- Category
- Medium (2024-25)
- Udyam number
- UDYAM-KR-03-0024323

About Tonbo Imaging India Limited
Data last updated:
Tonbo Imaging India Limited is a public limited company based in Bangalore, Karnataka, India. It operates in the security products segment of the manufacturing sector. It was incorporated on 18 December 2003 and has been in existence for over 23 years.
The company is registered with the Registrar of Companies (ROC), Bangalore, under CIN U26700KA2003PLC033043. Its GSTIN is 29AAHCS8134P1ZJ (Karnataka). The company holds 3 GST registrations, all of them active. It is a listed company as per MCA records. Its shares are listed on BSE: 544999 and NSE: TONBO.
The company has an authorised share capital of ₹74 Cr and a paid-up capital of ₹11.46 Cr. It was formerly known as Sarnoff Innovative Technologies Private Limited and Serial Innovations India Private Limited. It is led by directors including Kondangi Lakshmikumar Arvind (Managing Director) and Ankit Kumar (Whole-Time Director).
Its last annual general meeting (AGM) was held on 09 June 2026, and its latest financial statements are for the year ended 31 March 2026. The registered office is at No – 3 Chikkayellappa Tower – II Ist C Main Sarjapaur Main Road Jakkasandra Extn, Chikkayellappa Indl Layout Bangalore, Karnataka, India – 560034.
As per the latest consolidated financials for FY 2025-26, the company reported a revenue of ₹362.65 Cr, a decline of 22.7% compared to the previous year. For the same year it recorded a net profit of ₹50.87 Cr (net margin 14%) and EBITDA of ₹104.62 Cr (EBITDA margin 28.8%). The net worth stands at ₹553.16 Cr (up 12.9% YoY). Total assets are valued at ₹696.7 Cr (up 13.8% YoY).
The company has about 98 employees on its provident fund (EPFO) records.
The company is associated with 1 brand: Tonbo Imaging. As per MCA filings, the company has open charges of ₹266.01 Cr and satisfied charges of ₹242.5 Cr on record. Court records list 4 cases involving the company, including 2 filed by the company and 2 filed against it; 2 cases are pending.
Tonbo Imaging India Limited is registered as a medium enterprise under the Udyam registration framework (Reg. No. UDYAM-KR-03-0024323). The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website tonboimaging.com.
Company details
Name history
Tonbo Imaging India has undergone 3 name changes throughout its history. The company was previously known as Sarnoff Innovative Technologies Private Limited, Serial Innovations India Private Limited, and Tonbo Imaging India Limited. The current legal name is Tonbo Imaging India Limited.
| Company Name | Status |
|---|---|
| Tonbo Imaging India Limited | Current |
| Sarnoff Innovative Technologies Private Limited | Previous |
| Serial Innovations India Private Limited | Previous |
CIN history
Tonbo Imaging India has 2 previous CINs, indicating changes in the company's corporate structure or registration details. The current CIN is U26700KA2003PLC033043, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U26700KA2003PLC033043 | Current |
| U74140KA2003PTC033043 | Previous |
| U74140KA2003PLC033043 | Previous |
Recognitions & Rankings of Tonbo Imaging India
Contact details
Tonbo Imaging India Limited's registered office is in Chikkayellappa Indl Layout Bangalore, Karnataka. Its website is tonboimaging.com. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Website
- Social Media
- Registered AddressNo – 3 Chikkayellappa Tower – II Ist C Main Sarjapaur Main Road Jakkasandra Extn, Chikkayellappa Indl Layout Bangalore, Karnataka, India – 560034
- IndustryManufacturing, Security Products
To see the full contact details of Tonbo Imaging India Limited, buy the company report.
- Company details, directors and signatories
- Historical financials and ratios
- Shareholding pattern and group structure
- Charges with holder and property details
- Legal cases, compliance and MCA filings
Brands
Tonbo Imaging India operates one associated brand: Tonbo Imaging. Each brand links to its own profile.
| Brand | Description | Website |
|---|---|---|
| Imaging and sensor systems are supplied for military reconnaissance applications. | tonboimaging.com |
Business activity
The main business activity of Tonbo Imaging India is manufacturing. In detail, this covers computer, electronic, communication and scientific measuring & control equipment.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| C | Manufacturing | C9 | Computer, electronic, Communication and scientific measuring & control equipment |
To see the full business activity and turnover split of Tonbo Imaging India Limited, buy the company report.
