It is known for its sacred sites and colorful festivals. It companies of trichur are Inicio Job App, Winway Solutions, Digital Labz, Bizmindz Technologies, Focus Web Designers, Abyss Technologies, Credize Infotech, Internetever IT Solutions, Avan Technologies, Ociuz Technologies, Netvarth Technologies Pvt Ltd, Iconnut IT Solutions, Duke Soft, Aiko Infotech, Orica Technologies, Jazz Solutions Pvt. Cotton weaving, rice, seed edge, soap creating, and almost about the rest. The city is additionally a retail hub of Kerala, with a number of the biggest jewelery and textile businesses within the region. The pageant district witnessed several rulers and dynasties, from the Samorins, yellow jacaranda swayer to the Dutch and therefore the British. With a total area of 3032 square kilometers, Trichur is the seventh largest state in the state. No natural harbor has been provided except the two letslets that run from the backwaters to the sea to Kodungallur and Chettuvai. Here summer rice ('call' paddy fields) is grown. China has noticed clay in the Kishupullikara near Trichur. The city played an important role in shaping the political and social outlook of the area. During the Sangam period, Thrissur was part of the Chera dynasty that ruled from the capital to the city of Wanchi. The region flourished as a part of the Perumambappu image that had begun during the New Vaippu period from the 12th century onwards. .