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Making the Trusted
Difference in Your Success

At TESSCO we’re committed to going above and beyond to provide the best total solution with the lowest total cost for our customers. We deliver a comprehensive product offering, passionate and experienced team members, and end-to-end services to meet every challenge.


TESSCO is Your Total Source® for wirelessly connected networks anywhere, on any scale, at any stage of the project at the lowest total cost. We promise to make the trusted different in our customers’ success.

Our team members work hard everyday to be Your Total Source® for the end-to-end wireless solutions to deploy networks and connectivity systems.

We strive to deliver complete, end-to-end solutions that address the needs of our customers, no matter the challenge. That means being the single source for everything, from products to expertise in system design and deployment, to training, certifications, and post-sale support. We make it easy for our customers to do their jobs and deliver value at every opportunity.

We call this "The Power of One" TESSCO and can’t wait to deliver that value to you.

Certified ISO 9001:2008 and TL 9000

TESSCO Technologies Incorporated and TESSCO Incorporated are registered as ISO 9001:2008 Standard companies.

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TESSCO Delivers What You Need, Where You Need It

TESSCO can bring our services to you with more than 200 local depots across the country that deliver what you need, when and where you need it. With our full suite of supply chain services, we can help put together even the most complex wireless projects from start to finish, including:

  • Kitting and configuring your BOM
  • Providing comprehensive planning services and program management
  • Giving you total oversight of your inventory with our OASIS system

As Your Total Source™, TESSCO gives you the control and confidence to know your project will be delivered on-time with all the materials you need to build your wireless network.

Learn more about how we can support your logistics needs.

Certified ISO 9001:2008 and TL 9000

TESSCO Technologies Incorporated and TESSCO Incorporated are registered as ISO 9001:2008 Standard companies.

Learn More  Learn More

A Mutually Beneficial Relationship

Our Promise to Manufacturers

  • A Superior Channel of Distribution

    TESSCO will market, supply, support, and sell our manufacturer partners' products as part of a total customer solution to our broad, diverse and loyal customer base.

  • In-depth Inventory

    TESSCO will assure product availability and the most streamlined customer selection, purchase and procurement methods.

  • Meaningful Alliance

    TESSCO will collaborate with our manufacturer partners with continual improvement to build customer satisfaction, sales and profits.

  • Broad Product Exposure

    TESSCO will present and market products by effectively communicating applications, benefits, features and specifications.

  • Lowest Total Supply Chain Costs

    TESSCO will minimize transaction costs by providing the sum total of knowledge, delivery, production planning, order entry, order processing, inventory holding, shipping, credit, collection and warranty costs.

Our Manufacturer Expectations

  • Quality Products

    TESSCO's partners design, build and support quality products that meet or exceed our customers' expectations.

  • Demand Creation

    TESSCO's partners work collaboratively with TESSCO to stimulate product awareness through application of benefit-value information programs.

  • On-time Delivery

    TESSCO's partners understand and fulfill in compliance with the mutually agreeable TESSCO purchase order.

  • Return on Investment

    TESSCO's partners provide for a profitable relationship through appropriate gross margins, terms, policies and costs of doing business.

  • Partnership Philosophy

    TESSCO's partners recognize and support TESSCO's cooperative, value-add role in the marketing and distribution process.

Certified ISO 9001:2008 and TL 9000

TESSCO Technologies Incorporated and TESSCO Incorporated are registered as ISO 9001:2008 Standard companies.

Learn More  Learn More

Become a TESSCO Manufacturer Partner


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Shareholder Promise

  • Superior Return on Capital

    Providing predictable financial returns by maximizing the long-term value of the firm.

  • Impeccable Business Standards

    Demanding behaviors which allow "glass house" ethical and legal inspection.

  • Timely Information

    Communicating visions, plans, results and concerns in a way the shareholders can become a part of our efforts before, as well as after, the fact.

  • Aggressive Innovation

    Applying existing technologies with new philosophies to improve performance and customer satisfaction.

