I've been working on a "builders list" of CLC/JRS units for the past several years, but it's by no means complete. Here's what I currently have (see list below).
CLC/JRS "builders numbers": The first two digits correspond to the year they did the work, the third, fourth and fifth digits indicate their project number. As an example, the 96100 – 96 is the year they did the work, 100 means it is their 100th project.
9584
The Iams Company #CLC 9584 @ Gill (Henderson), NC.
9593
Case Farms, Incorporated #CLC 9593 @ Morganton, NC.
9594
Ryder #CLC 9594 @ Unknown Location.
9595
Tyson Foods, Incorporated #CLC 9595 @ Oglethorpe, GA.
9696
AFG Industries, Incorporated #CLC 9696 @ Church Hill, TN.
9697
Rayonier NO# @ Barnesville, GA.
9698
Twin Rivers Towing Company #CLC 9698 @ East Millsboro, PA.
96100
Upjohn Corporation #CLC 96100 @ Kalamazoo, MI.
96101
USA Waste Services, Incorporated #CLC 96101 @ Sealston, VA.
98106
Bunge Corporation #CLC 98106 @ Island Park, IA.
9992
Cagles Farms, Incorporated #JRS 9992 @ Forsyth, GA.
99107
ConAgra Foods, Incorporated #CLC 99107 @ Atkins, AR
99108
The Kansas City Power & Light Company #CLC 99108 @ Lawrence, KS.
99109
Lehigh #CLC 99109 @
01110
Carolina Eastman #CLC 01110 @ Columbia, SC.
02111
Weyerhaeuser Company #CLCX 02111 @ Kingsport, TN.
02112
Cargill #CLCX 02112 @ Dalhart, TX.
02113
Williams Alaska Petroleum, Incorporated #CLCX 02113 @ Anchorage, AK.
9x102
Willamette Industries, Incorporated #CLC 9x102 @ Unknown Location.
9X104
Wellman, Incorporated #CLC 9x104 @ Unknown Location.
I also know of several other CLC/JRS rebuilds that were sold to coal mining companies in eastern Kentucky, Virginia and West Virginia. Some of them still survive, however, I have not been able to determine a builders number or any other information.
Hope this helps.
Ron S.