Our key strengths

Impressive references

Impressive references

from top semiconductors OEMs in embedded software design, IoT platforms, 5G solutions and more

1 000+ experts

1 000+ experts

in various technologies in hi-tech projects

Highest security standards

Highest security standards

Common Criteria, ISO 15408, ISO 27001, ISO 9001

Full product engineering services

Full product engineering services

design, development, prototyping, QA for client's core products: CPU, GPU, data centers, connected devices, industrial robots

Partnerships with technology leaders

Partnerships with technology leaders

Siemens, Rockwell Automation, Microsoft, SAP, Google, Amazon, Tricentis, Salesforce

Extensive domain knowledge

Extensive domain knowledge

5G, AI, machine learning, cybersecurity, networking

One Stop Shop

One Stop Shop

from engineering R&D solutions, through software development and testing to BI and enterprise software

40 000 m2 of modern office space

40 000 m2 of modern office space

including project rooms, customized labs and own shop floor

Services delivered from Poland

Services delivered from Poland

competitive prices, delivery in Europe, vast resource pool of engineers

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

Industry leaders trusted us

Our experts

Our case studies prove our expertise

Browse All

Leading technology providers develop their solutions with Sii

Our stories

Head of Hi-tech, Electronics
& Industrial Engineering Industry


Przemysław Włoczkowski

Head of Hi-tech, Electronics & Industrial Engineering Industry

Przemysław Włoczkowski

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