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  • About Sonai Infrastructure


    Our Executive Chirman, Mr. Shrinivas Patil, who graduated in Civil Engineering in 1983, inspires Sonai Infra. He started our company with private contracts in real estate under the name ‘Krishna Developers.’ With his commitments towards work and consistent willingness to grow, Krishna Developers has become one of the largest developers of residential and commercial buildings in the western Maharashtra region. He further expanded the company in the irrigation sector and procured large-scale dams, canals, and barrage projects. Today, the company has become Class-I government registered contractor with vast experience and expertise to undertake any size of project in the sector.

    Furthermore, in 2008, birth of Sonai Infra occurred with the quest to grow in the agriculture & road sector, merging businesses of Krishna Developers. Initially, Sonai Infra concentrated in Agri Field under the leadership of our Managing Director, Ms. Manisha, where we worked majorly into production of pure quality organic manure, and converting all our farms into Organic Farms, and exporting our products into international markets. In the same year the company was awarded NOCA certification, which is recognized as a standard of Quality in Organic Fertilizer industry.

    In 2011, an absolute turnaround took place when Mr.Ankush, Masters from United Kingdom joined as a Chief Executive Officer of the company. The company grabbed major projects in Road sectors and expanded all its assets, human resources to match the current new orders. Afterthat, the company has seen exponential growth and achieved landmark success in the industry.

    Ajinkya Patil, Director, is also a Civil Engineer Graduate. Under his able guidance the company witnessed the successful execution and completion of various contracts. Today, the company has become eligible for handling new contracts like Roads, Bridges, Flyovers, Sewerage Projects , Residential and Commercial Buildings, etc. He leads all the execution activities for civil projects.

    Today, Sonai Infra stands proudly as one of the leading company in infrastructure industry in India, with the vision of ‘Rising Together’ as one with its employees, partners and stakeholders.


    Sonai Infrastructure is a dynamic and upcoming organization with a strength of 425+ employees in Railway projects all over Maharashtra. The core management is young, dynamic and very enthusiastic in development of the company. The company has already handover successfully Shenoli to Takari doubling project. The company has number of project in hand and is successful completing minor and major bridges of railway projects. The company has started from basic earthwork, embankment, building minor and major bridges, till laying of railway tracks. The company has it own equipment like Tippers, dozer, rollers and JCB’s. The company takes good care of its employees by providing Resident accommodation and travel facility to employees on site, motivating employees to work hard.


    The Construction industry of India is an important indicator of the development as it creates investment opportunities across various related sectors. This industry has contributed a major share of more than 10% to national GDP in recent years.

    Some of the Key Features of the industry are:-

    • India is expected to become the third largest construction market globally by 2022.
    • India has a requirement of investment worth Rs 50 trillion (US$ 777.73 billion) in infrastructure by 2022 to have sustainable development in the country.
    • As on December 2018,infrastructure and capital good companies has seen a 30% growth in order inflows from Rs 2.05 trillion in 2017 (US$ 28.41 billion) to Rs 2.67 trillion in 2018 (US$ 37 billion)
    • Development of world class infrastructure will lead to 9-10% growth of Indian economy.
    • Favourable valuation and earnings outlook makes this sector an attractive opportunity.
    • Only 24% of the National Highway network in India is four-lane, therefore there is immense scope for improvement.
    • The Regional Connectivity Scheme (RCS) gives opportunity for development of airports.
    • Increasing impetus to develop infrastructure in the country is attracting the major global players like China Harbour Engineering and Mizuho Financial Group.
    • Construction Development sector and Infrastructure activities sector received FDI inflows amounting to US$ 24.87 billion and US$ 13.11 billion, respectively from April 2000 to June 2018.
    • Infrastructure sector is one of the largest receivers of FDI inflows to India.
    • With initiatives like ‘Housing for All’ and ‘Smart Cities Mission’ the Government of India is working on reducing bottlenecks and impeding growth in the infrastructure sector. Rs 2.05 lakh crore (US$ 31.81 billion) will be invested in the smart cities mission. All 100 cities have been selected as of June 2018.
    • 100% FDI is permitted across various infrastructure sectors.

    “The group’s decades of experience, innovation and exceptional people differentiate our approach to delivering integrated solutions notwithstanding the diversity and complexity of an exponentially changing environment.” – Mr. Shrinivas Patil


    To be the most admired and responsible integrated infrastructure company, with a hunger to grow and to be the most preferred contractor.


    We will deliver reliable, high-quality solutions for the infrastructure industry, always ensuring that integrity, excellence, and sustainability are at the heart of everything we do.

    • Performance:
      We are here to make a valuable difference to our stakeholders.
    • Teamwork:
      Rising Together to achieve individual and collective success.
    • Leadership:
      The courage to shape a better future
    • Passion:
      Commitment in heart and mind with “can do” attitude.
    • Innovation:
      Be a part of changing world.
    • Quality:
      What we do, we do well.
    • Reliability:
      We are trustworthy through our actions.
    • Present levels of urban infrastructure are inadequate to meet the demands of the existing urban population. There is need for regeneration of urban areas in existing cities and the creation of new, inclusive smart cities to meet the demands of increasing population and migration from rural to urban areas. Future cities of India will require smart real estate and urban infrastructure.
    • India has an estimated urban housing shortage of 18.8 Million dwelling units. The housing shortage in rural India is estimated at 47.4 Million units, in 2012.
    • The Government of India is in the process of launching a new urban development mission. This will help develop 500 cities, and these cities will be supported and encouraged to harness private capital and expertise through PPPs, to holstertheir infrastructure and services in the next 10 years.
    • Infrastructure such as road, rail, dams, canals, airports, power systems, telecommunication systems, urban infrastructure including water supply, sewerage, and drainage and rural infrastructure is required to be develop in new cities. Plus, Assets once created also need to be maintained, which triggers need of construction sector.

