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Filing Detail
Form S-4 - Registration of securities, business combinations:
SEC Accession No. 0001047469-12-008615
Filing Date
2012-08-30
Accepted
2012-08-30 17:02:27
Documents
15

Document Format Files

Seq Description Document Type Size
1 S-4 a2210830zs-4.htm S-4 958992
2 EX-5.1 a2210830zex-5_1.htm EX-5.1 28190
3 EX-12.1 a2210830zex-12_1.htm EX-12.1 83753
4 EX-21.1 a2210830zex-21_1.htm EX-21.1 94085
5 EX-23.1 a2210830zex-23_1.htm EX-23.1 3634
6 EX-25.1 a2210830zex-25_1.htm EX-25.1 74957
7 EX-99.1 a2210830zex-99_1.htm EX-99.1 79572
8 EX-99.2 a2210830zex-99_2.htm EX-99.2 18083
9 EX-99.3 a2210830zex-99_3.htm EX-99.3 9526
10 EX-99.4 a2210830zex-99_4.htm EX-99.4 13599
11 EX-99.5 a2210830zex-99_5.htm EX-99.5 23830
14 G189222KY03I001.GIF g189222ky03i001.gif GRAPHIC 59872
15 G189222KY03I002.GIF g189222ky03i002.gif GRAPHIC 73186
16 filename16.htm COVER 11244
17 filename17.htm CORRESP 14130
  Complete submission text file 0001047469-12-008615.txt   1639214
Mailing Address 42 LONGWATER DRIVE NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 781-792-5000
CLEAN HARBORS INC (Filer) CIK: 0000822818 (see all company filings)

IRS No.: 042997780 | State of Incorp.: MA | Fiscal Year End: 1211
Type: S-4 | Act: 33 | File No.: 333-183641 | Film No.: 121066367
SIC: 4955 Hazardous Waste Management

Mailing Address 1200 CROWN COLONY DR QUINCY MA 02169
Business Address 1200 CROWN COLONY DR QUINCY MA 02169 6178491800
CLEAN HARBORS ENVIRONMENTAL SERVICES INC (Filer) CIK: 0000925491 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: S-4 | Act: 33 | File No.: 333-183641-63 | Film No.: 121066425
SIC: 4953 Refuse Systems

Mailing Address 1200 CROWN COLONY DR QUINCY MA 02169
Business Address 1200 CROWN COLONY DR QUINCY MA 02169 6178491800
CLEAN HARBORS KINGSTON FACILITY CORP (Filer) CIK: 0000925493 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: S-4 | Act: 33 | File No.: 333-183641-59 | Film No.: 121066421
SIC: 4953 Refuse Systems

Mailing Address 1200 CROWN COLONY DR QUINCY MA 02169
Business Address 1200 CROWN COLONY DR QUINCY MA 02169 6178491800
SPRING GROVE RESOURCE RECOVERY INC (Filer) CIK: 0000925495 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: S-4 | Act: 33 | File No.: 333-183641-03 | Film No.: 121066360
SIC: 4953 Refuse Systems

Mailing Address 1200 CROWN COLONY DR QUINCY MA 02169
Business Address 1200 CROWN COLONY DR QUINCY MA 02169 6178491800
MURPHYS WASTE OIL SERVICE INC (Filer) CIK: 0000925496 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: S-4 | Act: 33 | File No.: 333-183641-07 | Film No.: 121066364
SIC: 4953 Refuse Systems

Mailing Address 1200 CROWN COLONY DR QUINCY MA 02169
Business Address 1200 CROWN COLONY DR QUINCY MA 02169 6178491800
CLEAN HARBORS OF CONNECTICUT INC (Filer) CIK: 0000925499 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: S-4 | Act: 33 | File No.: 333-183641-49 | Film No.: 121066411
SIC: 4953 Refuse Systems

Mailing Address 1200 CROWN COLONY DR QUINCY MA 02169
Business Address 1200 CROWN COLONY DR QUINCY MA 02169 6178491800
CLEAN HARBORS OF BALTIMORE INC (Filer) CIK: 0000925502 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: S-4 | Act: 33 | File No.: 333-183641-52 | Film No.: 121066414
SIC: 4953 Refuse Systems

Mailing Address 1200 CROWN COLONY DR QUINCY MA 02169
Business Address 1200 CROWN COLONY DR QUINCY MA 02169 6178491800
CLEAN HARBORS OF BRAINTREE INC (Filer) CIK: 0000925504 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: S-4 | Act: 33 | File No.: 333-183641-51 | Film No.: 121066413
SIC: 4953 Refuse Systems

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
Altair Disposal Services, LLC (Filer) CIK: 0001330867 (see all company filings)

IRS No.: 562295310 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-31 | Film No.: 121066390

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
BATON ROUGE DISPOSAL, LLC (Filer) CIK: 0001330868 (see all company filings)

IRS No.: 562295315 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-30 | Film No.: 121066389

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
BRIDGEPORT DISPOSAL, LLC (Filer) CIK: 0001330869 (see all company filings)

