Terremark to Present At 3rd Wnnual Thomas Weisel Partners Internet Conference

April 25, 2005; 05:16 PM

MIAMI, FL., April 25, 2005 -- Terremark Worldwide Inc. (AMEX:TWW), a leading operator of integrated Tier-1 Internet exchanges and best-in-class network services, today announced that senior executives from Terremark will present at the 3rd Annual Thomas Weisel Partners Internet Conference 2005 on Tuesday, May 17th at 3:15 p.m. (PT).  The conference will be held at the Four Seasons Hotel in San Francisco.

Thomas Weisel Partners is a merchant bank focused exclusively on the growth sectors of the economy. Its value-added Research, Institutional Sales, Trading, and Investment Banking groups focus on servicing the nation's top institutional investors and emerging growth companies. Thomas Weisel Private Equity manages a merchant banking fund, venture capital funds and a fund-of-funds. Thomas Weisel Asset Management provides distribution management services.

At this conference senior executives of major public and private companies along with Thomas Weisel top-ranked analysts will share their insights regarding the important issues confronting their sectors, and will detail corporate strategies, current trends, financial performance, future opportunities and new business models.

A live audio webcast of this presentation will be made available on the Investor Relations section of the Terremark website at www.terremark.com.  For more information about the Thomas Weisel Partners Internet Conference 2005, please visit www.tweisel.com.  

About Terremark Worldwide, Inc.:

Terremark Worldwide, Inc. (AMEX:TWW) operates Internet exchange points from which it provides colocation, interconnection and managed services to the government and commercial sectors.  The company's Internet exchange point facilities, or IXs, are strategically located in Miami, Florida; Santa Clara, California; Madrid, Spain and Sao Paulo, Brazil and allow networks to interconnect and exchange Internet and
telecommunications traffic.  Terremark's flagship facility, the NAP of the Americas, in Miami, Florida was designed and built to disaster-resistant standards with maximum security to house mission-critical systems infrastructure.  The company's secure presence in Miami, a key gateway to North American, Latin America and European telecommunications networks, has enabled it to establish customer relationships with U.S. Federal government agencies, including the Department of State and the Department of Defense.  Terremark is headquartered at 2601 S. Bayshore Drive, 9th Floor, Miami Florida USA, (305) 856-3200.  More information about Terremark Worldwide Inc. can be found at www.terremark.com

Statements contained in this press release may constitute "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995.  Terremark's actual results may differ materially from those set forth in the forward-looking statements due to a number of risks, uncertainties and other factors, as discussed in Terremark's filings with the SEC.  These factors include, without limitation, Terremark's ability to obtain funding for its business plans, uncertainty in the demand for Terremark's services or products and Terremark's ability to manage its growth.  Terremark does not assume any obligation to update these forward-looking statements.