Esri & VertiGIS, the key ingredients for your solution

Innovative Esri GIS solutions, data engineering, and training for organizations aiming to get the most out of spatial data.

Spatial intelligence, real impact

SIGGIS is the leading Belgian competence center for Esri and VertiGIS software, with over 20 years of experience in Esri GIS integration, data engineering, and geospatial consulting. Like our colleagues at Merkator and GIM, we combine technical expertise with a pragmatic approach to help organizations fully leverage their spatial data.
The technology choice is clear: the powerful combination of Esri and VertiGIS software.

Extensive Esri & VertiGIS expertise

As a partner of Esri and VertiGIS, SIGGIS offers deep knowledge of the entire Esri ArcGIS ecosystem and all VertiGIS solutions. We support you with implementation, integration, customization, and training — from ArcGIS Pro to advanced web applications and asset management.

 

Your industry, uur expertise

SIGGIS provides consulting, implementation, and support across diverse sectors. We deliver scalable, future-proof solutions that seamlessly integrate with your business processes and IT environment.

Government & local authorities

Efficient management of public spaces, permits, and infrastructure using advanced GIS tools. Elevating facility management in its broadest sense is our mission.

Utilities & infrastructure

Smart asset management and network operations for water, energy, and telecom — fully integrated with Esri and VertiGIS. Leading Belgian network operators have been our clients for several years.

Environment & mobility

Sustainable Esri solutions for environmental management, monitoring, and mobility challenges, supported by reliable geodata.

Defense & security

Secure and reliable Esri GIS solutions for mission planning, situational awareness, and operational support

The strength of the Merkator Group gives SIGGIS added momentum, innovation capacity, and access to the client base of Merkator and GIM. Through close collaboration and shared expertise, we build advanced geospatial solutions faster and stronger. It simply works.

Lieven Verheust - CEO Siggis

Data engineering & automation

Efficient data flows, maximum value

Our specialists ensure your organization maximizes the potential of spatial data. We automate complex data flows, enhance the quality and reliability of your datasets, and build smart integrations between various systems and platforms. This creates a single source of truth, making “Esri-enabled GIS” the beating heart of your operations. Less manual work, greater insight, and faster decision-making — that’s the power of data engineering and automation by SIGGIS.

 

Want to learn more about the capabilities of Esri and VertiGIS software, or do you have a specific question?

Our team is ready to assist you with information on advanced solutions for the efficient and secure management of spatial data and processes. Whether you’re interested in Esri or VertiGIS, or have questions about optimizing your Esri GIS environment.
Fill in your details and submit your question — we’ll get back to you promptly.
Together, we’ll create smarter, safer, and future-proof geospatial solutions!

 

    Training & support

    Knowledge sharing as the key to success

    SIGGIS believes in the power of knowledge sharing and self-reliance. Through customized training, practical workshops, and an experienced helpdesk, we ensure your team can work independently and efficiently with Esri and VertiGIS software. Our hands-on guidance guarantees smooth implementation and optimal use of your GIS solutions. From basic training to specialized masterclasses, we support you every step of your digital transformation.

     

    Innovation & news

    SIGGIS continuously invests in innovation and up-to-date knowledge. We closely monitor the latest developments in Esri, VertiGIS, and GIS technology, sharing inspiring real-world examples from the industry. This ensures your organization stays ahead of the latest trends in spatial intelligence.

    Use Case: Elia Streamlines GIS Processes with Phased Migration and Integration

    Use case, VertiGIS
    15 December 2025

    Use Case – Fluvius & SIGGIS – GIS Innovation and Consolidation

    Use case
    15 December 2025

    Merkator Group welcomes SIGGIS

    Collaborations, In the media, News
    6 augustus 2025

    Innovative airspace management for drones with Droneguide Viewer

    Data-driven governments, News, Use case, VertiGIS
    5 December 2025