About

Thirty years of reading brokerage statements so investors don't have to.

We analyze accounts, research arbitrators, extract data from PDFs, and read discovery overnight. All of it for attorneys who represent investors, and never for the other side.

Our first securities case involved a retired, widowed school teacher, naked options, and the 1987 market crash. Since then we have pretty much seen it all, from mobbed-up bucket shops to Ponzi schemes like Bernie Madoff. From Stratton Oakmont to Lehman Brothers. From Prudential limited partnerships to Enron.

We have worked with hundreds of securities attorneys and helped recover countless millions for defrauded investors across the country.

In all this time we have only represented investors. We are 100% pro-investor. We will never work for Wall Street.

Over the years we developed proprietary, custom-written software using the latest technologies and programming languages, and now AI and machine learning. We have applied it to every part of securities litigation: account analysis, arbitrator research, PDF processing, data visualization, discovery, and investor intake.

Not even Wall Street can match our level of custom programming for this industry. We took our litigation tools and expanded them into broader services, always with the same mission: bring accountability to the markets and put money back in the hands of investors who were wronged.

We will never stop pushing technology to its limits. The goal is a world where investors have the tools and information to protect themselves, and where broker misconduct is impossible to hide.

Founder

Thomas Wm. Benson

Founder and Principal, est. 1993

Thomas Benson founded The Diogenes Group in 1993 with a singular focus: use technology to level the playing field between retail investors and the brokerage industry. With over thirty years in securities litigation support, he has built some of the most advanced analysis tools in the industry, and has never once worked for the defense side.

Why we're different

  • — 30+ years of securities litigation experience
  • — Proprietary, custom-written analysis software
  • — AI-powered arbitrator and investor analysis
  • — PDF processing at 30 to 40 pages per second
  • — Industry-leading data visualization
  • — 100% pro-investor. We will never represent Wall Street.
  • — A fraction of the cost of other expert firms

Contact

Interested in our services or have a unique project? We love special projects that push what's possible in securities litigation technology.

twb@diogenesgroup.ltd

Timeline

Three decades, four chapters.

1993

Founded

Started with a single case: a retired teacher, naked options, and the 1987 crash. Built the first version of our analysis software from scratch.

2000s

Web platform

Launched the first online securities litigation analysis platform. Expanded to serve attorneys nationwide with cloud-based tools.

2010s

PDF revolution

Built proprietary PDF processing that converts brokerage statements at 30 to 40 pages per second. Days of data entry became seconds.

2020s

AI, fully

AI across every service, from arbitrator deep dives to investor intake to overnight discovery. Making broker misconduct impossible to hide.