Total Employees in Central Public Sector Enterprises Petroleum (Refinery and Marketing) in India (As on 31.03.2000 to 31.03.2018 and 31.03.2021) | ||||||||
(In Number) | ||||||||
Cognate Group/CPSEs | Managerial/ Executive | Supervisory | Non-Executive | Casual Daily Rated Workers | Contract Workers Employees | Total | ||
Unionised | Non-Unionised | Skilled | Un-Skilled | |||||
As on 31.03.2000 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Bongaigaon Refinery and Petrochemicals Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
Gas Authority of India Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
I.B.P. Co. Ltd. | ||||||||
Indian Oil Blending Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Kochi Refineries Ltd. | ||||||||
Oil and Natural Gas Corporation Ltd. | ||||||||
Oil India Ltd. | ||||||||
ONGC Videsh Ltd. | ||||||||
Total | ||||||||
As on 31.03.2001 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Bongaigaon Refinery and Petrochemicals Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
Gas Authority Of India Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
I.B.P. Co. Ltd. | ||||||||
Indian Oil Blending Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Kochi Refineries Ltd. | ||||||||
Numaligarh Refinary Ltd. | ||||||||
Oil and Natural Gas Corporation Ltd. | ||||||||
Oil India Ltd. | ||||||||
ONGC Videsh Ltd. | ||||||||
Total | ||||||||
As on 31.03.2002 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Bongaigaon Refinery and Petrochemicals Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
Gas, Authority Of India Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
I.B.P. Co. Ltd. | ||||||||
Indian Oil Blending Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Kochi Refineries Ltd. | ||||||||
Numaligarh Refinary Ltd. | ||||||||
Oil and Natural Gas Corporation Ltd. | ||||||||
Oil India Ltd. | ||||||||
ONGC Videsh Ltd. | ||||||||
Total | ||||||||
As on 31.03.2003 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Bongaigaon Refinery and Petrochemicals Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
GAIL (India) Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
I.B.P. Co. Ltd. | ||||||||
Indian Oil Blending Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Kochi Refineries Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Oil and Natural Gas Corporation Ltd. | ||||||||
Oil India Ltd. | ||||||||
ONGC Videsh Ltd. | ||||||||
Total | ||||||||
As on 31.03.2004 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Bongaigaon Refinery and Petrochemicals Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
GAIL (India) Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
I.B.P. Co. Ltd. | ||||||||
Indian Oil Blending Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Kochi Refineries Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Oil and Natural Gas Corporation Ltd. | ||||||||
Oil India Ltd. | ||||||||
ONGC Videsh Ltd. | ||||||||
Total | ||||||||
As on 31.03.2005 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Bongaigaon Refinery and Petrochemicals Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
GAIL (India) Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
I.B.P. Co. Ltd. | ||||||||
Indian Oil Blending Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Kochi Refineries Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Oil and Natural Gas Corporation Ltd. | ||||||||
Oil India Ltd. | ||||||||
ONGC Videsh Ltd. | ||||||||
Total | ||||||||
As on 31.03.2006 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Bongaigaon Refinery and Petrochemicals Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
GAIL (India) Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
I.B.P. Co. Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Oil and Natural Gas Corporation Ltd. | ||||||||
Oil India Ltd. | ||||||||
ONGC Videsh Ltd. | ||||||||
Total | ||||||||
As on 31.03.2007 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Bongaigaon Refinery and Petrochemicals Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
GAIL (India) Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
I.B.P. Co. Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Oil and Natural Gas Corporation Ltd. | ||||||||
Oil India Ltd. | ||||||||
ONGC Videsh Ltd. | ||||||||
Total | ||||||||
As on 31.03.2008 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Bongaigaon Refinery and Petrochemicals Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
GAIL (India) Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Total | ||||||||
As on 31.03.2009 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
GAIL (India) Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Total | ||||||||
As on 31.03.2010 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
GAIL (India) Ltd. | ||||||||
GAIL Gas Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Total | ||||||||
As on 31.03.2011 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
GAIL (India) Ltd. | ||||||||
GAIL Gas Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Total | ||||||||
As on 31.03.2012 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
GAIL (India) Ltd. | ||||||||
GAIL Gas Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinary Ltd. | ||||||||
Total | ||||||||
As on 31.03.2013 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
GAIL (India) Ltd. | ||||||||
GAIL Gas Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinary Ltd. | ||||||||
Total | ||||||||
As on 31.03.2014 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
Andaman and Nicobar Islands Forest and Plant. | ||||||||
Dev.Corp.Ltd | ||||||||
GAIL Gas Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Total | ||||||||
As on 31.03.2015 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
GAIL (India) Ltd. | ||||||||
GAIL Gas Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Total | ||||||||
As on 31.03.2016 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
GAIL (India) Ltd. | ||||||||
GAIL Gas Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Total | ||||||||
As on 31.03.2017 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Total | ||||||||
As on 31.03.2018 | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Mangalore Refinery and Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Total | ||||||||
As on 31.03.2021 | ||||||||
Bharat Oman Refineries Limited, | ||||||||
Bharat Petroleum Corpn. Ltd. | ||||||||
Chennai Petroleum Corporation Ltd. | ||||||||
Hindustan Petroleum Corpn. Ltd. | ||||||||
Indian Oil Corporation Ltd. | ||||||||
Mangalore Refinery & Petrochemicals Ltd. | ||||||||
Numaligarh Refinery Ltd. | ||||||||
Total |