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OTO Bulgaria

Software Development Company in Sofia

OTO Bulgaria builds secure web systems, mobile apps and ERP and CRM platforms on its own proprietary core, with more than 25 years of engineering for clients in Bulgaria and the EU. A…

Business card

Address
Sofia
Website
oto.bg

Listed since 2026 · updated October 2026

About OTO Bulgaria

OTO Bulgaria builds secure web systems, mobile apps and ERP and CRM platforms on its own proprietary core, with more than 25 years of engineering for clients in Bulgaria and the EU. A trusted engineering partner since 1999, it develops high-performance mobile apps, robust websites and bespoke enterprise systems. It does not use online contact forms, so clients reach it by email or phone, Monday to Friday, 09:00 to 18:00.

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