    Sonai was recently awarded as *Best MSME Award 2019 (Micro Small & Medium Enterprises) from India 5000 for outstanding contribution in quality and excellence, in realm of customer satisfaction, impact on society through service & management to boost up all.

    Our Chairman, Mr.Shrinivas Patil has been awarded with Rashtra Ratna Award in the hands of Mr. Ismail Darbar and Mr. Udit Narayan for his work in the field of construction.

    SONAI INFRASTRUCTURE PVT LTD (SIPL), received the Excellence Award for its contribution in the field of Agricultural Development.

    Our Chief Promoter and Managing Director, Mrs. Manisha S. Patil has been awarded the “Jijamata Krushibhushan Puraskar” from the Government of Maharashtra, in the hands of Chief Minister of State. It is the highest award in the Agriculture department.

    She has also been awarded the “Mahila Udyogini Award” from one of the country’s premier institutes MITCON, for her contribution to the Economic and Agricultural Development of Country.

    This is just a step towards bigger achievements in the future and we wish to thank our investors, clients and people who have placed their trust in us. We will strive to give our best always.

    Mr. Shrinivas Patil

    – Executive Chairman

    A Civil Engineering Graduate from Walchand College of Engineering, founder and chairman of the organisation, he has hands on experience of more than 25 years in the construction and infrastructure industry to his credit. He is providing overall vision and strategy to the Company.

    A Science graduate M.Sc. (Botany) from Pune University started her carrier as a farmer. She started manufacturing Organic Manure under the brand name "SAHYADRI". She heads the Agriculture wing and looks after the administration of the Company.

    Mrs. Manisha Patil

    Managing Director
    A Civil Engineering Graduate with successful execution and completion of various contracts under his expertise, the company has become eligible for handling of new contracts like Roads, Bridges, Flyovers, Sewerage Projects, Residential and Commercial Buildings, etc. He leads all the execution activities for civil projects.

    Mr. Ajinkya Patil

    A Civil Engineering Graduate from Pune University. A university topper and also a Masters Degree in Construction Management (M.S.) from the University Of Manchester, UK. Works as a Chief Executive Officer, taking over responsibilities of Technical, Administration and Finance Departments.

    Mr. Ankush Patil


    Core Team

    A retired Executive Engineer from Public Works Department, Maharashtra, Civil Engineering graduate having immense technical knowledge and experience on-site for more than 30 years of bridges and road projects. He is currently heading the execution of two major projects for the company.

    Mr. R.S.Patil

    General Manager - Projects
    Chairman, Maharashtra State Organic Farming Committee, 'Best Researcher Award' by Nematology Indian Agriculture Institute, New Delhi, he guides Agri Division of Sonai Agri. He decides crop planning and marketing strategies.

    Dr. Raut

    Technical Advisor
    A well educated MBA (Finance & Marketing) and M. Com. Post Graduate handling entire administration section of Sonai Group. He takes care of Key Responsibility Areas which include People Management, Facility Management, Asset Management, Public Relation, Event Management, Hospitality, Liaison with Govt. Institutions... Read More

    Mr. Sushant Jadhav

    Senior Manager - Administration
    A Civil Engineer, having a vast experience of about 12 Years in civil engineering construction industry is master in planning, automation, designing and billing of the civil engineering projects. He looks after Planning, Scheduling of projects for the company.

    Mr. Amol Jadhav

    Senior Manager - Planning
    A science graduate with work experience of 22 years in purchase & supply chain, is responsible for managing company's logistics & purchases. He has previously worked with HPFL, NOCIL AGROCHEMICALS LTD. He is also responsible for developing and maintaining healthy relationships with vendors and distributors for the company.

    Mr. Limbaji Rathod

    Manager - Purchase
    He is having work experience of more than 30 years in the field of the infrastructure industry. He is fulfilling project management responsibilities like execution, coordination, and completion of projects on time within budget and within scope. He is busy overseeing all the aspects related to projects.

    Mr. Pandurang Salunkhe

    Senior Manager - Projects
    A Commerce Graduate from Shivaji University working with the company since 1990. He is handling all the major legal aspects of company. He is having excellent knowledge, understanding of corporate law, procedures & looking after drafting of contracts, followup of all legal matters, provide legal assistance to the company.

    Mr. Suresh Salunkhe

    Senior Manager - Legal Affairs
    A Civil Engineer, having an experience of about 18 Years in civil engineering construction industry is master in planning, automation, designing and billing of the civil engineering projects. He looks after Planning, Scheduling of projects for the company.

    Mr. Pathan Mudassir Ali Khan

    A Civil Engineer, having a vast experience of about 10 Years in civil engineering construction industry is master in planning, automation, designing and billing of the civil engineering projects. He looks after Planning, Scheduling of projects for the company.

    Mr. Yuvraj Salunkhe