1) AECOM

2) AMERICAN AIRLINES

3) AMERICAN CONCRETE PAVEMENT ASSOCIATION

4) AMERICAN CONCRETE PIPE ASSOCIATION

5) COMMITTEE TO PROMOTE A DEMOCRATIC TRANSITION (CPDT)

6) CONSTELLATION ENERGY GENERATION, LLC ( FKA CONSTELLATION ENERGY CONSERVATION)

7) DREDGING CONTRACTORS OF AMERICA

8) EXPAND ENERGY CORPORATION ( FKA CHESAPEAKE ENERGY)

9) GRAND RIVER DAM AUTHORITY

10) MISSISSIPPI STATE PORT AUTHORITY AT GULFPORT

11) PLUG POWER, INC.

12) SOUTHERN COMPANY GAS

13) STELLA JONES CORPORATION ( FORMELY KNOWN AS MCFARLAND CASCADE HOLDINGS, INC.)

1) AMERICAN CONCRETE PIPE ASSOCIATION OF CALIFORNIA (ACPA-CA)

2) AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS

3) ASSOCIATION OF PLASTIC RECYCLERS (APR), THE

4) CALAVERAS CEMENT COMPANY

5) CALIFORNIA CEMENT PROMOTION COUNCIL

6) CALIFORNIA FILM EXTRUDERS & CONVERTERS ASSOCIATION

7) CALIFORNIA LARGE ENERGY CONSUMERS ASSOCIATION

8) CALIFORNIA MOUNTAIN BIKING COALITION (CAMTB)

9) CALIFORNIA OUTDOOR RECREATION PARTNERSHIP, INC. (CORP)

10) CALIFORNIA PARK & RECREATION SOCIETY

11) CALIFORNIA PORTLAND CEMENT COMPANY

12) CALIFORNIA PRECAST CONCRETE ASSOCIATION

13) CALIFORNIA TRAILS FOUNDATION

14) CEMEX INC.

15) CJ BIOMATERIALS, INC.

16) EVEZ CHARGING FOUNDATIONS

17) KB CENTER LLC

18) LOS ANGELES, COUNTY OF

19) MITSUBISHI CEMENT COMPANY (MCC)

20) NATIONAL CEMENT COMPANY (NCC)

21) NATURE WORKS LLC

22) NORTH LAKE TAHOE RESORT ASSOCIATION

23) NORTH TAHOE FIRE PROTECTION DISTRICT

24) NORTH TAHOE PUBLIC UTILITY DISTRICT

25) NOVAMONT NORTH AMERICA, INC.

26) PACIFIC STEEL GROUP (PSG)

27) PCI WEST

28) POTENTIAL INDUSTRIES, INC.

29) PRE-CON PRODUCTS

30) PROTECT AMERICAN RIVER CANYONS (PARC)

31) RECYCLING PARTNERSHIP, THE

32) RIO TINTO SERVICES, INC.

33) SAVE MOUNT DIABLO

34) SIERRA BUSINESS COUNCIL

35) SIERRA CONSORTIUM

36) SONOMA COUNTY REGIONAL PARKS

37) SOUTH TAHOE PUBLIC UTILITY DISTRICT

38) TAHOE CITY PUBLIC UTILITY DISTRICT

39) U.S. BORAX INC.

40) UNACEM NORTH AMERICA

41) VLS ENVIRONMENTAL SOLUTIONS

1) AMERICAN CONCRETE PIPE ASSOCIATION

2) BETTENDORF IA

3) ILLINOIS PUBLIC TRANSIT ASSN

4) NATIONAL UTILITY CONTRACTORS ASSN

1) American Concrete Pipe Association

2) American Society of Home Inspectors

3) American Staffing Association

4) ASCA

5) Colorado Auto Recyclers

6) Colorado Wyoming Petroleum Marketers

7) Farwest Equipment Dealers Association

8) General Cigar Co., Inc.

9) GreenCO

10) Hicks & Associates

11) Independent Electrical Contractors Rocky Mountain

12) Irrigation Association

13) Pilot Travel Centers

14) PMI Global Services Inc. and Affiliates

15) Smoker Friendly International

1) AMERICAN CONCRETE PIPE ASSOCIATION

2) DAUPHIN COUNTY, PA

3) HOOD RIVER-WHITE SALMON BRIDGE AUTHORITY

4) METROPOLITAN TRANSPORTATION COMMISSION

5) NATIONAL ASSOCIATION OF DEVELOPMENT ORGANIZATIONS

6) NATIONAL UTILITY CONTRACTORS ASSOCIATION (NUCA)

7) NORFOLK SOUTHERN

8) PROFESSIONAL ENGINEERS IN CALIFORNIA GOVERNMENT

9) THE ASSOCIATION OF UNION CONSTRUCTORS

10) THE DOERRER GROUP ON BEHALF OF UBER TECHNOLOGIES, INC.

11) TRI-COUNTY METROPOLITAN TRANSPORTATION DISTRICT OF OREGON (TRIMET)

12) WASHINGTON STATE DEPARTMENT OF TRANSPORTATION

1) American Concrete Pipe Association

2) National Electrical Contractors Association, Ohio/Michigan Chapter

1) AECOM

2) AMERICAN AIRLINES

3) AMERICAN CONCRETE PAVEMENT ASSOCIATION

4) AMERICAN CONCRETE PIPE ASSOCIATION

5) AMERICAN FOR JOBS, ENERGY, AND SECURITY

6) AMERICAN VASCULAR ASSOCIATES, LLC

7) ASSOCIATION OF AMERICAN RAILROADS

8) COMMITTEE TO PROMOTE A DEMOCRATIC TRANSITION (CPDT)

9) CONSTELLATION ENERGY GENERATION, LLC ( FKA CONSTELLATION ENERGY CONSERVATION)

10) CORINTHIA HOLDINGS PTE. LTD

11) DELAWARE VALLEY REGIONAL CENTER

12) DREDGING CONTRACTORS OF AMERICA

13) EXPAND ENERGY CORPORATION ( FKA CHESAPEAKE ENERGY)

14) FIRSTENERGY SERVICES COMPANY

15) GRAND RIVER DAM AUTHORITY

16) MANILDRA MILLING CORPORATION

17) MISSISSIPPI STATE PORT AUTHORITY AT GULFPORT

18) PLUG POWER, INC.

19) SOUTHERN COMPANY GAS

20) STELLA JONES CORPORATION ( FORMELY KNOWN AS MCFARLAND CASCADE HOLDINGS, INC.)

21) VASCULAR MANAGEMENT AND INNOVATIONS GROUP, LLC DBA MANGROVE MANAGEMENT PARTNERS