Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000911177-26-000008
Filing Date
2026-02-20
Accepted
2026-02-20 16:24:34
Documents
129
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 10-K cwst-20251231.htm   iXBRL 10-K 3005563
2 EX-21.1 cwst-ex211123125xk.htm EX-21.1 47976
3 EX-23.1 cwst-ex231123125xk.htm EX-23.1 2385
4 EX-31.1 cwst-ex311123125xk.htm EX-31.1 9879
5 EX-31.2 cwst-ex312123125xk.htm EX-31.2 9903
6 EX-32.1 cwst-ex321123125k.htm EX-32.1 6271
12 cwst-20251231_g1.jpg GRAPHIC 45110
  Complete submission text file 0000911177-26-000008.txt   15995068

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cwst-20251231.xsd EX-101.SCH 85714
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cwst-20251231_cal.xml EX-101.CAL 168516
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cwst-20251231_def.xml EX-101.DEF 491408
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cwst-20251231_lab.xml EX-101.LAB 1144536
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cwst-20251231_pre.xml EX-101.PRE 834314
132 EXTRACTED XBRL INSTANCE DOCUMENT cwst-20251231_htm.xml XML 2945430
Mailing Address 25 GREENS HILL ROAD RUTLAND VT 05701
Business Address 25 GREENS HILL ROAD RUTLAND VT 05701 8027750325
CASELLA WASTE SYSTEMS INC (Filer) CIK: 0000911177 (see all company filings)

EIN.: 030338873 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-23211 | Film No.: 26660289
SIC: 4953 Refuse Systems
(CF Office: 01 Energy & Transportation)