3D printing, product design, prototyping, and manufacturing solutions are the field Tesseract 3D leads, one of India's top 10 3D printing and product-development firms serving aerospace, automotive, medical-technology, and other customers. Established in 2016 by Chartered Accountants Aman Modi and Harsh Sarvaiya and begun in a modest 250 sq. ft. facility, it has since evolved to operate an expansive facility of more than 5,000 sq. ft. in Boisar, alongside its Mumbai head office, serving both local and international markets.