Oil Refining & Petrochemicals in India
5,329 active registered companies. Avg capital ₹1.4Cr (last 10 yrs). Registrations up +5.6% in 3 years.
Registration Trend
new companies per year37
201584
2016113
2017176
2018221
2019341
2020707
2021780
2022533
2023418
2024215
2025Top States
click to see industry × state breakdown
Top Districts
1New DelhiDelhi (DL)548
2KolkataWest Bengal (WB)430
3Mumbai SuburbanMaharashtra (MH)404
4PuneMaharashtra (MH)163
5HyderabadTelangana (TG)145
6ChennaiTamil Nadu (TN)144
7AhmedabadGujarat (GJ)139
8Bangalore UrbanKarnataka (KA)122
Capital Distribution
View capital tiers →Frequently Asked Questions
How many Oil Refining & Petrochemicals companies are there in India?
As of 2025, there are 5,329 active registered Oil Refining & Petrochemicals companies in India according to MCA registry.
Which state has the most Oil Refining & Petrochemicals companies?
Maharashtra (MH) leads with 1,032 companies, followed by Delhi (DL) (549) and West Bengal (WB) (547).
How much capital do you need to start a Oil Refining & Petrochemicals business?
The average paid-up capital for Oil Refining & Petrochemicals companies registered in the last 10 years is ₹1.4Cr. 2,594 companies (72.0%) started with under ₹5 Lakhs.
Are Oil Refining & Petrochemicals businesses growing in India?
Yes. New registrations grew +5.6% over the last 3 years, with 1,612 new companies registered since 2025.
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