Integrio Systems

Integrio Systems builds custom software for companies ranging from early-stage startups to established enterprises, with client work spanning aviation, manufacturing, real estate and property management, telecommunications, transportation, digital marketing, health and fitness, retail, and fintech. The San Francisco-based firm takes on projects that include SaaS product development, cloud application development, and legacy systems modernization, working in .NET, Java, Node.js, PHP, and Angular depending on what a client's existing stack demands.

Beyond application development, the company handles systems integration and cloud architecture across AWS, Azure, and GCP, alongside penetration testing and managed IT support for organizations that need ongoing operational coverage rather than a one-off build. Its AI practice covers strategy and governance work as well as hands-on ML model development and data science and modeling, positioning it to support clients moving from custom software into applied AI. Engagements span the full arc from startup product builds to enterprise-scale modernization of older systems.

Integrio Systems traces its roots to 2000, when it started as a Java-based development team, and the company now counts 20 years in business and more than 200 completed projects. Operations run across five offices — Krakow, Poland; Kharkiv, Ukraine; San Francisco; Vancouver; and Toronto — a footprint that reflects its origins as a distributed development shop rather than a single-city consultancy. The Kharkiv office in particular ties the company to Ukraine, and Integrio Systems has publicly stated its support for the country amid the ongoing conflict.