Inspiring Excellence in English

Welcome to Green Olive Tree - the leading Professional Training Centre based in Singapore.

We are a group of passionate and competent Trainers, Consultants, and Educators

dedicated to the development of  confidence and excellence in

English language and Communication Skills for learners in Asia and beyond.

We train and work with the following organisations in workplace-related language and  communication skills:


Ministry of Foreign Affairs       

Ministry of Education-HQ and Schools

Ministry of Home Affairs-Prisons Department   

Ministry of National Development-Centre for Liveable Cities

PSA Corporation Limited

Chinese Development Assistance Council 


Ministry of Foreign Affairs, Indonesia

Asia-Pacific Economic Cooperation (APEC) Secretariat, Vietnam

Government Officials in Cambodia, Vietnam, Laos & Myanmar

What They Say About Us

“The trainer used not only the regular course materials but also relied on her experience in covering APEC meetings as a journalist and a Media Spokesperson.…We are very glad for the customised course curriculum.…At the end of the course, 100% of the participants have noted that they were able to write minutes of meeting and proposals.” (Read more)

Mr Ngo Toan Thang,

Deputy Director General, Ministry of Foreign Affairs of Vietnam

"The best thing about Green Olive Tree’s workshops is the fact that they are always customised. Most of the external trainings that I had attended were usually very general. So, we are glad that Green Olive Tree had catered to the needs of the social service sector.” (Read more)

Ms Ong Cynthia,

Assistant Manager (Human Resource) Chinese Development Assistance Council (CDAC), Singapore

"This is the first time I have learnt English at an International standard. In this course, I acquired a wealth of knowledge for workplace literacy. My grammar, letter-writing, proposal-writing, report-writing and presentation skills have indeed improved. … At my workplace, I’m definitely more confident now." (Read more)

Mr Ouk Chanratha,

Department of Information Technology, Ministry of Education, Youth and Sports, Cambodia


For Corporate Organisations

Looking for a different training experience?

Whether you are from the public or private sector; infocomm, banking, healthcare or other industries; in Singapore or any country, embark on the Green Olive Tree experience to empower your staff with effective communication skills. We provide not just training in Business English skills but also one-to-one coaching for management, wholistic consultancy and proofreading services to enhance the potential of your business.

For Tertiary Institutions

Looking to ace the rankings?

If you are a university or a post-secondary institute or a private training provider in Asia, look no further! We offer professional IELTS exam preparatory training and quality Academic English courses for your students. Contact us for a free consultation What’s more—our trainers will travel the extra mile to train your students!

For Business Partnership

Looking for results-oriented partnership?

Is your business seeking an alliance with a trusted, reputed and established English Language training provider cum consultancy from Singapore? Please contact us for a discussion on how we can partner you to bring our brand of impactful courses to your training centres. Our exceptional team of professional adult educators are well-equipped to train your trainers.



Keen to know more?