Insights

Strategic Focus Target the financial services sector with specialized investment banking solutions, leveraging their existing emphasis on banks, thrifts, and other financial institutions to offer tailored M&A advisory, capital markets, and balance sheet optimization services.

Acquisition Momentum Leverage the Piper Jaffray and Sandler O’Neill merger context to position cross-sell opportunities in combined platforms, highlighting integrated research, trading, and advisory capabilities to expand client value.

Digital Transformation Offer technology modernization and data infrastructure services aligned with their stack (AWS, Azure, CI/CD with Jenkins) to enhance trading, research delivery, and client reporting for financial institutions.

Financial Health With a revenue range of up to $250M and a mid-sized employee base, pursue scalable, high-margin productized services such as fixed income trading platforms, equity research enhancements, and risk management consulting.

Global Expansion Position solutions that support international client outreach and cross-border capital markets activity, aligning with their growth toward global clients and diversified geographic footprint.

Similar companies to Sandler O'Neill + Partners, L.P.

Sandler O'Neill + Partners, L.P. Tech Stack

Sandler O'Neill + Partners, L.P. uses 8 technology products and services including AutoCAD, Amazon Web Services, Jenkins, and more. Explore Sandler O'Neill + Partners, L.P.'s tech stack below.

Sandler O'Neill + Partners, L.P.'s Email Address Formats

Sandler O'Neill + Partners, L.P. uses at least 4 email formats:
Sandler O'Neill + Partners, L.P. Email FormatsExamplePercentage
FLast@sandleroneill.comJDoe@sandleroneill.com
97%
FirstL@sandleroneill.comJohnD@sandleroneill.com
1%
FMLast@sandleroneill.comJMDoe@sandleroneill.com
1%
Last@sandleroneill.comDoe@sandleroneill.com
1%

Frequently Asked Questions

What is Sandler O'Neill + Partners, L.P.'s phone number?

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You can contact Sandler O'Neill + Partners, L.P.'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 Sandler O'Neill + Partners, L.P.'s official website and social media links?

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Sandler O'Neill + Partners, L.P.'s official website is sandleroneill.com and has social profiles on LinkedIn.

How much revenue does Sandler O'Neill + Partners, L.P. generate?

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As of October 2026, Sandler O'Neill + Partners, L.P.'s annual revenue is estimated to be $100M - $250M.

What is Sandler O'Neill + Partners, L.P.'s NAICS code?

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Sandler O'Neill + Partners, L.P.'s NAICS code is 52311 - Investment Banking and Securities Dealing.

How many employees does Sandler O'Neill + Partners, L.P. have currently?

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As of October 2026, Sandler O'Neill + Partners, L.P. has approximately 91 employees across 2 continents, including North America and Europe. Key team members include Vice President Investment Banking: K. M., Vice President Supplier Sales And Management: M. S. and Managing Director: B. R. Explore Sandler O'Neill + Partners, L.P.'s employee directory with LeadIQ.

What industry does Sandler O'Neill + Partners, L.P. belong to?

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Sandler O'Neill + Partners, L.P. operates in the Investment Banking industry.

What technology does Sandler O'Neill + Partners, L.P. use?

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Sandler O'Neill + Partners, L.P.'s tech stack includes AutoCAD, Amazon Web Services, Jenkins, Microsoft Intune, Agentforce, Cisco, Microsoft Azure and Zoom.

What is Sandler O'Neill + Partners, L.P.'s email format?

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Sandler O'Neill + Partners, L.P.'s email format typically follows the pattern of FLast@sandleroneill.com. Find more Sandler O'Neill + Partners, L.P. email formats with LeadIQ.

When was Sandler O'Neill + Partners, L.P. founded?

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Sandler O'Neill + Partners, L.P. was founded in 1988.
Sandler O'Neill + Partners, L.P. logo

Sandler O'Neill + Partners, L.P.

Investment BankingNew York, United States51-200 Employees

Sandler O'Neill + Partners, L.P. is a mid-sized investment banking firm and broker-dealer based in New York City, with a focus on the financial services sector. Founded in 1988 as a partnership, it positions itself as an option for banks, thrifts, and other financial institutions seeking a risk-aware alternative to larger Wall Street firms and a path to strengthening client franchise value. Its client base comprises financial institutions across the United States, with growing overseas engagements that reflect an expanding global footprint. The firm offers a full range of investment banking services, including merger and acquisition advisory, capital markets work, and balance sheet management. It also participates in fixed income and equity trading and sales, produces equity research, and provides mortgage finance guidance to financial institutions and their investors.

Section iconCompany Overview

Phone number
NAICS Code
52311 - Investment Banking and Securities Dealing
Founded
1988
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Sandler O'Neill + Partners, L.P.'s revenue is estimated to be in the range of $100M - $250M

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