Clean energy is our future.

We are specialized in the Innovative Solutions and Research & Training in the field of Corporate Environmental Management, Environmental and Social Impact Assessments, Quality Management, Health & Safety Management, Industrial Hygiene and Environmental Services Training.

About REPL

Since its inception in 2013, RIAN Enviro has consistently provided high quality environmental services to a growing list of clients. We have successfully teamed with major Consulting firms, Engineering firms, Architects, Construction Companies & Builder’s, Law firms, Utilities and Financial institutions.


RIAN Enviro Private Limited is an privately own organization whose foundation stone was laid down in the year 2013 under the leadership of Mr. Narendra Deo and Mr. Manish Kumar, Directors of the company. We are dynamic, responsive and fast going company in the state. Our company provide multi-disciplinary services from the in house expert on a wide range of strategic and site specific environmental and sustainability issue. RIAN Enviro is the first QCI (NABET) Accredited Environment Consultancy in Bihar.

Our Services

RIAN Enviro brings professionalism, technical knowledge, experience, and flexibility to every project, large or small. Our project teams routinely address a variety of environment-related challenges. RIAN Enviro Environmental Services include:

Environmental Impact Assessment

EIA/EMP Report Preparation  Environmental Site Assessments  Environmental Audit  NOC from Pollution Control Board  Remediation Oversight  Petroleum & Hazardous Waste
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Natural Resources

Natural Resources Inventory and Assessment  Wetland Delineation, Planning, Mitigation, and Monitoring  Wetland, Coastal, and Upland Habitat Restoration, Enhancement, and Preservation
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Hydrogeological Services

Ground Water Clearance from CGWA.  Deep Well Installation  Groundwater Monitoring Well Installation, Monitoring and Closure  Construction and Development of New Public Water Wells  Groundwater Flow Determination and Analysis  Rain Water Harvesting
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Hydrogeologic / Meteorologic Monitoring

Automated Weather & Water Quality Station Data Collection & Maintenance.  RF telemetry & Communications  Rainfall, Photo-radiation, Wind Speed, Temperature, Humidity, Barometric Pressure Real-Time Data Collection &Verification.  Sensor Installation
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Social-Economic Assessment

Social Impact Assessment  Community Mobilization  IEC & Capacity Building  Training & Development  Skill Development Training  Livelihood Development Conflict Resolution/Project Management  Environmental/Conservation Education & Training  Ecotourism Planning & Management
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Regulatory Compliance Assurance

Permitting and Regulatory Compliance Assistance  Conformance Program Development  Fire & Safety Clearance  Site Clearance from AAI  Environmental Education and Training
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Key Persons

He has 20 years of rich experience in Education Sector, Skill Development &
Capacity Building. He has worked with different organisations of national &
international repute like, IBM, Everonn Education Limited, NIIT Limited, Pearson
Education, etc. in key positions. He is also one of the founder members of a
Charitable Organisation “EARTH Foundation”.
Mr. Deo is an M.B.A. from S.I.B.M., Pune & LLB from Indira Gandhi Technological
and Medical Sciences University (IGTMSU), Ziro, Arunachal Pradesh.

He has about 16 years of experience in the field of social development sector. He
has worked with organisations like UNICEF & IL&FS on different projects. He
worked as the social development specialist for a world bank supported project
Neer Nirmal Pariyojana and led the team for implementation of the social
safeguards associated with the project.
Mr. Kumar is NET Qualified in Earth, Atmospheric, Oceanographic and Planetary
Sciences from CSIR and NET Qualified in Geography from UGC. He did his LLB
from IGTMSU, Ziro

Approvals & Accreditation

"Approved and accredited from all major certification bodies in India"

Our esteemed Clientele

Reach us

133, Ansal Chamber-II, 6 Bhikaji Cama Place, New Delhi- 110 066
Patna Office
202 & 402, Mangal Market, Raza Bazar, Sheikhpura, Patna, Bihar- 800 014
Head Office
133, Ansal Chamber-II, 6 Bhikaji Cama Place, New Delhi- 110 066
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