Anviron Appoints New CEO and Board Member.

SEATTLE -- The Anviron Holding Company. (Pinksheets:ANVH) ("Anviron"), a manufacturer and marketer of "Clean & Green" products and technology, announced today Steve B. Young will be the chemical producer's new chief executive officer and director effective immediately.

Shares of the company closed up at $0.016 on 6 April 2009 since an all time low on 27 March 2009, representing more than a 966% increase in the value of the stock over this time period.

Young, 46, was named to the Company's board effective immediately as well. He has been president and chief operating officer of the Company since it's forming in 2008. Young joined the predecessor of Anviron in 1999 as operations manager. Anviron said Dr. Bruce Fischer, 46, will continue to serve as chairman and managing director for the foreseeable future. Dr. Fischer has been the chairman and managing director since the formation of the business in 2008.

Over the past year and a half under the leadership of Steve Young, Anviron has maintained consistent growth and profits every quarter since it's founding in January 2008. In September 2008 it was chosen as the technology of choice for a 200 thousand hectare reclamation project for its ability to convert land and soil at the molecular level. This single project is estimated at $70 Million over the first 18 months of the project and ongoing annual sales of $21 Million.

Steve Young will be splitting his time over the next 6 months between Bangkok, Thailand; Netanya, Israel; Assisi, Italy and Seattle, Washington in order to best serve our client and employee base. Once he has established the structure and management directives for the Company, he will be headquartered in Netanya, Israel in close management control of the accounting and Marketing departments of the international business.

Anviron is a company dedicated to bringing to market "Clean Solutions to Complex Problems" by offering a wide range of biodegradable, environmentally friendly products and technologies that will substitute for many of the hazardous chemicals commonly used all over the world. For information about Anviron and its product offerings visit us on the web at www.anviron.com.

This press release contains forward-looking statements regarding Anviron within the meaning of Section 27A of the Securities Act of 1933 as amended, as such, may involve risks and uncertainties. Such statements are based on management's current expectations and cannot be guaranteed. The forward-looking statements discussed in this release may not occur and actual results could differ materially as a result of known and unknown risk factors affecting Anviron. Forward-looking statements speak only as of the date on which they are made and Anviron undertakes no obligation to publicly revise any forward-looking statement based on the result of new information, future events, or otherwise.