CVR: 28888643
Previous names: Halkjaer Group, Halkjaer
Not available
No owners listed
CVR · view ownership and management
Name registered: Group By
CVR · 09/10/2025
View the full event history
Group By is a Danish company of the type Enkeltmandsvirksomhed based in Odense S, founded in 2014. The company is registered under the industry Computerkonsulentbistand og forvaltning af computerfaciliteter. The company was previously named Halkjaer and Halkjaer Group. The company has 0 employees (2014).
No annual financial figures are available for this company.
Screen owners and management against the Danish FSA's official PEP lists
Every Danish company, financial statement and ownership record — straight into your own systems or your AI assistant via MCP.
See the API documentationGroup By was founded on 6 January 2014.
Group By is registered under the industry Computerkonsulentbistand og forvaltning af computerfaciliteter (industry code 622000).
Group By had 0 employees in 2014 according to the Danish CVR register.
groupby.io belongs to Group By, CVR number 28888643.
Group By is located at c/o Mathias Halkjær Petersen, Birkebakken 1A, 5260 Odense S.
The CVR number of Group By is 28888643.
Claim this page to add your logo and social links. Free to get started.
Contact info changed: new email: [email protected], new website: www.groupby.io (March 22, 2026).
On October 9, 2025, the company changed its name from Halkjaer to Group By.
On July 26, 2022, the company changed its name from Halkjaer Group to Halkjaer.
Group By was founded on January 6, 2014.
Companies in the same industry and area
CVR 34824177
CVR 41644478
CVR 46613635
CVR 37502685
CVR 35261850
