About Us Find Us Contact Us Search form Search NCT Platform SPMS Services Technologies Clients Home About Us Profile IST constitutes one of the most respected and credible Independent Software Vendors in the Greek market, being in the forefront of the Greek software industry since 1991. Think Big, Act Small International Software Techniques S.A. (doing business as IST) is a private company of Greek interests, established in 1991. IST currently functions both as an Independent Software Vendor (ISV) and as a Value-Added Reseller (VAR) for third-party software products and services. The company is headquartered in Marousi, Athens, Greece. The management team owns 100% of the share capital, allowing the company to pursue a coherent growth strategy. IST dedicates itself to delivering sophisticated services and solutions for specific, high growth and demanding industries, such as telecommunications, banking & finance and pharma. We primarily address the needs of large-sized and Enterprise-level organizations (either private, publicly-traded or multinational), while we also offer our services to major international software vendors (acting as their designated outsourcing partners). The company is also actively pursuing grants through Greek and European funded research projects. At IST, we are a strong advocate of the "Think Big, Act Small" management approach: think big, authentic ideas about solving customers’ problems, making better products, providing valuable services, exploring innovative solutions and creating value. But, at the same time never stop acting like a start-up; staying humble, treating every employee like the owner, and having everyone in the frontline. We make a conscious and continuous effort to combine the strengths of a big organization with the hunger of a start-up. We build excellent relationships with our clients, suppliers, employees and other stakeholders; we groom future leaders at all levels, and we balance their short-term goals with their long-term visions. Key Facts Country of incorporation: Greece Year of establishment: 1991 (as Ltd. / Limited Liability Company) Legal form change: 2005 (transformed into Societe Anonyme) Current structure of entity: S.A. – equivalent to Corp. (USA) / plc (UK) / AG (Germany) Type of entity: Privately held - shareholders management team owns 100% of share capital Certified Public Accountants / Auditors: SOL Crowe (member of Crowe Global) Doing Business As (DBA): IST Legal name (English): IST - International Software Techniques S.A. Legal name (Greek / Latinized form): IST - Διεθνείς Τεχνικές Εφαρμογών Α.Ε. / IST - Diethneis Technikes Efarmogwn A.E. VAT number / TIN: EL095526161 Local tax authority: FAE Athinon GEMI (General Electronic Commercial Registry) number: 006264401000 NACE (Rev. 2): SECTION J / DIVISION 62 / GROUP 62.0 / CLASS 62.01 (Computer Programming Activities) / CPA CATEGORY 62.01.1 / CPA SUBCATEGORY 62.01.11 ISIC (Rev. 4): 6201 (Computer Programming Activities) D-U-N-S number: 499928021 SIC code (US): 7371 (Computer Programming Services) NAICS code (US: 1997 / 2002 / 2007 / 2012 / 2017): 541511 (Custom Computer Programming Services) EORI number: GR095526161 Certifications: ISO 9001:2015 / ISO 14001:2015 / ISO 27001:2013 / ISO 22301:2012 / ISO 20000:2011 Company registered office & HQ: Flias 1, 151 24 Marousi, Athens, Greece Respective time zone: WINTER TIME: Eastern European Time (EET) - UTC/GMT +2 hours DAYLIGHT SAVING TIME: Eastern European Summer Time (EEST) - UTC/GMT +3 hours Standard work week: Monday to Friday (excluding national holidays) Management Team Mr. Antonios Roussos Company Founder & Consultant to the Management Mr. Georgios Roussos President of the BoD / General Manager Mr. Thanos Prinjos Chief Executive Officer Mr. Panayiotis Tzagkarakis Chief Technology Officer Mr. Antonios Apostolakis Chief Knowledge Officer Mr. Konstantinos Madias Chief Operating Officer Portfolio of Services We offer our clients a diverse portfolio of sophisticated services and solutions, tailored to their specific needs. Our software services are addressed to end clients (such as large-sized and Enterprise-level organizations), while we also act as preferred outsourcing partners for a number of major international software vendors. Current portfolio of services: Bespoke Software Development (for high growth industries, such as telecommunications, banking & finance, pharma) Proprietary Software Solutions (for Communications Service Providers / "Telcos") Managed Services Time & Material Services Staff Augmentation / Staffing Services Value-Added Reselling / Value Added Services (for third-party software solutions) Profile Vision & Mission Target Markets Strategic Partners Partner With Us Our People Careers Academia Certifications IMS Policy Environment Media Center GDPR Funding News We are a premier Independent Software Vendor, offering an exceptional level of service and insightful software solutions. Latest News Transition to ISO 9001:2015 and ISO 14001:2015 27 September, 2018 Presence at InfoCom World 2015 19 November, 2015 News archive Our Know-How We offer our clients a diverse portfolio of sophisticated services and solutions, tailored to their specific needs: Bespoke Software Development Proprietary Software Solutions Managed Services Time & Material Services Staff Augmentation / Staffing Services Value-Added Reselling / Value Added Services About Us Profile Vision & Mission Target Markets Strategic Partners Partner With Us Our People Careers Academia Certifications IMS Policy Environment Media Center GDPR Funding News Technologies Overview Technology Stack 2021 Services Overview Methodology Clients NCT Platform SPMS Overview Features & Characteristics Modules Flias 1 151 24 Marousi - Athens, Greece Tel.: +30 210 7488678 (Call Center) Fax: +30 210 7483116 Monday - Friday: 09:00 to 18:00 Saturday - Sunday: Closed Eastern European Time (EET) UTC / GMT +2 hours Site last updated: 12 November 2021 © 2021 IST – International Software Techniques S.A. 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