  • Concerned Global Citizen

    Caring for the environment through "green" initiatives and community involvement.

Certified ISO 9001:2008 and TL 9000

TESSCO Technologies Incorporated and TESSCO Incorporated are registered as ISO 9001:2008 Standard companies.

Learn More  Learn More


Board of Directors

  • barnhill

    Robert B. Barnhill, Jr.

    Chairman of the Board

    Robert B. Barnhill, Jr. is founder, chairman, president and chief executive officer of TESSCO Technologies Incorporated. He holds a Bachelor of Science degree in electrical engineering from Cornell University and a master’s degree in business administration from the Wharton School of Business at the University of Pennsylvania.
  • baitler

    Jay G. Baitler

    Jay G. Baitler, age 69, has been a director of the company since 2007. He is an operating partner with Atlas Holdings, a private equity firm. Mr. Baitler also serves on the boards of Soundview Paper, Finch Paper and Twin River Paper. Prior to his retirement in 2012, Mr. Baitler was Executive Vice President of Staples and was responsible for the Contract Division, including the 2008 acquisition and integration of Corporate Express.
  • beletic

    John D. Beletic

    John D. Beletic, age 64, has served as a director of the company since July 1999 and Lead Director since August 2008. Since July 2002, Mr. Beletic has been a venture partner or operating partner with Oak Investment Partners, a venture capital firm. Mr. Beletic has been Chairman or Vice Chairman of Xiotech Inc. (X-IO Technologies), a provider of enterprise level disk storage systems since November 2011 and was President and Chief Executive Officer from November 2011 to May 2014. Mr. Beletic is also a director of Cheddars Inc, a 100+ unit restaurant company and Accent Health, a media company. He was Chairman of the Board of Directors of iPass, an internet access company, from 2008 to 2015. Earlier in his career, Mr. Beletic served as CEO of telecommunications companies Tigon Corporation, PageMart Wireless, and Weblink Wireless.
  • konsynki

    Benn R. Konsynski

    Benn R. Konsynski, Ph.D., age 65, has been a director of the company since November 1993. He is the George S. Craft Professor of Business Administration for Information Systems and Operations Management at the Goizueta Business School of Emory University. He is Director and founder of Emory's Center for Digital Commerce, one of the first of its kind in the country. He was named Hewlett Fellow at the Carter Center in 1995. Prior to arriving at the Goizueta Business School, he was on the faculty at the Harvard Business School for seven years, where he taught in the MBA program and several executive programs. Professor Konsynski specializes in issues of digital commerce and information technology in relationships across organizations.
  • shaughnessy

    Dennis J. Shaughnessy

    Dennis J. Shaughnessy, age 68, has been a director of the company since 1989. He served as Executive Chairman of the Board of FTI Consulting Inc. FTI is a leading global consulting firm with $1.8 billion in revenues with operations in 24 countries and is traded on the New York Stock Exchange with a market cap of approximately $1.6 billion. Mr. Shaughnessy retired as Chairman of FTI effective December 17, 2013. Prior to joining FTI, Mr. Shaughnessy served as General Partner of Grotech Capital Group, a private equity firm, leading its traditional industry group, managing $1.0 billion in private equity. Prior to joining Grotech, Mr. Shaughnessy had been President and CEO of CRI International, an international petroleum refining service business, which was sold to Shell Oil in 1989.
  • zifferer

    Morton F. Zifferer, Jr.

    Morton F. Zifferer, Jr., age 67, has been a director of the company since November 1993. He has served as Chairman and CEO of New Standard Corporation, a privately held metal products manufacturing firm, since 1983. Mr. Zifferer and New Standard Corporation have partnered with several Fortune 500 companies globally to implement Six-Sigma continuous improvement activities and execute lean manufacturing techniques and sophisticated supply chain strategies and practices.
  • Jerome C. Eppler

    The late Jerome Eppler spent his entire career in the securities industry, forming his own firm, Eppler & Company in 1961. From 1953 to 1961, he was a general partner of Cyrus J. Lawrence Sons, New York – a member of the New York Stock Exchange. Also, from 1967 to 1978, Mr. Eppler served as chairman and chief executive of Insurance Securities, Inc. TESSCO Technologies appreciates Mr. Eppler's contributions and leadership during his tenure on the Board of Directors.

