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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001403431-23-000009
Filing Date
2023-03-01
Accepted
2023-03-01 16:41:11
Documents
108
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 10-K hcci-20221231.htm   iXBRL 10-K 2600911
2 EX-4.1 hcciex412022descriptionofc.htm EX-4.1 19657
3 EX-21.1 a211subsidiarylisting2022.htm EX-21.1 11357
4 EX-23.1 hcciex231q42022consentofgr.htm EX-23.1 2352
5 EX-31.1 hcciex311q42022.htm EX-31.1 10595
6 EX-31.2 hcciex312q42022.htm EX-31.2 10563
7 EX-32.1 hcciex321q42022.htm EX-32.1 5001
8 EX-32.2 hcciex322q42022.htm EX-32.2 4943
14 GRAPHIC hcci-20221231_g1.jpg GRAPHIC 79007
15 GRAPHIC hcci-20221231_g2.gif GRAPHIC 223723
16 GRAPHIC hcci-20221231_g3.jpg GRAPHIC 132964
  Complete submission text file 0001403431-23-000009.txt   13286805

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT hcci-20221231.xsd EX-101.SCH 73595
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT hcci-20221231_cal.xml EX-101.CAL 131979
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT hcci-20221231_def.xml EX-101.DEF 284527
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT hcci-20221231_lab.xml EX-101.LAB 865750
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT hcci-20221231_pre.xml EX-101.PRE 560131
102 EXTRACTED XBRL INSTANCE DOCUMENT hcci-20221231_htm.xml XML 2486869
Mailing Address 2000 CENTER DRIVE SUITE EAST C300 HOFFMAN ESTATES IL 60192
Business Address 2000 CENTER DRIVE SUITE EAST C300 HOFFMAN ESTATES IL 60192 847-836-5670
Heritage-Crystal Clean, Inc. (Filer) CIK: 0001403431 (see all company filings)

IRS No.: 260351454 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-33987 | Film No.: 23694312
SIC: 4950 Sanitary Services