Formerly Citrusbyte, we are now Theorem. Read our story.

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What we've made

Enterprise-grade platforms at startup speeds for the world's biggest telecom company

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We developed a music catalog platform that takes music management to the next level

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Elizabeth Weir
Sr. Director, Flat World Education

It was clear to everyone that the Theorem team was heads above other developers we'd worked with. They approached problems from a very logical and analytical perspective and always provided A+ work on every project they touched. Their work on our project turned into the leading the charge on new initiatives...I can say without hesitation that the team Theorem brings is the best I've seen.

A Process That Works

From whiteboarding new concepts to long-term support, we work with startups and large multi-national enterprises to develop new applications.Find out more