Get to know Theorem



Who we are?

Theorem Solutions are now a Tech Soft 3D company. Read the full story

Founded in 1991, Theorem Solutions is an independent organisation which has been providing solutions to the world’s leading engineering and manufacturing companies for over 30 years. We help companies to extract greater value from their existing 3D CAD assets.

CAD assets contain what is probably for every engineering company its most valuable asset, its intellectual property. Intellectual property is what makes a company different from its competitors and valuable to its customers.

Back view image of businessman drawing sketches on wall

Where it all began

We began by translating complex 3D CAD assets between the leading 3D Mechanical CAD systems, to solve the problem of supply chain collaboration across different CAD systems.

That process was extended to take those assets in to lightweight visualization systems, like 3D XML, Creo View and JT, to enable internal users and suppliers to visualize 3D CAD data on the desktop without access to a CAD seat. We then enabled mechanical CAD users to load their JT data in to native CAD for data sharing and design in context processes.

As 3D publishing products became available we delivered solutions to publish 3D CAD in to documents, particularly PDF documents.

That was in support of Model Based Engineering processes, sharing data using the free PDF viewer and the creation of a wide set of engineering documents such as; Work Instructions, Training materials, RFQ’s, Technical Data Packages and Sales and Marketing material.


Where we are Today

For the last 7 years we have further extended the value of those 3D CAD assets by enabling them to be used in eXtended Reality (XR) Experiences, allowing engineering companies to collaborate within innovative Virtual, Augmented and Mixed Reality Experiences.

We believe that XR will dramatically increase value creation by combining the strengths of humans and machines. These solutions can be leveraged by product development and manufacturing engineers today.


We've Rebranded!!

We are thrilled to announce our company's rebranding, marking an exciting new chapter in our 30 year journey. Despite the visual change, our core values, unwavering support, and commitment to continually developing our products remain the same. These changes represent our continued growth as we (along with our innovative solutions and products) continue to evolve to offer our customers the best possible solutions and experience. We have also created three further unique brands, which allow us to better cater to your specific needs; CADTranslateCADPublish and TheoremXR.

Meet the Team

Mark Stowe

Mark Stowe

Chief Executive Officer
Rach Williams

Rachel Williams

Chief Operating Officer
Ryan Dugmore

Ryan Dugmore

Consultancy Director
Kevin Levy

Kevin Levy

Marketing Director
Rich Scales

Richard Scales

Sales Director
Rich Taylor

Richard Taylor

IT Manager
Gary Wood

Gary Wood

Development Manager

Jack Saddington

XR Development Manager

Our Strengths

Our greatest strength is our dedicated and skilled staff who have in depth knowledge of engineering and manufacturing processes, and the skills of our development team to turn that in to high quality practical solutions for our customers.

We combine that with our close working relationships and support from our technology partners to deliver quality products of high fidelity, with PLM vendor back up and support.

Meet our Partners

Meet our Customers

Try our Solutions

CADTranslate_Master_Full Colour_Vertical logoCAD Translation

Extend the use of your 3D CAD assets by translating them to other 3D CAD or Visualization formats for internal downstream use or for collaboration with customers and suppliers.

CADPublish _Master_Full Colour_Vertical logo3D PDF Publishing

Release more value from your CATIA 3DEXPERIENCE, CATIA V5, CREO, JT and NX data by using Publish to 3D PDF or Composer, to create rich intelligent documents with text and 3D content.

Theorem-XR_Master_full colour copyExtended Reality (XR)

Collaborative XR Experiences for Design, Factory Layout, Training, Visualization and the Visual Digital Twin for AR/MR and VR. With 3D data automatically delivered by the Visualization Pipeline. 

Talk to Us

In just a few simple steps we will be able to direct your request to the correct team, based upon the details that you provide.

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