Ambipar Emergency Response
Close on Oct 16, 2026
About Ambipar Emergency Response
Hazardous Waste Management, SIC 4955
Ambipar Emergency Response provides environmental, emergency response, and industrial field services. The company organizes its business into three main service lines: emergency response and industrial field services, consulting services dedicated to accident prevention and environmental licensing, and specialized training programs. Its operational capabilities include hazardous and non-hazardous spill cleanup, biological emergency management, industrial cleaning, waste management, soil remediation, and disaster response across transportation corridors and industrial facilities. The firm serves more than 11,000 customers spanning local, blue-chip, and multinational entities across diverse sectors such as chemicals, oil and gas, mining, pulp and paper, logistics, power, and manufacturing.
The company operates across 41 countries located in Latin America, North America, Europe, Africa, Antarctica, Asia, and Oceania. Its global network features 469 service centers, four automated regional centralized operations centers, and four training centers, supported by approximately 7,400 employees. Central management and control are exercised from its principal executive office in São Paulo, Brazil, with an incorporated registered office in the Cayman Islands.
Summary of the business section of Ambipar Emergency Response's latest annual report, written by StockData.
Company profile
Company
- Legal name
- Ambipar Emergency Response
- Founded
- 2008
- Headquarters
- Sao Paulo, D5
- Address
- Avenida Angelica, N. 2346, 5th Floor, Room 4, Consolacao 01228-200
- Phone
- 55-11-3429-5022
- Website
- ir.response.ambipar.com
- Employees
- 7,400, Dec 31, 2024
- Industry
- Hazardous Waste Management
- Incorporated in
- E9
- Fiscal year ends
- December 31
- Auditor
- BDO RCS Auditores Independentes SS Ltda., Sao Paulo, Brazil
Stock & identifiers
- Ticker
- AMBIQ
- IPO date
- Mar 6, 2023
- Shares outstanding
- 72M, Dec 31, 2024
- Filer category
- Non-accelerated filer<br>Emerging growth company
- SEC CIK
- 1937441
- EIN
- 00-0000000
Executives and directors
Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years
| Name | Position | Shares owned |
|---|---|---|
| Ricardo Chagas | CEO and CFO | – |
| Private Equity Gestora de Recursos Ltda. Opportunity | Director | 11,810,000 |
| Victor Bastos Almeida | Director | 11,810,000 |
| David J. Mack | Director | – |
| Guilherme Patini Borlenghi | Director | – |
| Melo Alessandra Bessa Alves de | Director | – |
| Tercio Junior Borlenghi | Director | – |
| Marco Antonio Zanini | Director | – |
| Thiago da Costa Silva | Director | – |
Employees
Headcount reported in annual reports
“As of December 31, 2024, we employed approximately 7,400 full-time employees.”
Corporate history
Events identified from SEC filings
| Date | Event | Details |
|---|---|---|
| May 1, 2026 | Late filing | Notification of late filing |
| Oct 29, 2025 | Delisting | Notice of delisting from exchange (Form 25) |
| Apr 30, 2025 | Late filing | Notification of late filing |
| May 1, 2024 | Late filing | Notification of late filing |
| May 1, 2023 | Late filing | Notification of late filing |
| Mar 3, 2023 | Listing | Registration of securities on an exchange (Form 8-A) |
| Dec 14, 2022 | Merger | Registration of securities for a merger or exchange offer (S-4) |