What departments does Sigma Engineers and Constructors have?

Sigma Engineers and Constructors has employees across 5 departments including Entrepreneurship, Program & Project Management, Engineering, Arts & Design, Consultant.

What is the largest department at Sigma Engineers and Constructors?

The largest department at Sigma Engineers and Constructors is Engineering with 8 employees.

Where are Sigma Engineers and Constructors employees located globally?

Sigma Engineers and Constructors has employees across 6 continents and 17 countries including Nigeria, South Africa, Mozambique, Bangladesh, United Arab Emirates.

How has Sigma Engineers and Constructors's team size changed over time?

Sigma Engineers and Constructors's team has grown from approximately 152 to 157 employees based on available data.

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Sigma Engineers and Constructors Employee Directory

Engineering ServicesLouisiana, United States201-500 Employees

Sigma Engineers and Constructors (SEC) is a professional engineering firm serving North American oil, gas, and petrochemical markets with tailored engineering, design, and construction services. Headquartered in Baton Rouge, Louisiana, SEC supports projects across the petrochemical, refining, polymer, and utility sectors. The company brings extensive experience in detailed engineering and drafting across civil, structural, architectural, process and process control, mechanical, piping, electrical, instrumentation and automation, safety, and environmental disciplines.

SEC emphasizes safe, on-time, and on-budget project delivery and notes its practice of building long-standing client relationships through innovative engineering solutions. Its approach includes rapid response and clear communication to support efficient project work.

Sigma Engineers and Constructors Global Highlights

North America
241

United States Of America
237
Trinidad And Tobago
3
Canada
1

Asia
42

Indonesia
13
Bangladesh
8
India
8
Singapore
7
Pakistan
3
United Arab Emirates
1
Saudi Arabia
1
China
1

Africa
7

South Africa
3
Nigeria
2
Mozambique
2

South America
3

Guyana
3

Europe
1

Italy
1

Sigma Engineers and Constructors's Leadership

E. I. E.
Head Drafting Office - (snr. Lead Mechanical / Piping Engineer)
Mobile Phone
Email
B. S.
Owner
Mobile Phone
Email
C. L.
Interim President
Mobile Phone
Email
M. S.
Director Of Special Projects
Mobile Phone
Email
A. R.
Automation Department Manager
Mobile Phone
Email
B. G.
Project Manager
Mobile Phone
Email
B. C.
Office Manager And Project Assistant
Mobile Phone
Email
J. S.
Project Manager
Mobile Phone
Email

Sigma Engineers and Constructors Employee Metrics

100%

50%

2026

2025

Arts & Design
Manufacturing
Accounting
Administrative
Program & Project Management
Other
Community & Social Services

Contact profiles from Sigma Engineers and Constructors

Name

Title

Contact

Location

Last Update

L. B.
Principal
Mobile Phone
Email
Oct 23, 2024
T. S.
Senior Process And Apc Consultant
Mobile Phone
Email
Oct 23, 2024
J. G.
Employee
Mobile Phone
Email
Jun 26, 2026
J. L.
Project Engineer
Mobile Phone
Email
Jun 27, 2026
J. L.
Civil Structural Engineer
Mobile Phone
Email
May 29, 2026
J. P.
Civil/Structural Designer
Mobile Phone
Email
Jun 27, 2026
A. E.
Civil Designer
Mobile Phone
Email
Aug 07, 2026
A. P.
Mechanical Engineering Specialist
Mobile Phone
Email
Oct 22, 2024
B. P.
Chemical Engineering Intern
Mobile Phone
Email
Oct 21, 2024
C. A.
Mechanical Engineer
Mobile Phone
Email
Feb 19, 2025

Frequently Asked Questions

What is Sigma Engineers and Constructors known for?

Sigma Engineers and Constructors was founded in 1987 operates in the Engineering Services industry; you can contact the main corporate office by phone at

+1-225-810-****

. Explore Sigma Engineers and Constructors's company overview page for more information.

What is Sigma Engineers and Constructors's most common email format?

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

How many employees does Sigma Engineers and Constructors have currently?

Sigma Engineers and Constructors has approximately 220 employees as of July 2026. These team members are located across 5 continents, including North AmericaAsiaAfrica.

Who are Sigma Engineers and Constructors's key employees and leadership?

As of July 2026, Sigma Engineers and Constructors's key employees include:

Head Drafting Office - (snr. Lead Mechanical / Piping Engineer): E. I. E.
Owner: B. S.
Interim President: C. L.
Director Of Special Projects: M. S.
Automation Department Manager: A. R.

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Sigma Engineers and Constructors Employee Directory

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