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Mangan Services

Front-End Consultation
& Engineering

Mangan, Inc. provides the up-front engineering and consultation necessary to ensure customer requirements are heard, understood, and properly documented. These efforts result in effective and efficient project implementations as well as compliance with applicable standards and regulations.
  • Feasibility Studies & Standards Development
  • Site Investigations
  • User Requirements Definition, Scope of Work and Basis of Design Development
  • Functional Specifications & Data Flow Diagrams
  • Licensing requirements and management
  • Control System Architecture Design
  • Sequence of Operations
  • Bill of Materials and required hardware/component list development
  • Project Estimate/budget development
  • Project Execution strategy and scheduling
  • Compliance and Quality Services
  • Regulator & Audit Preparation, Management, and Support
  • Failure/Incident Investigation Support and Reviews
  • Facility and Systems Gap Analysis
  • Functional Safety Engineering (ISA 84 & IEC 61511)
  • Process Safety Assessments/Documentation
  • PHA / HAZOP / LOPA participation
  • Alarm Rationalization Audits
  • NFPA 70E Training
  • Electrical Work Safe Practice Assessments
  • Electrical Equipment Lifecycle Management

Automation & Control Systems Engineering & Design

Mangan, Inc. approach to Control System Engineering projects (Green or Brownfield) is to engineer the required scope to modernize, replace or install new control systems (DCS, PLC, SCADA, HMI). Mangan, Inc. is a vendor-neutral engineering services provider, ensuring that systems are designed and architected to meet the Owner’s operational and functional requirements and not a pre-selected solution.
Our automation projects range from updating a few points on a PLC to reverse engineering undocumented or obsolete systems to site-wide control modernization programs. Mangan, Inc. offers services to support the full project lifecycle (FEED, Detailed Design, System Integration – Configuration – FAT, SAT, Start-up/Commissioning, and Ongoing support) to ensure comprehensive execution and support of our client’s unique needs and requirements.
Mangan PDG

Electrical & Power Engineering

Mangan, Inc. Power Distribution team excels in providing state-of-the-art electrical engineering services to clients throughout the United States.
Control Systems Engineering Services

I/C/E Design & Engineering

Mangan, Inc. Instrumentation, Controls, and Electrical (I/C/E) design team provides turnkey solutions ranging from Brownfield as-builts for upgrades to ground-up Greenfield design.

Smart® Instrumentation (SI)/(SPI) Engineering

Mangan, Inc. is a leading provider of innovative Smart® Instrumentation Services for businesses worldwide, including implementation, customization, support, and training, to ensure that our clients can fully leverage the capabilities of Smart® Instrumentation technology.
Mangan SIS

SIS Engineering

Our Certified Functional Safety engineers and experts deliver best-in-class SIS to our clients nationwide. Our team will support you from the formative stages of an SIS project throughout the SRS development, engineering and design execution, and commissioning phases to keep your facility compliant with industry standards (IEC-61511).
Automation Engineers

Analyzer Engineering

Our experienced Analyzer Engineering Team will engage with your team at the formative stages of your project to provide the most innovative, proficient, and vendor-neutral analyzer solution that meets the project’s objective along with top-notch analyzer system integration.

Civil & Structural Engineering

Our Civil & Structural Engineering team is experienced in engineering and design for heavy and light industrial facilities and construction and executing engineering studies for retrofit and reuse of existing structural infrastructure. The team works closely with our other disciplines to provide fit-for-purpose designs for various types of equipment through plan checks and permitting.

Operational Management Systems & Applications

Mangan, Inc. years of expertise, continuityTM platform and services, and depth of experience on many operation management applications enable our team to deliver both in-house and 3rd Party integrated solutions.
Mangan Software Solutions

Mangan Software Solutions Safety Lifecycle Manager (SLM™)

Mangan, Inc. Software Solutions SLM™ is the industry-leading Safety Lifecycle Software Platform. SLM provides an extensive suite of integrated software modules designed to support the entire Safety Lifecycle, encompassing Process Safety and Functional Safety. It offers a full range of tools for managing safety procedures efficiently, from conducting HAZOP and LOPA studies to designing, operating, and maintaining Safety Instrumented Systems. SLM™ stands out as a comprehensive, unified platform that addresses all aspects of the Safety Lifecycle. Notably, it is the only commercial solution to achieve TÜV Rheinland certification, ensuring full adherence to the IEC 61511/61508 standards. SLM Software Modules Cover the following Safety Lifecycle Activities:
Mangan Cybersecurity

OT Network & Cybersecurity

Mangan, Inc. Cybersecurity experts provide OT Cybersecurity consulting services and continually research, challenge, and put into place strategies, documentation, and tools to meet regulatory, corporate, or regional mandates for OT cybersecurity.


Mangan, Inc. delivers multiple levels of prerequisite training to foster and increase end-user adoption of new or upgraded systems, as well as develops and provides the necessary documentation that stays with the end-user after training is completed.

Start-up, Commissioning,
& Support

Mangan, Inc. Start-up & Commissioning support philosophy hinges on one primary objective – bridge the gap between engineering and operations.
  • Integrated Factory Acceptance Testing- iFAT
  • Site Acceptance Testing SAT
  • Wiring & Loop Checks
  • Device Setup & Configuration
  • DCS/PLC/HMI/Software Point-to-Point & Functional Testing
  • Troubleshooting
  • PID & process tuning