Company attributes 1,010% revenue growth to its ability to address critical and expanding telecommunications lifecycle needs

Orange, Conn., October 19, 2007 — Tangoe, Inc., a leading global provider of enterprise communications lifecycle management software and technology-driven solutions, has been ranked number five on Deloitte's prestigious Technology Fast 50 Program for Connecticut. The 2007 Fast 50 Program—based on revenue growth percentage over the five years from 2002–2006—is a ranking of the fifty fastest growing technology, media, telecommunications, and life sciences companies in a given geographic area by Deloitte & Touche USA LLP, one of the nation’s leading professional services organizations.

“Being recognized by Deloitte for the fourth consecutive year as one of Connecticut’s fastest growing technology companies is a reflection of Tangoe’s ability to address client needs in managing the entire lifecycle of their communications infrastructure,” explained Subbloie. “Our leadership position in our highly competitive and ever-expanding marketplace has been fueled by our ability to single-mindedly focus on solving the critical needs of global organizations that struggle with their fixed and mobile communications costs and resources.”

“Sustaining high revenue growth over five years is an exceptional accomplishment,” said Ed Moran, Director of Product Innovation, Deloitte Services LP.. “We commend Tangoe for making the commitment to technology and delivering on the promise of market longevity. We are pleased to honor Tangoe on Deloitte’s Technology Fast 50.”

To qualify for the Technology Fast 50, companies must have had operating revenues of at least $50,000 in 2002 and $5,000,000 in 2006, be headquartered in North America, and be a company that owns proprietary technology or proprietary intellectual property that contributes to a significant portion of the company's operating revenues; or devotes a significant proportion of revenues to the research and development of technology. Using other companies' technology or intellectual property in a unique way does not qualify.

About Tangoe, Inc.

Tangoe, Inc., a global leader in telecommunications lifecycle solutions, provides software and technology-driven services that enable global organizations to procure, manage, and control their fixed, mobile, and converged communications assets and their costs. Tangoe's software and service solutions are built upon patented technologies that enable dramatic cost reductions and process efficiencies which significantly contribute to organizational profitability. Global 2000 organizations worldwide depend on Tangoe solutions to more effectively manage their telecommunications processes. In 2007, Tangoe was named no. 149 on the Entrepreneur Hot 500 ranking of America’s fastest growing companies. In 2006, Tangoe was No. 105 on the Inc. 500 list of fastest growing private companies, ranked No. 64 on Deloitte's Fast 500, and was named the second fastest growing Connecticut technology company in the Deloitte Technology Fast 50. Tangoe has offices in Orange, Connecticut, Austin, Texas, and Hoboken, New Jersey. Tangoe provides solutions in the United States through direct and partner sales channels, and internationally through a global network of certified business partners.

Additional information about Tangoe, its CommCare services, patented technologies, and business partners can be found at www.tangoe.com, or requested via e-mail at This e-mail address is being protected from spam bots, you need JavaScript enabled to view it , or by calling (203) 859.9300.

Tangoe is a registered trademark and CommCare is a trademark of Tangoe, Inc.

Tangoe Contact:

Renee Maler
Philosophy PR + Marketing
925.968.9495
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CAUTION REGARDING FORWARD-LOOKING STATEMENTS

This press release contains forward-looking statements that involve substantial uncertainties and risks. These forward-looking statements are based upon our current expectations, estimates and projections about our business and our industry, and that reflect our beliefs and assumptions based upon information available to us at the date of this letter. We caution readers that forward-looking statements are predictions based on our current expectations about future events. These forward-looking statements are not guarantees of future performance and are subject to risks, uncertainties and assumptions that are difficult to predict. Our actual results, performance or achievements could differ materially from those expressed or implied by the forward-looking statements as a result of a number of factors, including but not limited to, changes in: economic conditions generally, changes in technology, legislative or regulatory changes that affect us, the availability of working capital, changes in costs and the availability of goods and services, the introduction of competing products, changes in our operating strategy or development plans, our ability to attract and retain qualified personnel, and changes in our acquisition and capital expenditure plans.