Our Experience
Our extensive experience enables us to provide system-wide turnkey solutions to our clients.
Our Engineers
We staff projects from the breadth of talent and different engineering disciplines that comprise the Mangan team.
Engineering & Automation Solution Specialists
Explore Our Speciality Solutions
Mangan is a nationally recognized power, control systems, and automation engineering firm that provides a range of services for the oil and gas industry’s refining, midstream logistics and gas processing sectors; chemical, renewable, life sciences, manufacturing, power distribution and arc flash mitigation, and food and beverage industries.
Refining
Refining
● Over $75,000,000 and 1,000 refinery projects in the last 5 years
● Key Local Clients: BP, Chevron, Tesoro, Valero
● Long Beach Office: 100 Mangan engineering personnel
Oil & Gas
Midstream
Midstream
Mangan Inc. provides full service Engineering and Automation service for its pipeline clients. ● Project Management ● Enterprise Solutions ● Terminal Management Systems
Analytical Instrumentation
Analytical Instrumentation
Mangan Inc. provides full-service analyzer engineering services from analyzer specification and system design to integration, and installation and commissioning support.
Chemicals
Chemicals
The Chemical Industry Automation heyday is behind us. Learn more about specific solutions Mangan, Inc. has developed for the Chemical Industry.
Software Solutions
Software Solutions
All the features you’ve ever needed to manage process safety, functional safety, SIS Lifecycle Management and Asset Integrity. In one easy to use platform.
Biopharm
Biopharm
Mangan Biopharm provides professional Automation, Compliance, and CQV services to the Life Sciences Industries (Pharmaceutical, Biotechnology, Nutritional, and Veterinary Products).
Power Distribution
Power Distribution
Powering the world through quality Engineering. We specialize in the Design, Engineering, and Maintenance of Power Systems and Substations Throughout the USA.
Cybersecurity
Cybersecurity
We Are a Leading Provider of Industrial and Operational Technology (OT) Cybersecurity and Industrial Control Systems Secure by Design (ICSSbDTM) Services.
Refining
Refining
● Over $75,000,000 and 1,000 refinery projects in the last 5 years
● Key Local Clients: BP, Chevron, Tesoro, Valero
● Long Beach Office: 100 Mangan engineering personnel
Oil & Gas
Midstream
Midstream
Mangan Inc. provides full service Engineering and Automation service for its pipeline clients. ● Project Management ● Enterprise Solutions ● Terminal Management Systems
Analytical Instrumentation
Analytical Instrumentation
Mangan Inc. provides full-service analyzer engineering services from analyzer specification and system design to integration, and installation and commissioning support.
Chemicals
Chemicals
The Chemical Industry Automation heyday is behind us. Learn more about specific solutions Mangan, Inc. has developed for the Chemical Industry.
Software Solutions
Software Solutions
All the features you’ve ever needed to manage process safety, functional safety, SIS Lifecycle Management and Asset Integrity. In one easy to use platform.
Biopharm
Biopharm
Mangan Biopharm provides professional Automation, Compliance, and CQV services to the Life Sciences Industries (Pharmaceutical, Biotechnology, Nutritional, and Veterinary Products).
Power Distribution
Power Distribution
Powering the world through quality Engineering. We specialize in the Design, Engineering, and Maintenance of Power Systems and Substations Throughout the USA.
Cybersecurity
Cybersecurity
We Are a Leading Provider of Industrial and Operational Technology (OT) Cybersecurity and Industrial Control Systems Secure by Design (ICSSbDTM) Services.
01
About Mangan Inc.
Our staff of highly qualified Electrical, Mechanical, and Controls Engineers along with industry experts design and integrate solutions that meet the complex needs of our clients. Our Project Management teams are experienced professionals that understand the time sensitive needs of industry.
02
Company Culture
Mangan Inc. is an Employee Stock Ownership Plan (ESOP) Company. Mangan’s Board of Directors membership is comprised of a combination of senior management and external advisors.
03
Mission Statement
04
Safety
01
About Mangan Inc.
Our staff of highly qualified Electrical, Mechanical, and Controls Engineers along with industry experts design and integrate solutions that meet the complex needs of our clients. Our Project Management teams are experienced professionals that understand the time sensitive needs of industry.
Our Industry-Explicit Competence

- Rockwell Automation PartnerNetwork™ Bronze System Integrator
- Inductive Automation Ignition Gold Level Certified Integrator
- AVEVA Registered System Integrator
- Canary Certified Partner Integrator
- Safety Certification
Our Industry-Explicit Competence
- Rockwell Automation PartnerNetwork™ Bronze System Integrator
- Inductive Automation Ignition Gold Level Certified Integrator
- AVEVA Registered System Integrator
- Canary Certified Partner Integrator
- CSIA Control System Integrator Certification

Our Company in Numbers
Over 350+ Employee-Owners working around US
Committed to the safety of our employees and clients