Who We Are


Design, engineering and project delivery enterprise
Design, engineering and project delivery enterprise

About Assystem Stup


Assystem Stup is a full-service design, engineering and project delivery consultancy created following Assystem’s acquisition of Stup Consultants Pvt Ltd in July 2021. Assystem Stup combines Assystem’s internationally recognised expertise in low-carbon technologies and complex project management with Stup’s extensive experience. Stup has 5 decades expertise in the urban and territorial infrastructures, civil engineering, complex buildings, transportation infrastructures as well as its strong footprint and reputation in India. Founded in 1963 by two disciples of the renowned French engineer Eugène Freyssinet, Yves Guyon and C.R. Alimchandani, the father of Stup’s last chairman, Stup became one of India’s leading providers of infrastructure engineering services.

Assystem is an international company of more than 7500 experts spread across 12 countries and with more than 55 years’ experiencing of supporting the world’s most challenging energy and complex infrastructure projects.

Assystem is playing a leading role in the fight against climate change, helping governments and clients meet their energy transition aspirations. In Europe, Asia and the Middle East, our experts are working on new nuclear power stations, harnessing the power of hydrogen, wind and solar, and helping developing economies to upgrade and optimise their existing grid infrastructures.

Assystem also helps its clients meet their operational performance challenges through its ‘engineering powered by digital’ philosophy, merging the strength of engineering and the power of datas, to improve project traceability, reduce projects costs and delivery time as well as optimising infrastructure performance.

Learn more on the Assystem Group

Driving India’s Energy Transition

With rising incomes and standards of living, India’s energy usage has doubled since 2000, making the country the world’s third-largest consumer of energy. Assystem Stup is committed to the fight against climate change, with expertise across the full scope of decarbonised energy sources to support India’s energy transition aspirations.

The Assystem Group offers more than 55 years of experience in nuclear engineering. As well as supporting the Indian Government’s nuclear power plant construction programme, we are using our experience to establish a nuclear engineering knowledge centre to develop nuclear skills and capabilities in India.

Assystem Stup also offers expertise in non-nuclear energy, such as green hydrogen production, storage and transportation, solar and wind power, grid infrastructure modelling and optimisation.

What is under is mobile only !!!!!!!

What is under is mobile only !!!!!!!

Driving India’s Energy Transition

With rising incomes and standards of living, India’s energy usage has doubled since 2000, making the country the world’s third-largest consumer of energy. Assystem Stup is committed to the fight against climate change, with expertise across the full scope of decarbonised energy sources to support India’s energy transition aspirations.

The Assystem Group offers more than 50 years of experience in nuclear engineering. As well as supporting the Indian Government’s nuclear power plant construction programme, we are using our experience to establish a nuclear engineering knowledge centre to develop nuclear skills and capabilities in India.

Assystem Stup also offers expertise in non-nuclear energy, such as green hydrogen production, storage and transportation, solar and wind power, grid infrastructure modelling and optimisation.

What is under is mobile only !!!!!!!

Enhancing India’s infrastructure

India is one of the world’s fastest growing economies, expected to invest more than $1400 billion of opportunities arising from India’s National Infrastructure Pipeline Programme in this decade.
Assystem Stup is a reliable and price competitive partner to India’s development programme. With 60 years’ experience in civil engineering, rail, highways, buildings and aviation with the latest digital tools and capabilities, Assystem Stup can ensure smooth and successful project delivery across a wide range of sectors.

Territorial and urban development

Smart cities, environmental engineering, water & agriculture development, etc.

Decarbonised energy

Nuclear design and safety, hydrogen, grid infrastructure, and power distribution

Transportation

Roads, highways and expressways, airports and aviation, metros & railways, offshore and coastal engineering, etc.

Industrial complex buildings

Architecture, defence, industry, healthcare, and hospitals

what is under is mobile only!

Territorial and urban development

Smart cities, environmental engineering, water & agriculture development, etc.

Decarbonised energy

Nuclear design and safety, hydrogen, grid infrastructure, and power distribution

what is under is mobile only!

Transportation

Roads, highways and expressways, airports and aviation, metros & railways, offshore and coastal engineering, etc.

Industrial complex buildings

Architecture, defence, industry, healthcare, and hospitals

Assystem Stup in numbers


60

years of experience

110

combined years of multi-sector engineering & project management experience

1500

multidisciplined engineering experts based in India

8

offices across India

Assystem Stup capabilities


Assystem Stup provides support across the entire project lifecycle, supporting public bodies, utilities, and project developers, from the beginning to the end of their projects:

what is under is mobile only!

Studies and planning

Environmental impact assessment, socio-economic and feasibility, pre-investment feasibility, master planning…

Surveys and investigations

Topographical survey and mapping, collection of hydrological / hydrographic / geographical data, geotechnical investigation, analysis / interpretation of seismological data / models…

Studies and planning

Environmental impact assessment, socio-economic and feasibility, pre-investment feasibility, master planning...

Surveys and investigations

Topographical survey and mapping, collection of hydrological / hydrographic / geographical data, geotechnical investigation, analysis / interpretation of seismological data / models...

what is under is mobile only!

Design and construction engineering

Assessment of institutional requirements, design & engineering services, preliminary designs and cost estimates, technical specifications and tender documents, contract negotiation…

Project Management

Financial advice to owners and concessionaires, construction programming, supervision and monitoring, contract management, QA / QC plans, project planning & scheduling, cost control, risk management…

Design and construction engineering

Assessment of institutional requirements, design & engineering services, preliminary designs and cost estimates, technical specifications and tender documents, contract negotiation...

Project Management

Financial advice to owners and concessionaires, construction programming, supervision and monitoring, contract management, QA / QC plans, project planning & scheduling, cost control, risk management...

Our projects


Assystem Stup provides engineering and project management support to the urban development, industrial buildings, transportation, national infrastructure, and energy sectors.

Discover our customer’s projects