Geographic Information System

OpenGeo Suite is a complete geospatial platform for managing data and building maps and applications across web browsers, desktops, and mobile devices. Built on leading open source geospatial software, OpenGeo Suite has a robust and flexible architecture that enables organizations to reliably manage and publish geospatial data.

  • Manage and store data reliably with PostGIS
  • Publish maps and data from a variety of formats and sources with GeoServer
  • Build flexible user interfaces and custom workflows in the browser with OpenLayers
  • Analyze and publish geospatial data on the desktop with QGIS
  • Monitor the performance and value of deployments with Mapmeter
  • Access and edit data using open standards from top to bottom, including OGC standards like WMS, WFS, WCS, and others.

Interoperate with Esri, Google, Microsoft, and Oracle

Interoperate using flexible components that are tested to run individually, together, or with proprietary software.  Since any component can be replaced with other products, OpenGeo Suite complements and improves your existing implementations.

Interoperability   For more details, please visit our partner site: Boundless

Zwaan private sector_ProductsServices

IT Project Consulting & Project Management

Our project management consulting services have an impressive track record of providing our clients with proven solutions that are both effective and cost-efficient. Not only do our consultants have the experience to roll-up their sleeves to help drive your high-priority project to successful completion, but they also have the expertise to mentor your personnel through the process of adopting a more structured approach. If you require a customized approach, the project management consulting personnel will work with your organization to deliver near-term successes on your projects while moving your organization in the right direction.

IT management has been called the black hole of the back office. It’s a drain on resources, money, and most of all, time—time you don’t have. Business executives responsible for IT are looking for a qualified partner to take IT management off of their hands.

With Total IT Management, we manage, maintain and support your entire IT infrastructure for one monthly fee, whether your equipment is at your location or our data centers. We also offer a hybrid approach—we can host some of your servers (or other equipment) in our data centers while we manage other equipment at your location.

Peace of Mind Means Choice
Many of the managed IT services included in Total IT Management are available a la carte. We’ll work closely with you to make sure your particular needs are met.

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Professional Photography

Zwaan has taken professional photography for various companies and organizations, we have the expertise in handling and taking photos of delicate artefacts which are for museums and galleries.

The types of photography ranges from basic photography to Focus Stacking, Panoramic, High Dynamic Range with up to 18 exposures, Gigapixel, 180, 360 and spherical.

DC Superheroes

The first and only DC Comics Super Heroes exhibition in Asia to commemorate the milestone BATMAN 75th Anniversary. Learn about the history and origins of DC Comics and the “World’s Greatest Super Heroes” – SUPERMAN, BATMAN and WONDER WOMAN, and the JUSTICE LEAGUE OF AMERICA.

We took photos of all stamps and loaned objects.

Ministry of Foreign Affairs

Professional portrait photography taken for Ministry of Foreign Affairs MFA@SG mobile application. More than 100 photos were taken for the selection to be decided on the final 2 photos which were touched up and edited.

Mr. Lee Kuan Yew’s Red Box

Zwaan approached Minister Lawrence Wong and was given the privilege to contribute as a Singapore company by gifting this product photography and the “In Memoriam: Lee Kuan Yew” virtual tour as a donation to National Heritage Board, National Museum of Singapore and Singapore.

Having the privilege of touching and going up close to the exhibition items and the red box, it is a humbling experience.

Nanyang Technological University

3D fighter jet

3D creation

Zwaan’s 3D team creates 3D models up to photo realistic quality, what started off as creations for internal use progressed into creations based on customer requirements.


Ministry of Foreign Affairs






Nanyang Technological University








Zwaan has competency and experience in the healthcare sector with successful ICT projects, products and services. The product ranges we carry ranges from ICT products to biomedical products. We also provide managed services for SME so your IT needs are well taken care of, as such cost savings come across where you do not need an in house IT team. The Plus Clinic Management System and Medical Suite which we carry are CHAS compliant and is being used at the largest CHAS claim clinic (single location) in Singapore. There are about 200 CHAS claims daily at the clinic during operations. Do contact us for a demo.

Some of our deliveries are included below.
  • Projects and Managed Services – Jurong Health, ME Novena Group Specialist
  • ICT product – Cellbox Plus Clinic Management System and Medical Suites which are used by leading medical companies in Asia
  • Biomedical products – Maxigen biomedical products
mobile development

Mobile Application Development

This is the booming age for mobile application development market and Zwaan delivers the latest in technology and offers full suite of custom mobile application development services. We offer wide spectrum mobile app development solutions to our clients across the globe. Our services cater to all major mobile app development platforms.

As compared to web development, mobile app development is a complex process and hence it requires much more expertise and experienced resources. We have experienced mobile application developers who work closely with clients and deliver services according to their requirements. Our team strives to deliver unique mobile application development services that will boost productivity, reduce operational cost, and enhance competitiveness.


Virtual Tour

360 Panoramic and Virtual Reality Tour