Financials of Tonbo Imaging India Limited
FY 2025-26 filings availableTonbo Imaging India Limited reported revenue of ₹362.65 Cr (down 22.7% YoY) for FY 2025-26.
Financial Highlights
FY 2025-26 · ConsolidatedRevenue vs Net Profit ₹ Cr
Margin trends
Financial summary ₹ Cr
| Metrics | FY 2025-26 | FY 2024-25 |
|---|---|---|
| Income statement | ||
| Revenue | 363 | 469 |
| Revenue growth | -22.7% | - |
| EBITDA | 105 | 138 |
| EBITDA margin | +28.9% | +29.5% |
| Profit before tax | 69.95 | 99.27 |
| Net profit | 50.87 | 73.91 |
| Net profit margin | +14.0% | +15.8% |
| EPS (₹) | 8.88 | 992.59 |
| Balance sheet | ||
| Total assets | 697 | 612 |
| Net worth | 553 | 490 |
| Total debt | 125 | 88.05 |
| Cash & bank | 38.63 | 102 |
| Net working capital | 436 | 340 |
| Cash flow | ||
| Cash from operations | (63.22) | (136) |
| Cash from investing | (32.27) | (24.69) |
| Cash from financing | 32.19 | 147 |
| Particulars | Jun 2026 | Jun 2025 |
|---|---|---|
| Revenue | 36.01 | 68.68 |
| Revenue growth (YoY) | -47.6% | - |
| Other income | 1.32 | 2.01 |
| EBITDA | (13.04) | 14.97 |
| EBITDA margin | -36.2% | +21.8% |
| Depreciation | 8.39 | 7.14 |
| Interest | 3.64 | 2.15 |
| Profit before tax | (23.75) | 7.69 |
| Tax | (6.01) | 2.26 |
| Net profit | (17.74) | 5.43 |
| EPS (₹) | (3.20) | 0.95 |
| Metrics | FY 2025-26 | FY 2024-25 | FY 2023-24 | FY 2022-23 |
|---|---|---|---|---|
| Income statement | ||||
| Revenue | 361 | 469 | 428 | 96.83 |
| Revenue growth | -23.1% | +9.6% | +342.2% | - |
| EBITDA | 103 | 138 | 112 | 8.32 |
| EBITDA margin | +28.7% | +29.5% | +26.1% | +8.6% |
| Profit before tax | 68.86 | 99.17 | 94.56 | 1.37 |
| Net profit | 50.05 | 73.86 | 68.86 | 2.55 |
| Net profit margin | +13.9% | +15.8% | +16.1% | +2.6% |
| EPS (₹) | 8.74 | 198.28 | 2,293.12 | 39.50 |
| Balance sheet | ||||
| Total assets | 696 | 611 | 366 | 83.16 |
| Net worth | 552 | 490 | 230 | 29.92 |
| Total debt | 125 | 86.77 | 105 | 44.54 |
| Cash & bank | 37.87 | 101 | 116 | 39.70 |
| Net working capital | 435 | 338 | 158 | 54.11 |
| Cash flow | ||||
| Cash from operations | (64.98) | (136) | 78.33 | 23.06 |
| Cash from investing | (31.92) | (24.56) | (190) | (10.45) |
| Cash from financing | 33.49 | 146 | 188 | (8.24) |
Financial Statements
| Particulars | Jun 2026 | Jun 2025 |
|---|---|---|
| Revenue | 36.01 | 68.68 |
| Revenue growth (YoY) | -47.6% | - |
| Other income | 1.32 | 2.01 |
| EBITDA | (13.04) | 14.97 |
| EBITDA margin | -36.2% | +21.8% |
| Depreciation | 8.39 | 7.14 |
| Interest | 3.64 | 2.15 |
| Profit before tax | (23.75) | 7.69 |
| Tax | (6.01) | 2.26 |
| Net profit | (17.74) | 5.43 |
| EPS (₹) | (3.20) | 0.95 |
| Particulars | FY 2025-26 | FY 2024-25 |
|---|---|---|
| Revenue | 363 | 469 |
| Revenue growth | -22.7% | - |
| Other income | 7.29 | 5.31 |
| Total expenses | 258 | 331 |
