Our key strengths


35+

35+

clients

700

700

FTE

PLN 118 M

PLN 118 M

revenue

Sector-focused solutions

  • Wired communication: Ethernet, LIN, CAN, USB, I2C, SPI, Serial, PCM, oneWire, communication over powerlines
  • Wireless connectivity: ZigBee, LoRaWAN, Bluetooth, Bluetooth Mesh, BLE, Wi-Fi, Z-Wave, RFID, NFC
  • Precise fit of engineering skillset and domain expertise to solution requirements
  • Scalable team capacity during solution building lifecycle
  • Dedicated development process setup and tools
  • Highest intellectual property protection standards

Leading technology providers develop their solutions with Sii

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Our expert is here to answer your business needs


For over 10 years has contributed to Sii’s development, establishing cooperation with several clients from the High Tech sector, introducing outcome-based model in relation with multinational companies and setting up full secure project environment, Common Criteria EAL 6+ certified Offshore Delivery Center.

Przemysław Włoczkowski

Head of Industry

Przemysław Włoczkowski

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