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Form S-4/A - Registration of securities, business combinations: [Amend]
SEC Accession No. 0001047469-11-006484
Filing Date
2011-07-20
Accepted
2011-07-20 16:45:27
Documents
2

Document Format Files

Seq Description Document Type Size
1 S-4/A a2204861zs-4a.htm S-4/A 210725
2 EX-23.1 a2204861zex-23_1.htm EX-23.1 2465
  Complete submission text file 0001047469-11-006484.txt   253383
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: 1231
Type: S-4/A | Act: 33 | File No.: 333-175621 | Film No.: 11977939
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/A | Act: 33 | File No.: 333-175621-38 | Film No.: 11977979
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/A | Act: 33 | File No.: 333-175621-34 | Film No.: 11977975
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/A | Act: 33 | File No.: 333-175621-07 | Film No.: 11977946
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/A | Act: 33 | File No.: 333-175621-11 | Film No.: 11977950
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/A | Act: 33 | File No.: 333-175621-25 | Film No.: 11977966
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/A | Act: 33 | File No.: 333-175621-27 | Film No.: 11977968
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/A | Act: 33 | File No.: 333-175621-26 | Film No.: 11977967
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/A | Act: 33 | File No.: 333-175621-56 | Film No.: 11977932

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/A | Act: 33 | File No.: 333-175621-55 | Film No.: 11977931

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/A | Act: 33 | File No.: 333-175621-54 | Film No.: 11977930

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/A | Act: 33 | File No.: 333-175621-53 | Film No.: 11977929

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/A | Act: 33 | File No.: 333-175621-52 | Film No.: 11977928

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/A | Act: 33 | File No.: 333-175621-51 | Film No.: 11977992

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/A | Act: 33 | File No.: 333-175621-50 | Film No.: 11977991

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/A | Act: 33 | File No.: 333-175621-49 | Film No.: 11977990

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/A | Act: 33 | File No.: 333-175621-48 | Film No.: 11977989

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/A | Act: 33 | File No.: 333-175621-47 | Film No.: 11977988

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/A | Act: 33 | File No.: 333-175621-46 | Film No.: 11977987

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/A | Act: 33 | File No.: 333-175621-45 | Film No.: 11977986

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/A | Act: 33 | File No.: 333-175621-43 | Film No.: 11977984

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/A | Act: 33 | File No.: 333-175621-42 | Film No.: 11977983

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/A | Act: 33 | File No.: 333-175621-41 | Film No.: 11977982

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/A | Act: 33 | File No.: 333-175621-40 | Film No.: 11977981

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/A | Act: 33 | File No.: 333-175621-39 | Film No.: 11977980

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/A | Act: 33 | File No.: 333-175621-37 | Film No.: 11977978

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/A | Act: 33 | File No.: 333-175621-36 | Film No.: 11977977

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/A | Act: 33 | File No.: 333-175621-35 | Film No.: 11977976

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/A | Act: 33 | File No.: 333-175621-33 | Film No.: 11977974

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/A | Act: 33 | File No.: 333-175621-32 | Film No.: 11977973

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/A | Act: 33 | File No.: 333-175621-31 | Film No.: 11977972

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/A | Act: 33 | File No.: 333-175621-30 | Film No.: 11977971

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/A | Act: 33 | File No.: 333-175621-29 | Film No.: 11977970

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/A | Act: 33 | File No.: 333-175621-28 | Film No.: 11977969

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/A | Act: 33 | File No.: 333-175621-24 | Film No.: 11977965

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/A | Act: 33 | File No.: 333-175621-59 | Film No.: 11977935

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/A | Act: 33 | File No.: 333-175621-23 | Film No.: 11977964

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/A | Act: 33 | File No.: 333-175621-22 | Film No.: 11977963

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/A | Act: 33 | File No.: 333-175621-21 | Film No.: 11977962

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/A | Act: 33 | File No.: 333-175621-20 | Film No.: 11977960

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/A | Act: 33 | File No.: 333-175621-19 | Film No.: 11977959

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/A | Act: 33 | File No.: 333-175621-18 | Film No.: 11977958

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/A | Act: 33 | File No.: 333-175621-17 | Film No.: 11977957

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/A | Act: 33 | File No.: 333-175621-16 | Film No.: 11977956

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/A | Act: 33 | File No.: 333-175621-15 | Film No.: 11977955

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/A | Act: 33 | File No.: 333-175621-14 | Film No.: 11977954

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/A | Act: 33 | File No.: 333-175621-12 | Film No.: 11977952

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/A | Act: 33 | File No.: 333-175621-44 | Film No.: 11977985

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/A | Act: 33 | File No.: 333-175621-10 | Film No.: 11977949

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/A | Act: 33 | File No.: 333-175621-09 | Film No.: 11977948

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/A | Act: 33 | File No.: 333-175621-08 | Film No.: 11977947

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/A | Act: 33 | File No.: 333-175621-06 | Film No.: 11977945

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
HARBOR MANAGEMENT CONSULTANTS, INC. (Filer) CIK: 0001330926 (see all company filings)

IRS No.: 043460746 | State of Incorp.: MA | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-175621-13 | Film No.: 11977953

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/A | Act: 33 | File No.: 333-175621-05 | Film No.: 11977944

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/A | Act: 33 | File No.: 333-175621-04 | Film No.: 11977943

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/A | Act: 33 | File No.: 333-175621-02 | Film No.: 11977941

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/A | Act: 33 | File No.: 333-175621-03 | Film No.: 11977942

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/A | Act: 33 | File No.: 333-175621-01 | Film No.: 11977940

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/A | Act: 33 | File No.: 333-175621-63 | Film No.: 11977993

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/A | Act: 33 | File No.: 333-175621-62 | Film No.: 11977938

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/A | Act: 33 | File No.: 333-175621-61 | Film No.: 11977937

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/A | Act: 33 | File No.: 333-175621-60 | Film No.: 11977936

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/A | Act: 33 | File No.: 333-175621-58 | Film No.: 11977934

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/A | Act: 33 | File No.: 333-175621-57 | Film No.: 11977933