Perma-Fix Environmental Services Inc. (PESI)
PESI trades on Nasdaq in Industrials, Environmental Services. Numbers below come from the Nasdaq screener and SEC filings, each with its source.
Price · October 14, 2026
$13.23
-0.53% on the day
Market cap
$280.7M
Micro cap
Revenue · 2025
$642K
-98.9% on 2024
Net income · 2025
-$13.8M
-2147.0% net margin
Price, change, market cap, sector and industry: Nasdaq stock screener, as of October 14, 2026. Revenue: SEC XBRL frames, calendar 2025.
Profile
| Field | Value |
|---|---|
| Ticker | PESI on Nasdaq |
| Sector | Industrials |
| Industry | Environmental Services |
| Country | United States |
| IPO year | Not reported by the screener |
| SEC CIK | 0000891532 |
| SEC industry code | Hazardous Waste Management |
| Incorporated in | DE |
Financials · 2025
| Line | Value |
|---|---|
| Revenue | $642K |
| Net income | -$13.8M |
| Operating income | -$11.7M |
| Net margin | -2147.0% |
| Operating margin | -1827.9% |
| Revenue growth | -98.9% |
| Cash | Not in SEC XBRL data |
| Total assets | $88.0M |
| P/E (computed) | Net income was not positive |
| P/S (computed) | 437.3× |
Key SEC documents
| Document | Form | Filed |
|---|---|---|
| Latest prospectus or offering document | 424B5 | 2026-05-15 |
| Latest annual report | 10-K | 2026-03-24 |
| Latest quarterly / interim | 10-Q | 2026-08-12 |
| Latest current report | 8-K/A | 2026-09-23 |
| Latest proxy | DEF 14A | 2026-06-12 |
Source: SEC EDGAR submissions feed, 1,000 recent filings. All filings on EDGAR.
Peers in Environmental Services
| Ticker | Company | Price | Day | Market cap |
|---|---|---|---|---|
| OIO | OIO Group | $1.71 | -6.04% | $595.1M |
| QRHC | Quest Resource Holding Corporation | $1.16 | -15.94% | $24.5M |
| SKYQ | Sky Quarry Inc. | $2.28 | -2.15% | $20.1M |
| CWST | Casella Waste Systems Inc. | $85.27 | +0.08% | $5.4B |
| AWX | Avalon Holdings Corporation | $2.45 | 0.00% | $9.6M |
| RENX | RenX Enterprises Corp. | $1.54 | -4.35% | $5.3M |
| CLH | Clean Harbors Inc. | $317.38 | -0.51% | $16.8B |
| GFL | GFL Environmental Inc. Subordinate voting shares no par value | $42.75 | +0.87% | $18.6B |
The full dossier has every filing, three years of financials, private raises and the people who signed them.
Open the full dossier