About Nomadix


Leader in Visitor-Based Networks & Technology for Hospitality & MDU

Nomadix pioneered the technology that enables guest and tenant connectivity virtually everywhere.

In the mid-1990s, Dr. Leonard Kleinrock — one of the inventors of the internet — developed what is known as today’s visitor-based network (VBN). Together, Dr. Kleinrock and partner Dr. Joel Short, founded Nomadix and instilled a culture and pedigree of reliability that continues to drive the company today.

Now, 25 years later, Nomadix is still innovating, and our technology facilitates many millions of secure and reliable connections daily. We are the world leader in edge gateways and regarded as the industry standard for hospitality.

In addition to our flagship hospitality product line, we also offer reliable, affordable internet provisioning and management solutions for Multi-Dwelling Units (MDUs), included Managed Wi-Fi.

The Nomadix® Cloud, a unified solution for hotel owners, brands and managed service providers (MSPs), provides greater control and visibility of property network capabilities and performance. It powers our full suite of offerings for MDU and Hospitality that provide a touchless and next-generation experience for guests. Our portfolio includes PBX, in-room TV casting, Smart Hotel integrations, and a mobile guest app.

From property managers, to admins, to GMs, guests and tenants, the portfolio of offerings complements, optimizes, enhances and provides a reliable and seamless experience.


Global Company

We facilitate over 5 million connections daily around the world, with gateways installed in over 150 countries.

Reliable Performance

Nomadix is committed to providing the most reliable hotel and MDU offerings on the market

Responsive People

Honoring the founding mission and goals of the company, we’ve developed a team that is dedicated to our core values of reliability and customer service.


Executive Team

Ted Helvey
Ted Helvey is Chairman and CEO of Nomadix. A technology innovator with over three decades of demonstrated expertise and industry experience, Helvey oversees Nomadix by continuously seeking out new ways to help hotels, MDUs/MTUs, and enterprises improve customer satisfaction, maximize operational efficiencies, and increase revenue.

Prior to stepping in as CEO of Nomadix in 2019 and founding Angie Hospitality in 2015, Helvey served as the CEO of iBAHN, a global provider of hospitality technology services to some of the hotel industry’s leading global brands, including Hilton, Hyatt and Marriott. While there, he was responsible for delivering internet-based services, and around-the- clock support to millions of guests in over 60 countries around the world. A graduate of Brigham Young University’s Marriott School of Management, Helvey is based in California’s Silicon Valley. linkedin

Ted Helvey

Chairman & CEO
Tammy Estes
In her role as Chief Product Officer, Tammy Estes oversees product roadmaps and development that drives the innovation and enhancement of various platforms and products for the Nomadix Group companies. Estes’ responsibilities include management of the product, development, engineering, and architecture groups as well as identifying innovative opportunities that lead to product growth, while prioritizing efforts in a way that best suits customer needs and business goals. With more than 25 years of experience in managing teams, defining product roadmaps, and implementing product development strategies, Estes has applied her expertise at several technology-based companies including Earthlink, where she was VP of MIS and VP of Program Management. linkedin

Tammy Estes

Chief Product Officer
Speleos Dravillas
Speleos Dravillas is Chief Revenue Officer and responsible for Nomadix’s go-to-market strategy and revenue growth through the execution of technology integration partnerships, strong channel and customer relationships, and industry alliances. He also is responsible for global sales and channel growth strategies and their plan executions.

During his past tenure at Mitel and Percipia, Dravillas launched three different cloud solutions and led go-to-market strategies for direct and indirect sales channels. Prior to these roles, he successfully managed a multi-tiered national sales team for BTI Communications and transitioned sales from a reseller model to a managed service provider (MSP) model featuring “as a service” offerings.

Speleos is an active member of Hospitality Technology Next Generation (HTNG) and a leader in the Hospitality Financial and Technology Professionals (HFTP) community on the local level. linkedin

Speleos Dravillas

Chief Revenue Officer
Linda Kahangi
Linda Kahangi is Chief Information and Operations Officer and oversees operations, technology infrastructure, information security, NOC and customer service management. An accomplished Internet Service Provider executive, Kahangi previously served as Executive Vice President of Operations for EarthLink, where she oversaw the network infrastructure supporting over 5 million subscribers. She also integrated and optimized the consolidated technical assets resulting from multiple acquisitions. She was a key driver in helping EarthLink to earn JD Powers Customer Satisfaction Awards and Computerworld's "Top 100 Places to Work in IT." linkedin

Linda Kahangi

Chief Information and Operations Officer
Mark Khandjian
Mark Khandjian is the CFO of Nomadix. Khandjian oversees all finance and accounting for Nomadix and leads M&A, legal, and operational and strategic planning.

Mark brings a long and successful career delivering results and leading finance, strategic planning, operational functions in Fortune companies and in mid-stage start-ups, including Ingram Micro, Solectron, Microsoft, and Broadcom. He brings to the team extensive experience in both Asia and Europe and a record of results for developing strategic opportunities and leading initiatives that increase shareholder value. linkedin

Mark Khandjian

Chief Financial Officer
Pam Goncalves
Pam Goncalves brings more than 25 years of experience from marketing and leadership roles to her new position of chief marketing officer at Nomadix. She has served at both pre-IPO and publicly traded network technology and SaaS companies, including GuideSpark, Egnyte, Vocera, Brocade and Genesis Microchip. Goncalves is responsible for the global marketing strategy for Nomadix and its affiliated companies. linkedin

Pam Goncalves

Chief Marketing Officer