 500 companies. In the course of her work, Tridiana has also developed good understanding and working relationships with landlords from both public and private sectors in the local market. Clients continue to find her market knowledge and expertise an asset in their effort to navigate the local market in pursuit of the optimum real estate solutions for their requirements. 


With her familiarity and in-depth knowledge of both Commercial and Industrial segments of the Singapore market, Tridiana has an established track record being the Country Champion for established Technology and Life Science clients.


Master of Science in Real Estate (National University of Singapore)

Master of Business Administration (University of Illinois – Chicago)

Bachelor of Architecture (Universitas Tarumanagara)


 “ I have worked with Tridi on several transactions over the past several years, for very different types of space.  Her market knowledge is deep and I find her to be extremely thorough in her follow through.  She stays with the transaction until everything is complete, reviewing all the documentation in depth, and is a great advocate for her clients.  She is a tough negotiator, and provides excellent value – ensuring that the deal gets done in the best interest of the client.  

I recommend Tridi without hesitation, and always look forward to working with her.”

Michele Spangler Hodge
Sr. Director, Global Real Estate & Facilities

10X Genomics


“The team led by Tridiana Ong have been nothing short of remarkable.  Not only did they achieve a record result for Bio-Rad, they went the extra mile on numerous occasions from initiation to the closing stage of the project. They demonstrated that they truly cared for their customers.  We have no hesitation in recommending this team and would be working with them in our future requirements.”

Sherrie Andersson
Capital Planning and Projects Leader

Bio-Rad Laboratories


“… It isn’t always easy wading into a new locale and getting acclimated to the local manner in which to get business done, not only cost-effectively but efficiently. Our successful expansion into Singapore has been in large part to Tridiana’s tremendous work and dedication and our Legal team has also been thoroughly impressed with all of the advice and leverage of personal contacts Tridi brings to the table!”

Kenneth Papa
 Global Facilities Operations



Service Lines

Tenant Representation, Occupier Services

Property Type

Industrial, Office

Featured News

Aug 6, 2021

Meet Our Experts: Tridiana Ong, Executive Director, Tenant Representation

Meet Tridiana Ong, Executive Director for Tenant Representation, who has an excellent track record in providing strategic transaction advisory services to various corporate occupier clients, including Fortune 500 companies.
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