About One Source

Who We Are

One Source is an outcome-driven Managed Services Provider (MSP) with a mission to empower enterprises and multi-location businesses to take control of their wireless and wireline telecom connectivity expenses, IT/Telecom infrastructure and provide critical cybersecurity measures to keep corporate data and devices safe.

We tackle today’s most complex telecom and IT business challenges such as right-sizing and negotiating carrier contracts, wireless and wireline invoice audits and disputes, asset inventory and mobile device kitting, endpoint security, and more, with significant cost savings and 24/7/365 helpdesk support.

Headquartered in Greenville, North Carolina, One Source has several offices and Security Operations Centers (SOC) throughout North America. We work with companies worldwide to include but not limited to: quick-service restaurants, retail, automotive, property management, healthcare & senior living, financial services, and manufacturing & distribution.

With over 24 years of experience in the Telecom/IT space, and over 30,000 customer locations served, One Source earns long-term customer partnerships with white-glove service, validated with a customer renewal rate of 98%+ with an average customer tenure of 13+ years.

Why Our Customers Love Us

Savings in telecom expenses with triple-digit ROI
Client retention rate
Years of average client tenure
Dedicated team members available 24/7
Locations defended and managed

What We Are Not


We do not just give you reports; we deliver results.  We do not simply inform you of invoice anomalies; we dispute and recover erroneous charges for you.


We do not resell telecom services; we are carrier-agnostic.  We charge our customers a flat fee for management; you know our incentives are aligned.


We do not drive up your expenditures, only to “magically” find saving at the end of an audit cycle – all for pocketing a percentage of savings.

Telecom Expense Management

Our work does not end with audited invoices.  We provide ongoing contract management, MACD project support, a 24/7 helpdesk, and bill payment services.

Cyber Alert Cannon

We do not just alert you when you have been hacked and hope you’ll figure it out – we repair the problem for you and right-size your security needs ongoing.