“Bhattacharya & Associates” based in Kolkata, West Bengal is a one stop place of highly qualified engineers and architects who are instrumental in serving great solutions for a variety of sectors like Low and High Rise Housing complex, Townships, Healthcare, Educational & Commercial which ultimately resulting towards excellence of design & Cost effective.

Our experts associated with this firm give right guidance and concrete solutions for all kinds of properties regarding their development, design, structure and site survey which should be done carefully. With a rich industry experience, we have acquired a long client base in the competitive market. The evidence of this lies in the number of projects completed within budgetary limits & schedule time frame. While the firm can boast of very large “Client base”, in which particular pride is the large number of repeat assignments received from satisfied clients.

Our customers from different domains have shown great interest in our high quality building & architectural solutions that help them develop a dream structure in a well-organized manner. Our association with industry's best consultants and engineers takes us one step ahead in various disciplines viz. Public health. HVAC, Architectural Engineering, Electrical Engineering, Interior Design, Environmental Engineering etc. Hence, we lead the industry and has been entertaining our clients by serving the best building & construction solutions as per their requirement.

Our pride lies in the various government, semi-government and private projects done by our firm over the last three decades which includes some major projects like “St. Xavier’s College at Raghavpur, Kolkata”, “Delhi public International school at Maheshtala, Kolkata”, “Women’s Government Polytechnic campus at Bokaro, Bihar”, “St. Merry Higher Secondary School at Thakurpukur, Kolkata”, “Behala College for P.G. course at Behala,Kolkata”, “Shopping complex for Anugul notified area council at Anugul, Orissa”, “Hotel cum Business center at Sagarbhanga, Durgapur”, “Raidighi Bus Stand & Business Centre at Raidighi by Sundarban Development Board Government of West Benga”, “Lila Kanjilal Memorial Hospital at Berhampore, Murshidabad”,” Jeeban Suraksha Hospital at Bankura”, “Pulse Diagnostic at James Long Sarani, Kolkata”.

Principal Architect and Proprietor


The principal Architect & Proprietor of the firm, Ar. Ranjit Bhattacharya, has been in professional practice since 1984. He has been engaged with different professional bodies, such as the Indian Institute of Architects and Indian Institute of Interior Designers where he actively worked as an associate member. He motivates our professionals and help them understand the current needs of the developing markets and do analysis of their present and future scope. He works with our team of engineers & architects and help them understand how to handle building projects smartly and give optimum services to patrons as per their demand.

With an industry experience of 40years, he has been involved in many notable projects across the country such as “Madanmohantala Temple at Raja Rammohan Roy Road, Kolkata”, “Lakelife township Project at Gajipur, Kolkata”,” Sonargaon Housing Project at Raypur, Kolkata”, “Church of the Epipheny at Kolkata”, “ Staff Quarter for N.I.N.L at Dubur, Orisaa Housing Complex for C.M.C Staff Co-operative Housing Society”, “DCM Plaza at Sanchita Park, Durgapur”, “Baro Maa Hospital & Research Centre at Mechogram,Medinipur”, “Auditorium at Suri,Birbhum”,& ”Sports Arena at Tripura, Agartala”.

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Our dedicated team


Sanchita Kar

Architectural Assistant | 30 Years Experience


Sanjib Konar

Civil Engineer/ Site Supervisor/ Fire & Safety Engineer | 18 Years Experience


Madhumita Dey

Architectural Assistant | 10 Years Experience


Rajrup Ghosh

Civil Engineer/Site Supervisor | 7 Years Experience


Baishali Ghosh

Architectural Assistant | 5 Years Experience


Soumagni Das

Architect | 3 Years Experience


Sampa Bhattacharya

Front Office Manager


Samir Mandal

Office Bearer

The Creative act, the art in an architecture

Our firm is a one stop place of highly qualified engineers and architects who are instrumental in serving great solutions for a variety of properties like hotels, complexes, cinema halls, housing, residential & commercial buildings, shopping complexes and the rest of the industrial properties.

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Our business associate


AR. Tanmay Mitra, B.Arch Registered Architect-Council of Architecture
Indian Institute of Architects
Industry Experience-20 Years
AR. Saifulalam Mollah, B.Arch Registered Architect-Council of Architecture
Indian Institute of Architects
Industry Experience-10 Years
AR. Abhijit Raychaudhuri, B.Arch Registered Architect-Council of Architecture
Indian Institute of Architects
Industry Experience-10 Years


Mr.Bibek Mullick, B.E. Civil Industry Exp.: 40 Years 
Mr. Prabir Chattopadhyay Industry Exp.: 25 Years 
Mr. Susanta Saha Industry Exp.: 30 Years 

Geo Technical

Geocons Industry Exp.:15 Yesrs, Specialisation In Soil Mechanics
Soilex Industry Exp.: 15 Years, Specialisation In Soil Mechanics

Electrical & AC Engg

Mr. P. Ganguly Industry Exp.since 1997 in C.P.W.D designing & independent practice
Mr. Alok Mondal Industry Exp. in Electrical Consultancy since 1987
Mr. Pravanjan Mukherjee East End Electrical Services, (H.T/L.T) Electrical Design Engineer, Consultant
Mr. Manoj Chakraborty Industry Exp. Experience in Refrigeration & Air Conditioning

Public Health Engineering

Mr. Himadri Lahiri Industry Exp: 35 Years
Mr. Ratan Sarkar Industry Exp: 30 Years

Interior Design

Mr. Debmalya Banerjee Industry Exp: 20 Years
Mrs. N. Bhattacharya Industry Exp: 8 Years

Financial Reports

Mr. Subhankar Halder Chartard Accountant

Legal Advisor

Mr. A Chakraborty Professional Exp. Since 1980
Mr. Bimalendu Saha Professional Exp. Since 1980
Mr. Asim Mukherjee Professional Exp. Since 1980

Tex Consultants

Mr. Biswajit Chatterjee Professional Exp. Since 1990