IRS No.: 562295319 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-29 | Film No.: 121066388

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CH INTERNATIONAL HOLDINGS, LLC (Filer) CIK: 0001330870 (see all company filings)

IRS No.: 470942135 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-28 | Film No.: 121066387

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS ANDOVER, LLC (Filer) CIK: 0001330871 (see all company filings)

IRS No.: 562295323 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-27 | Film No.: 121066386

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS ANTIOCH, LLC (Filer) CIK: 0001330872 (see all company filings)

IRS No.: 020646441 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-26 | Film No.: 121066385

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS ARAGONITE, LLC (Filer) CIK: 0001330873 (see all company filings)

IRS No.: 020646449 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-25 | Film No.: 121066384

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS ARIZONA, LLC (Filer) CIK: 0001330874 (see all company filings)

IRS No.: 562295308 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-24 | Film No.: 121066383

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS BATON ROUGE, LLC (Filer) CIK: 0001330875 (see all company filings)

IRS No.: 562295309 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-23 | Film No.: 121066382

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS BDT, LLC (Filer) CIK: 0001330876 (see all company filings)

IRS No.: 562295313 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-22 | Film No.: 121066381

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS BUTTONWILLOW, LLC (Filer) CIK: 0001330877 (see all company filings)

IRS No.: 562295316 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-21 | Film No.: 121066380

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS CHATTANOOGA, LLC (Filer) CIK: 0001330878 (see all company filings)

IRS No.: 562295318 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-20 | Film No.: 121066379

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS COFFEYVILLE, LLC (Filer) CIK: 0001330879 (see all company filings)

IRS No.: 562295320 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-18 | Film No.: 121066377

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS COLFAX, LLC (Filer) CIK: 0001330880 (see all company filings)

IRS No.: 562295321 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-17 | Film No.: 121066376

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS DEER PARK, LLC (Filer) CIK: 0001330882 (see all company filings)

IRS No.: 481263743 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-16 | Film No.: 121066375

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS DEER TRAIL, LLC (Filer) CIK: 0001330883 (see all company filings)

IRS No.: 562295327 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-15 | Film No.: 121066374

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS DISPOSAL SERVICES, INC. (Filer) CIK: 0001330884 (see all company filings)

IRS No.: 043667165 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-14 | Film No.: 121066373

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS FLORIDA, LLC (Filer) CIK: 0001330886 (see all company filings)

IRS No.: 562295283 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-62 | Film No.: 121066424

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS GRASSY MOUNTAIN, LLC (Filer) CIK: 0001330887 (see all company filings)

IRS No.: 562295286 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-61 | Film No.: 121066423

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS KANSAS, LLC (Filer) CIK: 0001330888 (see all company filings)

IRS No.: 562295290 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-60 | Film No.: 121066422

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS LAPORTE, LLC (Filer) CIK: 0001330889 (see all company filings)

IRS No.: 481263744 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-58 | Film No.: 121066420

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS LAUREL, LLC (Filer) CIK: 0001330890 (see all company filings)

IRS No.: 562295292 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-57 | Film No.: 121066419

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS LONE MOUNTAIN, LLC (Filer) CIK: 0001330892 (see all company filings)

IRS No.: 562295299 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-56 | Film No.: 121066418

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS LONE STAR CORP. (Filer) CIK: 0001330893 (see all company filings)

IRS No.: 061655334 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-55 | Film No.: 121066417

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS LOS ANGELES, LLC (Filer) CIK: 0001330894 (see all company filings)

IRS No.: 562295303 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-54 | Film No.: 121066416

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS (MEXICO), INC. (Filer) CIK: 0001330895 (see all company filings)

IRS No.: 562294684 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-53 | Film No.: 121066415

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS PECATONICA, LLC (Filer) CIK: 0001330898 (see all company filings)

IRS No.: 562295314 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-48 | Film No.: 121066409

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
Plaquemine Remediation Services, LLC (Filer) CIK: 0001330899 (see all company filings)

IRS No.: 562295280 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-34 | Film No.: 121066393

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS PPM, LLC (Filer) CIK: 0001330900 (see all company filings)

IRS No.: 562295269 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-47 | Film No.: 121066408

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS REIDSVILLE, LLC (Filer) CIK: 0001330902 (see all company filings)

IRS No.: 562295199 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-46 | Film No.: 121066405

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS SAN JOSE, LLC (Filer) CIK: 0001330904 (see all company filings)

IRS No.: 562295202 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-45 | Film No.: 121066404

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS SERVICES, INC. (Filer) CIK: 0001330906 (see all company filings)

IRS No.: 061287127 | State of Incorp.: MA | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-44 | Film No.: 121066403

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS TENNESSEE, LLC (Filer) CIK: 0001330907 (see all company filings)

IRS No.: 562295205 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-43 | Film No.: 121066402

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS WESTMORLAND, LLC (Filer) CIK: 0001330909 (see all company filings)

IRS No.: 562295208 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-42 | Film No.: 121066401

