What departments does Oil India Limited have?

Oil India Limited has employees across 8 departments including Human Resources, Engineering, Accounting, Operations, Program & Project Management.

What is the largest department at Oil India Limited?

The largest department at Oil India Limited is Engineering with 15 employees.

Where are Oil India Limited employees located globally?

Oil India Limited has employees across 7 continents and 50 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
502

India
400
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
35

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
Bosnia And Herzegovina
1
Moldova
1
Greece
1
Italy
1

Oceania
3

Australia
3

South America
3

Bolivia
1
Brazil
1
Venezuela
1

Oil India Limited's Leadership

R. A. S.
Chief Manager, Planning
Mobile Phone
Email
D. S.
Chief Manager Human Resources
Mobile Phone
Email
R. C.
Chief Reservoir Engineer
Mobile Phone
Email
A. D.
Chief Engineer
Mobile Phone
Email
D. K. D.
Chief Engineer, Electrical
Mobile Phone
Email
S. M.
Chief Manager (finance& Accounts)
Mobile Phone
Email
B. S.
DY.CHIEF ENGINEER (DRILLING)
Mobile Phone
Email
V. K. V.
Executive Director(corporate HR)
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

N. S.
Senior Engineer And Officer
Mobile Phone
Email
IndiaAssam
Jul 28, 2023
S. K. K.
Senior Engineer It
Mobile Phone
Email
IndiaWest Bengal
Feb 24, 2024
N. M.
Instrumentation Engineer
Mobile Phone
Email
IndiaAssam
Feb 18, 2026
B. B.
Drilling Engineer
Mobile Phone
Email
IndiaAssam
Jun 01, 2026
R. B. T.
Superintending Engineer (fire Service)
Mobile Phone
Email
India
Nov 19, 2025
S. S.
Suptdg. Engineer
Mobile Phone
Email
IndiaAssam
Jun 02, 2026
L. M.
Tradesman
Mobile Phone
Email
IndiaDelhi
Nov 20, 2025
R. G.
Chemical Operator
Mobile Phone
Email
IndiaAssam
Aug 03, 2025
S. P. K.
Executive Trainee
Mobile Phone
Email
IndiaAssam
Feb 17, 2026
U. S.
Geologist
Mobile Phone
Email
IndiaAssam
May 30, 2026

Frequently Asked Questions

What is Oil India Limited known for?

Oil India Limited operates in the Oil and Gas industry. The company's main headquarters is located in India; 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 December 2025. These team members are located across 6 continents, including AsiaNorth AmericaAfrica.

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

As of December 2025, Oil India Limited's key employees include:

Chief Manager, Planning: R. A. S.
Chief Manager Human Resources: D. S.
Chief Reservoir Engineer: R. C.
Chief Engineer: A. D.
Chief Engineer, Electrical: D. K. D.

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Oil India Limited Employee Directory

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