Aderian Group makes its largest acquisition to date and welcomes GDM to the group. The acquisition gives the group a stronger position with increased market presence in northern Sweden. With GDM, Aderian also gains additional expertise and experience of major customers in the industry.
Aderian Group brings together some of Sweden’s most prominent local IT companies with strong brands and specialized areas of expertise. The acquisition of GDM creates a powerful alliance of unique competencies and opens up for new synergies and collaborations.
– Becoming part of the Aderian Group is an important step in our continued quest to be the IT partner of the future. Through this collaboration, we strengthen our offer and enable an even more stimulating and developing work environment for our employees, says Tommy Gustafsson, CEO of GDM and continues:
– After 30 years of our own growth, as part of Aderian we will be able to offer an even broader portfolio of services and strengthen our position in the market. The Aderian Group brings skills and resources that complement our own and will take our business to new heights.
Geographical expansion is a key part of Aderian Group’s strategy and with GDM it is now strengthening its presence in northern Sweden. With GDM, Aderian covers a larger part of the country and also strengthens its ability to handle larger customer commitments, giving the company an even stronger position in the market.
– We are delighted to have completed our largest acquisition to date. We continue to grow by adding companies that fit our structure and culture and that have a strong and positive reputation among both customers and employees. We look forward to the exciting developments that lie ahead,” says Christian Dempe, CEO of Aderian Group.

For further information, please contact:
Tommy Gustafsson
CEO GDM Konsult AB
+4670-334 79 96
Christian Dempe
President/CEO Aderian Group
christian.dempe@aderian.se
+4673-347 10 18
About Aderian Group:
Aderian Group digitizes small and medium-sized companies in the Nordic region through secure and sustainable IT solutions that add competitiveness. The group consists of 19 leading local companies that together offer comprehensive services in IT and application operations, infrastructure, cloud services, user support, security and digitization.
Aderian Group consists of Aderian Stockholm, Aderian Göteborg, Aktiv IT, Canmer Data, CC IT, Contribit, CoreIT, Degea, DNS IT, GDM, Kullander, Navet, One IT Partner, PC AddOn, Security Solution, Square Moon, Thelin Data, and Zelly.
The group has 650 employees and a turnover of SEK 1.5 billion.