<p>Ambac Financial Group Inc. has announced it is rebranding as Octave Specialty Group, Inc. The company’s insurance distribution division will now operate as Octave Partners and Octave Ventures, while its MGAs and hybrid fronting carrier, Everspan Group, will retain their existing brands. The rebrand follows the company’s transformation into a specialty insurance platform. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Ambac Financial Group Inc. published the original content used to generate this news brief via Business Wire (Ref. ID: 20251110345754) on November 10, 2025, and is solely responsible for the information contained therein. © Copyright 2025 - Public Technologies (PUBT)</p>

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<p>Ambac Financial Group Inc. is rebranding as Octave Specialty Group, Inc. Its insurance distribution division will now be known as Octave Partners and Octave Ventures, while Everspan Group will keep its existing brand. This change reflects the company's evolution into a specialty insurance platform.</p>

Ambac Financial Group Rebrands as Octave Specialty Group