Insights

Technological Innovation South Street Securities prioritizes advanced electronic trading solutions, leveraging fintech partnerships and proprietary software development. This focus indicates potential opportunities for enhancing their trading infrastructure or integrating new innovative technologies to improve efficiency and execution capabilities.

Market Expansion Recent initiatives such as launching the TBA Trading App and acquiring GX2 Systems suggest a strategic commitment to expanding their mortgage origination and fixed income trading platforms. There is an opportunity to introduce complementary products or services that support mortgage markets and algorithmic trading.

Leadership Momentum The appointment of new leadership including a President and Board members, alongside significant awards and industry recognition, signals strong organizational growth and stability, making them a promising target for strategic partnerships, capital market solutions, and bespoke financial services.

Funding & Growth With a substantial funding of $30 million and revenue in the $10M-$25M range, South Street Securities is positioned for expansion and technological upgrades. This financial strength provides opportunities for offering advanced risk management tools, market data solutions, or ancillary services to support their growth trajectory.

Industry Collaboration Partnerships with firms like Maxex and its recognition through industry awards highlight their active involvement within the capital markets ecosystem. This creates prospects for collaboration in liquidity solutions, securities finance, and innovative trading strategies to enhance their competitive edge.

Similar companies to South Street Securities Holdings Inc.

South Street Securities Holdings Inc. Tech Stack

South Street Securities Holdings Inc. uses 8 technology products and services including Cloudflare Web Optimizations, Clicky, jQuery, and more. Explore South Street Securities Holdings Inc.'s tech stack below.

  • Cloudflare Web Optimizations
    Analytics
  • Clicky
    Analytics
  • jQuery
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • Branch
    Marketing Automation
  • HubSpot
    Marketing Automation
  • HSTS
    Security
  • reCAPTCHA
    Security

Media & News

South Street Securities Holdings Inc.'s Email Address Formats

South Street Securities Holdings Inc. uses at least 1 format(s):
South Street Securities Holdings Inc. Email FormatsExamplePercentage
First.Last@southstreetsecurities.comJohn.Doe@southstreetsecurities.com
49%
First@southstreetsecurities.comJohn@southstreetsecurities.com
1%
First.Last@southstreetsecurities.comJohn.Doe@southstreetsecurities.com
49%
First@southstreetsecurities.comJohn@southstreetsecurities.com
1%

Frequently Asked Questions

Where is South Street Securities Holdings Inc.'s headquarters located?

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South Street Securities Holdings Inc.'s main headquarters is located at 1155 Avenue of The Americas 14th Floor New York, New York 10036 United States. The company has employees across 2 continents, including North AmericaEurope.

What is South Street Securities Holdings Inc.'s phone number?

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You can contact South Street Securities Holdings Inc.'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 South Street Securities Holdings Inc.'s official website and social media links?

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South Street Securities Holdings Inc.'s official website is southstreetsecurities.com and has social profiles on LinkedInCrunchbase.

What is South Street Securities Holdings Inc.'s SIC code NAICS code?

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South Street Securities Holdings Inc.'s SIC code is 6211 - Security Brokers, Dealers, and Flotation Companies NAICS code is 523 - Securities, Commodity Contracts, and Other Financial Investments and Related Activities.

How many employees does South Street Securities Holdings Inc. have currently?

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As of February 2026, South Street Securities Holdings Inc. has approximately 45 employees across 2 continents, including North AmericaEurope. Key team members include Chief Executive Officer: J. T.Cfo: D. D.Chief Compliance Officer: J. K.. Explore South Street Securities Holdings Inc.'s employee directory with LeadIQ.

What industry does South Street Securities Holdings Inc. belong to?

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South Street Securities Holdings Inc. operates in the Capital Markets industry.

What technology does South Street Securities Holdings Inc. use?

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South Street Securities Holdings Inc.'s tech stack includes Cloudflare Web OptimizationsClickyjQueryModernizrBranchHubSpotHSTSreCAPTCHA.

What is South Street Securities Holdings Inc.'s email format?

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South Street Securities Holdings Inc.'s email format typically follows the pattern of First.Last@southstreetsecurities.com. Find more South Street Securities Holdings Inc. email formats with LeadIQ.

How much funding has South Street Securities Holdings Inc. raised to date?

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As of February 2026, South Street Securities Holdings Inc. has raised $30M in funding. The last funding round occurred on Jun 09, 2025 for $30M.

When was South Street Securities Holdings Inc. founded?

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South Street Securities Holdings Inc. was founded in 2001.

South Street Securities Holdings Inc.

Capital MarketsNew York, United States11-50 Employees

South Street Securities Holdings Inc. operates through its wholly owned subsidiaries. Affiliates include South Street Securities LLC, a FINRA, SIPC, OCC and NFA member, who holds a FICC Tier 1 membership and is focused on Repo dealer financing US Treasuries, Agency MBS, TBA Mortgage Origination Hedging, Equity Finance and Algorithmic Trade Execution. Matrix Applications, LLC, a technology and back-office services company, AmeriVet Securities, Inc., a FINRA and SIPC member who operates an SEC registered service-disabled veteran broker dealer, GX2 Systems LLC, a fintech software development company that engineers electronic trading solutions for the fixed income and futures markets.

Section iconCompany Overview

Headquarters
1155 Avenue of The Americas 14th Floor New York, New York 10036 United States
Phone number
SIC Code
6211 - Security Brokers, Dealers, and Flotation Companies
NAICS Code
523 - Securities, Commodity Contracts, and Other Financial Investments and Related Activities
Founded
2001
Employees
11-50

Section iconFunding & Financials

  • $30M

    South Street Securities Holdings Inc. has raised a total of $30M of funding over 5 rounds. Their latest funding round was raised on Jun 09, 2025 in the amount of $30M.

  • $10M$25M

    South Street Securities Holdings Inc.'s revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $30M

    South Street Securities Holdings Inc. has raised a total of $30M of funding over 5 rounds. Their latest funding round was raised on Jun 09, 2025 in the amount of $30M.

  • $10M$25M

    South Street Securities Holdings Inc.'s revenue is estimated to be in the range of $10M$25M

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