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conceptSG Ltd. is an award winning international architecture and urban design firm that creates eloquent identities through innovative design and construction processes. 


We believe, human aspirations imbibed through new architecture today become the cultures of tomorrow and therefore, every one of our designs is unique and tailored to its needs. 

We work across all sectors and scales including bunglows, housing,  commercial, recreational, products, rural development and city planning.

Founded by Subharthi Guha in 2006 its offices are based in London and New Delhi  collaborating with a network of consultants in multiple countries, to bring innovative design to your doorstep. 

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