| Employee cost | 49.58 | 44.44 |
| EBITDA | 105 | 138 |
| EBITDA margin | +28.9% | +29.5% |
| Depreciation | 31.34 | 26.59 |
| Interest | 10.62 | 17.74 |
| Profit before tax | 69.95 | 99.27 |
| Tax | 19.08 | 26.51 |
| Net profit | 50.87 | 73.91 |
| Net profit margin | +14.0% | +15.8% |
| EPS (₹) | 8.88 | 992.59 |
| Particulars | FY 2025-26 | FY 2024-25 |
|---|---|---|
| Equity & liabilities | ||
| Share capital | 11.46 | 0.73 |
| Reserves & surplus | 542 | 489 |
| Shareholders' funds (net worth) | 553 | 490 |
| Minority interest | 0.00 | 0.00 |
| Secured loans | 116 | 76.85 |
| Unsecured loans | 8.70 | 11.20 |
| Total debt | 125 | 88.05 |
| Total liabilities | 697 | 612 |
| Assets | ||
| Gross block | 270 | 243 |
| Net block | 195 | 199 |
| Capital work in progress | 12.40 | 0.72 |
| Investments | 0.00 | 0.00 |
| Inventories | 219 | 111 |
| Sundry debtors | 212 | 210 |
| Cash & bank balances | 38.63 | 102 |
| Loans & advances | 41.77 | 22.42 |
| Total current assets | 512 | 446 |
| Total current liabilities | 75.80 | 106 |
| Net working capital | 436 | 340 |
| Total assets | 697 | 612 |
| Particulars | FY 2025-26 | FY 2024-25 |
|---|---|---|
| Opening cash | 102 | 116 |
| Net cash from operating activities | (63.22) | (136) |
| Net cash from investing activities | (32.27) | (24.69) |
| Net cash from financing activities | 32.19 | 147 |
| Net change in cash | (63.29) | (13.75) |
| Closing cash | 38.63 | 102 |
| Particulars | FY 2025-26 | FY 2024-25 |
|---|---|---|
| Growth | ||
| Sales growth | -22.7% | - |
| EBITDA growth | -24.4% | - |
| PBT growth | -29.5% | +9997.0% |
| Net income growth | -31.2% | - |
| Profitability & leverage | ||
| Net income margin | +14.0% | +15.5% |
| Return on capital employed | +12.3% | +19.1% |
| Return on net worth | +9.8% | +14.8% |
| Debt / equity | 0.20 | 0.18 |
| Long-term debt / equity | 0.01 | 0.02 |
| Interest cover | 14.49 | 15.88 |
| Efficiency & per share | ||
| Fixed asset turnover | 1.41 | 1.93 |
| Inventory turnover | 2.19 | 4.22 |
| Debtors turnover | 1.72 | 2.23 |
| EPS (₹) | 8.88 | 992.59 |
| Dividend per share (₹) | 0.00 | 0.00 |
| Book value per share (₹) | 96.57 | 6,686.74 |
| Particulars | FY 2025-26 | FY 2024-25 | FY 2023-24 | FY 2022-23 |
|---|---|---|---|---|
| Revenue | 361 | 469 | 428 | 96.83 |
| Revenue growth | -23.1% | +9.6% | +342.2% | - |
| Other income | 7.29 | 5.31 | 3.71 | 2.03 |
| Total expenses | 257 | 331 | 316 | 88.51 |
| Employee cost | 48.71 | 44.29 | 13.06 | 5.22 |
| EBITDA | 103 | 138 | 112 | 8.32 |
| EBITDA margin | +28.7% | +29.5% | +26.1% | +8.6% |
| Depreciation | 31.28 | 26.59 | 13.40 | 1.59 |
| Interest | 10.60 | 17.74 | 7.68 | 7.39 |
| Profit before tax | 68.86 | 99.17 | 94.56 | 1.37 |
| Tax | 18.81 | 26.46 | 26.00 | 0.19 |
| Net profit | 50.05 | 73.86 | 68.86 | 2.55 |
