Engineered Marine & Structural Fabrication Excellence
Building the future of ports, bridges & industrial infrastructure with precision-engineered fabrication solutions.
Engineering Infrastructure with Reliability Since 1995
Lion Marine Infra LLP is one of India’s trusted marine and infrastructure fabrication companies, delivering precision-engineered solutions for ports, bridges, offshore facilities, and industrial projects. Backed by decades of engineering expertise, we specialize in the design and manufacture of pontoons, gangways, lace girders, marine fender systems, structural steel components, and custom fabrication solutions built to perform in the most demanding environments.
With state-of-the-art manufacturing capabilities and a commitment to engineering excellence, we combine advanced technology, premium materials, and stringent quality control to deliver products that meet the highest standards of safety, durability, and performance. Every solution is tailored to the unique requirements of our clients, ensuring reliability across every stage of the project lifecycle.
Driven by innovation, precision, and timely execution, Lion Marine Infra has built a reputation for delivering dependable marine and infrastructure solutions across India. Our unwavering focus on quality craftsmanship, customer satisfaction, and long-term partnerships makes us the preferred choice for clients seeking robust engineering solutions that stand the test of time.
28+ Years
Building marine & structural infrastructure since 1995.
500+ Projects delivered across ports, bridges & industrial sectors
40+ Fabricated Product types End-to-end fabrication under one roof
12+ Countries Manufacturing exported to Asia, Middle East & Africa
Our Expertise
Marine Infrastructure Fabrication
Engineering high-performance pontoons, gangways, catwalks, frontal frames and fendering systems designed to withstand harsh marine environments.
Structural Engineering for Ports & Bridges
Specialized fabrication of lace girders, casting shutters, shear keys and plate girders that ensure safe, durable and efficient construction.
Industrial Tanks & Precision Manufacturing
Custom-built SS/PP reactors, nitrogen tanks, machining components and sheet-metal fabrication
Engineering Infrastructure with Reliability Since 1995
Lion Marine Infra LLP has evolved from a strong engineering legacy into one of India’s leading marine and infrastructure fabrication companies – delivering precision-built pontoons, gangways, lace girders, structural components.
Ports & Harbors
Marine Infrastructure Products
Shipyards
Structural Fabrication for Ports & Bridges
Floating Docks & Marinas
Mechanical & Process Equipment
Trusted by Leaders in Marine & Infrastructure Development
Apollo Maritime Group partners with leading ship owners and maritime organizations — built on trust, transparency, and proven results.
Engineering Infrastructure with
Reliability Since 1995
Lion Marine Infra LLP has evolved from a strong engineering legacy into one of India’s leading marine and infrastructure fabrication companies — delivering precision
News & Blogs
Insights, innovations and updates from the world of marine & structural fabrication — engineered for ports, bridges and industrial infrastructure.
Marine Pontoons & Floating Infrastructure Demand Soars Across Indian Ports
Growing port expansion and coastal development projects across India have increased the adoption of modular pontoons and floating platforms.
Marine Pontoons & Floating Infrastructure Demand Soars Across Indian Ports
Growing port expansion and coastal development projects across India have increased the adoption of modular pontoons and floating platforms.
Precision CNC Machining: Raising Quality Standards Raising
Growing port expansion and coastal development projects across India have increased the adoption of modular pontoons and floating platforms.
Why Frontal Fendering Systems Are Critical for Port Safety
Growing port expansion and coastal development projects across India have increased the adoption of modular pontoons and floating platforms.
Built for Ports. Designed for Performance.
Trusted Worldwide.
“Lion Marine Infra has been one of the most dependable fabrication partners we’ve worked with for port upgrades. Their pontoons, gangways, and frontal frames were delivered with exceptional precision, and the installation support made the execution seamless. Truly a team that understands marine infrastructure.”
— Chief Engineer, Port Development Authority, Gujarat
“Lion Marine Infra has been one of the most dependable fabrication partners we’ve worked with for port upgrades. Their pontoons, gangways, and frontal frames were delivered with exceptional precision, and the installation support made the execution seamless. Truly a team that understands marine infrastructure.”
— Chief Engineer, Port Development Authority, Gujarat
“Lion Marine Infra has been one of the most dependable fabrication partners we’ve worked with for port upgrades. Their pontoons, gangways, and frontal frames were delivered with exceptional precision, and the installation support made the execution seamless. Truly a team that understands marine infrastructure.”
— Chief Engineer, Port Development Authority, Gujarat
“Lion Marine Infra has been one of the most dependable fabrication partners we’ve worked with for port upgrades. Their pontoons, gangways, and frontal frames were delivered with exceptional precision, and the installation support made the execution seamless. Truly a team that understands marine infrastructure.”
— Chief Engineer, Port Development Authority, Gujarat
Frequently Asked Questions
We partner with port authorities, EPC contractors and global infrastructure organizations — built on trust, precision and proven results.
What industries does Lion Marine Infra serve?
Lion Marine Infra provides engineered marine infrastructure solutions for ports, harbors, shipyards, offshore platforms, coastal developments, industrial facilities, bridge construction projects, and other large-scale infrastructure developments across India.
Do you manufacture customized marine infrastructure products?
Yes. We specialize in manufacturing customized products designed to meet project-specific dimensions, technical specifications, load requirements, and industry standards for marine and industrial applications.
What materials are used in your products?
Depending on the application, our products are manufactured using high-quality structural steel, stainless steel, marine-grade aluminium, reinforced concrete, and other durable materials with corrosion-resistant finishes for long service life.
Are your products suitable for harsh marine environments?
Absolutely. Our products are specifically engineered to perform in demanding coastal and offshore conditions, offering excellent resistance against corrosion, saltwater exposure, heavy loads, and extreme weather.
Which industries commonly use your products?
Our solutions are widely used in ports, marine terminals, offshore oil & gas facilities, shipyards, bridge construction, transportation infrastructure, industrial plants, commercial developments, and waterfront projects.
Can you handle large-scale infrastructure projects?
Yes. With decades of engineering expertise and advanced manufacturing capabilities, we deliver reliable solutions for projects of all sizes, from customized fabrication work to large marine infrastructure developments.
Do you provide engineering support for custom requirements?
Yes. Our experienced engineering team works closely with clients to understand project requirements and develop customized solutions that meet structural, operational, and safety standards.
How do you ensure product quality?
Every product undergoes strict quality control throughout the manufacturing process. We use premium materials, precision fabrication techniques, and rigorous inspections to ensure durability, reliability, and compliance with industry standards.
Why choose Lion Marine Infra?
With over 30 years of experience, Lion Marine Infra is recognized for delivering high-quality marine infrastructure solutions backed by engineering expertise, advanced manufacturing, reliable project execution, and a strong commitment to customer satisfaction.
How can I request a quotation or discuss my project?
You can contact our team through the enquiry form, call us directly, or email us with your project details. Our experts will review your requirements and provide the most suitable solution along with a detailed quotation.
Questions, Collaborations or Custom Solutions?
We’re Listening.
Our team is ready to support you — whether it’s a technical query, custom fabrication requirement or partnership opportunity. Expect transparent communication and quick response from our engineering experts.
Email Address
sales@lionmarine.net
Phone Number
+91 7888052226