Our Story
Decades of engineering excellence and innovation in the maritime and energy industry
Who We Are
Marnova Tech (MNV) is a trusted offshore engineering consultancy, backed by decades of full-chain expertise across the maritime and energy sectors. Our seasoned team combines profound insights from collaborations with leading classification societies, renowned Nordic engineering firms, and top-tier shipyards, underpinned by extensive hands-on and international experience.
We specialize in marine Transportation & Installation (T&I), offshore engineering design (including Jackup, Jacket, SEMI, OWF, and Fishfarm), and offer end-to-end services from conceptual planning and lifecycle Project Management Consultancy (PMC) to on-site Construction Monitoring (CM).
Committed to the highest quality and safety standards, MNV delivers Reliable, Valuable, and Sustainable solutions to clients worldwide.
Core Team
Leadership backed by decades of industry expertise (more seniors joining soon)
Mr. Liu W
General Manager & Chief Engineer
A distinguished technical specialist with over 25 years of experience in offshore engineering. His core expertise lies in structural & hydrodynamic analysis and engineering consultancy, particularly jack-ups, jacket/topsides, SEMIs, offshore wind farms, aquaculture units and T&I projects.
Recognized panelists of CNOOC, COSL, CNPC and CGN etc., he joined/led 10+ expert panel reviews.
Trust-Building Success Stories
Anonymous Jackup Transport Project
The leg strength analysis for dry transport (Norway to China via CoGH) was recognized as the "Monthly COOL Project" by the Group CEO of a world-leading classification society. The client appreciated the immediate cost savings of millions of USD which helped build solid trust.
Anonymous offshore Facility Repair
Diagnosed a critical issue and proposed an innovative "release instead of reinforce" repair strategy. The unit successfully survived a typhoon, validating the solution and saving significant cost.
CNOOC MOPU Advisory
Applied a convincing and advanced methodology for two jack-up MOPUs, built strong trust with CNOOC's top experts, drove amendment to legislation, leading directly to the award of two more similar projects.
Selected Project Highlights
- CNOOC Jack-Up MOPUs (2020, 2023-2024): Site-Specific Assessment (SSA) and independent analysis for multiple platforms
- SEMI Accommodation Unit Conversion (2026-): Expert technical supports for a MODU conversion to accommodation Unit during basic design phase
- TCO modules transportation advisory (2016-2020): Generic and specific grillage & seafastening design, vessel stability, ballast plan and PM documentations for 96 modules on 15 vessels via 31 voyages
- Marine Warranty Surveyor Services (2011-2025): Independent review and site attendance for misc. marine operations
- COSLPioneer SEMI Basic Design (2008-2010): Basic design of a large semi-submersible drilling unit at a Nordic design company
Summary
Mr. LIU is a proven offshore engineering expert whose career at a leading Class society(13+ yrs), a Nordic design house(3+yrs), CNOOC and top-tier shipyard has equipped him with an assets full lifecycle view. His unique value lies in translating complex engineering challenges into reliable, customer-focused solutions that foster enduring partnerships and ensure project success.
Our Values
The principles that guide everything we do
Integrity
Honest, transparent relationships with clients, partners, and team members form the foundation of our success.
Excellence
We pursue the highest standards in every project, delivering solutions that exceed expectations.
Courage
Embrace courage to take on challenges and make bold yet rational decisions..
Partnership
Work in partnership, unite as one and strive for shared success together.
Our Culture
At MNV, we foster a culture of collaboration, continuous learning, and technical excellence. Our team members are encouraged to push boundaries, share knowledge, and contribute to the evolution of our industry.
We believe that diverse perspectives strengthen our solutions. Our inclusive environment brings together experts from different backgrounds, disciplines, and cultures to tackle complex challenges from multiple angles.
Professional development is at the heart of our culture. We invest in our people through training, conference participation, and knowledge-sharing sessions, ensuring our team stays at the forefront of industry developments.