Whether by remote maintenance, telephone or on-site - we are there when things go wrong! Your computer professional from the greater Basel area supports you with computer problems, repairs, service, IT support and offers tailor-made solutions for private individuals and companies.

Are you looking for someone that will help you in all IT and communication areas with professional sugestions and solutions? - Prefereably out of one hand? But it should be personal and in respect of your business and size? You just found us. We are happy to serve you with our strength in • Analytics • Archiving • Consulting • Hardware • Hosting • Network • IT-Security • Software • Software-Engineering • Software-Evaluation • Support • Communication (please visit profifon.ch ) • Virtualisation IT Services Kürsteiner was founded in 2003 and changed to a Limited liability Company in 2009. We are member of SMB Frenkendorf / Füllinsdorf, SMB Binningen / Bottmingen, CGS und RUN Communication: profifon.ch profifon.ch is the communication service of IT Services Kürsteiner GmbH. • Phone / PBX • DSL/Fiber • Mobile Phone • TV

Are you looking for someone that will help you in all IT and communication areas with professional sugestions and solutions? - Prefereably out of one hand? But it should be personal and in respect of your business and size? You just found us. We are happy to serve you with our strength in • Analytics • Archiving • Consulting • Hardware • Hosting • Network • IT-Security • Software • Software-Engineering • Software-Evaluation • Support • Communication (please visit profifon.ch ) • Virtualisation IT Services Kürsteiner was founded in 2003 and changed to a Limited liability Company in 2009. We are member of SMB Frenkendorf / Füllinsdorf, SMB Binningen / Bottmingen, CGS und RUN Communication: profifon.ch profifon.ch is the communication service of IT Services Kürsteiner GmbH. • Phone / PBX • DSL/Fiber • Mobile Phone • TV

Koller-Computer GmbH is a company known for its customer-friendliness, punctuality, and excellent service. Our main areas of focus include: - Trading of hardware and software - Network technology and network security - Support and maintenance - Migration and optimization - Voice and VOIP (Voice over IP) - Data security and firewall technology - Consultation and integration of ICT and telephone services - Computer services - Sale of hardware and software of all kinds, including Apple products - Setting up internet connections, corporate networking, firewall SwisscomTV, mobile internet - Planning and implementation of IT networks for business and private sectors - Connecting home electronics (watching vacation photos on TV is no problem; we establish the connection) - Creating graphic products such as business cards, logos, websites, etc. - Telephone services - Internet telephony (Voice or IP) Sipcall, BluewinPhone, etc. - Planning and setting up telephone systems - Connection to computer network CTI - Administrative tasks such as mutations, relocation, etc.

We are an experienced service provider and production company in the area of high frequency and microwave techniques in the frequency range DC up to 50GHz. We focus on customisation in development including series production as well as in service and support activities for existing infrastructures. State-of-the-art CAE-tools support us. Our practical knowledge covers the field of railway-compatible electronics, space qualified and medical products as well as systems applied in the industry. Industry / Services • Electronic Engineering / Space • High Frequency Technology • Microwave Technology • Communications Technology Capacity / Classification / Specialities • Own measuring facilities up to 50GHz • Modern and well-equipped RF and Microwave laboratory • Own shielded anechoic chamber and antenna measuring sites • RF specialist collaborating in customer projects • Extended knowledge of Altium- & Microwave Office tools (NI/AWR Corp.) • Own range of products