With our unique approach to knowledge sharing and empathic approach to mentorship, we help our clients grow, develop, and go beyond ordinary.
Selective recruitment approach
Award winning employer
Progressive global clients
Carefully selected, staying with us longer than the Swedish industry average. Established in 2010, 5 offices across Sweden and Slovenia.
150+ Satisfied clients
In 2022. Having clients from all over the world makes us skilled in remote deliveries.
On average. Clients stay with us a long time, some of them have been with us 13+ years.
75+ NPS score
Very high Net Promoter Score at all times.
10+ Public Sector
10+ new agreements signed during last year including Bolagsverket, Statistics Sweden, Umeå University, and Sveriges Radio.
Some of our clients
Our clients are from various industries and geographical markets including Scandinavia, Europe, the USA, and the Middle East. Among them are Mitsubishi Electric, Deutsche Bahn, Thule, Klarna, CDON, Chroma, Budbee, several Fortune 500 companies, and many others.
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.
"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."
"The investment we are making today in digitization, will be absolutely crucial for our competitiveness in the future."
"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."
Head of ACE Knowledge product team
"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."
"tretton37 has an excellent array of staffing options, especially with advanced experience which isn’t always easy to find."
"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!"
Service sales development
"tretton37 has created an advanced system based on our requirements that has put us way ahead of the competition."
"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
"tretton37 have essentially staffed the entire team…with everything you have in a modern product team."
"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."
VP of operations
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