Helix TCS, Inc. announced that Mr. Garvis Toler III, former Global Head of Capital Markets at the New York Stock Exchange (NYSE), has joined the company’s leadership team as President of Data Services. Mr. Toler will also support the company’s activities with regard to capital markets. Mr. Toler joined the NYSE's experienced senior management team in 2015 to ensure a comprehensive focus on anticipating and serving the needs of issuers. As Global Head of Capital Markets, his role focused on supporting new listing acquisitions and liaising with investment banks, law firms, private equity, and venture capital firms to support capital market transactions. He previously served as the Global Head of Sales and Equity Capital Markets at Dealogic and also held senior sales management and divisional leadership roles at MSCI, J.P. Morgan, RiskMetrics and independent research provider CFRA.