RAPID CITY, S.D. — Simpson Printing has acquired Clark Printing, bringing together two long-standing Black Hills printing businesses.

The acquisition was announced on Simpson Printing’s official social media channels, including a Facebook video post titled “Bringing two legacies together,” published on the company’s verified page. In the post, the company confirms it is acquiring Clark Printing and references operations in Rapid City and Spearfish.

No purchase price or timeline for the transaction was disclosed in the announcement. The company did not release additional details about staffing changes, facility plans or operational restructuring.

Simpson Printing has operated in western South Dakota for decades and is known as a family-owned commercial printer serving businesses and organizations throughout the region. Clark Printing has also maintained a long presence in the Rapid City market.

As of this publication, no independent news outlets have reported on the acquisition, and no formal press release has been distributed through traditional wire services.

Simpson Printing has not publicly provided further comment beyond its social media announcement.