What departments does Oil India Limited have?

Oil India Limited has employees across 9 departments including Engineering, Accounting, Operations, Human Resources, Manufacturing.

What is the largest department at Oil India Limited?

The largest department at Oil India Limited is Engineering with 12 employees.

Where are Oil India Limited employees located globally?

Oil India Limited has employees across 7 continents and 49 countries including Ghana, Nigeria, Benin, Egypt, South Africa.

How has Oil India Limited's team size changed over time?

Oil India Limited's team has decreased from approximately 4.6K to 619 employees based on available data.

Oil India Limited Employee Directory

Oil and GasIndia5001-10000 Employees

Oil India Limited (OIL) is a public sector undertaking in India's oil and gas industry. It is a fully integrated upstream exploration and production company with roots dating to India's early oil discovery in Digboi, Assam, and it was established as a government entity in 1959. The company holds Navratna status as a state-owned enterprise under the Government of India, overseen by the Ministry of Petroleum and Natural Gas, and it is described as the second-largest national oil and gas company in the country. Its activities cover exploration, development and production of crude oil and natural gas, transportation of crude oil, and the production of liquefied petroleum gas. OIL employs about 5,001 to 10,000 people and is headquartered in Duliajan, Assam. The company reported revenue of ₹12,028 crore (approximately US$1.8 billion).

Oil India Limited Global Highlights

Asia
492

India
390
Iran
60
Iraq
12
Pakistan
11
Indonesia
4
Saudi Arabia
4
United Arab Emirates
2
Russian Federation
2
Kuwait
2
Singapore
2
Yemen
1
Malaysia
1
Lao People's Democratic Republic
1

North America
67

United States Of America
64
Canada
3

Africa
47

Nigeria
24
Niger
4
Ghana
3
Gabon
3
Benin
2
Egypt
2
South Africa
2
Togo
2
Angola
1
Algeria
1
Côte D'ivoire
1
Uganda
1
Libya
1

Europe
34

United Kingdom Of Great Britain And Northern Ireland
15
Germany
3
Romania
3
Finland
2
Switzerland
1
France
1
Poland
1
Belarus
1
Denmark
1
Netherlands
1
Sweden
1
Azerbaijan
1
Greece
1
Bosnia And Herzegovina
1
Moldova
1

Oceania
3

Australia
3

South America
3

Venezuela
1
Bolivia
1
Brazil
1

Oil India Limited's Leadership

R. A. S.
Chief Manager, Planning
Mobile Phone
Email
R. C.
Chief Reservoir Engineer
Mobile Phone
Email
B. B.
Chief Enginner Instrumentation
Mobile Phone
Email
S. M.
Chief Manager (finance& Accounts)
Mobile Phone
Email
D. S.
Chief Manager Human Resources
Mobile Phone
Email
S. B.
Chief Manager
Mobile Phone
Email
D. B.
Head Drilling
Mobile Phone
Email
B. S.
DY.CHIEF ENGINEER (DRILLING)
Mobile Phone
Email

Oil India Limited Employee Metrics

100%

50%

0%

2026

2025

Engineering
Accounting
Administrative
Program & Project Management
Finance
Other
Consultant
Business
Biotechnology
Civil Engineering & Construction

Contact profiles from Oil India Limited

Name

Title

Contact Info

Location

Last Update

R. A. S.
Chief Manager, Planning
Mobile Phone
Email
India
Oct 27, 2025
R. C.
Chief Reservoir Engineer
Mobile Phone
Email
India
Apr 14, 2026
B. B.
Chief Enginner Instrumentation
Mobile Phone
Email
IndiaAssam
Jan 01, 2026
D. B.
Head Drilling
Mobile Phone
Email
IndiaAssam
Jun 01, 2026
B. S.
DY.CHIEF ENGINEER (DRILLING)
Mobile Phone
Email
IndiaAssam
Mar 05, 2024
S. M.
Chief Manager (finance& Accounts)
Mobile Phone
Email
IndiaAssam
Jul 29, 2024
P. K. G.
Former Director Of Operations
Mobile Phone
Email
IndiaUttar Pradesh
Jun 30, 2026
R. B.
Sr. Manager
Mobile Phone
Email
Gabon
Jul 07, 2026
D. S.
Chief Manager Human Resources
Mobile Phone
Email
India
Jul 01, 2026
R. N.
General Manager
Mobile Phone
Email
IndiaUttar Pradesh
Oct 17, 2025

Frequently Asked Questions

What is Oil India Limited known for?

Oil India Limited operates in the Oil and Gas industry; you can contact the main corporate office by phone at

+91-120-248-****

. Explore Oil India Limited's company overview page for more information.

What is Oil India Limited's most common email format?

Oil India Limited employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Oil India Limited email formats with LeadIQ.

How many employees does Oil India Limited have currently?

Oil India Limited has approximately 5K employees as of July 2026. These team members are located across 6 continents, including AsiaNorth AmericaAfrica.

Who are Oil India Limited's key employees and leadership?

As of July 2026, Oil India Limited's key employees include:

Chief Manager, Planning: R. A. S.
Chief Reservoir Engineer: R. C.
Chief Enginner Instrumentation: B. B.
Chief Manager (finance& Accounts): S. M.
Chief Manager Human Resources: D. S.

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Oil India Limited Employee Directory

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