What departments does Netherland, Sewell & Associates, Inc. have?

Netherland, Sewell & Associates, Inc. has employees across 4 departments including Entrepreneurship, Sales, Analytics, Consultant.

What is the largest department at Netherland, Sewell & Associates, Inc.?

The largest department at Netherland, Sewell & Associates, Inc. is Analytics with 5 employees.

Where are Netherland, Sewell & Associates, Inc. employees located globally?

Netherland, Sewell & Associates, Inc. has employees across 3 continents and 7 countries including Pakistan, Singapore, Kuwait, Iran, United Kingdom Of Great Britain And Northern Ireland.

How has Netherland, Sewell & Associates, Inc.'s team size changed over time?

Netherland, Sewell & Associates, Inc.'s team has grown from approximately 101 to 108 employees based on available data.

Netherland, Sewell & Associates, Inc. Employee Directory

Oil and GasTexas, United States51-200 Employees

NSAI is a Dallas-based firm providing worldwide petroleum property analysis to the oil and gas industry, financial institutions, and government agencies. It delivers fully integrated services spanning engineering, geology, geophysics, petrophysics, and economic analyses for upstream energy projects. With offices in Dallas and Houston, the company relies on a mid-sized, multidisciplinary team to support its global scope and expertise in producing basins. NSAI is recognized within the oil and gas and financial communities for prioritizing long-term client relationships and service, including reserves reporting. A recent development is that the firm hosted an Oil & Gas Property Evaluation Seminar in Dallas in May 2025.

Netherland, Sewell & Associates, Inc. Global Highlights

North America
314

United States Of America
314

Asia
4

Pakistan
1
Singapore
1
Kuwait
1
Iran
1

Europe
3

Germany
2
United Kingdom Of Great Britain And Northern Ireland
1

Netherland, Sewell & Associates, Inc.'s Leadership

R. T.
Chief Executive Officer
Mobile Phone
Email
N. S.
Owner
Mobile Phone
Email
N. G.
Vice President
Mobile Phone
Email
G. B.
Executive Vice President
Mobile Phone
Email
K. L.
Vice President
Mobile Phone
Email
C. B.
National Director Of Sales
Mobile Phone
Email
D. P.
National Director Of Sales
Mobile Phone
Email
B. C.
Senior Petroleum Analyst - Geology
Mobile Phone
Email

Netherland, Sewell & Associates, Inc. Employee Metrics

100%

50%

0%

2026

2025

Business
Analytics
Consultant
Information Technology
Accounting
Other
Biotechnology
Administrative

Contact profiles from Netherland, Sewell & Associates, Inc.

Name

Title

Contact Info

Location

Last Update

R. T.
Chief Executive Officer
Mobile Phone
Email
Jul 22, 2026
N. S.
Owner
Mobile Phone
Email
Oct 17, 2024
N. G.
Vice President
Mobile Phone
Email
May 27, 2026
G. B.
Executive Vice President
Mobile Phone
Email
Jan 30, 2024
K. L.
Vice President
Mobile Phone
Email
Jun 25, 2025
C. B.
National Director Of Sales
Mobile Phone
Email
Oct 17, 2024
D. P.
National Director Of Sales
Mobile Phone
Email
Oct 23, 2024
B. C.
Senior Petroleum Analyst - Geology
Mobile Phone
Email
Oct 20, 2025
J. F.
Senior Petroleum Analyst
Mobile Phone
Email
May 27, 2026
J. M.
Senior Petroleum Analyst
Mobile Phone
Email
Jun 30, 2026

Frequently Asked Questions

What is Netherland, Sewell & Associates, Inc. known for?

Netherland, Sewell & Associates, Inc. was founded in 1961 operates in the Oil and Gas industry; you can contact the main corporate office by phone at

+1-214-969-****

. Explore Netherland, Sewell & Associates, Inc.'s company overview page for more information.

What is Netherland, Sewell & Associates, Inc.'s most common email format?

Netherland, Sewell & Associates, Inc. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Netherland, Sewell & Associates, Inc. email formats with LeadIQ.

How many employees does Netherland, Sewell & Associates, Inc. have currently?

Netherland, Sewell & Associates, Inc. has approximately 170 employees as of July 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are Netherland, Sewell & Associates, Inc.'s key employees and leadership?

As of July 2026, Netherland, Sewell & Associates, Inc.'s key employees include:

Chief Executive Officer: R. T.
Owner: N. S.
Vice President: N. G.
Executive Vice President: G. B.
Vice President: K. L.

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Netherland, Sewell & Associates, Inc. Employee Directory

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