Who we are: We are IT and IT's for you. We offer companies comprehensive IT solutions to secure and expand their market positions. With more than 300 employees in five locations in Germany, we have been recognizing the potential of customers and employees for more than 25 years. Together we work on solutions that work. Each year, IT consultants and system engineers work out solutions tailored precisely to the needs of more than 1,000 customers. We use scalable components from our broad IT portfolio. This ranges from business software solutions, such as ERP, CRM or business intelligence solutions, to infrastructure offerings, such as servers and storage, to soft- and hardware-based communication systems.
| Website | https://www.sievers-group.com/impressum/ |
| Revenue | $7.3 million |
| Employees | 252 (192 on RocketReach) |
| Founded | 1989 |
| Address | 8 Hans-wunderlich-str., Osnabrück, Niedersachsen 49078, DE |
| Phone | +49 4905 4194930 |
| Fax | +49 541 9493250 |
| Technologies |
JavaScript
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HTML
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PHP
+28 more
(view full list)
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| Industry | IT Services and IT Consulting, Consumer Electronics & Computers Retail, Retail |
| Web Rank | 3 Million |
| Keywords | Enterprise It, It Solutions, It Strategy, Managed Services, Cybersecurity, Technical Support, Cloud Computing, Data Center, It Consulting, Software Development, Network Security, System Integration, It Infrastructure, Digital Transformation, Application Management, Business It, Technology Solutions, It Support, Outsourced It, It Outsourcing |
| SIC | SIC Code 50 Companies, SIC Code 504 Companies |
| NAICS | NAICS Code 42343 Companies, NAICS Code 4234 Companies, NAICS Code 423 Companies, NAICS Code 42 Companies |
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SIEVERS-GROUP Questions
The SIEVERS-GROUP annual revenue was $7.3 million in 2026.
Martin Welling is the Managing Director and Geschäftsführer of SIEVERS-GROUP.
192 people are employed at SIEVERS-GROUP.
SIEVERS-GROUP is based in Osnabrück, Niedersachsen.
The NAICS codes for SIEVERS-GROUP are [42343, 4234, 423, 42].
The SIC codes for SIEVERS-GROUP are [50, 504].
Top SIEVERS-GROUP Employees
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Martin Welling
Managing Director and Geschäftsführer at SIEVERS-GROUP
Osnabrück, NDS, DE25+ -
Nikolai Wiesehahn
Head of Marketing at SIEVERS-GROUP
Osnabrück, NDS, DE12 -
Oliver Thoben
Head of Modern Infrastucture at SIEVERS-GROUP
Bielefeld, NRW, DE1 -
Robin Kuhrt
Geschäftsführer at SIEVERS-GROUP
Osnabrück, NDS, DE11 -
Robert Brockbals
Geschäftsführer at SIEVERS-GROUP
Osnabrück, NDS, DE15 -
Marco Naber
Unternehmensinhaber at SIEVERS-GROUP
Osnabrück, NDS, DE11 -
Nils Haldenwang
Head of Data and AI at SIEVERS-GROUP
Osnabrück, NDS, DE1 -
Mathias Menninghaus
Head of Product and Service Development at SIEVERS-GROUP
Osnabrück, NDS, DE1 -
Hendrik Ohlms
Head of ERP at SIEVERS-GROUP
North Rhine-Westphalia, Germany1
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