Cracken, Harkey & Company is a private equity firm that has investments in the hospitality and technology industries. Its companies include RLX Technologies and CriticaLogix. RLX Technologies has raised more than $100 million in private equity. The company has partnerships with Soros Private Equity Partners, ComVentures and Austin Ventures. It performs initial feasibility and design works for blade-based, high-performance computing workstations. In addition, RLX Technologies offers a dual-processor, high-performance server blade. Cracken, Harkey & Company also manages Spaghetti Warehouse Restaurants, which has over 20 company-operated and nearly 10 joint venture-operated stores in the United States and Canada. The company additionally owns Cool River Restaurants.