Management Team

Dave Schaeffer

Founder and Chief Executive Officer

Dave Schaeffer founded Cogent Communications in August 1999 and is the Chief Executive Officer. Under Mr. Schaeffer's leadership, Cogent has become one of the world's largest Internet Providers. Mr. Schaeffer has led the efforts of 13 successful acquisitions, propelling Cogent's originally U.S.-based network into Canada, Europe, Latin America, and Asia-Pacific. Mr. Schaeffer has successfully founded and operated six other businesses prior to Cogent. These businesses span a wide array of industries from communications to commercial real estate. Mr. Schaeffer holds a B.S. in Physics from the University of Maryland, where he was also a Ph.D. candidate in Economics. His diverse background and entrepreneurial successes have enabled him to build management teams that constructed and operate the only facilities-based, non-oversubscribed multinational network of its kind. In 2019, Mr. Schaeffer was named Ernst & Young’s Entrepreneur of the Year® in Media, Entertainment and Telecommunications.

Sean Wallace

Chief Financial Officer

Sean Wallace joined Cogent as Vice President, Chief Financial Officer and Treasurer in May 2020.  Mr. Wallace, age 58, has over 30 years of experience in finance, telecom banking and other public company management positions.  Prior to joining Cogent, Mr. Wallace was an investor and operator of residential and industrial real estate projects from 2015.  He was also, from 2008 to 2015, a senior manager at Standard Chartered Bank where he led their Corporate Finance and Wholesale Origination efforts on a global basis.  He also worked at J.P. Morgan from 1998 to 2007 where his roles included being Co-Head of their Investment Banking efforts in the Asia Pacific region as well as leading their North American Telecom Banking efforts.  Mr. Wallace is a graduate of Harvard College and Harvard Business School.

Customer Service

Cogent Communications

Cogent is one of the world's largest Internet Service Providers, delivering high quality Internet, Ethernet and Colocation services to over 88,500 Enterprise and NetCentric customers. Cogent serves over 208 markets in 47 countries across its facilities-based, all-optical IP network.

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