Our Mission

"We relentlessly pursue innovation, customer stewardship and thought leadership to deliver technology products and services to the educational and scientific meeting industry.

Our products delight our customers and become essential to how they accomplish their work.

We are a dynamic source of professional and financial growth for our employees and offer stability to our shareholders."

Mark W. Coe, CEO & President
Richard Rettenbacher, COO

Executive Team

Mark W Coe President Ceo

Mark W. Coe, President & CEO

Mark has worked in the meeting industry for more than 30 years and pioneered the online abstract management business.

Besides being a passionate entrepreneur with a special interest in technology Mark enjoys sailing in challenging waters. 

Richard Rettenbacher Coo

Richard Rettenbacher, COO

Richard grew up in Tanzania and Mexico. His early exposure to different cultures has influenced Richard's character and interest in travelling.

Today Richard travels the world for CTI customers always seeking new trends in the meeting industry. In his free time he enjoys exploring new kite surfing spots. 

Our professionals

A great software solution is only as good as the professionals who support it.

  • A diverse, global team: 65 staff members with 12 nationalities in four offices on two continents
  • We stay in touch: 500,000 outgoing emails and nearly 400 flights per year
  • Relevant experience: we recruit staff from within the global meetings, project management, software development, customer service, and technology industries
  • Ongoing education: we hold lifelong learning as a core value and encourage our staff to seek far and wide for new ideas and innovations

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Our company history

For more than 30 years, CTI Meeting Technology has provided scalable solutions for medical, scientific, and engineering associations as they evolve their services and offerings. Our digital solutions work because we know why they are necessary and how they support your mission.

The CTI Meeting Technology of today is the result of the 2014 merger of two long-time meetings industry service providers: Coe-Truman Technologies (est. 1982) and WEBGES Gmbh (est. 2001). The executives and staff of the new CTI bring to the table more than 347 collective years of experience in the global meetings industry.


Coe-Truman Technologies (CTT) is founded in Chicago


CTT launches OASIS, the industry's first online abstract management solution


WEBGES is founded in Vienna, Austria and launches the industry's first ePoster platform


WEBGES launches an online abstract management system, cPAPER


WEBGES extends its activities to the US market
CTT enables content delivery through OASIS using eBooks and mobile devices


CTT acquires C4A, a competitive abstract management solution which was part of LDI/Marathon Multimedia


CTT and WEBGES merges to form CTI Meeting Technology


CTI launches its global brand showcasing a new approach to digital content management


CTI activates support for CME and Maintenance of Certification through its cOASIS and cSLIDE solutions 

Office Locations

CTI Meeting Technology has offices in the US and in Europe — no other provider offers such complete coverage over so many time zones!

Module Locations Container

CTI Meeting Technology — Chicago

500 North Michigan Avenue, Suite 800 
Chicago, IL 60611 

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CTI Meeting Technology — Vienna

Nußdorfer Strasse 20/22
1090 Vienna
+43-1-319 69 99-0

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CTI Meeting Technology — Northfield

1700 Cannon Road
Northfield, MN 55057

CTI Meeting Technology — Johnstown

239 Main Street, Suite 420
Johnstown, PA 15901

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