Sigmetrix helps enterprise leaders build higher quality, cost effective solutions—faster than ever before. 

    Our comprehensive solutions are trusted by teams across the enterprise in a variety of industries to help identify mechanical variation faster, resulting in more efficient processes and more cost-effective products

     

      How We Help

      Produce higher-quality, cost-effective products across the enterprise.

      Who We Help

      Solutions for manufacturers, engineers, and designers in a variety of industries.

      Where We Help

      Build better products and processes across the enterprise. 

      Robust solutions that streamline and enhance the mechanical variation management process.

      Our tolerance analysis and GD&T solutions  unite the ideal world of product design with the real world of manufacturing and assembly—where mechanical variation has a significant impact on product cost.

       

       

        Tolerance Analysis

        Predict, manage, and optimize mechanical variations.

        GD&T

        Understand permissible variation earlier in the design process.

        Model-Based Definition

        Optimize tolerances within 3D models.

        Meet the Team

        We've been helping build better products for 25+ years. 

        Our Partners

        We integrate directly with several major CAD platforms.

        Global Reach

        Tolerance analysis and GD&T solutions for a variety of industries worldwide.

        Join Our Team

        Join the brightest, most talented, and most motivated teammates. 

        Resources to help you better manage mechanical variation. 

        Case studies, whitepapers, webinars, and more resources backed by our tolerance analysis and GD&T experts.

         

          Resource Center

          Learn how you can produce better products, reduce development costs, and more.

          Blog

          We publish frequently on mechanical variation management, GD&T best practices, and more.

          Meet Sigmetrix

          We Help Companies Produce Better Products Through Mechanical Variation Management

          Sigmetrix’s people and technologies have been helping companies produce better products through mechanical variation management for over 25 years. Mechanical variation is a reality of manufacturing and assembly processes. Companies who successfully manage this variation reap many competitive benefits. Sigmetrix can help:

          OUR CORE VALUES

          Our passion is making the world better and safer by improving product quality while ensuring profitability.

          We believe that our core values should be the guiding principles and fundamental beliefs that help our employees function together as a team and work toward a common business goal. Our core values are:

          Employees are the #1 assets
          Customer success is our goal
          Creatively search for solutions to the right problem

          Meet Our Leadership Team

          Sigmetrix is actively involved with industry leaders to help improve the overall state of mechanical variation management. From our early days working closely with technology researchers at BYU and MIT to our partnerships with most of the major CAD vendors, including PTC, Dassault Systèmes, Siemens, and Autodesk, and participation in several ASME standards committees, Sigmetrix is committed to improving the variation management ecosystem.

          President
          James Stoddard
          Vice President Global Sales
          Ed Walsh
          OUR HISTORY

          Officially Sigmetrix is now 25 years old, but our history started well before that.

