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Light Up The Dark, Light Up Their World

ORBIS Moonwalkers 2014

We Listen. We Create. We Share. We Know Mobile

a regional leader in mobile enterprise solutions and mobile innovation powerhouse

A New Kind OF WORKPLACE

HAS EMERGED

Join our team to explore, to seek out,
to boldly go where no man has gone before

Winner of Hong Kong Business Award 

We have heard time and time again ‘this won’t work in Hong Kong’, but we have persisted 

Light Up The Dark, Light Up Their World

ORBIS Moonwalkers 2014

We Listen. We Create. We Share. We Know Mobile

a regional leader in mobile enterprise solutions and mobile innovation powerhouse

A New Kind OF WORKPLACE

HAS EMERGED

Join our team to explore, to seek out, to boldly go where no man has gone before

Winner of Hong Kong Business Award 

We have heard time and time again “this won’t work in Hong Kong”, but we have persisted 

See our latest work

Mobility is impacting the management of business processes in the enterprise. We help clients to get the most out of it. 

See our latest work

Mobility is impacting the management of business processes in the enterprise. We help clients to get the most out of it. 

Check out OUR Service

Go beyond apps, we provide full range service, from consultation, through development and analysis,
to fully realize mobile value to your business.

Research & Consultation

No one mobile solution fits all. With tailor-made mobile strategy, we help clients cope with their unique business scope and need, not one-off or ad-hoc campaigns but frameworks that are extendable and flexible for enhancement.

Design & Development

Design is the soul of our projects, we pride ourselves of executing intuitive user interfaces to meeting strong graphic standards. From UI to UX design, from back-end system integration to front-end development, we put our mobile expertise in the whole development process.

Service Launch & Publicity

Whether it’s an internal solution that aim at adoption or a consumer facing app that calls for awareness, our marketing team assists in planning the launch and publicity strategy and execution.

3-Tier Testing

To ensure the solution behaves as planned, we deploy 3 testing tiers for mobile clients, usability testing, and server and database deployment.

Tracking & Analysis

Keeping track and monitoring downloads, performance and reviews of your app can help you measure effectiveness and justify ROI.

Free-Upgrade Under Maintenance

New platform and OS keep updating all the time. We provide free upgrade under maintenance for you app to stay compatible.

experience our Products

Our R&D team, FARM, dares to experiment with the latest mobile technology. Check out our award-winning mobile products.

We encourage lifestyle with unique experiences. Like many of the urbanites, we get stuck in rigid and repeated life. We tried finding our own ways of living through Internet. Finally, we decided to build "Timable". Here are various events including those we are enthusiastic about.

Timable helps you discover events real-time, on the go. We cover all happenings in Hong Kong, from popular to indie ones, like music, arts, exhibitions, festivals, family events, promotional offers, etc. 
All Your Loyalty in One Storellet!

No more a pile of loyalty cards in your wallet. With Storellet, all you loyalty cards of your favourite restaurants now is just in one app. And it takes just a minute to register. Experience it and redeem the rewards you want.
Hong Kong Movie brings you the brand new experience from choosing the movie to ticketing processes. Wherever and whenever you are, this award-winning app allows you to buy movie tickets in few simple steps and browser comprehensive movie information including movie synopsis, movie showtimes, user reviews and rating, and real-time seating plan! You can also comment on the movie, and share the comment with your friends! 
beaconCUBE revolutionizes indoor positioning. It is a device transmitting indoor positioning signal through Bluetooth 4.0 , Low energy (BLE). This energy saving bluetooth mode enables beacon to have extra long operation lifetime (over 2 years with full signal power) , at the same time allowing reception range from several cm to 50 meters. 

Much more versatile than other iBeacon products in the market, beaconCUBE is a hybrid “beacon”, it broadcasts iBeacon indoor positioning signal, together with a customized “BC beacon signal”, which provides an additional layer of protection from beacon signal spoofing.
Teamwork Messenger empowers companies to leverage on the benefits brought by instant messaging, while offering a solution to address the risks and regain control, making workplace and work process friendlier to the new generation of employees. The Teamwork Messenger is a cost-effective and process-efficient supplementary communication solution to existing email, SMS and internal broadcast system.
Fast, Easy Communication to Parents 
Enhance Dialogues Quality with Instant Messages 

Forget about the complicated procedures to get to know the situations of their children at School, Teamwork School
Messenger creates a new platform for the instant communications among parents and school, teachers and parents can communicate instantly via the messenger, which enhances the interactive among parents and teachers, let the children at school to be more cared. 

experience our Brand

Our R&D team, FARM, dares to experiment with the latest mobile technology. Check out our award-winning mobile products.

