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The Matrix Mission

Matrix Applications is a fintech leader in the fixed income capital markets, offering front-to-back support for firms both big and small. We utilize our industry and technological expertise to deliver simple solutions to complex problems. Our forward-thinking team aims to empower our clients to take advantage of an ever-changing landscape by being ahead of industry trends.

Our History

Matrix Applications is a New York-based fintech service bureau that offers a suite of collateral management, margining and clearing systems for institutional fixed income trading and equities securities lending. We are a team of capital markets and systems professionals delivering financial technology solutions to institutional firms since 2000. We work hands-on with our clients to identify an optimal mix of services to best fit their needs, from systems to back-office operations assistance.

With in-house and offshore developers, we provide our clients with the right solution at the right price. Comprised of industry veterans and financial professionals, we leverage our extensive technical experience, a deep network across the finance industry and a team of ops, regulatory and legal gurus to deliver bespoke managed services for firms big and small.

Matrix Applications is a wholly-owned subsidiary of South Street Securities Holdings Inc.

Matrix

LAUNCH
2000

Matrix is established to service its affiliated companies with fixed income trading technology and back-office solutions.

ManagedServices

EXPANSION
2007

Matrix expands from servicing only affiliates, to supporting an external client base, including one of the largest US-based clearing banks and a UK-based bank. Matrix also introduces its Managed Services for the back-office. 

MarginCalculator

DEVELOPMENT
2013

Matrix develops MarginCalculator to offer a simple solution to the complex problem of margining forward-settling TBA transactions for compliance with FINRA Rule 4210.

90MM

FUNDING
2022

Matrix’s parent company, South Street Securities Holdings, secures $90 million in capital from BlackRock and BC Partners, allowing Matrix to further accelerate growth.

ZeroBeta

RISK MANAGEMENT
Early 2023

Matrix Applications forms a strategic partnership with ZeroBeta’s BlueShift platform to elevate its risk management capabilities.

Lemur

RISK MANAGEMENT
Late 2023

Lemur, a risk management system for equity securities lending, is introduced by Matrix Applications.

Matrix-Leadership

LEADERSHIP
2025

Donald Webbe appointed President of Matrix Applications.

World Class Infrastructure

Matrix has high-availability data centers in New Jersey and Illinois. The infrastructure is fully redundant: dual carriers, redundant ISP’s, clustered server farms, near real-time replication on next generation security appliances. Services include communications, database administration, server maintenance, firewalls, information security, data backup, and user access, among others.