We started developing software in 1980 — and 45 years later, we’re still going strong! Reason enough to celebrate, we think, and we’d like our customers and partners to join us.
Six Months, Six Offers
From July to December 2026, we’re rolling out a new anniversary offer and introducing a partner from our network every month. Kicking things off in July: with every new SheetMetalWorks or SheetMetal Inventor license, we’re throwing in the first year of maintenance: for new and existing customers alike.
Our First Partner of the Month
Our first Partner of the Month is Klietsch GmbH from Siegen. The company develops add-ins for Solidworks and Autodesk Inventor, focusing on structural steel and aluminum construction. A good match for anyone whose engineering work reaches beyond sheet metal.
Explore the Anniversary Page
All the details, the current offer, and the featured partner can be found on our anniversary page:
45 Years of SPI
