Rudloff-StrongForce (RSF) is a specialist provider of structural engineering solutions in post-tensioning and structural enhancement.
Since 1965, the company has partnered with clients in more than 60 countries across six continents, delivering over 600 civil structures, 850+ wind towers, and more than 26 million square metres of building works.
Its optimised engineering solutions improve project efficiency, enhance construction methods, and support global sustainability goals. This practical approach has been applied to projects of all scales and types, including:
Concrete and hybrid wind tower structures
Industrial slab on grade
Raft slabs for building structures
Prefabricated and cast in site concrete transfer structures
Skyscrapers and commercial building structures
Civil infrastructures
Transport infrastructures
Sporting infrastructures
Strengthening and rehabilitation of existing structures
RSF’s international team brings expertise in engineering, project planning, construction management, and commercial operations. Growth is driven by collaboration and strong leadership, with a focus on structural systems and products that enhance efficiency, durability, and buildability—ensuring project stakeholders benefit from its specialist solutions.
The company offers a comprehensive range of engineering services, EOTA post-tension systems, consumables, equipment, bridge bearings, stress bars, and related structural products.
Operating under ISO 9001, ISO 14001, and ISO 18001 certifications, RSF remains committed to high standards of quality, safety, environmental management, and practical sustainability—helping to improve resource efficiency, extend service life, and reduce embodied carbon across the built environment.
Eastern Mangrove – United Arab Emirates
Company History and Milestones of Rudloff-StrongForce International
Founder of Rudloff creates the first prestressed beam in Brazil, laying the foundation for future advancements in structural engineering.
Rudloff Industrial is founded in Sao Paulo, Brazil on March 4th 1960, marking the beginning of a journey towards post tensioning technology and specialised structural systems.
São Paulo’s iconic Avenida 23 de Maio, one of the city’s most important arterial roads up to modern date, constructed with Rudloff’s Post tensioning system.
Elevado do Glicério Bridge, in São Paulo, Brazil.
Participation in Ilha Solteira Hydroelectric plant, one of the world’s largest at the time.
Participation in Ilha Solteira Hydroelectric plant, one of the world’s largest at the time.
Rebar coupler manufacturing unit is established, introducing Barsplice System for steel bar splicing.
Development of Rudloff’s own range of Bearings for bridge structures.
StrongForce is founded, offering design and construct post tension services in Queensland, Australia.
StrongForce undertakes the first interstate projects in New South Wales and Victoria with 'Melbourne Dockside Tower'.
StrongForce expands into Asian markets with the successful delivery of ground anchors at Changi Airport, Singapore and Star City Casino in Kuala Lumpur, Malaysia
StrongForce provides post tension raft slab technology for 'Crown Towers', Gold Coast
StrongForce expands into the United Kingdom with projects like 'Bluewater Shopping Centre and Chiswick Office Park Buildings
Rudloff establishes its operations in a new 10.000 square metres production facility in São Paulo, Brazil.
StrongForce extends operations to the Middle East, working on iconic projects in Dubai and Abu Dhabi.
Rudloff implements ISO 9001-certified Integrated Management System.
Rudloff marks 50 years of market presence as one of the leading design and construct PT contractors in Brazil.
StrongForce expands throughout the Middle East, including Saudi Arabia, Oman, and Qatar.
Rudloff Wind was founded to provide integrated solutions for concrete wind towers.
Rudloff completes stay cable projects in Sao Paulo, Brazil,
StrongForce acquires a 50% stake in 'Venus Engineering' to provide structural enhancement and rehabilitation to existing building structures.
Rudloff have successfully delivered critical infrastructure projects in Brazil and South America, including 500+ concrete wind towers.
Rudloff-StrongForce achieves EOTA certification for multiple post tension kits, validating its commitment to quality.
Rudloff-StrongForce expands its manufacturing capacity, global locations, and establishes a wind tower tendon fabrication plant in Dubai, UAE to service the global wind energy sector.
Rudloff- StrongForce commences work on wind tower projects in Africa and Latin America.
Rudloff-StrongForce supply a range of EOTA PT kits, structural and OEM products to key infrastructure and building projects in 6 continents on an annual basis.
RSF anticipates a future of growth, innovation, and global impact as it continues to deliver specialised structural solutions. With each milestone, Rudloff-StrongForce International (RSF) has solidified its legacy as a pioneer in structural engineering, delivering structural solutions and engineering technology across the world.
Since 1965, we’ve partnered with clients in over 50 countries across six continents—delivering
more than 600 civil structures, over 24 million square metres of building works, and 700+ wind
towers. Our optimised engineering solutions improve project efficiency, enhance construction
methods, and support global sustainability goals.
