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Tonbo Imaging India Limited
Minimum investment
Bidding date
15 Oct - 19 Oct 2026
Price range
₹665 - ₹700
Minimum quantity
21
Minimum investment
₹13,965
Issue size
₹852 Cr.
IPO doc (link)
RHP docsListing exchange
NSE/BSE
Total Issue Size:
₹852 Crore
Fresh Issue: 0% (₹0 Cr)
OFS: 100% (₹852 Cr)
Fresh Issue – ₹0 Crore
Offer for Sale – ₹852 Crore
Before Issue: 18.58%
After Issue: 15.72%
Lock-in / Stabilization | Timeline |
|---|---|
Promoters’ Contribution | 18 months from the date of allotment in the IPO |
Remaining Promoter Shares | 6 months from the date of allotment in the IPO |
Anchor Investors – 50% of allotted shares | 30 days from the date of allotment |
Anchor Investors – Remaining 50% | 90 days from the date of allotment |
Note: Retail IPO investors have no lock-in and can sell shares from the listing day.
Category | Subscription |
|---|---|
Qualified Institutional Buyers | 3.89x |
Retail Individual Investor | 2.7x |
Non-Institutional Investor | 4.96x |
Others | - |
Total | 3.52x |
Tonbo Imaging India Limited is a defence electronics company incorporated in December 2003 that specializes in designing, developing, and manufacturing advanced imaging, surveillance, communication, and guidance technologies for defence and security applications. Its product portfolio includes thermal imaging systems, weapon sights, missile seekers, fire control systems, targeting equipment, and missile guidance solutions. The company also develops tactical systems for battlefield surveillance and reconnaissance, platform-based observation and fire control solutions, and directed-energy technologies designed to address emerging threats such as drone swarms.
The company has established an international presence, supplying defence and security organizations across 24 countries with more than 28,000 systems deployed in the field. Its proprietary technologies and in-house research and development capabilities support product innovation and customization for different operational requirements. Tonbo's products are developed using its own intellectual property and are free from International Traffic in Arms Regulations (ITAR) restrictions, supporting access to international markets. In India, the company contributes to domestic defence manufacturing through its participation in the Indigenously Designed, Developed and Manufactured (IDDM) framework, aligning its operations with the country's defence indigenization objectives.
Specialized Defence Technology Portfolio: The company develops advanced electro-optic, infrared imaging, surveillance, targeting, and guidance solutions for defence and security applications. Its presence across multiple technology categories allows it to serve different operational requirements within the defence sector.
Proprietary Technology and In-House R&D: Tonbo Imaging develops products using its own intellectual property and maintains in-house research and development capabilities. This technological foundation can support product innovation, customization, and the development of specialized solutions for defence customers.
Established International Presence: The company serves defence and security organizations in 24 countries, with more than 28,000 systems deployed in the field. This existing international footprint demonstrates experience in supplying products to customers across multiple markets.
Exposure to Indigenous Defence Manufacturing: Its participation in India's IDDM defence procurement framework aligns the company's activities with the emphasis on domestically designed and manufactured defence equipment. This provides exposure to the country's broader defence indigenization efforts.
Experience in Advanced Imaging Systems: According to the supplied company information, Tonbo was India's largest manufacturer of thermal imaging systems for government and defence agencies and the largest exporter of such systems by volume during FY2024–FY2026. This indicates an established position in its specialized product segment.
Declining Revenue and Profitability: The company's total income declined from Rs. 474.39 crore in FY2025 to Rs. 369.94 crore in FY2026, while profit after tax fell from Rs. 72.76 crore to Rs. 50.88 crore. A continuation of this trend could affect future earnings and financial performance.
Negative Financial Performance in the June 2026 Quarter: For the quarter ended June 30, 2026, the company reported a loss after tax of Rs. 17.74 crore and negative EBITDA of Rs. 13.04 crore. This indicates short-term pressure on operating performance and highlights the possibility of fluctuations in quarterly earnings.
High Valuation Compared with Recent Earnings: At the upper issue price, the company has an indicated market capitalization of approximately Rs. 4,009.75 crore. Based on the supplied pre-IPO figures, its P/E ratio is approximately 78.83 times. Investors should carefully evaluate whether the company's future growth prospects justify the valuation, particularly given the decline in recent financial performance.
No Fresh Capital for Business Expansion: The IPO consists entirely of an offer for sale by existing shareholders. Consequently, Tonbo Imaging India will not receive the IPO proceeds to fund research and development, capital expenditure, working capital, or other corporate requirements.
Dependence on Defence Procurement and Project Execution: Defence electronics projects can involve detailed technical evaluations, approval processes, delivery milestones, and customer-specific requirements. Delays in procurement decisions, project execution, or customer payments could affect revenue recognition and cash flow.
37.32 Cr.
Jun'26
-17.74 Cr.
Jun'26
-13.04 Cr.
Jun'26
57 investors voted
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