Robbert Gelissen, electro-technician by training, has been working in customer relations and technical functions for 15 years before he started his own business in 2003: GelissenComputers.

His heart and strength lies with solving computer issues, no matter how big or small. That is why the services offered by ICTSTART are so diverse.

How can I help you / your business?

  • PC Repair

    No matter whether problems occur with your desktop PC, laptop, smart book, MacBook, tablet or iPad. This service is available for all brands!

  • Office IT Management

    As an experienced IT manager, Robbert will be able to help your company with a successful office start-up or to manage the relocation of a complete (office) IT network.

  • Network Configuration

    In Singapore a big issue is the wireless internet throughout your house. ICTSTART can solve this issue so you can enjoy (wireless) internet in every room of your house.


Jan Wolter

“I have hired Robbert to assist with the IT infrastructure during our office relocation. Robbert is a great guy to work with; He is very communicative, knowledgeable and very trustworthy! Since the relocation we have hired Robbert frequently for maintenance an trouble shooting and he has always performed in an excellent way, even under the most challenging circumstances.”

Jan WolterArea Manager South East Asia
Hester Calkhoven

“I had asked Robbert to deal with a problem within my IT set up, which was consistently unsolved by other IT consultants. Robbert took up the challenge and ensured that it was properly dealt with.

He also provided me with suggestions on how to enable colleagues to share documentation. Highly recommended.”

Hester CalkhovenDirector at Executive Homes Pte. Ltd., the expat real estate agency in Singapore
Simon de Koning

“I’ve know Robbert for a number of years now and due to recent expansion of the Ferguson Group’s IT-environment local-expertise was needed. Needless to say he was the first person we’ve got in touch with and contracted for the job as a result.

Now with all system smoothly running and managed by our UK-based IT provider, Robbert still is our local point of contact which gives an ease of mind. Whatever IT-problem you face he is the man for the job. I can only highly recommmend Robbert for any IT-related service!”

Simon de KoningManaging Director at FERGUSON GROUP SINGAPORE PTE LTD
Joop Franken

“Robbert Gelissen took care of all IT- related issues and maintenance when he had his business in the Netherlands. Robbert has eye for details, useful advice and good sense of urgency in times of need. I regret his relocation to Singapore and if he ever decides to move back to the Netherlands I will welcome him back. Two weeks ago I called on Robbert with an urgent issue which he was able to solve from Singapore! I wish Robbert all the best with his business in Singapore and am confident that he will be successful at it again.”

Joop FrankenDirector
Jacqueline Veltmaat

“Robbert has done an excellent job in data-retrieval and – restoration from my crashed laptop. While data could still be recognized on the old harddisk, this disk was so degenerated that data-transfer to another disk was impossible using conventional methods. Robbert showed true diligence and expertise by retrieving and restoring every single file. He moreover gave valuable advice and help in setting up the new computer, including an automated back-up strategy that is compatible with my mix of computers running on Windows and Mac OS. I therefore highly recommend Robbert for IT-related issues.”

Jacqueline VeltmaatDevelopmental Biologist / Life Scientist

“Robbert got recommended by our Australian neighbours five years ago and has been solving all our IT problems since. Even when all the kids got laptops, PC, tablets and phones and our house looked like an IT warehouse he managed minor and major hick-ups. In the beginning he managed to solve the problem of our previous routers which were too small to supply our house with three storeys and many concrete walls and ceilings with an efficient wifi connection by installing a different router. Most importantly he provided us with a back up solution for all our devices which works perfectly and which we will now take to Germany. We could call Robbert any time and he always helped! Even for dumb-users like us, Robbert always had a solution on hand. Thanks for being “our IT-guy” for the last five years!”

Veronika Harbarth
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