Examples of our work

Custom software that helps Elkjøp save $4.7M/year, new revenue streams for Deutsche Bahn, new markets entered for cutting-edge startups like Collecct. With our help, Prisjakt won their first SEO prize. Challenge us!
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Retail & omni-channel retailers

Mentoring Junior Developers for a Successful Integration into the E2E Testing Team

Elkjøp

Elkjøp needed to create a mixed team of senior and junior developers

Utilities & energy

Concept and Prototype Creation: Testing New Ideas

E.ON

E.ON needed to design and develop a new service for their customers

Real estate & facilities services

Custom Software for Gaining a Competitive Edge

Fiskarhedenvillan

Overcoming time-consuming manual processes, limited scalability, and difficulty in searching for specific houses and features

Real estate & facilities services

A Digital Evolution Journey: Taking Steps to Become an Industry Leader

Oleter Group

Using tech as a huge potential for business value in the property damage restoration space

Tech

Getting Tech-Ready for International Expansion

Notified

A new, cost effective storage solution that drastically improved response times

Transportation & logistics

Working with a Modern Product Team

SilverRail

SilverRail needed to improve usability and productivity of their suite of applications

Healthcare/medtech

Improving the Patient Experience and Saving Costs

Diaverum

Digitising systems led to reduced admin and a patient experience

Automotive

A Microservice Solution to Increase Security and Accuracy

Swedish automotive company

Swedish automotive company needed help with a massive, business critical microservice solution

Public sector

Digital Systems for Medical Centers: Cost Savings and Improved Patient Care

Region Skåne

Reducing administrative time for medical practitioners to increase time with patients

Tech

Design and Technical Advisory Services

xShore

xShore needed technical assistance to test and improve various aspects of their products

Tech

Custom Features to Increase Competitive Edge

Mediatool

Mediatool needed a high level of competence quickly to develop key features

Transportation & logistics

Creating a Unified and Scalable Platform

DFDS

Merging various websites into one unified brand that was scalable and easily maintainable

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Utilities & energy
Manufacturing
Public sector
Automotive
Healthcare/medtech
Insurance & banking
Transportation & logistics
Real estate & facilities services
Retail & omni-channel retailers
Tech

Some of our clients

Our clients are from various industries and geographical markets including Scandinavia, Europe, USA, and the Middle East. Among them are Mitsubishi, Deutsche Bahn, Thule, Klarna, CDON, Chroma, Budbee, several Fortune 500 companies, and many others.

Testimonials

Whether you need a technology consultant, or if you are looking for ways to use technology to enhance your business, we are committed to going beyond ordinary - and taking you with us.
Prisjakt - Peter Stark
Prisjakt - Peter Stark
"We have worked together with consultants from tretton37 in several projects before, and felt entirely confident that they would solve the task in a good way. They always have a high technical competence and work in an ecosystem that makes the entire company’s pool of knowledge available to us."

Peter Stark

CTO
Oleter Group - Ola Spetz
Oleter Group - Ola Spetz
"The investment we are making today in digitization, will be absolutely crucial for our competitiveness in the future."

Ola Spetz

CEO
Telia - Johan Lilja
Telia - Johan Lilja
"We wanted senior people to partner with our young talent in an advisory role to help them grow. tretton37 has been able to step in as the tech lead for a team and teach what it means to work in a modern agile team."

Johan Lilja

Head of ACE Knowledge product team
Voyd - Anders Härén
Voyd - Anders Härén
"tretton37 is picky and only recruits top talent. The three people we have had in our project have been exceptional. I have worked with tons of consultancy firms and the three people tretton37 provided have been in the top tier by far - competent developers and great culture-fit."

Anders Härén

CPO
Paradox Interactive - Kate Traver
Paradox Interactive - Kate Traver
"tretton37 has an excellent array of staffing options, especially with advanced experience which isn’t always easy to find."

Kate Traver

Project manager
Alfa Laval - Tom Manelios
Alfa Laval - Tom Manelios
"tretton37 was focused on assuring that things were implemented with quality and time in mind. It was an example of teamwork working at its very best, supportive throughout the process, and exciting to launch!"

Tom Manelius

Service sales development
Fiskarhedenvillan  - Henrik Hargedahl
Fiskarhedenvillan  - Henrik Hargedahl
"tretton37 has created an advanced system based on our requirements that has put us way ahead of the competition."

Henrik Hargedahl

CIO
Global retail company
Global retail company
"I have been working with tretton37 for the past few years, they have been a pillar of knowledge within our teams. They continue to deliver with great quality and they are the company that has our highest trust to deliver a great product."

Global retail company

Technical manager
Oleter - Daniel Teclemariam - Specialists page
Oleter - Daniel Teclemariam - Specialists page
"tretton37 have essentially staffed the entire team…with everything you have in a modern product team."

Daniel Teclemariam

CDO
Alfa Laval - Jakob Nilsson - Strategy services
Alfa Laval - Jakob Nilsson - Strategy services
"I knew that tretton37 is genuinely interested in turning technology into value and have seen them translate our business needs into viable solutions before. We felt confident they would do a great job."

Jakob Nilsson

VP of operations