Ambipar Emergency Response names interim CEO and CFO
Ambipar Emergency Response announced leadership changes, with Ricardo Chagas resigning from his roles as Chief Executive Officer and Chief Financial Officer.
Rhea-AI Filing Summary
Ambipar Emergency Response announced leadership changes, with Ricardo Chagas resigning from his roles as Chief Executive Officer and Chief Financial Officer. The Board of Directors appointed Dennys Spencer as Interim CEO and Interim CFO, effective immediately.
Ambipar Emergency Response provides environmental services across six business units, including emergency, fire, marine, medical, industrial and environmental response, and operates in 41 countries on six continents. The company was founded in 1995 by Tércio Borlenghi Jr. and focuses on standardized service delivery worldwide.
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- CEO and CFO resignation: Ricardo Chagas resigned from both the Chief Executive Officer and Chief Financial Officer positions, creating a leadership transition with both top executive roles changing simultaneously.
Key Figures
Leadership change announcement date: August 5, 2026
Business units: 6 business units
Countries of operation: 41 countries
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4 metrics
Leadership change announcement date
August 5, 2026
Date Ambipar Emergency Response announced the CEO and CFO changes
Business units
6 business units
Emergency, fire, marine, medical, industrial and environmental response
Countries of operation
41 countries
Geographic footprint across all six continents
Year founded
1995
Year Ambipar Emergency Response was founded by Tércio Borlenghi Jr.
Key Terms
foreign private issuer, Form 20-F, forward-looking statements, Private Securities Litigation Reform Act of 1995
4 terms
foreign private issuer regulatory
"FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT RULE 13a-16"
A foreign private issuer is a company organized outside the United States that meets tests showing it is primarily foreign-controlled and therefore qualifies for a different set of U.S. reporting rules. For investors, that means the company files less frequent or differently formatted disclosures with U.S. regulators and may follow home-country accounting and governance practices, so buying its stock is like dining at a well-reviewed restaurant that follows its home kitchen’s rules instead of the local menu — you get access but should check what standards apply.
Form 20-F regulatory
"whether the registrant files or will file annual reports under cover of Form 20-F"
Form 20-F is the standardized annual disclosure that non-U.S. companies must file with the U.S. securities regulator when their shares are traded in the U.S.; it contains audited financial statements, a plain-language description of the business, management discussion, governance details and key risk factors. It matters to investors because it provides a consistent, comparable company “report card” and rulebook, helping buyers assess financial health, governance and risks before investing.
forward-looking statements regulatory
"This press release contains "forward-looking statements" within the meaning"
Forward-looking statements are predictions or plans that companies share about what they expect to happen in the future, like estimating sales or profits. They matter because they help investors understand a company's outlook, but since they are based on guesses and assumptions, they can sometimes be wrong.
Private Securities Litigation Reform Act of 1995 regulatory
"within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995"
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What leadership changes did Ambipar Emergency Response (AMBIQ) report?
Ambipar Emergency Response reported that Ricardo Chagas resigned as Chief Executive Officer and Chief Financial Officer. The Board simultaneously appointed Dennys Spencer as Interim CEO and Interim CFO, consolidating both top executive roles under a single interim leader.
Who is the new interim CEO and CFO of Ambipar Emergency Response (AMBIQ)?
The company appointed Dennys Spencer as Interim Chief Executive Officer and Interim Chief Financial Officer. This appointment followed the resignation of former CEO and CFO Ricardo Chagas and is described as effective immediately by the Board of Directors.
When did the leadership changes at Ambipar Emergency Response (AMBIQ) become effective?
The leadership changes became effective immediately, as stated on August 5, 2026. On that date, Ambipar Emergency Response announced the resignation of Ricardo Chagas and the simultaneous appointment of Dennys Spencer as Interim CEO and Interim CFO.
What services does Ambipar Emergency Response (AMBIQ) provide globally?
Ambipar Emergency Response provides environmental services through six business units: emergency response, fire response, marine response, medical response, industrial response and environmental response. It emphasizes standardized services across regions in its worldwide operations.
In how many countries does Ambipar Emergency Response (AMBIQ) operate?
Ambipar Emergency Response operates in 41 countries across all six continents. Its global footprint supports activities in emergency, fire, marine, medical, industrial and environmental response, with standardized service offerings across these diverse international markets.
AI-generated analysis. How Rhea-AI works. Not financial advice.
