What departments does SIEVERS-GROUP have?

SIEVERS-GROUP has employees across 9 departments including Information Security, Marketing, Human Resources, Sales, Branding.

What is the largest department at SIEVERS-GROUP?

The largest department at SIEVERS-GROUP is Consultant with 10 employees.

Where are SIEVERS-GROUP employees located globally?

SIEVERS-GROUP has employees across 3 continents and 3 countries including Germany, United States Of America, Brazil.

How has SIEVERS-GROUP's team size changed over time?

SIEVERS-GROUP's team has grown from approximately 197 to 202 employees based on available data.

SIEVERS-GROUP Employee Directory

IT Services and IT ConsultingLower Saxony, Germany201-500 Employees

SIEVERS-GROUP is an IT services and IT consulting company based in Osnabrück, Lower Saxony, Germany. It provides comprehensive IT solutions aimed at helping clients secure and expand their market positions. The firm operates across multiple German locations and maintains a mid-sized workforce. With more than 25 years in business, it serves more than 1,000 customers annually and relies on a broad, scalable portfolio spanning software, infrastructure, and communications offerings.

In the IT services and consulting sector, it functions as a partner that adapts its offerings to client needs. The company’s long tenure and broad customer base across Germany illustrate its established role in delivering IT and communications infrastructure solutions.

SIEVERS-GROUP Global Highlights

Europe
218

Germany
218

North America
1

United States Of America
1

South America
1

Brazil
1

SIEVERS-GROUP's Leadership

N. W.
Head Of Marketing
Mobile Phone
Email
C. K.
Head Of People An Culture
Mobile Phone
Email
L. G.
Head Of Crm
Mobile Phone
Email
J. F.
Head Of Ecm
Mobile Phone
Email
O. T.
Head Of Modern Infrastucture
Mobile Phone
Email
M. B.
Ciso
Mobile Phone
Email
M. W.
Managing Director / Geschäftsführer
Mobile Phone
Email
J. B.
Marketingmanager
Mobile Phone
Email

SIEVERS-GROUP Employee Metrics

100%

50%

0%

2026

2025

Sales
Engineering
Analytics
Information Security
Administrative
Other
Consultant
Information Technology

Contact profiles from SIEVERS-GROUP

Name

Title

Contact Info

Location

Last Update

M. B.
Ciso
Mobile Phone
Email
Jul 29, 2026
N. W.
Head Of Marketing
Mobile Phone
Email
GermanyLower Saxony
Jul 29, 2026
C. K.
Head Of People An Culture
Mobile Phone
Email
GermanyLower Saxony
Apr 16, 2026
L. G.
Head Of Crm
Mobile Phone
Email
GermanyLower Saxony
Sep 08, 2025
J. F.
Head Of Ecm
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Jun 27, 2026
M. W.
Managing Director / Geschäftsführer
Mobile Phone
Email
GermanyLower Saxony
Jul 17, 2026
J. B.
Marketingmanager
Mobile Phone
Email
GermanyLower Saxony
Nov 27, 2025
M. B.
Team Lead Sales Crm
Mobile Phone
Email
GermanyLower Saxony
Jun 01, 2026
P. H.
Event-Manager
Mobile Phone
Email
GermanyLower Saxony
Apr 16, 2026
J. B.
Employer Branding Manager
Mobile Phone
Email
GermanyLower Saxony
Jul 17, 2026

Frequently Asked Questions

What is SIEVERS-GROUP known for?

SIEVERS-GROUP was founded in 1989 operates in the IT Services and IT Consulting industry. Explore SIEVERS-GROUP's company overview page for more information.

What is SIEVERS-GROUP's most common email format?

SIEVERS-GROUP employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more SIEVERS-GROUP email formats with LeadIQ.

How many employees does SIEVERS-GROUP have currently?

SIEVERS-GROUP has approximately 260 employees as of July 2026. These team members are located across 3 continents, including EuropeNorth AmericaSouth America.

Who are SIEVERS-GROUP's key employees and leadership?

As of July 2026, SIEVERS-GROUP's key employees include:

Head Of Marketing: N. W.
Head Of People An Culture: C. K.
Head Of Crm: L. G.
Head Of Ecm: J. F.
Head Of Modern Infrastucture: O. T.

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SIEVERS-GROUP Employee Directory

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