Bus Ticket booking websites

Service Provider	Website	Regions Covered
Pilani Soft Labs Pvt. Ltd.	http://www.redbus.in/	South India
Prasanna Tours P Limited	http://www.prasannatours.com/	Pune, Mumbai, Nagpur, Hyderabad, Bangalore, Ahmedabad, Baroda
Abhi Bus	http://www.abhibus.com/	Buses Originating to and from Hyderabad
Real India	http://www.realindia.in/	South Tamil Nadu (KK Dist, Nellai, Madurai), East Coast Region of TN, Trivandrum, Vizag, Nellore, Vijayawada
Travis Internet Pvt. Ltd.	http://www.ticketvala.com/	Connecting Ahmedabad with major cities of Maharashtra (Mumbai, Pune, & Nagpur)

KPN Travels	www.kpntravels.in/	most parts of Tamil Nadu, part of Kerala and Karnataka
Kallada Travels	www.kalladatravels.com/	Connecting Bangalore with some of important destinations in Kerala
Karnataka State Road Transport Corp.	www.ksrtc.in/AWATAROnline/	All parts of Karnataka, and parts of Kerala, TN, AP, and Maharashtra
Raj National Express	http://www.rajnationalexpress.in/	Across India
The Luxury Buses	http://www.theluxurybuses.com/	Delhi-Manali, - Jammu, -Katra
Kesineni	http://www.kesinenitravels.com/	Across AP, Connecting Bangalore, Chennai, Mumbai & Pune with most parts of AP