KO - Softwares
Kochartech
Koda Integrated Marketing Services
Kodaikanal International School
Kodnest
Koelnmesse India
Kognoz Consulting
Kohai
Kohinoor Planet Construction Private Limited
Kohinoor Printers Private Limited
Kohli Industries
Kohort
Kolben Compressor Spares (India) Private Limited
Kolbo Fine Judaica Gallery
Kolkata Design Week.Com
Kolkata Ventures
Kolte-Patil Developers Limited
Kolte-Patil I-Ven Townships (Pune) Limited
Komal Texfab Pvt Ltd
Komet Precision Tools India Private Limited
Komori India - Knd
Kompass Junior College
Koncept Klear
Koncept Webitisement
Kone Corporation
Kone Elevator India Private Limited
Konfluenz
Konica Minolta Business Solutions India Private Limited
Konnect Worldwide Business Media Pvt. Ltd.
Konquest Fintech Services Pvt Ltd
Konstant Infosolutions
Kontentedge
Kony India Private Limited
Konzern Technologies
Kool Kanya
Koolsmartlearning
Korakari
Korapala Pvt Ltd.
Korba West Power Company Limited
Korn/ Ferry International Private Limited "
Kosamattam Finance Limited
Kosha.AI
Koso India Private Limited
Kotak Investment Advisors Ltd.
Kotak Investment Banking
Kotak Mahindra Bank Ltd and Corporate Responsibility and Sustainability
Kotak Mahindra Pension Fund
Kotak Mahindra Prime
Kotak Securities Limited
Kothari Fermentation And Biochem Ltd.
Kothari Products Ltd and Community Initiatives
Kount
Kova Fasteners Pvt Ltd
Kovid Bioanalytics Pvt. Ltd.
Koya And Company Construction Limited 
Koye Pharmaceuticals Pvt Ltd