Perma Fix Environmental Services PESI

NASDAQ PESI
$15.41 -0.23 (-1.47%)
At close: Sep 29, 2026 · 4:00 PM EDT
Key Stats
Market Cap331.69 Mn
P/E-14.65
P/S5.80
Total Debt (Qtr)1.98 Mn
Revenue Growth (1y) (Qtr)-11.66
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About

Perma-Fix Environmental Services, Inc. is a nuclear services company and a leading provider of nuclear and mixed waste management services. The firm treats and manages radioactive and mixed waste, which includes hazardous materials combined with low level radioactive waste. Its nuclear services group offers project management, environmental restoration, decontamination and decommissioning, new build construction, and radiological protection, safety, and industrial hygiene…

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Sector: Industrials Sector rationale The company provides environmental services, specifically the treatment, processing, and disposal of nuclear and hazardous waste, as well as technical consulting and decontamination services. These activities fall under 'Environmental Services' and 'Hazardous Waste' within the Industrials sector, serving business and government customers like the U.S. Department of Energy. Industries: Hazardous Waste Hazardous Waste Primary Perma-Fix operates four licensed facilities for the processing, storage, and disposal of nuclear, low-level radioactive, mixed, and hazardous waste. Its Treatment Segment earns fees specifically for handling these regulated waste streams for customers like the U.S. Department of Energy. Environmental Services Environmental Services Secondary The company's Services Segment provides technical consulting, radiological measurements, health physics, and environmental restoration services. These activities constitute environmental engineering and regulatory compliance support sold as professional services. Classified using BQ-MICS CIK: 0000891532

Geographical Breakdown of Revenue (2025)

Customer Breakdown of Revenue (2025)

Peer group

Peer Comparison

Companies in the Hazardous Waste
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S.No. Ticker Company Market CapP/EP/STotal Debt (Qtr)
1 WM Waste Management Inc 82.59 Bn29.063.2223.38 Bn
2 RSG Republic Services, Inc. 65.21 Bn29.963.8614.07 Bn
3 WCN Waste Connections, Inc. 39.38 Bn37.324.039.32 Bn
4 CLH Clean Harbors Inc 16.54 Bn37.692.652.77 Bn
5 GFL GFL Environmental Inc. 15.37 Bn8.952.209.60 Bn
6 CWST Casella Waste Systems Inc 5.11 Bn910.032.611.35 Bn
7 ONT Onterris, Inc. 0.51 Bn-46.830.660.35 Bn
8 PESI Perma Fix Environmental Services Inc 0.33 Bn-14.655.800.00 Bn