We encourage lifestyle with unique experiences. Like many of the urbanites, we get stuck in rigid and repeated life. We tried finding our own ways of living through Internet. Finally, we decided to build "Timable". Here are various events including those we are enthusiastic about.

Timable helps you discover events real-time, on the go. We cover all happenings in Hong Kong, from popular to indie ones, like music, arts, exhibitions, festivals, family events, promotional offers, etc. 
All Your Loyalty in One Storellet!

No more a pile of loyalty cards in your wallet. With Storellet, all you loyalty cards of your favourite restaurants now is just in one app. And it takes just a minute to register. Experience it and redeem the rewards you want.
Hong Kong Movie brings you the brand new experience from choosing the movie to ticketing processes. Wherever and whenever you are, this award-winning app allows you to buy movie tickets in few simple steps and browser comprehensive movie information including movie synopsis, movie showtimes, user reviews and rating, and real-time seating plan! You can also comment on the movie, and share the comment with your friends! 
beaconCUBE revolutionizes indoor positioning. It is a device transmitting indoor positioning signal through Bluetooth 4.0 , Low energy (BLE). This energy saving bluetooth mode enables beacon to have extra long operation lifetime (over 2 years with full signal power) , at the same time allowing reception range from several cm to 50 meters. 

Much more versatile than other iBeacon products in the market, beaconCUBE is a hybrid “beacon”, it broadcasts iBeacon indoor positioning signal, together with a customized “BC beacon signal”, which provides an additional layer of protection from beacon signal spoofing.
Teamwork Messenger empowers companies to leverage on the benefits brought by instant messaging, while offering a solution to address the risks and regain control, making workplace and work process friendlier to the new generation of employees. The Teamwork Messenger is a cost-effective and process-efficient supplementary communication solution to existing email, SMS and internal broadcast system.
Fast, Easy Communication to Parents  
Enhance Dialogues Quality with Instant Messages 

Forget about the complicated procedures to get to know the situations of their children at School, Teamwork School 
Messenger creates a new platform for the instant communications among parents and school, teachers and parents can communicate instantly via the messenger, which enhances the interactive among parents and teachers, let the children at school to be more cared. 

Meet Our Team

Established in 2003, GreenTomato is a leading mobile enterprise solutions and mobile technology specialist in Asia, the creator of the award-winning mobile apps, Hong Kong Movie and TalkBox Voice Messenger. 

Sammy Wong
Director - Business Development
 Jacqueline Chong
Chief Marketing Officer
Scott Lam
Assistant Technical Manager
Benny Leung
Chief Operation Officer
Sunny Kok
Chief Executive Officer
David Sung
System Architect
Stephen Wong
Chief Technical Officer 
May Cheng
VP-Business Development
Gloria Tam
General Manager
Barry Lai
Chief Designer 
Danny Kok
Chief Product Officer 
Barry Lai
Assistant Technical Manager
Michael Cheng
Technical Director
Duncan Liu
Project Specialist
Patrick Lee
Assistant Technical Manager

 Browse our Awards

How to hatch a butterfly out of a caterpillar of mobile solution? This is the question we’ve been constantly asking ourselves ever since GreenTomato was founded. Technological innovation, value for both corporate clients and end-users, service quality are at the core of everything we do.

Join our team 

If corporate life is not your cup of tea; if you've ever dreamed of working in the vibrant Google office or working with people who appreciate Apple's aesthetics; if "sustainable creativity" sounds appealing to you, then we shall talk. Welcome on board, new human!

Contact Us

We love meeting people interested in mobile and digial things. Get in touch with us to see how we can make things happen! 

Headquarters Office

4/F & 10/F, Tungtex Building
203 Wai Yip Street
Kwun Tong, Kowloon
Hong Kong

(852) 2866 0084

GreenTomato Guangzhou

Unit FGH, 13 Floor
33 HuangPuDaDaXi Tianhe District 
GuangZhou
P.R.China

(86) 20 3839 5642

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