Welcome to Vishwa Group
- Coal india Ltd.
- Eastern coalfields Ltd. ( ECL)
- Bharat coking coal Ltd. ( BCCL)
- Central coalfields Ltd. (CCL)
- Mahanadi coalfields Ltd. (MCL)
- South eastern coalfield (SECL)
- Western coalfields Ltd. (WCL)
- Northern coalfields Ltd. (NCL)
- North eastern coalfields (NEC)
- The Singareni Collieries Co. Ltd
- Steel Authority of India Ltd.
- National Thermal Power Corporation Ltd.
- West Bengal Power Development Corporation Ltd.
- Vishakhapatnam Port Trust
- Hindusthan Paper Corporation Ltd.
- Telco
- Monnet Ispat & Energy Ltd.
- Mcnally Bharat Engineering Ltd.
- McNally Sayaji Engineering Ltd.
- Tata Projects Ltd.
- Kakinada Port, A.P through BIL Infratech Ltd.
- Indian Railways
- Oil India Ltd.
- Neyveli Lignite Corporation Ltd.
- CLW- Chittaranjan Locomotive Works
- DLW- Diesel Locomotive Works
- DMW-Diesel Loco Modernisation Works
- ICF-Integral Coach Factory
- RCF-Rail Coach Factory
- MCF-Modern Coach Factory
- All Zonal Railways
- BHEL-Bharat Heavy Electrical Limited
- Siemens India Ltd.
- Ambuja Cement Ltd.
- ACC Ltd.
- Coal india Ltd.
- Eastern coalfields Ltd. ( ECL)
- Bharat coking coal Ltd. ( BCCL)
- Central coalfields Ltd. (CCL)
- Mahanadi coalfields Ltd. (MCL)
- South eastern coalfield (SECL)
- Western coalfields Ltd. (WCL)
- Northern coalfields Ltd. (NCL)
- North eastern coalfields (NEC)
- National thermal power corporation Ltd. (NTPC)
- Adani power maharashtra Ltd.
- Adani power rajasthan Ltd.
- Bharat heavy electricals Ltd., isg
- Macmet engineering Ltd.
- Monnet ispat & energy
- Heavy engineering corp Ltd.
- Ultratech cement Ltd.
- Ambuja cements Ltd.
- Bharat earth movers Ltd. (BEML)
- Hindustan zinc limited (HZL)
- Emico elecon ( India ) Ltd.
- Oil india ltd.
- Electrosteel castings Ltd.
- Mcnally bharat engineering co. Ltd.
- Emami cement Ltd.
- Shree digvijay cement co Ltd.
- Tata steel
- Indian metals & ferro alloys Ltd. ( IMFA )
- Prism jhohnson Ltd.
- DCS techno services pvt. Ltd.
- Detection instruments ( India ) pvt . Ltd.