S3M Design Consultants LLP is established by 4 Professionals having cumulative experience of more than 100 years in providing Design Consultancy services to Projects in Industrial & Infrastructure sectors pan India and abroad. The firm gets its name from the initials of Founding Partners – Mr. Hiten Shah, Mr. Rakesh Shah, Mr. Amit Suthar and Ms. Jasmin Mankad.

S3M stands out in providing single-noded and well-integrated Design solutions across diverse industrial sectors due to its Knowledge based practice & the direct involvement of the experienced Partners in project deliveries.


Integrated Single Window Solutions

We adopt 3D model-based process to provide an insight and tools to more efficiently plan, design, construct, and maintain utility services within a building. This process ensures well-coordinated design and execution of complex utilities of a project.

As seen in the video here, junctions of utilities are enlarged to clarify the routing alongwith the placement and bends in each service. Images of such enlarged junction of utilities are shared with Execution agencies for smooth execution at site.


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    100 years of Cumulative Experience

    100 years of Cumulative Experience

    The Partners bring together a rich experience of more than 100 years in delivering Engineering and Design solutions to Industrial and Infrastructure projects.

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    Direct involvement of Partners

    Direct involvement of Partners

    Projects delivered “in time” and “within budget” Directly under the leadership of Partners.




    Team S3M delivers as an extended arm of the Client.

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    Expert Team

    Expert Team

    Multi-disciplinary projects delivered by team of Experts carrying experience of 25+ years in respective discipline.


    Single-noded support

    Single-noded support

    S3M is a single point Engineering solution provider for complex multi-disciplinary projects.

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    Integrated Designs

    Integrated Designs

    3D modelling based process for clash resolution of utility services.


    No-Piracy policy

    No-Piracy policy

    Only Licensed software and spread sheets used for Analysis and Design of works.

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    S3M delivers projects across India as well as abroad.


S3M considers Energy Efficiency and Sustainability as key aspects in Planning and Design of any project - right from the conceptual stage.

Water Conservation

Water Conservation Rise in Water demand is directly proportional to the ever expanding urbanisation and industrialisation. Sustainable design concepts for …

Energy Conservation vide environmentally friendly and energy saving measures

Energy Conservation vide environmentally friendly and energy saving measures Passive Architectural design concepts are adopted for conserving the solar and …

Indoor air quality for human comfort and health benefits

Indoor air quality for human comfort and health benefits For the promotion and maintenance of physical, mental and social well-being …

Locally available materials of construction

Locally available materials of construction Rising industrialization generates greater demand of materials for various construction activities wherein, exploiting the non-renewable …

Waste Management

Waste Management The enormous amount of solid waste generated during construction and post occupancy, if dumped or burnt produces hazardous …

Universal design features for differently abled

Universal design features for differently abled Design of facilities are such as to ensure they are user-friendly for differently abled …


S3M Partners are thorough in understanding of Treatment Plant processes. Their Innovative solutions in Structural design and satisfactory service combined together with ability to Work in Team – have spelled success for our Turnkey/ EPC projects since more than 20 years.

Dr. Anand Vashi

Executive Director- Enviro Control Associates (I) Pvt. Ltd

Metso’s association with Partners of S3M is more than 15 years old – providing their services to Metso’s greenfield/ expansion Projects all over India. Their technical skills for the entire spectrum of a Project, Teamwork, Ownership and Integrity are of highest standards.

Manny Fernandes

Sr. Vice President- Global Supply Chain Metso Minerals

Quite competent and professional people to be associated with. S3M partners led from front during our Gujarat Unit design.

Asutosh Shah

Managing Director- Duravit India Pvt. Ltd.

S3M delivers expectations in a client-conscious manner that creates a relationship rather than a business atmosphere. It has been a pleasure working with the S3M Team. The Team is highly dedicated, responsive & supportive. I look forward to the next one.

Mayank G. Doshi

Managing Director- MRS Bearings Pvt. Ltd.

As In Charge of Uniproducts’ Gujarat project, I have found S3M Team highly knowledgeable and honest. Their Service is prompt and their readiness to go beyond the Scope – makes them the “Go to” member of the Project Team. Our Project was completed in time & with satisfactory quality. I wish them all the Best!

Mr. Naresh Yadav

AVP – R&D- Uniproducts (India) Limited

S3M is a well-organized and professional organization with sincere customer service. They tended to our project needs in a timely fashion and helped us overcome the time constraint challenge in the preconstruction phase to move us smoothly into construction. We look forward to more business with them on our future projects.

Mr. Rami Ayyash

Civil Projects Manager- Rapiscan Systems, Cargo & Vehicle Inspection Division

S3M’s in-depth knowledge of the development guidelines, resourcefulness and teamwork played an important role in setting up our first plant in (Becharaji) Gujarat. Their services during the complete life-cycle of our Project involving Design, Procurement and Construction Management, Ownership and Integrity are highly appreciated.

Amit Gupta

Joint Managing Director- Technico Industries Limited

Our association with Partners of S3M is more than 8 years old. S3M acts as part of the core Project team. Direct involvement of the Partners & their approach for Long Term relationships – make working with S3M smooth. S3M’s technical skills for the entire spectrum of a Project, Teamwork, Ownership and Integrity are of highest standards

Mr. Darshan Shah

Director & Chief Manufacturing Officer- Hitachi Hi-Rel Power Electronics Pvt. Ltd.

Latest News


S3M has multiple openings for Architectural and Structural Draftsman for RCC and Steel drawings; candidates to have minimum 3-4 years of experience of drafting of industrial projects and shall have done ITI or Diploma in Archi. / Civil. Interested candidates to send their Bio-data at career@s3mconsultants.com.


S3M is glad to share that it has been awarded the Vegetable IQF Plant Project of CN IFFCO Nr. Ludhiana, Punjab with a construction area of 37,000m2.

news Keep looking out at this space for the upcoming celebrations as S3M completes glorious 5 years in providing Design Consultancy services for Industrial and Infrastructure projects.

Our Clients are our Biggest Assets !!