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T3 Trading Group's Overview

Total employees350
HeadquartersNew York
Founded2003

T3 Trading Group, LLC is a registered SEC broker-dealer and member of FINRA/SIPC, operating as the proprietary trading arm of T3 Companies, LLC. The firm focuses on empowering traders by providing them with comprehensive training, advanced trading technology, risk management tools, and access to capital. T3 supports trading in equities, options, and futures, fostering a community for both experienced professionals and developing traders to navigate and succeed in the financial markets. They emphasize education, discipline, and cutting-edge resources to enhance trader performance.

Where is T3 Trading Group's Headquarters?

T3 Trading Group officeT3 Trading Group officeT3 Trading Group officeT3 Trading Group office
*Images sourced via web search. Rights belong to original owners

HQ Function

Serves as the central hub for proprietary trading operations, trader education and development, risk management, technological infrastructure, compliance, and corporate administration.

Notable Features:

The headquarters likely features a modern trading floor, advanced technology platforms, dedicated training facilities, and direct connectivity to financial market data feeds, typical for a firm of its nature.

Work Culture:

Characterized by a dynamic, performance-driven, and collaborative environment. T3 emphasizes continuous learning, disciplined trading strategies, and provides traders with robust support, mentorship, and a professional community.

HQ Significance:

Its prime location in New York City's financial hub provides strategic proximity to market centers, liquidity providers, industry partners, and a deep talent pool, reinforcing its position in the proprietary trading landscape.

Values Reflected in HQ: The headquarters reflects T3's commitment to professionalism, innovation in trading technology, robust trader education and support, and adherence to regulatory standards in the financial industry.

Location:

T3 Trading Group primarily focuses its broker-dealer operations within the United States, with its main operational hub in New York City. The firm supports a significant network of traders, many of whom operate remotely from various locations across the U.S., leveraging T3's advanced technology and virtual trading floor infrastructure. While its core regulated activities are U.S.-centric, its educational programs and market commentary may reach an international audience of traders and financial professionals.

Street Address:

1 State Street Plaza, 10th Floor

City:

New York

State/Province:

NY

Country:

USA

T3 Trading Group's Global Presence

Pompano Beach, FL/USA

Address: 1500 North Federal Highway, Suite 205, Pompano Beach, FL 33062

Extends T3's trading infrastructure and support network to traders in the region, facilitating access to the firm's platforms, capital, and professional community outside of the main NYC headquarters.

Great Neck, NY/USA

Address: 98 Cuttermill Road, Suite 466S, Great Neck, NY 11021

Provides localized support and infrastructure for T3's network of traders, enabling access to the firm's resources and fostering a trading community within this specific region.

Buying Intent Signals for T3 Trading Group

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of T3 Trading Group

As of April 2025, T3 Trading Group' leadership includes:

Sean Hendelman - Co-Founder & Chief Executive Officer
Michael Katz - Co-Founder & Chief Strategy Officer
Derrick Oldensmith - Chief Operating Officer
Marc Sperling - Chief Compliance Officer

Investors of T3 Trading Group

T3 Trading Group has been backed by several prominent investors over the years, including:

Privately Held

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

Publicly available information regarding specific executive new hires or departures at T3 Trading Group in the last 12 months is limited. As a privately held company, such leadership changes are often not widely publicized unless deemed significantly material. No specific official announcements pertaining to executive team changes were identified during this period.

Technology (Tech Stack) used by T3 Trading Group

Discover the tools T3 Trading Group uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

T3 Trading Group Email Formats and Examples

T3 Trading Group likely utilizes standard corporate email formats. Based on common industry patterns and publicly observed data, the most probable email format structure involves combinations of an employee's first name initial and last name.

[first_initial][last]@t3trading.com (e.g., jdoe@t3trading.com)

Format

shendelman@t3trading.com

Example

75%

Success rate

News and media

PR NewswireJanuary 19, 2023

T3 Trading Group Partners With TraderSync To Provide Traders With A Best-In-Class Trading Journal

T3 Trading Group announced a strategic partnership with TraderSync, a leading trading journal and analytics platform. This collaboration is aimed at equipping T3 traders with advanced tools for comprehensive performance tracking, in-depth trade analysis, and effective strategy refinement, thereby enhancing their overall decision-making capabilities and trading efficacy....more

GlobeNewswireAugust 10, 2022

T3 Selects Eventus for Trade Surveillance

T3 Trading Group, LLC announced it has selected Eventus Systems, Inc., a leading global provider of multi-asset class trade surveillance and market risk solutions, to provide trade surveillance for its entire operation. The move aims to enhance T3's compliance and risk management capabilities....more

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