Process Engineering Support for Equipment & Utility Suppliers in Offshore/Onshore Projects
Sumiran Ltd. provides premier consultancy and professional services in process engineering sector. We are dedicated to delivering exceptional results, offering expert support for equipment and utility suppliers, particularly in demanding environments like Norwegian projects. Our team acts as your external process engineering department, providing high-value solutions precisely when your team needs them.

Our Core Engineering Expertise
As a leading design engineer firm, we specialise in a wide range of technical areas. Our foundation in process engineering allows us to tackle complex challenges with innovative and practical solutions. A skilled engineer from our team is ready to assist you.
- Process Engineering: Our core strength in LNG systems, compression systems , utilities systems, process systems and brownfield modifications. We are the trusted process engineer for complex projects.
- Technical Safety Engineering: We bring deep knowledge as a technical safety consultant, focusing on process safety, risk analysis.
- Project & Commissioning Support: We provide robust support for commissioning, temporary utility systems for offshore projects (diesel, water, air & nitrogen), and Flotel utility integration.
- Standards & Compliance: Our team is proficient in NORSOK, Equinor, API, and IOGP standards, ensuring all solutions are compliant and safe.

Engineering Challenges We Solve
Our experience allows us to manage and resolve significant engineering hurdles, ensuring your projects remain on track.
• Live LNG plant modifications with limited shutdown availability.
• Addressing undersized relief valves and closing process safety gaps.
• Executing complex tie-ins in challenging brownfield environments.
• Resolving utility system deficiencies in flowrate or pressure.
• Managing HAZOP comments and addressing design gaps effectively.
Complex Project Execution
Technical & Integration Support
We provide the critical link between supplier packages and client requirements, ensuring seamless integration.
- Responding effectively to complex client technical queries.
- Solving integration issues between supplier packages and offshore platforms.
Why Choose Sumiran Ltd.?

With over eight years of dedicated offshore and LNG process engineering experience, Sumiran Ltd. is your ideal partner. Our proven track record on major Equinor projects with partners like Aibel and Aker Solutions demonstrates our capability and reliability. We combine technical excellence in science & technolgy with a commitment to practical, high-value outcomes for every client.

Industries We Support
- Oil & Gas Offshore and Onshore
- LNG Facilities
- Energy Transition & Carbon Capture.
