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Our Affiliates

The South Street Securities Holdings family of companies specialize in areas across the financial services spectrum.

AmeriVet Securities

A client focused, full-service institutional broker-dealer and Service Disabled Veteran-Owned Business (SDVOB) for the institutional market.

GX2 Spread Markets

A FINRA, SIPC and NFA boutique broker dealer offering a fully hosted aggregation and spread execution platform as a service for US Treasuries and Futures.

GX2 Systems

A fintech software development company that engineers electronic trading solutions for the fixed income and futures markets.

Matrix Applications

A fintech service bureau offering a suite of post-trade collateral management systems and back office services for institutional fixed income clients.

Maxex

The first digital mortgage exchange to enable buying and selling residential loans through a single clearinghouse.

South Street Global

Manages South Street Securities and its affiliates relationships across business lines with UK and European clients in strategic areas of importance.

Digital Mortgage Exchange

The first digital mortgage exchange to enable buying and selling residential loans through a single clearinghouse.

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Technology Solutions

Matrix is a fintech service bureau offering a suite of products and services for institutional fixed income trading.

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Veteran-Owned Broker-Dealer

A client focused, full-service institutional broker-dealer and Service Disabled Veteran-Owned Business (SDVOB) for the institutional market.

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International Capital Markets

Manages South Street Securities and its affiliates relationships across business lines with UK and European clients in strategic areas of importance.

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GX2 Spread Markets

A FINRA, SIPC and NFA boutique broker dealer offering a fully hosted aggregation and spread execution platform as a service for US Treasuries and Futures.

Learn More

GX2 Systems

A fintech software development company that engineers electronic trading solutions for the fixed income and futures markets.

Learn More