Sponsors

The TJ Partnership Fund (TJPF) is a nonprofit foundation dedicated to supporting Thomas Jefferson High School for Science and Technology (TJHSST) and works closely with the school administration to help further its unique mission.

TJ Academic Boosters (TJAB) constitutes a devoted organization of parent volunteers who are committed to supporting students and their academic team activities at Thomas Jefferson High School for Science and Technology (TJHSST).

Citadel is one of the world's leading alternative investment firms, pursuing superior long-term returns for the world's preeminent public and private institutions. Citadel Securities are the next-generation capital markets firms, delivering critical liquidity and helping to shape the markets of tomorrow.

Susquehanna is a global quantitative trading firm founded by a group of friends who share a passion for game theory and probabilistic thinking. Our rigorous and analytical approach to decision making has led Susquehanna to become one of the largest and most successful proprietary trading firms in the world. Our employees are relentless problem solvers who collaborate to make optimal decisions.

The Russian School of Mathematics (RSM) is an award winning K-12 after-school math program that has empowered students to achieve excellence for over twenty years.

Wolfram uniquely unifies algorithms, data, notebooks, linguistics and deployment—enabling powerful workflows across desktop, cloud, server and mobile. Whatever your field, whatever your application, Wolfram technology provides the ultimate computation platform.

Hudson River Trading (HRT) is a multi-asset class quantitative trading firm based in New York City. Founded in 2002, HRT develops automated trading algorithms that provide liquidity and facilitate price discovery on exchanges and alternative trading systems. With offices around the world, HRT trades equities, futures, options, currencies and fixed income on over 200 markets worldwide.

We are the Vienna branch of Art of Problem Solving. We offer afterschool and weekend math and language arts classes for advanced students who need more stimulating material than what they receive at school. Almost all of TJ's VMT are current or former AoPS students!

We offer quality math enrichment for gifted upper elementary and middle school students in the metropolitan Washington DC area. We’re here to help students appreciate the beauty and power of serious and challenging mathematics through our summer camps and small group enrichment sessions.