Meet the Axiom Global Wireless Team

Leadership Built Around Property Owner Advocacy

Your land. Your leverage. Our expertise.

The Axiom Global Wireless team is dedicated exclusively to representing property owners in wireless and billboard lease matters. We believe owners deserve more than one-sided lease agreements and boilerplate offers, which is why our firm provides experienced representation, industry insight, and proven negotiating expertise on the owner's side of the transaction.

As a national wireless real estate advisory firm, Axiom Global Wireless exclusively represents property owners, landlords, developers, investors, municipalities, and institutions in matters involving cell tower leases, billboard agreements, lease amendments, lease buyouts, easements, site relocations, and wireless infrastructure transactions. We do not represent wireless carriers, tower companies, or billboard operators—allowing us to advocate solely for our clients' interests.

Formerly known as NAI Global Wireless, our firm was founded in 2008 with a singular mission: to help property owners maximize the value of their wireless and billboard assets through strategic guidance, market expertise, and professional representation. Today, that mission remains unchanged under the Axiom Global Wireless brand.

Our leadership team brings decades of combined experience in commercial real estate, infrastructure leasing, portfolio management, and complex negotiations. Over the years, we have completed transactions across 34 states and Washington, D.C., helping clients unlock millions of dollars in additional value while protecting their long-term property interests.

Whether negotiating a new cell tower lease, evaluating a lease buyout offer, navigating a site relocation, or managing a portfolio of wireless assets, our clients rely on Axiom Global Wireless for objective advice, transparent communication, and results-driven representation.

Why Property Owners Choose Axiom Global Wireless

  • Exclusive representation of property owners and landlords
  • National expertise in wireless and billboard real estate
  • Transactions completed across 34 states and Washington, D.C.
  • Extensive experience negotiating lease agreements, amendments, buyouts, easements, and relocations
  • Deep understanding of carrier, tower company, and infrastructure owner strategies
  • Customized solutions tailored to each property's unique value and market position
  • Long-term client relationships built on trust, transparency, and performance

Our Commitment

Wireless infrastructure is often one of the most valuable yet misunderstood assets on a property. Our role is to help property owners understand their leverage, make informed decisions, and achieve the best possible outcome for their unique situation.

At Axiom Global Wireless, we don't just negotiate leases—we help property owners protect and maximize the value of their real estate for years to come.

Your Land. Your Leverage. Our Expertise.

Meet The Principals

David Moore

CEO / Principal
CA DRE License #00763044

David Moore is the co-founder and CEO of Axiom Global Wireless.

Amber Brandhagen

COO / Principal
CA DRE License #02006621 • NV S.0196767

Amber Brandhagen is co-founder and the operational force behind Axiom Global Wireless.

Why Property Owners Choose Axiom Global Wireless

  • We represent landowners only — never carriers or billboard companies
  • We have coast-to-coast experience across urban, rural, and specialty properties
  • We bring insider knowledge of telecom and outdoor advertising deals
  • We handle everything, from valuation to strategy to closing
  • We fight for your long-term interests, not just the deal on the table

talk with our team

Whether you've been approached by a wireless or billboard company, or just want a better understanding of what your lease is worth, we're here to help.

Let's Talk

Whether you've been approached by a wireless or billboard company, or just want a better understanding of what your lease is worth, we're here to help.