OSG Announces Appointment of Doug O'Reilly as Chief Information Officer and Mark Marin as Chief Revenue Officer
Rhea-AI Summary
Output Services Group (NASDAQ:QUAD) appointed Doug O'Reilly as Chief Information Officer (joined Jan 14, 2026) and Mark Marin as Chief Revenue Officer (joined Jan 19, 2026), both based at OSG's Carol Stream, Illinois headquarters. Doug will lead technology strategy, platform evolution, security, and operational scalability. Mark will lead revenue strategy and sales execution, bringing experience leading enterprise client solutions that supported nearly $1 billion in annual revenue at Quad.
Positive
- Doug O'Reilly joined on Jan 14, 2026 to lead technology strategy
- Mark Marin joined on Jan 19, 2026 after leading teams supporting nearly $1B annual revenue at Quad
- Leadership investment reinforces focus on platform scaling and client growth in 2026
Negative
- None.
News Market Reaction
On the day this news was published, QUAD declined NaN%, reflecting a moderate negative market reaction.
Data tracked by StockTitan Argus on the day of publication.
Doug joined OSG on January 14, 2026, and brings extensive experience leading enterprise technology organizations and modernizing complex platforms across large, regulated environments. Throughout his career, Doug has led large scale application development, cloud transformation, enterprise modernization initiatives, and enterprise AI adoption that improves decision-making, automation, and customer experience, with a strong focus on reliability, security, and scalability. As Chief Information Officer, Doug will oversee OSG's technology strategy, platform evolution, security posture, and operational scalability to support continued innovation and client growth.
Mark joined OSG on January 19, 2026, bringing more than three decades of experience driving revenue growth, enterprise sales execution, and go-to-market strategy. Most recently, Mark held senior leadership roles at Quad (NYSE: QUAD), where he led enterprise and strategic client solutions supporting nearly
"These appointments represent an important step forward for OSG," said Dean Cherry, President and CEO of OSG. "Doug and Mark bring the leadership, experience, and execution focus needed to help us scale our platform, accelerate growth, and continue delivering exceptional value to our clients. I am excited about what this team will accomplish together in 2026 and beyond."
The appointments reinforce OSG's continued investment in leadership, technology, and growth as the company advances its mission of creating engaging relationships one communication at a time.
About OSG
OSG (Output Services Group, Inc.) delivers leading print and digital Customer Communications Management (CCM) solutions that drive action, loyalty, and retention. With over 50 years of experience, OSG enables over 4,400 customers to create deeper relationships, one communication at a time.
For more information, please visit https://www.osgconnect.com or follow us on LinkedIn, Twitter & Instagram.
Media Contact: Sarah Guckes, sarah.guckes@osgconnect.com
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SOURCE OSG
FAQ
When did OSG appoint Doug O'Reilly as CIO and what will he oversee?
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Are both new OSG executives based at the same location?
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