Indian Markets
Tonbo Imaging India

Tonbo Imaging India IPO

Bookbuilding IPO | ₹852.00 Cr | Listing at BSE, NSE

Closed
IPO Open

Thu, Oct 15, 2026

IPO Close

Mon, Oct 19, 2026

Price Band

₹665.00 to ₹700.00

Market Cap (Pre-IPO)

₹4,009.75 Cr

IPO Details
IPO Date Oct 15, 2026 to Oct 19, 2026
Listing Date Tentative: Oct 23, 2026
Face Value ₹2.00 per share
Price Band ₹665.00 to ₹700.00
Lot Size 21 Shares (Minimum: ₹14,700.00)
Sale Type Offer For Sale
Issue Type Bookbuilding IPO
Listing At BSE, NSE
Issue Size ₹852.00 Crores
Total Shares Offered 12,174,046 shares
Fresh Issue 12,174,046 shares
Offer For Sale 12,174,046 shares
Tonbo Imaging India IPO Reservation
Investor Category Shares Offered
QIB Shares Offered Not more than 50% of the Offer
Retail Shares Offered Not less than 35% of the Offer
NII Shares Offered Not less than 15% of the Offer
Tonbo Imaging India IPO Lot Size

Investors can bid for a minimum of 21 shares and in multiples thereof. 

Application Lots Shares Amount
Retail (Min) 1 21 ₹14,700
Retail (Max) 13 273 ₹191,100
S-HNI (Min) 14 294 ₹205,800
S-HNI (Max) 68 1,428 ₹999,600
B-HNI (Min) 69 1,449 ₹1,014,300
Tonbo Imaging India Financial Information (Restated Consolidated)

Tonbo Imaging India Ltd.'s revenue decreased by 22% and profit after tax (PAT) dropped by 30% between the financial year ending with March 31, 2026 and March 31, 2025.

Period Ended 30 Jun 2026 31 Mar 2026 31 Mar 2025 31 Mar 2024
Assets 782.87 782.50 726.36 574.68
Total Income 37.32 369.94 474.39 431.90
Profit After Tax -17.74 50.88 72.76 68.54
EBITDA -13.04 104.62 139.06 112.32
NET Worth 538.54 553.16 490.14 230.13
Reserves and Surplus 527.08 541.70 489.41 168.99
Total Borrowing 129.72 116.06 78.14 96.36

Amount in ₹ Cr

Key Performance Indicators
As of Tuesday, March 31, 2026
KPI Values
ROE (Return on Equity) 9.75%
ROCE (Return on Capital Employed) 14.54%
RoNW (Return on Net Worth) 9.75%
PAT Margin (Profit After Tax Margin) 13.75%
EBITDA Margin 28.85%
Price to Book Value 7.25
Pre IPO Post IPO
EPS Rs 8.88 -
P/E (x) 78.83 -
Company Overview

Tonbo Imaging India Limited – Company Overview

  • Incorporated in December 2003, Tonbo Imaging India Limited is a global defence electronics original equipment manufacturer (OEM) engaged in the design, development and manufacturing of advanced electro-optic, infrared (EO/IR), embedded vision, communication, guidance and surveillance systems for defence and security applications.
  • The Company offers a diversified portfolio of battlefield solutions, including thermal imaging systems, weapon sights, missile seekers, fire control systems, missile guidance systems, targeting systems and handheld thermal imaging devices.
  • Product Portfolio:
    • Tactical Systems: Focus on imaging, surveillance, reconnaissance and targeting functions.
    • Platform Systems: Include subsystems providing observation and fire control capabilities to aerial, ground and weapon platforms, as well as end platforms designed to perform threat neutralisation.
    • Directed Energy Systems: The Company has developed technology components for a high-power microwave (HPM) platform under the brand name WaveStrike, designed to counter threats from drone swarms.
  • The Company serves defence and security organisations across 24 countries, with over 28,000 systems deployed in the field.
  • Tonbo is India's largest manufacturer of thermal imaging systems for government and defence agencies for FY24–FY26 and the country's largest exporter of thermal imaging systems by volume.
  • The Company's products are developed using fully owned intellectual property and are free from International Traffic in Arms Regulations (ITAR) restrictions, supporting exports to global markets.
  • The Company operates an innovation-driven business model supported by in-house R&D, proprietary technologies and advanced manufacturing capabilities.
  • As an approved supplier under India's Indigenously Designed, Developed and Manufactured (IDDM) defence procurement framework, Tonbo supports the Government's Make in India and Atmanirbhar Bharat initiatives.
  • As of June 30, 2026, the Company had 339 permanent employees across product design and development, manufacturing, project management, sales, finance, HR and management functions.
Company Strengths
  • Leading defence electronics OEM with proprietary electro-optic and thermal imaging technologies.
  • Strong in-house R&D capabilities with complete ownership of core intellectual property.
  • Diversified portfolio of battlefield surveillance, targeting, guidance, and imaging solutions.
  • Global presence with 28,000+ deployed systems across 24 countries and ITAR-free export capability.
  • Asset-light, innovation-driven business model supported by healthy financial performance.
  • Experienced management team with deep expertise in defence technology and product development.
     
Tonbo Imaging India IPO Peer Comparison
Company Name EPS (Basic) EPS (Diluted) NAV (per share) (Rs) P/E (x) RoNW (%) P/BV Ratio Financial statements
Tonbo Imaging India Ltd. 9.19 8.88 96.57 - 9.75 - Consolidated
Paras Defence And Space Technologies Ltd 10.93 10.93 90.02 117.88 - 14.29 Consolidated
Data Patterns (india) Ltd 48.47 48.47 310.08 87.29 17.00 13.65 Standalone
Astra Microwave Products Ltd 20.32 20.27 138.46 83.92 - 12.33 Consolidated
Zen Technologies Ltd 21.52 21.52 209.22 73.44 - 7.56 Consolidated
Bharat Electronics Ltd 8.29 8.29 32.82 45.70 - 11.81 Consolidated
Quick Info
Sector defence electronics and defense technology
Exchange BSE, NSE
Market Cap (Pre-IPO) ₹4,009.75 Cr
Important Dates
IPO Open Oct 15, 2026
IPO Close Oct 19, 2026
Allotment Date Oct 21, 2026
Credit to Demat Oct 22, 2026
Listing Date Tentative: Oct 23, 2026
Lead Manager(s)

JM Financial Ltd. i

Registrar

Kfin Technologies Ltd.

040-79615565

tonbo.ipo@kfintech.com

https://ipostatus.kfintech.com/

Description
  • IPO Type: Book build issue aggregating to ₹852.18 crores.
  • Issue Structure: The issue is entirely an offer for sale of 1.22 crore shares aggregating to ₹852.18 crores.
  • IPO Dates: The issue opens for subscription on October 15, 2026 and closes on October 19, 2026.
  • Allotment Date: The allotment is expected to be finalized on October 21, 2026.
  • Listing Details: The shares are proposed to be listed on NSE and BSE on October 23, 2026.
  • Retail Investment Requirement: Minimum 1 lot (21 shares) amounting to approximately ₹14,700 at the upper price band.
  • Issue Price Band: ₹665 to ₹700 per equity share.
  • Lot Size: 21 shares per lot.

     This IPO offers investors an opportunity to participate in the company through an offer for sale by existing shareholders.

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