Long-Term, Trusted Customer Relationships
Long-term, trusted customer relationships are behind Etlia’s success. Many of our customers have relied on our expertise for years – from strategy and architecture to implementation and maintenance.
Our customer satisfaction is exceptionally high – and the numbers show it.
88
NPS Score
Our 2025 customer satisfaction reflects uncompromising quality and results
95%
Renewed Contracts
Our customers value long, trusted partnerships and top technical expertise
500+
Projects
Experience from over 500 data and analytics projects across industries
Trusted By
These are some of the organizations that have chosen Etlia as their data partner.







Customer Stories
See how we have helped our customers turn scattered data into a clear competitive advantage.

Efficient, comparable and up-to-date financial reporting is a business necessity. The harmonized reporting model built on SAP with Etlia’s support is reliable, works in near real time and requires hardly any manual work.

Fennia’s goal was to move from fragmented information systems to a unified data solution that enables efficient analytics, process automation and better business decision-making. Etlia’s experts have played a key role in the development work, bringing strong expertise in both data warehousing and business needs.

Bang & Bonsomer asked Etlia to carry out a preliminary study that would support the information needs of the company’s business units while offering perspectives on the needs of the whole group. The future solution also had to support the agile expansion of the business as cost-effectively as possible.
Harjavalta Group
Etlia acted as an advisor on the Puustelli and Kastelli implementations: sparring on architecture choices, providing support in critical phases and ensuring the solutions were built to last. The customer’s own team successfully deployed the solution during 2025.
What Our Customers Say
Our customer satisfaction is very high: NPS 88 (2025). Here is what some of our customers have said about Etlia’s expertise:
Etlia has been a very good and reliable partner. Everything has always gone smoothly. Our trust in Etlia is strong, and the contract renewal rate for Etlia’s consultants is 100%.
It’s a pleasure to work with Etlia – the consultants are highly competent and also have excellent people skills.
Humor and professionalism in the truest sense.
Our cooperation has been flawless.
Special thanks to Asko for all your help and your excellent contribution to our team!
Assignments Across Industries
Selected assignments from financial services, industry, logistics and retail, and the public sector.
Do You Want to Be Our Next Success Story?
Get in touch and let’s look together at how we can help you achieve concrete results with data and analytics.