| Net profit margin | +13.9% | +15.8% | +16.1% | +2.6% |
| EPS (₹) | 8.74 | 198.28 | 2,293.12 | 39.50 |
| Particulars | FY 2025-26 | FY 2024-25 | FY 2023-24 | FY 2022-23 |
|---|---|---|---|---|
| Equity & liabilities | ||||
| Share capital | 11.46 | 0.73 | 61.14 | 14.40 |
| Reserves & surplus | 541 | 489 | 169 | 15.52 |
| Shareholders' funds (net worth) | 552 | 490 | 230 | 29.92 |
| Secured loans | 116 | 76.85 | 96.17 | 38.51 |
| Unsecured loans | 8.70 | 9.92 | 9.27 | 6.03 |
| Total debt | 125 | 86.77 | 105 | 44.54 |
| Total liabilities | 696 | 611 | 366 | 83.16 |
| Assets | ||||
| Gross block | 265 | 239 | 215 | 21.09 |
| Net block | 195 | 199 | 197 | 17.13 |
| Capital work in progress | 12.40 | 0.72 | 0.00 | 0.00 |
| Investments | 0.00 | 0.00 | 0.00 | 0.01 |
| Inventories | 219 | 111 | 112 | 39.59 |
| Sundry debtors | 210 | 210 | 93.64 | 41.16 |
| Cash & bank balances | 37.87 | 101 | 116 | 39.70 |
| Loans & advances | 41.61 | 21.37 | 42.12 | 21.57 |
| Total current assets | 509 | 444 | 363 | 142 |
| Total current liabilities | 73.73 | 106 | 206 | 87.91 |
| Net working capital | 435 | 338 | 158 | 54.11 |
| Total assets | 696 | 611 | 366 | 83.16 |
| Particulars | FY 2025-26 | FY 2024-25 | FY 2023-24 | FY 2022-23 |
|---|---|---|---|---|
| Opening cash | 101 | 116 | 39.70 | 35.33 |
| Net cash from operating activities | (64.98) | (136) | 78.33 | 23.06 |
| Net cash from investing activities | (31.92) | (24.56) | (190) | (10.45) |
| Net cash from financing activities | 33.49 | 146 | 188 | (8.24) |
| Net change in cash | (63.42) | (14.39) | 75.97 | 4.37 |
| Closing cash | 37.87 | 101 | 116 | 39.70 |
| Particulars | FY 2025-26 | FY 2024-25 | FY 2023-24 | FY 2022-23 |
|---|---|---|---|---|
| Growth | ||||
| Sales growth | -23.1% | +9.6% | +342.2% | - |
| EBITDA growth | -25.1% | +23.5% | +1245.3% | - |
| PBT growth | -30.6% | +4.9% | +6802.2% | +9997.0% |
| Net income growth | -32.2% | +7.3% | +2600.4% | - |
| Revenue CAGR (3Y) | +55.0% | - | - | - |
| EBITDA CAGR (3Y) | +131.7% | - | - | - |
| Profitability & leverage | ||||
| Net income margin | +13.9% | +15.5% | +16.0% | +1.2% |
| Return on capital employed | +12.2% | +24.0% | +45.6% | +12.8% |
| Return on net worth | +9.6% | +22.1% | +74.1% | +16.1% |
| Debt / equity | 0.20 | 0.27 | 0.58 | 1.49 |
| Long-term debt / equity | 0.02 | 0.05 | 0.11 | 0.19 |
| Interest cover | 14.69 | 15.90 | 7.79 | 109.81 |
| Efficiency & per share | ||||
| Fixed asset turnover | 1.43 | 2.07 | 3.63 | 4.59 |
| Inventory turnover | 2.18 | 4.21 | 5.66 | 2.45 |
| Debtors turnover | 1.71 | 3.09 | 6.35 | 2.35 |
| EPS (₹) | 8.74 | 198.28 | 2,293.12 | 39.50 |
| Dividend per share (₹) | 0.00 | 0.00 | 0.00 | 0.00 |
| Book value per share (₹) | 96.37 | 1,336.55 | 5,663.43 | 529.10 |
To see the full year-wise statements and ratios of Tonbo Imaging India Limited, buy the company report.
