Compare · AMBI vs PESI
AMBI vs PESI
Side-by-side comparison of Ambipar Emergency Response (AMBI) and Perma-Fix Environmental Services Inc. (PESI): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both AMBI and PESI operate in Environmental Services (Industrials), so they compete in similar markets.
- PESI carries a market cap of $298.1M.
- PESI has hit the wire 5 times in the past 4 weeks while AMBI has been quiet.
- PESI has more recent analyst coverage (1 ratings vs 0 for AMBI).
- Company
- Ambipar Emergency Response
- Perma-Fix Environmental Services Inc.
- Price
- -
- -
- Market cap
- -
- $298.1M
- 1M return
- -
- -
- 1Y return
- -
- -
- Industry
- Environmental Services
- Environmental Services
- Exchange
- AMEX
- NASDAQ
- IPO
- News (4w)
- 0
- 5
- Recent ratings
- 0
- 1
Perma-Fix Environmental Services Inc.
Perma-Fix Environmental Services, Inc., through its subsidiaries, operates as an environmental and technology know-how company in the United States. It operates in three segments: Treatment, Services, and Medical. The Treatment segment offers nuclear, low-level radioactive, mixed waste, hazardous and non-hazardous waste treatment, and processing and disposal services through treatment and storage facilities. This segment is also involved in the research and development activities to identify, develop, and implement waste processing techniques for problematic waste streams. The Services segment provides technical services, including professional radiological measurement and site survey of government and commercial installations; integrated occupational safety and health services; and consulting, engineering, project and waste management, environmental, decontamination and decommissioning (D&D) field, technical, on-site waste management services, and management personnel and services. This segment also offers nuclear services, including technology-based services comprising engineering, D&D, specialty, construction, logistics, transportation, processing, and disposal; offers remediation of nuclear licensed and federal facilities, as well as cleanup of nuclear legacy sites; and owns an equipment calibration and maintenance laboratory that services, maintains, calibrates, and sources health physics, industrial hygiene, and customized nuclear, environmental, and occupational safety and health instrumentation, as well as laboratory for analysis of oil and gas industry solids and liquids. The Medical segment is involved in the research and development of medical isotope production technology. The company provides its services to research institutions, commercial companies, public utilities, and governmental agencies through direct sales to customers or through intermediaries. Perma-Fix Environmental Services, Inc. was incorporated in 1990 and is based in Atlanta, Georgia.
Latest AMBI
- SEC Form 3 filed by new insider Almeida Victor Bastos
- SEC Form 3 filed by new insider Opportunity Private Equity Gestora De Recursos Ltda.
- SEC Form 3 filed by new insider Mack David J.
- SEC Form 3 filed by new insider Chagas Ricardo
- SEC Form 3 filed by new insider De Melo Alessandra Bessa Alves
- SEC Form 3 filed by new insider Zanini Marco Antonio
- SEC Form 3 filed by new insider Silva Thiago Da Costa
- SEC Form 3 filed by new insider Borlenghi Guilherme Patini
- SEC Form 3 filed by new insider Borlenghi Tercio Junior
- SEC Form 6-K filed by Ambipar Emergency Response
Latest PESI
- SEC Form 10-Q filed by Perma-Fix Environmental Services Inc.
- Perma-Fix Environmental Services Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- Perma-Fix Reports Third Quarter 2026 Results, with Sequential Growth of 39% in Revenue and 25% in Treatment Backlog from Second Quarter 2026
- Perma-Fix Schedules Third Quarter 2026 Business Update Conference Call
- SEC Form 4 filed by Perma-Fix Environmental Services Inc.
- Director Wamp Zach Paul was granted 775 shares, increasing direct ownership by 1% to 54,248 units (SEC Form 4)
- Director Bostick Thomas was granted 1,108 shares, increasing direct ownership by 2% to 51,718 units (SEC Form 4)
- Director Grumski Joseph Timothy was granted 1,438 shares, increasing direct ownership by 2% to 69,099 units (SEC Form 4)
- Director Shelton Larry was granted 1,246 shares, increasing direct ownership by 0.63% to 200,229 units (SEC Form 4)
- Director Reeder Joe was granted 1,289 shares, increasing direct ownership by 0.54% to 240,634 units (SEC Form 4)