Chief Executive Officer and President

  • Robert B. Barnhill, Jr.

    See biography above.

Senior Vice Presidents

  • Craig A. Oldham

    Craig Oldham joined the company in 2014. He leads the Strategic Marketing organization focused on driving incremental growth through the development of our Scientific Marketing platform. Prior to joining TESSCO, Mr. Oldham, served in executive leadership positions at the American Red Cross, Zurich of North America, Allstate Insurance, Sprint, Ameritech and SBC (now AT&T). Mr. Oldham received his bachelor's degree from Indiana University and MBA from University of Illinois at Chicago.
  • Douglas A. Rein

    Douglas Rein joined the Company in July 1999. Mr. Rein is senior vice president of the performance systems group. Previously, he was the director of operations for Compaq Computer Corporation and was responsible for fulfillment operations for the commercial and consumer personal computer product lines. Prior to that, he was vice president of distribution and logistics operations for Intelligent Electronics. Mr. Rein obtained both a bachelor's degree in electrical engineering and an MBA from Virginia Tech.
  • Aric Spitulnik

    Aric Spitulnik joined the Company in 2000. He is chief financial officer and also serves and the Company's corporate secretary and principal financial and accounting officer. From 2005 to 2013, he served as the Company's corporate controller. Prior to joining TESSCO, Mr. Spitulnik spent 6 years in public accounting. Mr. Spitulnik received a bachelor's degree and an MBA from the State University of New York at Buffalo.
  • Steven K. Tom

    Steven K. Tom joined the company in 2011. He leads advanced Big Data analytics, business intelligence, incubation of strategic initiatives, and the wireless training business units. Prior to TESSCO, Steven led marketing strategy and analytics at Algeco Scotsman and was a management consultant and engagement leader with Deloitte Consulting LLP's strategy practice, driving complex engagements that transformed clients' revenue growth, strategic pricing, and analytics capabilities. Steven has a bachelor's degree from the University of Maryland and an MBA from the MIT Sloan School of Management.

Vice Presidents

  • P. Douglas Dollenberg, Jr.
  • Marika Patto
  • Thomas F. Foster
  • Elizabeth S. Robinson
  • James R. Gaarder
  • Nicholas J. Salatino
  • Jeffrey A. Kaufman
  • Jeffrey L. Shockey
  • Cynthia L. King
  • Mary Beth Smith
  • Steven E. Lehukey
  • Charles Stone
  • Jeffrey K. Lime
  • David Strauss
  • William A. Moten
  • Damon M. Weatherill
  • Ted Winslow

Certified ISO 9001:2008 and TL 9000

TESSCO Technologies Incorporated and TESSCO Incorporated are registered as ISO 9001:2008 Standard companies.

Learn More  Learn More

TESSCO Technologies Incorporated

Contact Information


Corporate Addresses
Global Logistics Center
11126 McCormick Road
Hunt Valley, MD 21031-1494
Americas Logistics Center
4775 Aircenter Circle
Reno, NV 89502

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Corporate Phone Number
1.410.229.1000 (USA, Canada)

Sales and Service Phone Numbers
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(All Other Countries) Help
For questions or concerns about our Website
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(All Other Countries)

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General Questions
Send your general TESSCO questions to Help
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International Customers
Email us or visit our International Customers page to contact us via skype

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Driving Directions

Certified ISO 9001:2008 and TL 9000

TESSCO Technologies Incorporated and TESSCO Incorporated are registered as ISO 9001:2008 Standard companies.

Learn More  Learn More