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CADSharp LLC is the premiere developer of custom software for SOLIDWORKS, SOLIDWORKS PDM, Onshape, and any other software that touches it (e.g., PLM, ERP). Unlike our competitors, we can also train your developers on how to use these technologies. We have provided custom programming and training for resellers, individuals, startups, and Fortune 500 corporations on projects into the seven figures.

Interested in a quote? Read our Services FAQ and fill out our specifications form. Please email our Technical Director, Keith Rice, at if you have any questions.

Services offered

  • Macros, add-ins, and stand-alones for SOLIDWORKS and SOLIDWORKS PDM

  • Onshape FeatureScript and Onshape API development

  • PDM, PLM, and ERP integrations

  • Specialized developer training and consulting online or at your location

  • Responsive technical support for your development team

Software and service examples

  • SOLIDWORKS and Onshape: Model geometry creation and analysis, automatic geometry creation, custom property processing, configuration ripping, connection / integration with third-party software, drawing automation (SOLIDWORKS only), bulk import / export

  • SOLIDWORKS PDM: Batch processing, BOM management, data export, custom task addins

  • PLM / ERP integrations and customization: NetSuite, Microsoft Dynamics, SAP, Teamcenter, Windchill, Arena, Aras, SOLIDWORKS Manage, Epicor, Infor XA, Syteline, IFS, Acumatica, Exact Online, SysPro, and many more

  • Consulting: SOLIDWORKS, PDM, and PDM Manage configuration, PDM workflows, design-for-automation, software development best practices, SOLIDWORKS and Onshape modeling best practices, engineering workflows


In 2018, CADSharp wrote a SOLIDWORKS PDM addin that eliminated duplicate entry, reduced user errors, and streamlined data transmission within TMC Ametek’s organization. You can learn about the design of this addin and how it solved their problem by reading the full case study here.

I would estimate that CADSharp’s work they performed for us reduced our new order processing and handling by 30% while at the same time improving the quality and usefulness of our data. Over time I see that number growing even higher as we master these new tools. Overall the changes have been fantastic, and puts us in a position to grow vs. being constrained.

J. Nealey, Lead Project Engineer, TMC Ametek


CADSharp LLC team members are known for their professionalism, enthusiasm, attention to detail, and strong communication skills. Our team is an amalgam of degreed mechanical engineers and software developers, each with several years of software development experience in an engineering context. Learn more about our team members here.


Nike, Intel Corporation, U.S. Army, General Electric, Halliburton, PTC, Dassault Systèmes, Hasbro, IKEA, Garrett Motion, The Boring Company, Seagate Technology, Aker Solutions, Praxair Corporation, Sandisk, Boston Dynamics, Corin, K&N Filters, Blount, Los Alamos National Laboratory, Altec, Assa Abloy, Atlatl Software, California Polytechnic, Eyelevel, Energizer, Kateeva, Modus, PSG Dover, Orbus, STI Conveyor Systems, Tasitest, Textron, Wanco, Wind Tower Technologies, Xometry Solutions, JL Audio, Hydro Systems, CATI, TriMech, MLC Cad Systems, Javelin Technologies, and many more.