About Us - Nexys Mobile

At Nexys Mobile, we feel small and medium-sized businesses (SMBs) are the unsung heroes of the business world, and they have been ignored by cellular providers. They have to settle for mobile plans designed for consumers, not the real demands of a bustling business. We’re here to fix that.

Our Vision

We are rewriting the narrative, with mobile services designed for the high-mobility businesses we serve. Whether you’re in construction, home services or another industry, if your phone is your office, you need flawless communications and tools that boost your productivity. 2nd Line turns your smartphone into a business command center.

Ditch Two Phones

The hassle of carrying two phones to separate your personal and professional lives is over. With Nexys Mobile you get the power of two phones in one, while still keeping your business and personal lives separate and secure.

Nexys Mobile is not just about providing any old mobile service. We are on a mission to truly solve the communications needs of highly-mobile SMBs and empower them with the best possible business mobile service and the right tools to succeed in a mobile-first world.

Meet the team


Robert Frantz
Founder and CEO

Rob oversees the advancement of the company’s next-generation technology and integrated system solutions, as well as the growing team dedicated to helping customers solve previously unsolvable problems.

Since acquiring Kinetic Ceramics and relocating the company to the Philadelphia Navy Yard in 2016, Rob has doubled the company’s annual revenue, developed R&D agreements with Fortune 500 companies and accelerated the development of the company’s proprietary technology.

Prior to Kinetic Ceramics, Rob led successful multi-million-dollar negotiations and developed global IT software and telecom strategies for GlaxoSmithKline.

Throughout his career, Rob has focused on creating and implementing innovative solutions, leading complex negotiations and managing teams across the globe.

Rob holds a B.S. in Aerospace Engineering from the U.S. Naval Academy.

Frank Costa
Chief Revenue Officer

Frank began his professional career with Exelon Corporation,  an American Fortune 100 energy company headquartered in Chicago, Illinois, working at Nuclear, Hydro, and Fossil Generation facilities.  He then transitioned to the Power Transmission and Distribution sector, working in Tier 1, 2, and 3 substations(200KV-34KV).  Frank’s last stop within the Power Utility sector was within the Aerial Division in PECO, where he maintained and developed local circuits (34KV- 4KV). Frank transitioned into Commercial Real Estate, beginning with Avison Young – a Global Commercial Real Estate Firm with over 100 offices, focusing on the Industrial, Manufacturing, and Logistics sectors. Frank completed transactions ranging from $13mm to institutional dispositions starting at $21mm, including representing one of the World’s Largest E-Commerce company.

In addition, Frank has assisted several successful midmarket manufacturing companies in raising over $20mm.