Board of directors of Tonbo Imaging India Limited
Tonbo Imaging India has 9 current directors and 16 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Ankit Kumar | Whole-Time Director | 28 Dec 2012 | 13 Years 9 Months | Current |
| Kondangi Lakshmikumar Arvind Also directs: HBL Tonbo Private Limited | Managing Director | 04 Jul 2008 | 18 Years 3 Months | Current |
| Cecilia Dsouza Also directs: Vinimaya Advisory LLP | Whole-Time Director | 14 Aug 2012 | 14 Years 2 Months | Current |
| Rishikesha Thiruvenkata Krishnan Also directs: Wheels India Limited, Gujarat State Petronet Limited, Forum for Indian Accounting Research and 3 more | Director | 29 Sep 2025 | 1 Years 0 Months | Current |
| Lakshminarayana Kollengode Ramanathan Also directs: Napean Opportunities LLP, Pi Investment Advisory LLP, Pi Opportunities Aif V LLP and 5 more | Director | 29 Sep 2025 | 1 Years 0 Months | Current |
| Sonal Shrivastava | Director | 29 Sep 2025 | 1 Years 0 Months | Current |
Peer comparison
Tonbo Imaging India Limited is compared with the 3 companies closest to it by revenue in the Defence industry (Defence Products and Technology), with the same principal business activity (computer, electronic, communication and scientific measuring & control equipment), from the latest filed financials of each company.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Data Patterns (India) Limited | ₹754.69 Cr (FY 2025) | 33.0% | Siruseri, Tamil Nadu, India | |||
| Central Electronics Limited | ₹399.5 Cr (FY 2025) | 14.0% | New Delhi, Delhi, India | |||
| Tonbo Imaging India Limitedthis company | ₹362.65 Cr (FY 2026) | ₹50.87 Cr | 14% | -22.7% | 98 | Bangalore, Karnataka, India |
| Accord Software and Systems Private Limited | ₹240.99 Cr (FY 2025) | 5.0% | Bangalore, Karnataka, India |
To see the full peer comparison of Tonbo Imaging India Limited, buy the company report.
Auditor
Tonbo Imaging India Limited is audited by KALYANASUNDARAM AND ASSOCIATES for the financial year 2024.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| KALYANASUNDARAM AND ASSOCIATES | FY 2024 | 005455S |
Shareholding
The shareholding of Tonbo Imaging India Limited is on record for 5 financial years, the latest being FY 2024, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 |
|---|---|---|---|---|---|
| Promoters | |||||
| Domestic institutional investors (DII) | |||||
| Foreign institutional investors (FII) | |||||
| Public | |||||
| Others |
To see the full shareholding pattern of Tonbo Imaging India Limited, buy the company report.
Charges & borrowings
| Date | Charge ID | Lender | Amount | Status | Modified or satisfied on |
|---|---|---|---|---|---|
| 30 Jul 2026 | 101358882 | Axis Bank Limited | ₹10.1 Cr | Open | |
| 08 Jul 2026 | 101376047 | Hdfc Bank Limited | ₹11.41 Cr | Open | |
| 30 Aug 2024 | 100972108 | Axis Bank Limited | ₹79 Cr | Open | |
| 30 Mar 2022 | 100553996 | Others | ₹30 Cr | Open | |
| 04 Jul 2017 | 100118812 | Hdfc Bank Limited | ₹135.5 Cr | Open |
To see the full charge records of Tonbo Imaging India Limited, buy the company report.
Total charge records: 9 View all charges
Legal cases
Tonbo Imaging India Limited has 4 court cases on record: 2 filed by Tonbo Imaging India, 2 filed against it. 2 cases are pending and 2 are disposed.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| High courts | 4 | 2 | 2 |
Cases on record (4 of 4)
| Court | Type of case | Party | Status |
|---|---|---|---|
| High Court of Karnataka | Appeal | Filed against the company by Union of India | Pending |
| High Court of Jammu and Kashmir and Ladakh | Writ petition | Filed by the company against U T of J and K Th Financial Commissioner Deptt of Finance and Another | Pending |
| High Court of Karnataka | Writ petition | Filed by the company against Union of India | Disposed |
| High Court of Karnataka | Tax appeal | Filed against the company by Principal Commissioner of Income Tax | Disposed |
To see the full case history of Tonbo Imaging India Limited, buy the company report.
