The point-of-sale printer has now brought two units under one roof at its new Armthorpe operation.
Sandra Margetts, owner of Screenprint Doncaster, said: "The business is and always has been a well run company that supplies point-of-sale displays to some of the biggest names in retail throughout the UK."
She added that the assistance from the SYIF had helped the printer's growth "both financially and through their business expertise".
"We are able to offer a full range of design, printing and finishing facilities using modern, efficient machinery including fast large-format digital presses ensuring a fast, high-quality service for all our clients."
The company counts retail brands such as B&Q, Tesco and DFS Furniture among its clients.
Grahame Lunt, investment manager at SYIF, said: "These new premises are very impressive and provide Screenprint with room to continue to expand.
"SYIF is pleased to have played a part in Screenprint Doncaster’s success and wish them continued success in the future."
Screenprint Doncaster eyes expansion following funding injection
Screenprint Doncaster has moved into new premises and is now targeting expansion after receiving the third part of a 150,000 investment from the South Yorkshire Investment Fund (SYIF).