CALNESTOR KNOWLEDGE SOLUTIONS
A Trusted House of
Chartered and Professional Engineering Services
We develop innovative solutions to engineering problems, handle technical accountability for complex systems, with technical and commercial leadership.
We are highly skilled professionals, use our expertise for innovation, design, development and management, and our certification is recognized globally as a mark of high competence.
Our Domain Expertise
Construction & Real Estate
Water Supply and Sanitation
Irrigation
Railways & Highways
Ports
Hospitals
Steel and Non-Ferrous
Energy & Power
New & Renewable Energy
Food Processing
FMCG
IT & ITES
Our Services
Techno Economic Evaluation
Lenders Independent Engineer
Valuation and Assessment
Technical Due Diligence
Project Monitoring
Detailed Project Report
IT System Development
System Integrations
Workflow Automation
Web Development
Web Hosting & Security
Private & Public Cloud Deployment
Empaneled as TEV and LIE Consultant
State Bank of India (SBI) - Eastern Region
National Bank for Financing Infrastructure and Development (NaBFID)
National Bank for Agriculture and Rural Development (NABARD)
Our Responsibilities
Problem Solving
Develop appropriate solutions to engineering challenges using creativity, innovation, and existing or new technologies.
Technical Leadership
Take technical accountability of complex systems and processes at different levels, which may involve significant levels of risk.
Commercial Leadership
Combine technical knowledge with commercial awareness to manage projects effectively and provide financial and insurance valuations.
Project Management
Oversee all stages of an engineering project, from conception to final implementation, ensuring clear coordinations among all stakeholders.
Regulatory Compliance
Ensure projects comply with all relevant local, national, and international codes and standards at the right time.
Risk Mitigation
Assess risks and ensure projects be safe and secure, to avoid potential defects, hazards, and legal issues on short & long term basis.
Our Digital Solutions
AI Integration
Online Assessment
Online Courseware
Exam Delivery
Digital Archiving
Editorial Workflow Manager
Journal Hosting
CRM & ERP Systems
Webmail & Bulk Mail Systems
Our Knowledge Partners
The Institution of Engineers (India) [IEI]
Confederation of Indian Industry [CII]
Indian Chamber of Commerce [ICC]
Forum of Scientists, Engineers & Technologists [FOSET]
Solar Energy Society of India [SESI]
Indian Society for Technical Education [ISTE]
Our Team
Directors
Advisors and Consultants
DR. AMITAVA SIL
FIE(I), Chartered EngineerAdvisor and Senior Consultant
Former Chief Consultant at Texpro (India)
DR. ZAKIR H MOLLA
FIE(I), Life Member ENDEVSr. Consultant
Former General Manager and Head of Corporate Sustainability Division at Hindustan Petroleum Corporation
GAUTAM KUMAR DE
FIE(I), International Professional EngineerSr. Consultant
Former CEO at Furnace Fabrica India
NABARUN CHAUDHURY
Sr. ConsultantFormer General Manager (LUBES) at Indian Oil Corporation
SUMAN CHAKRAVERTY
FIE(I), Chartered EngineerSr. Consultant
Former General Manager (Civil Infrastructures) at Wipro
DIPTAM CHAKRABORTY
Chartered Engineer, Member of Institute of Engineers (India)Sr. Manager (Project )
Former Manager (Project) at Centurion Limited, Lusaka, Zambia
PURANJAY BHATTACHARYA
FIE(I), Chartered EngineerSr. Consultant
Former AGM (Civil & Structural) and HOD at Petrofac Engineering India
RAJIB KUMAR DAS
Sr. ConsultantFormer Consultant and Dy. General Manager (Planning) at CESC Limited
KRISHNENDU ADITYA
Sr. ConsultantFormer Leader in Boiler Services in India -GE Power India Ltd (Noida)
BISWAJIT BHATTACHARYYA
ConsultantFormer Engineering Centre of Excellence Leader at GE India Industrial Pvt Limited
GOPINATH CHATTOPADHYAY
ConsultantFormer Chief Engineer at Kolkata Metropolitan Development Authority (KMDA)
ANUPAM NATH
FIE(I), Chartered Engineer, PESr. Consultant
Former Contract Management Specialist at Lea Associates South Asia Pvt. Ltd.