India, Dec. 23 -- Defence tech startup Tonbo Imaging has filed a DRHP with the Securities and Exchange Board of India (SEBI) for its IPO, which will comprise only an offer for sale (OFS).

The public issue will have an OFS of up to 1.81 Cr equity shares, according to the DRHP.

Investor CEAQ Technologies plans to offload the maximum 1.5 Cr shares via CEAQ Technologies Pvt Ltd (formerly Tonbo Imaging Pvt Ltd) and CEAQ Technologies Pte Ltd (formerly Tonbo Imaging Singapore Pte Ltd).

Other investors that will offload shares include Timothy Guy Mitchell (2.09 Lakh shares), Artiman Partners (1.97 Lakh shares), Amit Dilip Shah (84,600 shares), and Ramesh Radhakrishnan (80,000 shares).

Meanwhile, promoters and cofounders Arvind Lakshmikumar (C...