Sigma Research and Consulting is a fifteen year old research and consulting organisation offering full fledged research services in the social and development sector, and all India data collection / field and tabulation services across all sectors.The ∑ (or summation) in the logo of Sigma indicates the totality of the research arena that Sigma intends and is equipped to cover. The σ (or standard deviation, a powerful and very commonly used statistical measure) indicates the commitment of Sigma to minimise variation and maximise consistency in the data elicited and presented which forms the basis for several crucial decisions at the end of the research study.Sigma provides research and consulting services through its Social Research Centre (SRC) and Field & Tabulation Unit (FTU). The Core Values of SigmaThe core values and foundation on which the structure of Sigma rests are :Ethics Integrity TenacityWe believe that these values are imperative in delivering our promise of data with integrity and rigour.