Communist party of Bharat is a Naxalite splinter group of Communist Party of India (Marxist-Leninist). This party has a presence in West Bengal. The party was behind the agitation in Singur and Nandigram. The party general secretary is Ranjan Chakraborty and Barnali Mukherjee is the other leader working in mass fronts.
References
Communist Party of Bharat Wikipedia(Text) CC BY-SA