          • BYU campus
            ORIGIN OF TECHNOLOGY
            ADCATS was founded in 1984 by Dr. Ken Chase at BYU and focused on the development of CAD based tolerancing software. The supporting member companies were: Allied Signal Aerospace, Boeing, Cummins, FMC, Ford, Hewlett Packard, Hughes, IBM, Motorola, Sandia Labs, Texas Instruments.
          • Auto Cats logo
            TI/TOL 1D WAS DEVELOPED
            Originally developed as an internal tool, but also sold commercially.
          • Former PTC logo
            SIGNED ON AS PTC’S FIRST COOPERATIVE SOFTWARE PARTNER
          • Texas Instruments logo
            TI LICENSED THE TECHNOLOGY FROM BYU TO DEVELOP 2D/3D SOLUTION
          • Texas Instruments TI/TOL 2D manual
            TI/TOL 2D 3.0 IS LAUNCHED
          • titol-3D-4-0
            TI/TOL 3D+ 4.0 RELEASED
          • Raytheon logo
            INCEPTION YEARS – RAYTHEON
            Raytheon purchased the DSEG group from TI
          • TI/TOL Raytheon user manual
            TI/TOL 6 SIGMA 5.0 LAUNCHED
            This is the only release under Raytheon. The technology wasn't in their strategic roadmap so they looked to divest.
          • Original Sigmetrix office
            SIGMETRIX WAS FOUNDED
            There were seven founding employees - three of whom still work at Sigmetrix!
          • PTC Partner Advantage logo
            SIGMETRIX BECAME A PTC ENTERPRISE SOFTWARE GOLD PARTNER
          • Sigmetrix Indianapolis office
            INDIANAPOLIS OFFICE OPENS
            Rand had been a financial partner and distributer, and in early 2000 they transferred the Indianapolis office to Sigmetrix and 3 of their employees came on to run the operations and sales. Two of those employees still work at Sigmetrix!
          • Sigmetrix CETOL 5.1 user manual
            CETOL 6 SIGMA 5.1 LAUNCHED
          • Dessault Systemes partner logo
            DASSAULT SYSTEMS CAA GOLD PARTNER
          • CETOL-self-paced-training
            CETOL 6 SIGMA 8.0 RELEASED
            This version was a milestone release, and most of the code was updated.
          • Tolerance analysis extension software
            TOLERANCE ANALYSIS EXTENSION RELEASED
            Tolerance Analysis Extension (TAE) makes it easy to define and perform tolerance stack up and gap analysis.
          • SOLIDWORKS solution partner logo
            SOLIDWORKS SOLUTION PARTNER
          • Cybernet logo
            ACQUIRED BY CYBERNET
          • Current Sigmetrix headquarters
            MOVED TO SECOND LOCATION
          • GD&T Advisor release image
            GD&T ADVISOR INTRODUCED
            Sigmetrix in collaboration with Alex Krulikowski at Effective Training, Inc. (ETI), releases GD&T Advisor. This is an interactive tool that provides expert guidance on the correct application of GD&T and guides designers through a standards-based application of GD&T from within the CAD environment, increasing GD&T standards conformity and accuracy while reducing the time to apply GD&T by 75%.
          • GD&T Advisor in Autodesk software
            GD&T ADVISOR BECOMES PART OF AUTODESK INVENTOR
          • CETOL award by DS Solidworks Corp
            CETOL BECOMES A SOLIDWORKS CERTIFIED GOLD PARTNER PRODUCT
          • EZtol logo with tagline
            EZtol INTRODUCED
            This was the first 1D tolerance analysis product that worked with all the major CAD systems as a stand-alone solution.
          • EZtol analysis software
            EZtol OEM'D BY AUTODESK
          • Promotion for Sigmetrix acquiring Advanced Dimensional
            ACQUIRED ADVANCED DIMENSIONAL MANAGEMENT
            In addition to GD&T software, we can now offer a robust number of GD&T and Tolerance Analysis training classes.
          • Sigmetrix CETOL software
            CETOL FOR NX INTRODUCED
            “We are thrilled to announce the release of CETOL 6σ for NX,” said Chris Wilkes, Sigmetrix President and CEO. “Our development team strives to provide engineering departments worldwide a comprehensive understanding of their designs and potential issues before releasing to manufacturing. We have had much demand for our robust tolerance analysis software to work with NX files and are pleased to accomplish that with CETOL 6σ for NX.”
          • Headshot of James Stoddard, Sigmetrix president
            JAMES STODDARD APPOINTED AS PRESIDENT
            Stoddard has played an instrumental role in the creation and development of CETOL 6σ Technologies, advanced constraint systems, architecture and CAD integrations developed over 25 years. He is also recognized by the top CAD and PLM companies and universities as the leading expert in advanced constraint technologies setting the benchmark for precise solutions necessary for addressing the next generation needs of tolerance optimization systems.
          • Sigmetrix team celebrating China office opening
            SIGMETRIX ANNOUNCES DIRECT OPERATIONS IN CHINA
            The new China office will augment the existing reseller network Sigmetrix has been utilizing throughout Europe and Asia.