Simple, Accurate and Quick Estimating
Built By Estimators
Improve your Accuracy and Stay Competitive
How Sigma Works?
Sigma is the best-in-breed solution for construction professionals, who need to deliver accurate results, faster, in todays increasingly complex and competitive market.
Why Choose Sigma?
At Sigma we believe there is a better way to do construction cost estimating. That’s why we built an estimating software built for and by professional estimators. Our mission is simple, we want to improve efficiency and accuracy for construction companies who are estimating.
Low-Effort to Try
We offer a free trial plus personalized demo where a system expert will assist with your personalized system setup including with your own cost libraries, processes and more. So you can effortlessly try our estimating.
Simply put, we developed an easy-to-use software. Our system looks and feels like excel, but with enhanced features to easily import data, broken formulas blocker, the ability to reuse previous libraries, and more.
10K+ users and counting…
“Whether you’re a small construction company with a few employees or you’re a large and growing business like Per Aarsleff, Sigma is the ideal construction project estimation software.”
Divisional Manager of Construction, Per Aarsleff
“Sigma is a fast, flexible and precise tool in contrast to, for example, a spreadsheet. It is possible to reuse actual data from previous projects, and there is a direct link to the standard local cost databases, like RSMeans or Molio”
Director of Digital Innovation, Ramboll
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