NewMarket Technology, Inc.'s Brazilian Subsidiary, UniOne, Reports 30 New Contracts Totaling Approximately $5.5 Million

DALLAS, TX--(Marketwire - December 6, 2007) - NewMarket Technology, Inc. (OTCBB: NMKT) announced today that their Brazilian subsidiary, UniOne (www.unione.com.br), has signed 30 new contracts in Brazil totaling approximately $5.5 million from August 1, 2007 to November 30, 2007. These contracts only represent new contracts and do not include revenue being realized from existing contracts. The contracts consist of consulting contracts totaling an estimated $2.7 million, outsourcing contracts totaling an estimated $2.4 million and software licenses, maintenance and factory contracts totaling an estimated $418,000.

UniOne is a premier business intelligence and systems integration firm in Latin America representing technologies from industry leaders such as Microsoft, SSA Global, Oracle and Hyperion. UniOne has major customers, both U.S.-based and regionally based, in various sectors such as Oil and Gas, Consumer Products, Financial Services, and Pharmaceuticals Industries. Customers include Avon, Melitta, TAM and others. A more extensive list of clients can be found at http://www.unione.com.br/clientes.htm.

Separately, NewMarket recently announced a large Help Desk contract renewal worth estimated at $820,000 in Latin America (http://biz.yahoo.com/iw/071205/0336325.html) and two new North American contracts worth $1.2 million in revenue expected to be realized in the fourth quarter of 2007 (http://biz.yahoo.com/iw/071127/0332734.html). NewMarket traditionally has experienced very strong sales in the fourth quarter.

Unione and NewMarket Latin America, Inc.

NewMarket Technology is currently working on consolidating the Company's Latin American operations into the company's recently formed regional subsidiary, NewMarket Latin America, Inc. (PINKSHEETS: NLAI). NewMarket Latin America focuses on systems integration and emerging technology in Latin America.

To be added to NewMarket Technology's e-mail database for shareholders and interested investors, please send an e-mail to ir@newmarkettechnology.com.

About NewMarket Latin America, Inc. (www.newmarketlatinamerica.com)

NewMarket Latin America is a subsidiary of NewMarket Technology providing world class systems integration services through relationships with technology providers such as Hyperion, Oracle, SAP, SSA Global, Microsoft and many more. NewMarket Latin America has major customers in various sectors such as Oil and Gas, Consumer Products, Financial Services, and Pharmaceuticals Industries.

NewMarket Latin America deliver solutions to regional customers in addition to specializing in helping US clients expand their businesses and operations into one of the fastest growing economic regions in the world. NewMarket Latin America has offices and operations throughout Latin America.

NewMarket Latin America also identifies emerging technologies developed within the region and brings those latest technologies to market worldwide. These innovations help clients grow their businesses and gain a new competitive advantage.

About NewMarket Technology, Inc. (www.newmarkettechnology.com)

NewMarket helps clients maintain the delicate balance between maintaining legacy systems and gaining a competitive edge from the latest technology innovations. NewMarket provides certified integration and maintenance services to support the prevailing industry standard solutions such as Microsoft, Cisco Systems, SAP, Siebel and Sun Microsystems. Concurrently, NewMarket continuously seeks to acquire emerging technology assets to incorporate into an overall product portfolio carefully packaged to complement the prevailing industry standard solutions.

NewMarket delivers its portfolio of products and services through its network of Solution Integration subsidiaries in North America and the leading emerging markets around the world to include, Latin America, China and Singapore.

NewMarket ranked Number One in Texas, Number Three in the United States and Number Five in North America on Deloitte's 2006 Technology Fast 500, a ranking of the 500 fastest growing technology, media, telecommunications and life sciences companies in North America. Rankings are based on percentage revenue growth over five years, from 2001-2005. The Company grew from less than $1 million in revenue in 2001 to over $50 million in profitable revenue in 2005. In 2006, the company continued its rapid growth, reporting $77.6 million in revenue with a net income of $5.8 million.

"SAFE HARBOR STATEMENT" UNDER THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995

This press release contains forward-looking statements that involve risks and uncertainties. The statements in this release are forward-looking statements that are made pursuant to safe harbor provision of the Private Securities Litigation Reform Act of 1995. Actual results, events and performance could vary materially from those contemplated by these forward-looking statements. These statements involve known and unknown risks and uncertainties, which may cause NewMarket's actual results in future periods to differ materially from results expressed or implied by forward-looking statements. These risks and uncertainties include, among other things, product demand and market competition. You should independently investigate and fully understand all risks before making investment decisions.

Contact Information: Contact: NewMarket Technology, Inc. Investor Relations 214-722-3065 ir@newmarkettechnology.com www.newmarkettechnology.com