This a partial of list of North American projects where Penetron products have been used.

• Monterey Bay Aquarium

• Dallas Aquarium

• San Antonio Aquarium

• Coos Bay Aquarium

• Marine World usa California and Hawaii

• Aquarium of the Americas

• Steinhart Aquarium

• Pirnie/baker

• New York City dept. of Environmental Protection

• New York State dept. of Environmental Protection

• Citibank headquarters

• John p. Picone inc.

• Jerome Park reservoir

• Con Edison

• Southern New England Telephone

• Carnegie Center office building one

• Grace power plant

• Mcaddenville, n.c. hydroelectric plant

• Belk department stores

• Public Service Company of New Hampshire

• Perini Constructors, inc.

• United Engineers and Constructors

• Yale University

• Continental Heller Corporation

• Worth Construction

• First Water District of Norwalk, CT.

• Gibbs Painting Company, inc.

• Western Waterproofing Company

• Hayden International Corporation

• Bank Planning construction

• University gardens

• Murtha Enterprises

• Pacific Gas and Electric Company

• New York State office of General Services

• U.S. Department of Navy

• U.S. Department of Army

• U.S. Army Corp of Engineers

• New York State Department of Parks

• U.S. Coast Guard

• Jones Beach state park

• Nasua Construction Corporation

• Lane Construction Corporation

• Kapetan, inc.

• Statue of Liberty, Liberty Island, NY

• Mit Arts and Media Building

• Daniel O’Connel’s Sons, inc.

• Hendrickson Brothers

• Walsh Construction Company

• Circuit Wise, inc.

• C.R. Klewin, inc.

• Mariner’s End projects

• Yonkers-Worth Construction

• Red Hook waste water pollution control plant

• Coney Island waste water pollution control plant

• Nassau County Department of Environmental Control

• Nassau County Environmental Pollution Agency

• Cedar Creek waste water pollution control plant

• Canterbury Green

• Wor-TV

• Herbert Construction

• Holden Massachusetts Water Authority

• The Henderson Corporation

• Wyaman c. Wing

• Welton Beckett

• Weiskopf and Pickworth

• Boston VA Medical Center

• Turner Construction

• William B. Tabler

• Skidmore, Owings and Merrill

• Sardoni Construction

• Saint Clare Hospital

• Slattery Associates

• International Business Machines Corp. (IBM)

• Southern New England Telephone Co.

• Cesar Pelli Associates

• L.M. Pei and Partners

• John O’Hara Company

• Metcalf and Eddy

• Muesser, Rutledge, Johnson and Desimone

• Malcolm Peirnie and Associates

• Lehrer McGovern

• The Kling Partnership

• Mazda International

• Kajima International

• Hazen and Sawyer

• The Greenpark Foundation

• Elizabeth Gas and Electric

• Destasio and Vanburen

• Fuller-Atlas Partnership

• Camp Dreser McKee, inc.

• Barrett Roofing

• John Burgee and Company

• Bradford Perkins and Associates

• Bridgeport Hydraulic Company

• Brisk Waterproofing Company

• Haines Lundberg Wahler

• Seabrook Nuclear Power Project

• Automatic Data Processing, inc.

• City of Hayward Calif./city potable water tanks

• East Bay Municipal Dist. water towers and reservoir

• California Dept. of Water Resources

• Rancho Seco nuclear plant

• Lawrence Livermore National Lab

• City of San Francisco sewage system

• Mission power engineers

• Bureau of Land Management, China Lake, ca

• Ch2m Hill Idaho, San Francisco, Portland, Seattle

• Morrison and Knudsen, San Francisco, ca and Idaho

• Ralph M. Parsons, Pasadena, ca.

• Environmental Services Berkley, ca.

• Rutherford and Cherin, San Francisco, ca.

• Esherick, Homsey, Dodge and Davis, San Francisco, ca.

• James Montgomery, Concord, ca

• Kennedy, Jjenks, Chilton, San Francisco and Palo Alto, ca.

• Winzler and Kelly, San Francisco, ca.

• Dillingham Corp. ca

• Bechtel Corp. San Francisco, Norwalk, ca

• Peter Kiewitt ca

• Walsh Construction Co, sacremento, ca

• Continental City Office Building, Los Angeles

• Baggage Handling Tunnels -JFK Airport, NY

• Westchester Medical Certer, Valhalla , N.Y.

• Metromedia, Inc. - WCVB-TV, Boston