Top 10 Best SaaS Companies in South Holland

The SaaS Boom in South Holland

Software as a Service has transformed how organisations adopt technology. Instead of installing software on local servers, businesses subscribe to cloud applications that are continuously updated, accessible anywhere and scalable on demand. South Holland has embraced this model enthusiastically, producing SaaS companies that serve both local markets and international customers.

The province's SaaS scene reflects its economic strengths. There are platforms for accounting and service management, marketing automation, logistics data exchange, energy optimisation and B2B sales. Many of these companies were founded by alumni of Delft and Leiden universities and grew with support from local incubators.

Our Selection Criteria

We evaluated companies on product quality, customer base, growth, innovation, recurring revenue model and connection to South Holland. The list includes established SaaS leaders and fast-growing specialists.

The Top 10 SaaS Companies in South Holland

1. Exact

Delft-based Exact is one of Europe's leading SaaS providers for small and mid-sized businesses. Exact Online offers accounting, invoicing, inventory, payroll and CRM in a single cloud platform, used by entrepreneurs and accountants across the Netherlands and Belgium. Its deep integration with banks and tax authorities saves users significant administrative time.

2. TOPdesk

TOPdesk, also headquartered in Delft, delivers service management software as a service. Its platform helps IT, facilities and HR teams handle requests, manage assets and deliver better service. TOPdesk's intuitive design and strong customer focus have earned it customers in many countries.

3. Mendix

Founded in Rotterdam, Mendix offers a cloud-based low-code platform that allows organisations to build and deploy applications rapidly. Its SaaS model gives enterprises access to development, hosting and lifecycle management in one environment, making it a cornerstone of many digital transformation programmes.

4. Leadinfo

Rotterdam-based Leadinfo provides a SaaS platform that identifies companies visiting a business website. It enriches visits with company data and integrates with CRM systems, enabling B2B sales and marketing teams to act quickly on genuine interest. Its easy setup has made it popular with SMEs across Europe.

5. Gradyent

Gradyent, based in Rotterdam, offers a SaaS platform that uses digital twins and AI to optimise district heating networks. Utilities subscribe to gain real-time insights and recommendations, helping them reduce energy consumption and accelerate the move to sustainable heat.

6. Spotler

Spotler, with strong roots in the Gouda area, provides marketing automation, email marketing and customer engagement software as a service. Marketing teams use it to create personalised campaigns, automate customer journeys and analyse engagement across channels.

7. ORTEC

Zoetermeer-based ORTEC increasingly delivers its optimisation solutions through the cloud. Its SaaS offerings for route planning, load building and workforce scheduling help retailers and logistics companies optimise operations without managing complex infrastructure.

8. Portbase

Portbase provides the port community system for Dutch ports, including Rotterdam, as a cloud service. Hundreds of logistics companies subscribe to its services for customs declarations, cargo notifications and transport planning, making it essential digital infrastructure for Dutch trade.

9. Centric

Gouda-based Centric offers SaaS solutions for municipalities, housing associations and retailers. Its cloud applications support social services, tax administration and store management, helping public and private organisations modernise their operations.

10. Tracehold

Tracehold offers a SaaS platform for electronic bills of lading built on blockchain technology. Traders, carriers and banks use it to issue and transfer trade documents digitally, reducing the delays and risks associated with paper documents in international shipping.

SaaS Trends in 2026

AI features are now expected in SaaS products, from automated data entry and smart recommendations to conversational assistants. Vertical SaaS, meaning software designed for specific industries such as logistics, horticulture or energy, is growing rapidly, and South Holland's industry expertise gives local companies an advantage.

Usage-based pricing is complementing traditional subscriptions, allowing customers to pay according to actual consumption. Data sovereignty and security certifications have become important differentiators, especially for SaaS providers serving government and healthcare. Integration ecosystems and open APIs are critical, as customers expect their tools to work seamlessly together.

Benefits of Choosing Local SaaS Providers

Local SaaS companies understand Dutch regulations, languages and business practices. They often offer support in Dutch, integrate with local systems such as banks and government portals and store data in European data centres. For many organisations, this combination of global-quality software and local understanding is highly valuable.

How to Evaluate SaaS Solutions

Consider functionality, ease of use, integration options, security certifications and total cost of ownership. Request trial access, check references from similar organisations and review the provider's product roadmap. Ensure data can be exported if you decide to switch providers in the future.

The Start-up Pipeline

South Holland's SaaS ecosystem is continuously refreshed by new start-ups. Incubators such as YES!Delft, the Erasmus Centre for Entrepreneurship in Rotterdam and innovation hubs in The Hague and Leiden support founders with coaching, investor networks and office space. Many of today's promising SaaS companies started as student projects or research spin-offs, and regional investment funds help them scale internationally. This steady pipeline means organisations in the province have access to a growing range of innovative cloud software built close to home.

Conclusion

From Exact and TOPdesk in Delft to Rotterdam's Mendix, Leadinfo and Gradyent, South Holland's SaaS companies show the region's ability to build scalable, innovative software businesses. These ten providers help organisations work smarter, faster and more sustainably.