01

Your Expert for network & security solutions

Sidarion is a leading system integrator specializing in IT security, networks, and data centers.

Since its founding in 2003, the company has been personally managed by its owners, Peter Stiegler and Roger Grandjean. Over 35 highly qualified cybersecurity engineers serve customers throughout the DACH region with expertise, dedication, and a spirit of partnership.

Our focus is on the customer’s needs, which we determine individually in dialogue. We implement and accompany solutions as an independent system integrator. 

Thanks to in-depth advice, we create complete solutions that are tailored precisely to each customer.

 

02

Our Focus Areas

Our customers benefit from our cross-sector experience with large and small companies.

 

 

Banking

8/12 *

Insurance

13/20 *

Retail

5/10 *

Health Care

14/20 *

Manufacturing

34/50 *

Service Provider

4/10 *

Energy

6/10 *

Public Sector

10/10 *

* The figures represent the effective share in the respective segment category.

03

Awards

In recognition of our achievements and successes, we are repeatedly honored with awards and confirmed by partner companies to guarantee quality. We are proud to be able to list these awards now.

Unsere Auszeichnungen
Fortinet Swiss Partner of the Year - Best Enterprise 2025
Fortinet Partner Award 2024
Award Infoblox SecurityPartner 2024
Fortinet Award 2023
Fortinet – Swiss Partner of the year – Cloud Innovator 2022
Fortinet – Swiss Partner of the Year – Best Enterprise 2021
Infoblox EMEA New Logo Expansion Partner of the Year 2020
Fortinet – Partner of the Year 2020 (Midrange Segment)
Infoblox EMEA Partner of the Year 2019
Infoblox CEUR Most Huntig Deal Registrations 2019
Fortinet Award Swiss Partner of the Year Best Mid-Market 2019
Infoblox Deal of the year2018
Fortinet – Swiss Partner of the Year – Best Revenue 2014
04

Sidarion at a Glance

Founded 2003
Employees 35+
Industries Banking, Insurance, Retail, Healthcare, Manufacturing, Services, Energy, Public Sector & Government
Markets Switzerland, Germany, Austria, others upon request
Legal Structure Public Limited Company (AG)
Owners Peter Stiegler & Roger Grandjean
Partners Infoblox, Fortinet, Netskope, Tufin, Akamai, Rapid7, PaloAlto, Belden, Menlo, Nutanix, Arista, SeppMail
Certification ISO 27001
Contact info@sidarion.ch or +41 43 544 10 66