Waste to




Raw Water Treatment 

Raw Water Treatment 

At Lars, we understand the inconsistency of raw water quality in all kinds of water sources and thereby recognize the need and importance of proper design and engineering.
We have rich and hands-on experience in offering tailor made, optimal solutions for the entire spectrum of Raw Water treatment.



LARS Enviro is one of India's leading Environmental Engineering Organization, offering a wide spectrum of services across wastewater treatment, waste to energy & water treatment.

With more than 475 assignments to our credit across 25+ types of industries and export in more than 20 countries have provided us over the years, to achieve numerous milestones. It has helped us in winning many prestigious awards from renowned bodies across India which is the reflection of our technology, quality, execution skills & commissioning capabilities. With our enriched experience, we have designed and have commissioned more than 300 full-scale Anaerobic Reactors, which is unparalleled in SE Asia.

Our experience of over more than 2 decades has helped us in having a better understanding of wide range of technologies which are proven across systems in India & abroad.

We have established ourselves as a brand which symbolizes quality, reliability, project execution skills with adequate safety measures and commissioning within stipulated time frame.To Ensure quality, reliability of equipment's LARS has its own manufacturing setup wherein critical components of WWTP are manufactured. In addition we also carry out pilot plant studies to determine whether it can be scaled up as per client requirement. We also have a Laboratory to test samples of our treatment plants.


Added one more feather in our Cap


Pan India Presence 

Corporate Office
Nagpur , Maharashtra 
LARS Installations 
LARS Offices 
Regional Offices
 Tamil Nadu
New Delhi

Global Footprints

North America
South America
Papua New Guinea
Puerto Rico
UAE & Sri Lanka



Awards & Accolades

Under the Innovation Category
As "Best Innovative Equipment Manufacturer"
For "Best Service" Category  
In Infrastructure & Environment Category 
For Our Chairman's Contributions Towards
The Society 
Best Workplace for Employee to Work 
In water and wastewater management 

Corporate Social Responsibility 

Blood Donation
Every year on the Incorporation Day (25th June) of LARS, LARSeans Donate Blood 
Swacch Bharat Abhiyan

LARSeans showed their active

participation for Swacch Bharat Abhiya

Prime Minister's National Relief Fund 
LPG Subsidy

LARSeans have given up their

LPG Subsidy 

 Organ Donation & Body Donation

LARSeans have taken the pledge of 

Organ Donation & Body Donation

LARSeans have Contributed their

two days salaries to PMNRF

Eye Donation

LARSeans have taken the pledge of 

Eye Donation

Donation of Drinking RO Plant

LARS have provided Drinking RO Plant

to School at Buttibori, Nagpur.

Contribution To Indian Army 
Izzat Ghar Contribution

LARS has provided 12 toilets to villagers 

at Taklghat Buttibori

LARS has contributed kitchen waste

biogas plant at GRC kamptee Nagpur

Tree Plantation
Donation of 50+ Bicycle 
Contribution to  AWFBC

LARSeans do tree plantation on

their birthday with the help of ISHA Foundation

LARS have provided  more than 50 Bicycles to School  at Gadchiroli District . 

LARSeans  have contributed thier One Day Salary to  AWFBC

Coverage In Media 


Shri Ramdeobaba College of Engineering and Management, Nagpur organized Webinar Series on “Civil Engineering Opportunities and Various Industrial Developments, COVID 2020 under The Department of Civil Engineering & Institution of Engineers (India), Nagpur on “Waste to Energy: An Emerging field of Engineering professionals".
LARS CEO Dr. Ramesh Daryapurkar was a keynote speaker to enlighten the participants through this webinar on ““Waste to Energy: An Emerging field of Engineering professionals” under the theme of Waste to Energy.
Government College of Engineering Nagpur organized a Webinar Series on “World Environment Day” under the Department of Civil Engineering on “Sustainable Development for Atmanirbhar Bharat” .
LARS   CEO Dr. Ramesh Daryapurkar was a keynote speaker to enlighten the participants through this webinar on “Sustainable Development for Atmanirbhar Bharat”
LARS  CEO Dr. Ramesh Daryapurkar was invited as a keynote speaker by Department of Civil Engineering of YCCE Organized a Two-Day National Seminar on “Waste to Energy: A Solution for Tomorrow” under Science and Engineering Research Board, Govt. of India on 20th and 21st September 2019 to enlighten the attendees through a presentation on “Anaerobic Digestion: A tool to Convert Today’s Waste into Tomorrow’s Energy” under the theme of Waste to Energy on 2nd day of the conference.
LARS Sales & Marketing Head- Mr. Abhijit Pittule recently attended Biogas Conference, organised by IBA - Indian Biogas Association.Major highlights of the Conference was on Biogas Potential.           
LARS CEO-Dr. Ramesh Daryapurkar was invited by Indo-German R&D collaboration driven by Council of Scientific & Industrial Research (CSIR) and Fraunhofer Institute for Solar Energy Systems, Germany to enlighten the workshop attendees through a presentation on “Application and optmization of Anaerobic Digestion” under the theme of Anaerobic Digestion Technologies : Status and futuristic Requirements in India on 2nd day of the workshop.
LARS ENVIRO is happy to inform that based on  the performance of our CPU at Sabitgargh site, Triveni has placed Repeat Order on us for CPU at Muzzarnagar unit.
LARS have executed more than 20 CPU Plants for our Clients across the Globe.
LARS is glad to share its another Major Milestone by adding 22nd Country Burundi of Export of it's Services.
LARS ENVIRO is partnering in the Consortium for one of the Largest International R&D projects PAVITR supported by  DST (Govt. of India) and European Commission addressing water & wastewater treatment challenges in India along with NEERI, IIT Kharagpur, Aligarh Muslim University and many more...
National Dairy Development Board- NDDB entrusted LARS ENVIRO for India’s first Thermophilic CSTR based Anaerobic Reactor.
As per the Study carried out by Envint and covered in GWI Magazine (Sep 2018 edition), LARS ENVIRO has achieved a great Leadership position in Anaerobic digestion in Indian distillery market.