Case records are compiled from court listings and may lag the court's own records. A case filed against a company is not a finding against it.
MSME payment delays
No delayed payments to MSME suppliers are on our record for Tonbo Imaging India Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
Group structure & subsidiaries
Tonbo Imaging India has 1 associated company. This group structure data is as of FY 2024. The table lists each entity with its relationship and holding.
Employees & EPFO
Tonbo Imaging India Limited has a workforce of 98 employees on its EPFO records as of Sep 24, 2024, across 1 active EPFO establishment.
GST
Tonbo Imaging India has 3 GST registrations: 3 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 29AAHCS8134P1ZJ | Karnataka | Active | 01 Jul 2017 |
| 29AAHCS8134P2ZI | Karnataka | Active | 21 May 2025 |
| 06AAHCS8134P1ZR | Haryana | Active | 20 Jun 2024 |
To see the full GST registrations and return filing status of Tonbo Imaging India Limited, buy the company report.
Recent activity
Tonbo Imaging India Limited has 25 board changes on record since 2008: 9 appointments and 16 cessations. The latest: Lakshminarayana Kollengode Ramanathan ceased to be Additional Director on 16 Oct 2025.
34 earlier events are in the company report.
News
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Frequently asked questions
Tonbo Imaging India is an active public limited company based in Bangalore, Karnataka, India. The company works in security products, within the manufacturing industry. It was incorporated on 18 December 2003 (23+ years old) and is registered under CIN U26700KA2003PLC033043. Listed on BSE: 544999 and NSE: TONBO.
Tonbo Imaging India reported revenue of ₹362.65 Cr for FY 2025-26 (down 22.7% YoY) based on consolidated financials.
Tonbo Imaging India has 9 current directors:
- Kondangi Lakshmikumar Arvind - Managing Director
- Ankit Kumar - Whole-Time Director
- Cecilia Dsouza - Whole-Time Director
- Rishikesha Thiruvenkata Krishnan - Director
- Lakshminarayana Kollengode Ramanathan - Director
- Sonal Shrivastava - Director
- Mathew Cyriac - Nominee Director
- Amit Dilip Shah - Nominee Director
- Sai Ram Edara - Nominee Director
The latest financial statements of Tonbo Imaging India on record with the MCA are for the year ended 31 March 2026. Its last annual general meeting was held on 09 June 2026. Year-wise statements from 2015 are in the company report.
The GSTIN of Tonbo Imaging India is 29AAHCS8134P1ZJ, registered in Karnataka. The company has 3 GST registrations in all, of which 3 are active. Other active GSTINs include 29AAHCS8134P2ZI (Karnataka), 06AAHCS8134P1ZR (Haryana).
The CIN (Corporate Identification Number) of Tonbo Imaging India is U26700KA2003PLC033043. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Yes. Tonbo Imaging India is a listed company as per MCA records. Its shares are listed on both BSE (code: 544999) and NSE (symbol: TONBO).
Tonbo Imaging India has 4 court cases on record: 2 filed by the company and 2 filed against it. 2 are pending.
Tonbo Imaging India was incorporated on 18 December 2003, making it 23+ years old. It is registered with the Registrar of Companies, Bangalore.
The peers of Tonbo Imaging India by revenue are Data Patterns (India) Limited, Central Electronics Limited, Accord Software and Systems Private Limited, all in the Defence industry (Defence Products and Technology), with the same principal business activity (computer, electronic, communication and scientific measuring & control equipment).
Lakshminarayana Kollengode Ramanathan ceased to be Additional Director on 16 Oct 2025. Rishikesha Thiruvenkata Krishnan ceased to be Additional Director on 16 Oct 2025. Sonal Shrivastava ceased to be Additional Director on 16 Oct 2025. Tonbo Imaging India has 25 board changes on record in total.