Insights

Recent Asset Acquisitions Ambac has demonstrated a strong growth trajectory through recent acquisitions, notably securing assets from Sirius Group and launching Tara Hill Insurance Services. These strategic moves indicate increased demand for specialized insurance products and provide opportunities to offer complementary underwriting or distribution services.

Market Expansion With operations in both the U.S. and U.K. and ongoing expansion through acquisitions and new business launches, Ambac presents opportunities to develop localized insurance solutions and cross-border partnerships tailored to diverse regulatory environments.

Product Diversification Ambac's entry into the supplemental health insurance space via ArmadaCare and its focus on management and professional liability through Tara Hill Insurance Services signal a need for innovative, tailored insurance products to serve niche markets, ideal for targeted business development efforts.

Digital & Technology Stack Utilizing modern cloud and web technologies such as Cloudflare, New Relic, and jQuery, Ambac prioritizes digital presence and operational efficiency. Offering tech-enabled insurance solutions or digital distribution platforms could align well with their strategic initiatives.

Financial Capacity & Growth With annual revenues between $250M and $500M and recent capital influx of $120M, Ambac is positioned for further growth and investment in innovative insurance solutions, presenting opportunities for financial technology partnerships or product expansion collaborations.

Ambac Tech Stack

Ambac uses 8 technology products and services including Amazon Web Services, Open Graph, GoDaddy Website Builder, and more. Explore Ambac's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Open Graph
    Content Management System
  • GoDaddy Website Builder
    Content Management System
  • RequireJS
    Javascript Frameworks
  • dc.js
    Javascript Graphics
  • PWA
    Miscellaneous
  • HSTS
    Security
  • reCAPTCHA
    Security

Media & News

Ambac's Email Address Formats

Ambac uses at least 2 format(s):
Ambac Email FormatsExamplePercentage
FLast@ambac.comJDoe@ambac.com
98%
FiLast@ambac.comJoDoe@ambac.com
1%
Last@ambac.comDoe@ambac.com
1%

Frequently Asked Questions

What is Ambac's phone number?

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You can contact Ambac's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Ambac's stock symbol?

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Ambac is a publicly traded company; the company's stock symbol is AMBC-WT.

What is Ambac's official website and social media links?

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Ambac's official website is octavegroup.com and has social profiles on LinkedInCrunchbase.

What is Ambac's NAICS code?

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Ambac's NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does Ambac have currently?

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As of February 2026, Ambac has approximately 149 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Ceo, Ambac Uk: A. D.Cfo: S. L.Chief Accounting Officer: C. A.. Explore Ambac's employee directory with LeadIQ.

What industry does Ambac belong to?

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Ambac operates in the Insurance industry.

What technology does Ambac use?

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Ambac's tech stack includes Amazon Web ServicesOpen GraphGoDaddy Website BuilderRequireJSdc.jsPWAHSTSreCAPTCHA.

What is Ambac's email format?

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Ambac's email format typically follows the pattern of FLast@ambac.com. Find more Ambac email formats with LeadIQ.

How much funding has Ambac raised to date?

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As of February 2026, Ambac has raised $120M in funding. The last funding round occurred on Sep 29, 2025 for $120M.

When was Ambac founded?

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Ambac was founded in 1971.

Ambac

InsuranceNew York, United States51-200 Employees

Ambac has rebranded to Octave Specialty Group ("Octave"). Octave is a global specialty insurance firm that builds, buys, and scales niche insurance distribution and underwriting businesses. With a focus on operational excellence, disciplined growth, and innovation, Octave is creating a harmonized portfolio of companies that deliver exceptional performance.

Section iconCompany Overview

Phone number
Stock Symbol
AMBC-WT
NAICS Code
524 - Insurance Carriers and Related Activities
Founded
1971
Employees
51-200

Section iconFunding & Financials

  • $120M

    Ambac has raised a total of $120M of funding over 1 rounds. Their latest funding round was raised on Sep 29, 2025 in the amount of $120M.

  • $250M$500M

    Ambac's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $120M

    Ambac has raised a total of $120M of funding over 1 rounds. Their latest funding round was raised on Sep 29, 2025 in the amount of $120M.

  • $250M$500M

    Ambac's revenue is estimated to be in the range of $250M$500M

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