Our Key Personnels


With 32+ years of experience in 'concept to handing over' of Environmental Engineering Projects, he is one of the main strategist in the organization. His continual guidance to the team of highly qualified professionals is instrumental in forging global win-win partnerships and in achieving the organizational goals. He is the driving force behind the company making things happen and  putting the resources together seamlessly to ensure customer's delightment. Gold medallists at both B.E. (Civil Engg) and M.Tech. (Environ Engg.) during his academic years, he has an unique distinction amongst experts from South-East Asia of having experience of handling 300+ renewable energy generating anaerobic reactors. He has been distinguished as one amongst "The Top 50 Most Impactful Leaders in Water and Water Management" globally in World CSR congress in 2016.

Dr. Ramesh Daryapurkar 

Whether called an organizer, an inside manager or an operations person, Mr Sanjay Gangamwar is a Civil Engineer and he is the one who makes sure company operations flow smoothly and economically. Having 26 years of experience in design, project execution of various Environmental Engineering projects as well as infrastructural  projects like Rural water supply schemes ,  Roads  and buildings. He Conceive, Plan, Organize, Execution of Projects against customer orders and review, monitor and control the execution as per the contract requirements with targeted / planned efficiency and cost effectiveness. He has a very good understanding of details of the business and his execution skills are exemplary. His proficiency is in Project management i.e completion of projects within the scheduled time, Quality and cost with available resources. Along with this, he is associated with Professional Memberships and Activities; majorly with Association of civil engineering & Member of Institute of Engineer.

Sanjay Gangamwar
General Manager

Abhijit is having more than 21 years of rich experience in all aspects of water and wastewater treatment industry. He being Head of Sales and Marketing is responsible for developing key growth sales strategies, tactics and action plans for domestic as well as international sales for the organisation. He is basically a Graduate in Civil Engineering  as well as Post Graduate in Environmental Engineering from VRCE [NIT], Nagpur. His ability speaks about his first hand experience in designing, commissioning of industrial wastewater treatment and also wastewater recycling plants. He does successful execution of strategic plans, which lead to achieve financial targets, building relationships and understanding customer trends. His professional association comprise of Association of Consulting Civil Engineering [ACCE].

Abhijit Pittule
Head- Sales & Marketing

Career With LARS

Are you talented and energetic?

Come and help us in protecting the Environment !

Every day is a Environment Day. Our diverse workforce connects to more than just a career.

If you’re new to the workforce, our international footprint, wide industry reach, and broad exposure to the latest technologies provide a wide world of opportunity to launch your career in

the right direction.

Or maybe you’re an established professional, seeking fresh challenges? Then LARS Enviro is good choice for you.

Job Opening- 2020

Come and work as a Proposal Engineer  at a growing Company that offers great benefits with Opportunities 

Job Description-


Post- Proposal Engineer 

Education Background- Engineering Background preferably


Job Location- Nagpur 

Relevant experience - Wastewater treatment plant

Desired experience-  1-3 years

Job Type: Full-time

Candidate Profile - Ideal candidate shall have background in Chemical/Mechanical Engineering with 3-5 years of relevant experience in making proposals for water and waste water treatment for industrial projects. Diverse experience in various process industries would be an advantage. 

Please see the detail job description on our Linkedin Page - Proposal Engineer


Contact Us


Visit Us

Write US

168 NELCO Society, 
Subhash Nagar, 

Nagpur -440 022,

Maharashtra, India

Call Us

  • Google+ - Black Circle
  • YouTube - Black Circle

© 2019 By Lars Enviro Pvt. Ltd.