Industry · SIC 4950
Sanitary Services
29 tracked issuers filing with the SEC under this industry classification.
Issuers
29
Recent filings
40
SIC code
4950
Industry overview
Sanitary Services
Sanitary Services companies classified under SIC 4950 provide essential waste and wastewater solutions, including garbage and recycling collection, landfill and transfer station operations, septic and sewer management, and hazardous or biomedical waste handling. Their core customers are municipalities, utilities, industrial plants, healthcare systems, commercial real estate owners, and large residential communities that depend on reliable, compliant removal and treatment of solid and liquid waste. The sector is heavily regulated, with strict oversight from environmental and public health authorities on emissions, groundwater protection, hazardous materials transport, and worker safety, creating both barrier-to-entry and ongoing compliance risk. In 2024–2025, operators are investing in smart routing, automation, advanced recycling, and waste-to-energy projects, while adapting to tightening ESG disclosure expectations, PFAS-related liability concerns, and new climate rules targeting methane and landfill gases. For investors and analysts tracking consolidation, contract wins, and regulatory exposure across SIC 4950, view SEC filings and current updates directly on Earnings Feed.
Source: Earnings Feed research · Nov 23, 2025
Latest filings
- 6-KDXSTDecent Holding Inc.27.7 KBSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.1.1 MBSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.4.8 MBSEC(opens sec.gov)
- SCHEDULE 13GCDTGSEC(opens sec.gov)
- SCHEDULE 13D/ADXSTDecent Holding Inc.32.8 KBSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.6.7 MBSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.21.9 KBSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.157.5 KBSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.26.7 KBSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.246.3 KBSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.20.1 KBSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.37.2 KBSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.25.2 KBSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.80.8 KBSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.103.8 KBSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.449.7 KBSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.6.0 MBSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.303.9 KBSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.328.6 KBSEC(opens sec.gov)
- 6-KDXSTDecent Holding Inc.289.4 KBSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- SC 13GCDTGSEC(opens sec.gov)
- SC 13GCDTGSEC(opens sec.gov)
- SC 13GCDTGSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- 6-KCDTGSEC(opens sec.gov)
- SC 13G/AHeritage-Crystal Clean, Inc.54.3 KBSEC(opens sec.gov)
Featured issuers
- ALLWASTE INCCIK 0000804742
- American Heritage International Inc.CIK 0001545236
- AQUAGENIX INC/DECIK 0000923604
- BIOCRUDE TECHOLOGIES INCCIK 0001390131
- BIOSHAFT WATER TECHNOLOGY, INC.CIK 0001365784
- CDT Environmental Technology Investment Holdings LtdCIK 0001793895CDTG
- China Water Group, Inc.CIK 0001083459
- CIRQUE ENERGY, INC.CIK 0001343979
- Decent Holding Inc.CIK 0001958133DXST
- Dynamic Enviro Inc.CIK 0001643930
- ECOSCIENCES, INC.CIK 0001493174
- ENVIROQ CORP /DE/CIK 0000937256
Classification
- SIC code
- 4950
- Total issuers
- 29
- Recent filings
- 40