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About us

Our People

Get to know some of the vital associates at Nsight.


Patrick D. Riordan

President and Chief Strategy Officer

Pat serves as president and CSO of Nsight and oversees the day-to-day operations of Nsight and its subsidiaries, which include Nsight Telservices and Cellcom. During his involvement with the company that spans four decades, Pat has successfully guided Nsight through its expansion from a local telephone company to a premier telecommunications provider in the Midwest.

Pat’s extensive industry knowledge has earned him many key positions in various organizations. Some of his involvements include: immediate past chairman and current board member and officer for CTIA, past board member and executive committee member for the USTelecom Association, past president and current board member of the Competitive Carriers Association, past president and board member for the Wisconsin State Telecommunications Association, past board member of the Associated Carrier Group and past president of the Eastern Rural Telecommunications Association.

Pat has five children, three grandchildren and four stepchildren and resides in Dykesville with his wife, Karen Van Gemert. He is a graduate of St. Norbert College and the Advanced Telephone Management program through the University of Kansas.



Dan S. Fabry

Vice President and Chief Operating Officer of Mobile and Fixed Services

As vice president and COO of mobile services (Cellcom) and fixed services (Nsight Telservices), Dan is responsible for developing and directing all aspects of the company’s wireless and fixed operations. Prior to joining Nsight in 2001, Dan was a co-founder of US Xchange, which merged with Choice One Communications. He spent four years there as vice president of marketing and vice president of network. Previously, he served 11 years at Schneider Communications as a key member of its strategy and executive team.

Dan graduated from St. Norbert College with majors in business administration and mathematics and earned his master’s degree in business from the University of Wisconsin – Oshkosh. He serves on the board of directors for the Associated Carrier Group (ACG), Cellcom Green Bay Marathon and the Green Bay Chamber of Commerce. Dan participates on committees for CTIA and the Competitive Carriers Association (CCA). Previously, he served on the WSTA board of directors, chairperson for the WSTA Wireless Council, and on the Wisconsin Public Service Commission Task Force for the interstate access charges. He and his wife, Lori, have two daughters and reside in De Pere.

Bob Webb

Robert M. Webb

Vice President of Fixed Operations and Technical Projects

As vice president of fixed operations and technical projects, Bob leads the part of our organization with roots back to our founding. Fixed operations defines the copper-based and fiber-based services required to deliver data at the high speeds demanded by today’s market.

Prior to re-joining Nsight in 2009, Bob served as CIO at ACN Europe, BV where he launched Voice-Over-IP services in 16 countries and nearly as many languages. In his original stint at Nsight, Bob was CIO and president of Nsighttel Billing, LLC where he built the original development team that brought Cellcom’s billing system in-house.

Bob was graduated with distinction from the University of Wisconsin-Madison with degrees in Mathematics and Economics. He and his wife, Lori, have three daughters and reside in De Pere, WI.


Lee E. Thibaudeau

As chief technical officer, Lee is charged with all network engineering and operations. Lee has 37 years of experience in the telecom industry. He was hired by Nsight in 2008 to serve as the director of networking. Lee built the networking team and, under his leadership, Nsight’s network has been converted to a full packet network, the fiber network has undergone a major expansion, and network costs have been reduced.

Prior to joining the Nsight family of companies, Lee served in various senior management roles at Schneider Communications, Schneider Logistics, US Xchange and Norlight Telecommunications. He obtained his business degree from UW-Green Bay. Lee served as a founding member of the board of trustees of the Green Bay Area Catholic Education (GRACE) System. Lee is an active member of the Prince of Peace Catholic community, and has served on numerous committees including the parish pastoral council and board of education. Lee and his wife, Mary, reside in Green Bay and have three grown children and one grandson.


Mark M. Naze

Chief Executive Officer

A CPA and graduate of St. Norbert College, Mark serves as chief financial officer and treasurer of Nsight. As such, he oversees all accounting and finance operations as well as governmental, public, and stockholder relations for the company and the 17+ companies that are managed within the organization. He has been with the company for more than 20 years.

Mark has held various roles in numerous organizations, including chairperson of the St. Joseph Parish finance council, president of the Packerland Chapter of the Institute of Management Accountants, president of the Tri-County Optimist Club and chairperson of the WSTA Accounting Committee. He is also a graduate of the Leadership Green Bay program. He and his wife, Elizabeth, reside in Oneida.


Susan A. Powers

Vice President of Human Resources

As vice president of human resources, Susan advises the officer group on strategic human resources initiatives and has helped move the company forward to better align it with the dramatic growth it has experienced. She oversees a wide variety of areas, including compensation and benefits, training, staffing, employee relations, safety, green initiatives, and recruiting for the corporation.

During her nearly two-decade career in human resources, Susan gained experience at Georgia Pacific, KI and Greatland Corporation. She began her tenure with Nsight in 2005.

Susan attended Bethel University and graduated from the UW-Green Bay with a Bachelor’s degree in developmental psychology with a minor in business, emphasis in human relations. She resides in Green Bay with her husband Bill. She has two children.


Todd E. Whitenack

Chief Information Officer and VP of Information Technologies

In January 2008, Todd Whitenack joined the Nsight family of companies as the chief information officer and VP of information technologies. Todd brings 19 years of experience to the information technology department. In this position, he is directly responsible for the development of IT maintenance, support of the computer system, computer purchasing, billing, and the customer website.

After growing up in New Jersey, Todd graduated from the State University of New York at Brockport with a bachelor’s degree in computer science. He completed graduate work in computer science at the Rochester Institute of Technology. Todd began his career as a software engineer and worked his way to his most recent position as vice president and chief technical officer at One Communications in Rochester, New York.

Todd is married, to his wife Sandra. They have two children, Kathrine and Brian. He and his family reside in Appleton.


Ron Van Nuland

Chief Financial Officer

Ron Van Nuland joined Nsight in 2006 and is a certified public accountant. He obtained his BBA from UW-Whitewater. Prior to Nsight, Ron served as controller for Norlight Telecommunications and as senior auditor for Ernst & Young. Ron is a member of the Wisconsin Institute of CPAs (WICPA) and financial Executives International (FEI). 


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