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS WHITE CASTLE, LLC (Filer) CIK: 0001330910 (see all company filings)

IRS No.: 562295210 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-41 | Film No.: 121066400

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CROWLEY DISPOSAL, LLC (Filer) CIK: 0001330911 (see all company filings)

IRS No.: 061655356 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-40 | Film No.: 121066399

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
DISPOSAL PROPERTIES, LLC (Filer) CIK: 0001330914 (see all company filings)

IRS No.: 562295213 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-39 | Film No.: 121066398

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
GSX DISPOSAL, LLC (Filer) CIK: 0001330915 (see all company filings)

IRS No.: 562295215 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-50 | Film No.: 121066412

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
HILLIARD DISPOSAL, LLC (Filer) CIK: 0001330917 (see all company filings)

IRS No.: 562295217 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-08 | Film No.: 121066365

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
Clean Harbors Clive, LLC (Filer) CIK: 0001330918 (see all company filings)

IRS No.: 562295229 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-19 | Film No.: 121066378

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
ROEBUCK DISPOSAL, LLC (Filer) CIK: 0001330921 (see all company filings)

IRS No.: 562295219 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-06 | Film No.: 121066363

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
SAWYER DISPOSAL SERVICES, LLC (Filer) CIK: 0001330922 (see all company filings)

IRS No.: 562295224 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-05 | Film No.: 121066362

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
SERVICE CHEMICAL, LLC (Filer) CIK: 0001330923 (see all company filings)

IRS No.: 562295322 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-04 | Film No.: 121066361

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
TULSA DISPOSAL, LLC (Filer) CIK: 0001330925 (see all company filings)

IRS No.: 562295227 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4 | Act: 33 | File No.: 333-183641-02 | Film No.: 121066359

Mailing Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 (781) 792-5000
CLEAN HARBORS RECYCLING SERVICES OF CHICAGO, LLC (Filer) CIK: 0001473858 (see all company filings)

IRS No.: 364599645 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-4 | Act: 33 | File No.: 333-183641-01 | Film No.: 121066358

Mailing Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 (781) 792-5000
Clean Harbors Development, LLC (Filer) CIK: 0001473859 (see all company filings)

IRS No.: 300471576 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-4 | Act: 33 | File No.: 333-183641-13 | Film No.: 121066372

Mailing Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 (781) 792-5000
CLEAN HARBORS RECYCLING OF OHIO, LLC (Filer) CIK: 0001473860 (see all company filings)

IRS No.: 364599643 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-4 | Act: 33 | File No.: 333-183641-11 | Film No.: 121066370

Mailing Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 (781) 792-5000
CLEAN HARBORS WILMINGTON, LLC (Filer) CIK: 0001473864 (see all company filings)

IRS No.: 134335799 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-4 | Act: 33 | File No.: 333-183641-12 | Film No.: 121066371

Mailing Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 (781) 792-5000
CLEAN HARBORS EL DORADO, LLC (Filer) CIK: 0001473934 (see all company filings)

IRS No.: 943401916 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-4 | Act: 33 | File No.: 333-183641-10 | Film No.: 121066369

Mailing Address 2700 AVENUE S SAN LEON TX 77539
Business Address 2700 AVENUE S SAN LEON TX 77539 281-339-1352
DuraTherm, Inc. (Filer) CIK: 0001477866 (see all company filings)

IRS No.: 261821662 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-4 | Act: 33 | File No.: 333-183641-09 | Film No.: 121066366

Mailing Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061
Business Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 781-792-5000
Sanitherm USA, Inc. (Filer) CIK: 0001525322 (see all company filings)

IRS No.: 000000000
Type: S-4 | Act: 33 | File No.: 333-183641-38 | Film No.: 121066397

Mailing Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061
Business Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 781-792-5000
Peak Energy Services USA, Inc. (Filer) CIK: 0001525323 (see all company filings)

IRS No.: 000000000
Type: S-4 | Act: 33 | File No.: 333-183641-37 | Film No.: 121066396

Mailing Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061
Business Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 781-792-5000
ARC Advanced Reactors & Columns, LLC (Filer) CIK: 0001525324 (see all company filings)

IRS No.: 264260688
Type: S-4 | Act: 33 | File No.: 333-183641-36 | Film No.: 121066395

Mailing Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061
Business Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 781-792-5000
Clean Harbors Catalyst Technologies, LLC (Filer) CIK: 0001525326 (see all company filings)

IRS No.: 320003075
Type: S-4 | Act: 33 | File No.: 333-183641-35 | Film No.: 121066394

Mailing Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061
Business Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 781-792-5000
Clean Harbors Exploration Services, Inc. (Filer) CIK: 0001525327 (see all company filings)

IRS No.: 841713357
Type: S-4 | Act: 33 | File No.: 333-183641-33 | Film No.: 121066392

Mailing Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061
Business Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 781-792-5000
Clean Harbors Industrial Services, Inc. (Filer) CIK: 0001525328 (see all company filings)

IRS No.: 522339707
Type: S-4 | Act: 33 | File No.: 333-183641-32 | Film No.: 121066391