1- Magnon Construction Company
2- Barmet Aluminum
3- Sun Construction Company
4- Allergan
5- City of Santa Fe Springs
6- 32-Electroply, Inc.
7- City of Laguna Beach
8- City of Tustin
9- Long Beach School District
10- Ceradyne
11- Legend Dairy Farms
12- Electro Metal Finishing
13- Ramona Farms
14- BASF
15- Skyview Dairy
16- BMW Auto Works
17- Konyn Dairy
18- BEHR Process Corp.
19- P & D Dairy
20- Container Corp. of America
21- Sun Valley Dairy
22- Corsican Furniture
23- Santa Ana School District
24- Farmdale Creamery
25- Irvine School District
26- FBP Cogeneration
27- Alta Nursery
28- Fresh Foods of California
29- Irvine Ranch Water District
30- Foster Farms
31- Hettinga Dairy
32- General Mills (Yoplait)
33- City of Orange, Community Development
34- International Power Technology
35- Johnson & Johnson
36- Merle Norman Cosmetics
37- Monsanto Chemical Company
38- Murray Ironworks
39- Norton Air Force Base
40- Oildale Cogeneration
41- Orange County Chemical Co.
42- Precision Tag & Label
43- Petroleum Recycling
44- PQ Corporation
45- Rhone Poulenc Basic Chemical
46- Sanyo Food Company
47- Sekisui TA Industries
48- Skypark, LLC
49- South Coast Water District
50- Sunkist Growers
51- TAMCO
52- Techno Coatings
53- Tosco Refinery
54- Trojan Battery
55- Ultramar Refinery
56- U.S. Gypsum Company
57- Wall Corporation
58- Whirlpool Jacuzzi, Inc.
59- Advanced Diagnostics
60- Doheny Eye Institute
61- Coast Community College District
62- CB Foods, Inc.
63- LineX Inc.
64- Premier Meat Company
65- Medical Chemical Corporation
66- Desert Sands Unified School District
67- Mid City Water District
