Insights

Strategic Acquisition StoneCastle's recent acquisition by Fiserv indicates a significant expansion in its market reach and product offerings, presenting opportunities to upsell integrated payment and banking technology solutions to a broader client base.

Technology Leadership With a proven track record in innovative cash and deposit management solutions and recognition as a top workplace in fintech, StoneCastle showcases advanced technological capabilities that can attract financial institutions seeking modernization and efficiency.

Market Position Managing over 22 billion dollars in assets under administration and serving major banks and financial services firms, StoneCastle presents a compelling opportunity to offer complementary deposit, cash management, and regulatory compliance solutions to large tier-one clients.

Industry Focus Specializing in deposit and cash management strategies, StoneCastle's focus aligns well with needs for secure, insured deposit platforms among banks and brokerages seeking to optimize liquidity and comply with regulatory standards.

Funding & Growth With a revenue range of 100 to 250 million dollars and recent strategic partnerships, the company is positioned for scalable growth, making it an attractive prospect for financial technology vendors aiming to expand their enterprise solutions.

StoneCastle Tech Stack

StoneCastle uses 8 technology products and services including Hotjar, Varnish, jQuery, and more. Explore StoneCastle's tech stack below.

  • Hotjar
    Analytics
  • Varnish
    Caching
  • jQuery
    Javascript Libraries
  • Lua
    Programming Languages
  • Yoast SEO
    Search Engines
  • Cloudflare Bot Management
    Security
  • Piwik
    System Analytics & Monitoring
  • Google Tag Manager
    Tag Management

StoneCastle's Email Address Formats

StoneCastle uses at least 1 format(s):
StoneCastle Email FormatsExamplePercentage
FLast@stonecastle.comJDoe@stonecastle.com
96%
Middle@stonecastle.comMichael@stonecastle.com
2%
Last@stonecastle.comDoe@stonecastle.com
1%
FMiddleLast@stonecastle.comJMichaelDoe@stonecastle.com
1%

Frequently Asked Questions

Where is StoneCastle's headquarters located?

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StoneCastle's main headquarters is located at 152 West 57th Street, 35th Floor. The company has employees across 4 continents, including North AmericaAfricaEurope.

What is StoneCastle's phone number?

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You can contact StoneCastle'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 StoneCastle's official website and social media links?

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StoneCastle's official website is stonecastle.com and has social profiles on LinkedInCrunchbase.

What is StoneCastle's NAICS code?

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StoneCastle's NAICS code is 52 - Finance and Insurance.

How many employees does StoneCastle have currently?

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As of December 2025, StoneCastle has approximately 102 employees across 4 continents, including North AmericaAfricaEurope. Key team members include Chief Executive Officer: B. A.Chief Executive Officer, Stonecastle: D. F.Ceo: B. A.. Explore StoneCastle's employee directory with LeadIQ.

What industry does StoneCastle belong to?

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StoneCastle operates in the Financial Services industry.

What technology does StoneCastle use?

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StoneCastle's tech stack includes HotjarVarnishjQueryLuaYoast SEOCloudflare Bot ManagementPiwikGoogle Tag Manager.

What is StoneCastle's email format?

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

How much funding has StoneCastle raised to date?

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As of December 2025, StoneCastle has raised $9M in funding. The last funding round occurred on Sep 06, 2012 for $9M.

When was StoneCastle founded?

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StoneCastle was founded in 2003.

StoneCastle

Financial ServicesNew York, United States51-200 Employees

StoneCastle was founded in 2003 to connect institutional and retail investors to banks via innovative cash, deposit, and capital investment solutions. Together with its affiliates, StoneCastle currently oversees more than $22 billion in assets under administration. 

Our industry experience, proprietary processing and analytical systems, and extensive bank network have made us one of the leading providers of tech-enabled deposit and cash management strategies for banks, institutions, brokerages/RIAs, leading brands, and the communities and clients they serve. 

StoneCastle is employee owned and managed with backing of world-class financial partners; Canadian Imperial Bank of Commerce (CIBC), one of the world’s largest banks, and Charlesbank Capital Partners, a leading private equity firm. Each has ownership investments in StoneCastle.

Section iconCompany Overview

Headquarters
152 West 57th Street, 35th Floor
Phone number
NAICS Code
52 - Finance and Insurance
Founded
2003
Employees
51-200

Section iconFunding & Financials

  • $9M

    StoneCastle has raised a total of $9M of funding over 3 rounds. Their latest funding round was raised on Sep 06, 2012 in the amount of $9M.

  • $100M$250M

    StoneCastle's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $9M

    StoneCastle has raised a total of $9M of funding over 3 rounds. Their latest funding round was raised on Sep 06, 2012 in the amount of $9M.

  • $100M$250M

    StoneCastle's revenue is estimated to be in the range of $100M$250M

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