SIS Technology AD

Innovative solutions for your business

SIS Technology AD is a software company, that for its over 30 years on the market, has proven itself a leader in the development and implementation of solutions for automating and optimizing business processes. We are a distributor of high-quality specialized hardware and a representative of world-famous brands such as Diebold Nixdorf, Datalogic and Pricer in Bulgaria. We are innovators in the development and production of terminals for self-service at gas stations and retail outlets.


We aim to continue to be next to our clients and support them in achieving their dreams.


Our mission is to reach more people, whom we can pass on our experience in the field of automating and optimizing business processes, improving their businesses, and giving them the opportunity to keep up with modern technology and the newest achievements in the IT sector.

Corporate values

For our over 31 years on the market, we have developed and continue to follow corporate values, among which:

  • Dedication;
  • Loyalty;
  • Innovation;
  • Aim for self-improvement;
  • Discipline;
  • Rigor to the quality of the products.

years of experience on the Bulgarian market

automated and optimized businesses

highly qualified specialists

We are certified by the highest standards for the quality and security of the information:
ISO 9001:2015, ISO 27001:2013, PSI DSS 3.2.1.

СИС Технология има сертификация по ISO 9001:2015
Сертификация по ISO 27001:2013
Сертификация по PSI DSS 3.2.1.
Ръководител консултант клиенти счетоводен софтуер и ERP система
Консултант клиенти ТРЗ софтуер
консултанти - за нас
за нас консултанти

Our highly professional and dedicated specialists

Our team is next to you at every step, from the design to the implementation of a new product, with support, consulting and training. We take care of the timely introduction with new suggestions, the development of the products according to your business needs, informing you of changes in the regulations, regular workshops when new functionalities are being developed or you have informed us about current topics.

Management team

Петър Топалов - изпълнителен директор

Peter Topalov


Petеr Topalov has over 20 years of experience in developing and adapting software solutions for business management. As of today, he successfully combines the responsibilities of an executive with implementing ERP software projects, marketing, and business development of the company.
Мария Иванова - Изпълнителен директор

Maria Ivanova


Maria Ivanova has expanded, managed, and overseen the SIS Technology office in Sofia since its establishment in 1999. She has many years of experience working with key and strategic clients for the company, as well as managing innovative for the retail business projects.
Борис Пандуров - Търговски директор

Boris Pandurov

Commercial Director

Boris Pandurov has been a part of the SIS Technology team since 1999. He is well experienced in the field of hardware solutions and is responsible for the sales strategy and policy, the coordination of the business activities, and attracting new customers.

Proven over time

  • 2022 – We received the award Premium Partner 2022 from the worldwide-known brand for electronic tags, Pricer.
  • 2021 – We installed the first place, fully equipped electronic labels in the retail chain Technopolis. We developed Fiscal Gate- a system for issuing an online fiscal receipt, piloted in Ozone.bg.
  • 2020 – We received the highest certificate for information security PCI DSS 3.2.1
  • 2019 – We won the award for the highest number of POS Stations sold by Diebold Nixdorf. In partnership with myPOS, we presented myPOS N5 Fiscal- the first of its kind electronic cash register. We have successfully launched a pilot run at Shell with our software for gas station management- Nexus.
  • 2018 – We created and implemented the first self-service terminal in fast food chains in Bulgaria. We also installed the first terminals for accepting cash at the desks in Remedium pharmacies.
  • 2017 – The company was certified under ISO 27001:2013 as “Information Security Management Systems”. The system for small retail outlet management under Android- AuroraPOS, was officially launched on the market.
  • 2016 – We developed retail software for central management of the latest generation – POS Master Evo II.
  • 2015 – We were honored by LIDL Bulgaria as “The most reliable partner”. We expanded our portfolio of self-service terminals with one specifically designed for gas station use.
  • 2014 – We completed the first project for the implementation of our first project – the integrated system for ERP Aurora business management. We developed and launched on the market a terminal for self-service currency exchange. We were honored as a platinum partner of Datalogic by their ADC Partner Advantage Program.
  • 2013 – Diebold Nixdorf awarded us “Best service partner“.
  • 2011 – We successfully finished our first projects in implementation of a system for managing debt collection processes – Argus Legis. The completely updated and rebranded version of our payroll software – Horizon
  • 2010 – We were certified under the international standard ISO 9001:2008.
  • 2009 – The company changes its legal form and becomes a stock company. Many strategic projects with legal companies on the market have been finished.
  • 2007 – We started developing new software solutions for process automation – Van Master, designed for the mobile commerce and logistics sector, and ERP McMaster, designed for resource management in manufacturing enterprises.
  • 2003 – We created a fiscal system for the biggest gas station chain in the country. We continued expanding, opening offices in Plovdiv and Ruse.
  • 2002 – We developed a specialized system McPharma for the needs of the biggest national pharmacy chain at the time – Sanita.
  • 2001 – Our company became a representative of Diebold Nixdorf – a leading manufacturer of equipment for retail outlets in the world. We also successfully licensed our first fiscal device.
  • 2000 – We opened offices in Sofia, Veliko Tarnovo and Burgas, and we significantly increased our team of specialists as well.
  • 1999 – We signed a contract for representation with Datalogic – a technological leader in the manufacturing of readers for barcode scanners, mobile computers, RFID, etc.
  • 1996 – We developed a system for managing retail outlets- POS Master, which is now used by some of the largest chains in the country.
  • 1995 – The efforts of SIS Technology are concentrated on developing software packs with a wider horizon. An accounting software- McMaster, is created, payroll product- McSalary, and a software for personal management- StaffMaster.
  • 1994 – We registered the trademark of the first banking software in Bulgaria, functioning under the management of MS Windows – „BanKing”.
  • 1993 – We became partners with Parsytec, Germany- a leading developer of software solutions in Europe, working with them on their projects.
  • 1991 – We created SIS Technology OOD.