Mu Sigma Inc. Overview
Pro stress-test →Mu Sigma is the world's largest pure-play Big Data analytics and decision science company that partners with over 140 Fortune 500 companies. The company operates as a decision sciences company focusing on data analytics, artificial intelligence, and machine learning, providing services such as the development of analytical models and frameworks to assist with decision-making and automation.
Strategic Profile
Pro stress-test →The company is a force of 3,500 decision scientists worldwide, serving sectors including banking, healthcare, retail, and manufacturing. Mu Sigma has been recognized by Walmart as their Supplier of the Year on 4 separate occasions and as the preferred analytics partner by Microsoft. In January 2026, Dhiraj Rajaram and Mu Sigma's foundation established the Ambiga & Akash Dhiraj AI Center for First Principles Problem Solving (AADHI) at Anna University CEG campus, supported by a multi-year grant.
Competitive Landscape
Pro stress-test →Competitors include Aera, Sigma Computing, Mindsprint, Fractal, and Snorkel AI. Additional competitors include Crayon, Dataiku, Datadog, DataRobot, and Tableau Software. Mu Sigma differentiates through its pure-play focus on decision sciences, large dedicated analyst workforce, and deep Fortune 500 relationships that competitors primarily targeting smaller enterprises do not match.
Industry Context
Mu Sigma Inc. operates in Decision sciences and analytics consulting.
Key facts
Founded: 2004 · Headquarters: Northbrook, IL, United States · Employees: 3,572 · Revenue: $739.7M · Market cap: N/A