Abacus IT is a Danish IT solutions provider specializing in acting as a comprehensive IT department for small and medium-sized businesses. They offer a wide range of services including IT support, cloud solutions (hosting, Microsoft 365, Azure), IT security, hardware/software procurement, and strategic IT consulting. Their goal is to ensure stable, secure, and efficient IT operations for their clients, allowing them to focus on their core business activities.
Serves as the primary operational center, housing management, core technical support teams, sales, project management, and administrative functions. It coordinates services for clients primarily in Eastern Denmark.
Modern office facilities designed to foster collaboration and efficient IT service delivery, likely equipped with advanced infrastructure for remote support and system monitoring.
Emphasizes technical expertise, customer-centric service, proactive problem-solving, and continuous learning. A professional yet approachable environment focused on teamwork and delivering reliable IT solutions.
The Herlev headquarters is central to Abacus IT's service delivery model, enabling them to provide responsive and comprehensive IT support and solutions to their diverse client base, particularly SMEs.
Abacus IT primarily focuses on serving the Danish market. However, they support Danish-based clients with international operations by managing their IT infrastructure, cloud services, and ensuring seamless connectivity across borders. Their expertise in remote support and cloud solutions allows them to effectively assist clients regardless of their geographical spread.
Marielundvej 46A, 2. sal
Herlev
Capital Region of Denmark
Denmark
Address: Brendstrupgårdsvej 21A, 1. sal, 8200 Aarhus N, Denmark
To expand Abacus IT's reach and provide localized, responsive services to businesses in the western and central parts of Denmark, fostering closer relationships with regional clients and ensuring timely on-site support when needed.
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As of April 2025, Abacus-IT AS' leadership includes:
Abacus-IT AS has been backed by several prominent investors over the years, including:
No major public announcements regarding executive hires or exits at Abacus IT have been identified in the last 12 months. The leadership team appears stable following recent company growth and acquisitions.
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Abacus IT likely uses standardized professional email formats. A common format for Danish companies is combining initials or parts of the name with the company domain.
[firstinitial][lastname]@abacus-it.dk
Format
roldau@abacus-it.dk
Example
75%
Success rate
ITWatch • April 2, 2024
Following the acquisition of Netgroup, Abacus IT's CEO René Oldau discusses the smooth integration process and positive synergies between the two companies, highlighting complementary cultures and expanded service capabilities. The merger effectively doubled Abacus IT's size....more
abacus-it.dk • March 26, 2024
Abacus IT A/S announced it has successfully achieved ISO 27001:2022 certification, demonstrating its commitment to the highest standards of information security management. This certification underscores their dedication to protecting client data and ensuring robust security practices....more
abacus-it.dk (Press Release) • November 1, 2023
Abacus IT A/S has acquired Netgroup A/S, significantly expanding its operations, client base, and market share in Denmark. This strategic acquisition nearly doubles Abacus IT's business, enhancing its service offerings particularly in IT infrastructure and cloud solutions....more
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