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Cloud Computing Service Company

INSSIO

Serbia-based software development and IT outsourcing firm building web, mobile and cloud applications for businesses

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About INSSIO

INSSIO is a software development and IT outsourcing company based in Serbia, with its team in Belgrade. Established in 2013, it builds custom web, mobile, desktop and cloud applications for startups, small and medium businesses and enterprises.

What INSSIO offers

Web application development: custom web apps built from scratch or redesigned for a business's needs.
Mobile app development: custom apps for iOS and Android.
Cloud application development: scalable and flexible cloud applications.
Quality assurance and testing: manual and automated testing of software.
System integration: connecting new software to a client's existing systems.
No-code development: building custom software without writing code.

Customers and markets

Startups, SMEs and enterprises across various industries, including technology firms.

Key facts

Based in: Belgrade, Serbia
Founded: 2013
Delivery models: nearshore and offshore options

Profile written by TrustList from the business's own published information, Oct 2026.

Categories & features

Rankings

As of 2026-10-27. Organic ranks only; sponsored placements are never ranks.

What the business tells TrustList

Founded: 2013 (13 years) evidence sent

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