we thrive.

For over 40 companies, we are a loyal and trustworthy partner in custom built software development. It is our passion to develop code with which our partners can differentiate from their competitors within their market. Scroll down to view some beautiful examples.

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Discover our projects

Powerful solutions we built for innovative partners:

Gemeente Groningen

Real estate management software for student rooms

With, The city of Groningen offers a unique search platform. The custom-built software provides a user-friendly search process and offers safe mediation between student and landlord.

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Maastricht University

Custom built ERP for all student residences mediates in housing between students and landlords. Because these providers consist of the university, housing corporations and private landlords, the software needs to support different processes.

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A new idea or project?

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An existing code that needs attention?

We'll gladly jump in with much experience and high expertise. We can also provide a second opinion or quality control of a Laravel PHP project.

What customers say
Jurjen Terpstra

“Pragmatic and flexible collaboration”

Spartner has created a customized portal for us for the accountability of large-scale collaborative projects. This enables us and our partners to execute and account for their plans in a shared environment that is secure, transparent, and manageable. The pragmatic and flexible collaboration with Spartner has ensured that we have quickly achieved a functional and user-friendly environment.

Jurjen Terpstra Managing Partner at Wecreate Consulting

Bjorn Gubbels

“As a business you must dare to move forward”

Innovation and change are not always welcomed with equal enthusiasm by our employees, man is a creature of habit but as a company you have to dare to move forward and the need for a contemporary drawing program for the realization of various constructions with our Masterbloc bricks was high. For us but also for Spartner, this challenge was a bit of pioneering and together we had to overcome some hurdles to arrive at a beautiful and efficient business tool. A development and learning process for both parties, in which the feedback of questions and desired adjustments by our employees to Spartner was always in good consultation and we could count on quick feedback and targeted solutions. We continue to exchange experiences with Spartner and look back and forward to a successful collaboration.

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Bjorn Gubbels Owner of Masterbloc

Hans Lugtenberg

“A deal is a deal” is a new asset manager in the Netherlands that focuses on excellent customer experience, sustainability and technology. When faced with the question of whether to develop our platform in-house or with a partner, we got in touch with Spartner. We are still 100% behind the choice for Spartner because we own the source code and with Spartner, a deal really is a deal, whether it concerns the delivery date or the agreed budget!

Hans Lugtenberg Partner at Yield Inc.

Maurice Evers

“Higher occupancy rate thanks to our user-friendly platform”

Throughout the great years that we cooperate with Spartner (previously Maatwebsite, Ed.), our software has been developed continuously. Students and landlords actively work with features like allocation, payments, chat, contract generation and more.

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Maurice Evers Head of Student Housing Department

Patrick Ryan

“Professional fintech software development”

Maatwebsite (now: Spartner, Ed.) has delivered the world's most advanced KYC services management system.

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Patrick Ryan Founder KYCnet

Dr. Freek Daams

“International collaboration in randomized trial”

Our national workgroup of surgeons actively collaborates with international workgroups thanks to the innovative online research platform.

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Dr. Freek Daams Upper GI en HPB Surgery, VUmc

André Basten

“My Life Slim Venray”

Easy online collaboration with our clients ensures a better grip on the results.

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André Basten Weight Consultant

Niels Winters

“Innovation in legal technology”

As jurists with knowledge of IT, we highly value quality; within code, but also in process. The high work-level and trustworthiness of Spartner gives us the capacity to continuously create innovative features.

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Niels Winters Managing Director JuriBlox

Marco Caspers

“AI and machine learning as legal tools”

In 2020, we transferred the development of Lynn to Spartner. As a result of their fast development process, the Lynn platform achieves an increasingly central role in the legal world.

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Marco Caspers Software Development Manager at Lynn Legal

Josh Mountain

“Have been using Laravel Excel for years”

We requested custom help to a performance challenge we had in our implementation of Laravel Excel. I was amazed how quickly these Laravel artisans achieved significant performance gains, which saved us a lot of development time.

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Josh Mountain Co-Founder at

Maarten Bremer

“Innovating in the digital identification network of The Netherlands and Europe”

The pro-active approach of Spartner was crucial in understanding the complexity of the eHerkenning network.

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Maarten Bremer CTO / Founder Ensured

Norbert Wegter

“A professional software partner since 2010”

Spartner is involved and contributes in our search for innovations and always delivers top-notch work. After the first version got out-dated, we collaboratively launched a completely new version in 2020.

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Norbert Wegter Owner of 123wonen and Expat Homes Holland

Marco Leenders

“Spartner extends our capabilities and development capacity”

With weekly calls, using our Azure DevOps sprint system, Spartner actively works together with our innovation, communication and software development departments.

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Marco Leenders Head of Automation

Feel like a cup of coffee?

Whether you have a new idea or an existing system that needs attention?

We are happy to have a conversation with you.

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Bart Schreurs
Business Development Manager

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