Printing Industries of Michigan Service Corporation is the fully owned subsidary of the Printing Industries of Michigan (PIM). PIM Service Corp (PIMSC) owns and operates various web applications like PrintWire and eProof. PIMSC also provides Internet hosting and web development/design services.

Established in 1888, the Printing Industries of Michigan (PIM) is a non-profit trade association serving more than 200 commercial printing and graphic communications companies throughout the state of Michigan. PIM members that range from small family run businesses to large enterprises, provide products and services to print buyers and publishers.

PIM makes resources available to help solve business problems, upgrade management techniques, improve employee communications, cut costs and increase profits. PIM works closely with Printing Industries of America and Graphic Arts Technical Foundation(PIA/GATF), the umbrella organization for the graphic arts industry, to develop, enhance and supplement the programs and services needed to run a successful printing business.