Let’s Partner

At Sigma Estimates, we aim to help construction businesses use technology to increase profits and improve operational processes. If you share the same goal, we’d like to hear from you. We partner with some of the best construction leaders, influencers, technologies and businesses across the globe. If share our goal, we’d like to hear from you.

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Why Partner with Sigma?

Our goal is to help you reach construction businesses around the world. Together, we deliver seamless estimating solutions to improve the estimating process.

Reach More People

Earn More Money

Expand Capabilities

Types of Partner Programs

Reseller Partner

Sigma works with a network of trusted partners worldwide to deliver seamless estimating solutions with the local support and services our customers rely on. Find your local Sigma Estimates partner, or inquire about opportunities for you to become a Sigma reseller.

Technology Partners

Partner with us to connect and collaborate with Sigma Estimates customers, re-sellers and developers. Plus, easily build an app with our flexible technology. Learn how you can become a technology partner with Sigma, today.


Academic Partners

At Sigma Estimates we believe in investing in the future and the next generation of the Estimators who will help shape the future of the construction industry. We collaborate with colleges, universities, and other education or training programs around the world to offer software as well as support for labs, students, and faculty.

Why Choose Sigma?

At Sigma Estimates 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.

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User-Friendly System

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.

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A Passionate Team

Our team is passionate about solving estimating challenges. You could say, we’re obsessed with making your estimating experience better each day. If you have an estimating question, we are happy to help.

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10K+ users and counting…

“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”

Bo Grave
Director of Digital Innovation, Ramboll

“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.”

Jesper Jacobsen
Divisional Manager of Construction, Per Aarsleff

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