Personalized Direct Mail
Create customized correspondence from concept through delivery. Dupli-Group prints personalized pieces on varied materials and supports postal preparation with NCOA verification for more accurate, deliverable mailings.
Make every marketing piece feel made for its recipient with data-driven printing from Dupli-Group. We combine flexible digital production, personalized direct mail, and dependable data handling to help Chicago-area businesses deliver relevant messages at scale. From targeted offers and customer communications to short-run campaigns, our team helps turn variable information into polished, brand-consistent print that is ready to perform.

Personalized print, targeted direct mail, and production support for more relevant, brand-consistent marketing campaigns.
Create customized correspondence from concept through delivery. Dupli-Group prints personalized pieces on varied materials and supports postal preparation with NCOA verification for more accurate, deliverable mailings.
Use flexible digital production for short-run, on-demand personalized campaigns. Variable text, offers, and customer details can be incorporated while maintaining a consistent, polished brand presentation.
Organize printed and graphic materials more efficiently with document management support. This helps teams reduce internal production burdens and keep recurring customer communications and campaign assets consistent.
Variable data printing helps your organization move beyond one-size-fits-all marketing. By pairing audience information with Dupli-Group’s digital printing and direct mail capabilities, you can tailor names, messages, offers, and other details across each piece. Chicago-area brands benefit from flexible short runs, consistent color and presentation, and full-service production support that carries personalized communications from print concept through postal delivery.

Heritage craftsmanship and modern print capabilities support personalized campaigns with care.
Early HP Indigo adoption supports flexible, short-run personalized printing for evolving campaign needs.
Digital printing, direct mail, and document management streamline complex personalized marketing projects.
Nearly 80 years serving Chicagoland businesses informs our detail-focused, dependable print partnership.
FSC environmentally sustainable printing practices and 100% soy ink support responsible Chicago-area marketing.
Chicago printing expertise built across two family generations.

Founder
Mac McCormack founded Dupli-Graphic, now known as Dupli-Group, in Chicago just after World War II. Returning home from military service, Mac carried with him the discipline and dedication he learned while serving his country, and he channeled that work ethic into building a small, quality-driven print business from the ground up. As Founder, he established the core principles that still define the company today: meticulous attention to detail, honest craftsmanship, and a genuine commitment to customer satisfaction. Under his leadership, Dupli-Graphic quickly earned a respected reputation within the Chicagoland graphic design community and the broader Illinois printing industry. Mac's legacy as a hands-on, quality-focused founder laid the foundation for two generations of family leadership and nearly 80 years of trusted service to Chicago area businesses.

Second-Generation Leader
Walter "Wally" McCormack is the second-generation leader of Dupli-Group, building on the foundation established by his father, founder Mac McCormack. Taking the helm of the family business, Wally recognized the need to modernize and expand the company's capabilities to meet the evolving demands of the Chicagoland graphic design community. He spearheaded the company's transition into digital printing, direct mail, and wide-format services, and became a true industry pioneer by leading one of the first adoptions of the HP Indigo press in Illinois, enabling flexible, short-run, on-demand digital printing. Wally also championed environmental responsibility, guiding Dupli-Group to become an early adopter of Forest Stewardship sustainable printing techniques and transitioning the company to 100% soy ink usage by 2005. His forward-thinking leadership transformed Dupli-Group into a modern, full-service print solutions provider while preserving its heritage of quality and craftsmanship.
Variable data printing, or VDP, is a digital printing method that changes selected content from one printed piece to the next without stopping the press. A campaign can personalize names, addresses, offers, images, or messages using recipient data. It is commonly used for direct mail, event invitations, customer notices, fundraising appeals, and targeted promotional materials where relevance matters.
Talk with our team about your data, design, production, and mailing needs.
Environmentally sustainable printing practices certified through Forest Stewardship Council standards.
Using 100% soy ink since 2005.
Early Illinois adopter of HP Indigo technology.
Tell us about your audience, data, format, and campaign goals. Our team will help identify the right production and direct mail approach.
To help us assist you faster, please include the reason for your message so the relevant team can reach out as soon as possible.
To help us assist you faster, please include the reason for your message so the relevant team can reach out as soon as possible.