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About BIOS


Bulgarian Information & Office Systems (BIOS Ltd.) is a private company, established in 1994 by academics and specialists in computer systems and computer science. BIOS Ltd. is registered under the Act of Trade, company record No 7778/1994, Sofia City Court.
The management system of BIOS Ltd. have been certified under ISO 9001:2008 standard.
The company is a Member of the Bulgarian Association of Information Technologies (BAIT).
Company’s main priorities are:
-Delivery, sales, design, installation and servicing of presentation equipment;
-Renting of presentation equipment and technical support of presentations;
-Assembly of computer systems;
-Sales and servicing of professional A/V system products, computer systems and office equipment;
-Design and installation of presentation equipment for conference halls, meeting rooms, class rooms, high end home theatre systems and providing after sales support and servicing;
-Information Technologies engineering, consultations and training of the customers.


- VIVITEK Corporation, Taiwan - Exclusive representative for DLP projectors, ect.

- FUZHOU RETURNSTAR TECHNOLOGY CO., LTD - Authorized reseller in the territory of Bulgaria for the products: IQBoard Interactive White Boards

- SANYO Sales&Marketing; Corp., Japan – Authorized SANYO dealer for LCD projectors, ect.
- PROJECTA B.V., The Netherlands – Official representative for projection screens and presentation furniture, ect
- EXTRON ELECTRONICS, USA - Authorized Extron dealer for professional A/V system products including computer-video interfaces, switchers, matrix switchers, distribution amplifiers, video scalers, scan converters, signal processing devices, ethernet control interfaces, and high resolution cables, ect
- LUIDIA INC., USA – Authorized distributor for systems for the education, distance learning, conferencing, audio/visual and office products, ect
- MEDIUM GmbH, Germany - Exclusive representative for presentation equipment, ect
- BRAUN Photo Technik GmbH, Germany – Official representative for presentation equipment as slide projectors, digital cameras, ect.
- SHUTTLE Computer Handels GmbH, Germany - Official representative for computer components as main boards, barebone systems, ect
- AVER MEDIA TECHNOLOGIES, Inc., Taiwan - Official representative for presentation and multimedia products, ect


We participate in software development projects on international level with overtaking design, coding and testing. We work in the following areas: 

- Custom software development for Windows.
- Web sites and Internet aware software.
- Database management software, Data Warehousing, Data Mining.


We have experience in work with:

- Visual C++  
- Web mastering: .NET, XML, DHTML, Flash, XSLT, ASP, JSP, Java Script, VBScript, HTML
- Databases: Microsoft Analysis Services, OLAP, MS SQL Server, MS Access, MySQL


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