ISS saves hundreds of hours of working time by modernizing its data platform and customer reporting
Client: ISS
Industry: Facility Management
Deliveries: Microsoft Fabric
ISS has taken a significant leap forward by modernizing its customer reporting and data platform. With help from long-time partner twoday and the power of Microsoft Fabric, ISS replaced its outdated, manual processes with an automated, real-time solution.

ISS is a leading workplace experience and facility management company. The company's customer contracts include KPIs, which are monitored by the customer themself. In the past, every customer account has reported KPIs in its own way; there was no standardized process. Compiling reports required a lot of manual work, and the aim was to move away from this to real-time and automated reporting.
The reporting method was fragmented and outdated, and the aim was to bring reporting into the 2020s using Microsoft Fabric, with help from twoday.
Lassi Lapinmäki, Head of Business Operations IT at ISS, who led the project at ISS as Project Manager, says that the project's goal was to save employee time by improving the efficiency of compiling metrics and report building.
The first step in the reporting renewal was to focus on the customer reports for a major industrial client. The solution developed now serves as a standardized reporting model that can be scaled to cover all ISS customers and key accounts, with flexibility to accommodate customer-specific needs.
“Our goal was to provide transparency for our client into the work being done for them and the sources of their costs. There is a similar need for this kind of reporting solution among our other clients, and we will continue our efforts to provide similar customer reports for all our major clients. This project acted as a kind of pilot, carried out iteratively and with learning in mind—and those lessons will be applied in the next phase of the initiative,” says Lapinmäki.

Focus on confidentiality and security
The volume of data and its location added its own twist to the project. One of the biggest challenges was managing the data of a large organization like ISS when the data also comes from customers' systems.
"We work at the interface of the customer's systems and physically at the customer's premises. When data comes from our and customers' systems, we must ensure we don't duplicate things on reports. And then, on the other hand, the customers can be quite specific about what we integrate into their systems."
"When you're working on customer premises and systems, it is important to consider confidentiality and security and understand that we're not just dealing with our data, even if it's related to our business. We had to consider that when building systems and in the day-to-day operations," says Lapinmäki.
"I can highly recommend working with twoday. From our perspective, their iterative and pragmatic hands-on approach has ensured the project's success."
Head of Business Operations IT at ISS
Results: The new reporting tool brings savings and makes work easier
The reporting solution architecture was built on Microsoft Fabric, and the data in ISS's systems was moved to the cloud in Fabric. In addition, a Power Apps implementation was built to feed data from the customer's systems into Microsoft Fabric. This was a way to address data fragmentation, as automated integrations to customer systems were outside the scope of this project.
"In Fabric, we orchestrated data and transformed it to be in the right hierarchy and ready for reporting. On top of that, a reporting implementation was created using PowerBI, where the metrics agreed with the client are presented in a visual format. We made a 360-degree view to have transparent, real-time and consistent reporting," says Lapinmäki.
The reports cover areas such as property maintenance, quality of service, and work safety. Compared to the previous method of reporting, the new system provides better access to billing data, goals and their setting, and trends, which can easily provide customers with the forecasts. The new system will also enable ISS customers to access the reporting portal according to their needs.
"The new system has brought reporting into the 2020s. It's a huge thing for us to be able to show customers trends: where we've been and where we're going and compare that to the previous period. We have also made goals and goal setting visible and made it possible to track progress against them. Of course, we have tracked goals before, but it has not been visually easy to digest," says Lapinmäki.
ISS has calculated that the new system will, at best, save ISS account managers about a day of working time per month and the ISS service organization hundreds of hours per year.
"Our customer has also been happy with the reporting solution, and the transparency in their direction has increased dramatically as they can see the work done and their invoices in our system. We hope this will increase our customers' commitment, as transparency also increases trust," says Lapinmäki.
Agile collaboration with twoday
twoday was chosen to provide a reporting solution for ISS because we had strong experience working with ISS and their data for over 10 years, for example, from a previous project developing an internal reporting tool. Our insight and knowledge of Microsoft Fabric also convinced ISS.
"In the spring of 2024, when the project started, Microsoft Fabric was still a new solution that not everyone offered yet. We and twoday had a shared vision that Fabric could be the way of the future for reporting, and they had the capability to take the project in the direction we wanted."
"twoday had a small and committed team, and we worked closely with them in an iterative and agile way. The focus was on getting things done rather than building unnecessary bureaucracy. The key to success was understanding the data and our company's architecture, hierarchies and environment," Lapinmäki says.
Although the implementation has been complex from the point of view of ISS’ key customer’s corporate structure and hierarchy, and there have been many things to be defined, the project has remained well on schedule and within budget. ISS is pleased with the project so far but is already eagerly looking forward to the next phase to make the reporting solution available for other customers and thus achieve significant cost savings in the future.
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