Bonfiglioli Transmissions Limited: Company Analysis, Financials & IPO 2026

Komal Bhatt

Updated: Oct 14th 2026

Finance

Bonfiglioli Transmissions Limited is an Indian manufacturer and seller of gearboxes, gear motors, and several other power transmission products. The company is part of the Bonfiglioli Group, an Italian power transmission and drive solutions business. Its products serve industrial and automation applications as well as mobility and wind-related sectors. The company operates from Tamil Nadu and has additional manufacturing or assembly operations in Mannur, Chennai, and Talegaon, Pune.

The company was established in India as Bonfiglioli Deepak Private Limited on 23 June 1998. It was renamed Bonfiglioli Transmissions Private Limited in September 1998 and converted into a public limited company in September 2025. Its Red Herring Prospectus, dated 9 October 2026, proposes an initial public offering through an Offer for Sale by the existing shareholder, Bonfiglioli S.p.A. The company opens for public subscription from 15 October 2026 to 19 October 2026.

Bonfiglioli Transmissions Limited IPO 2026: Key Details

Here are the key details about the company’s proposed IPO:

Explore our detailed Bonfiglioli Transmissions Limited IPO page and track the latest updates about the IPO.

Key Financial Highlights 

Here are the key metrics representing the financial performance of the company for the six months ended on 30 June 2026. 

Note: The company Bonfiglioli follows a January-December financial year calendar starting from 1 January to 31 December of a particular year.

Bonfiglioli Transmissions Limited - An Overview

The key facts about the company are as follows:

History & Evolution

Over the years, the company has gone through the following major milestones in its history:

1998: Incorporated as Bonfiglioli Deepak Private Limited

The company was incorporated on 23 June 1998 as Bonfiglioli Deepak Private Limited. It was renamed Bonfiglioli Transmissions Private Limited on 25 September 1998. It was engaged in the manufacture, sale, and trading of gearboxes and gear motors.

1999: Indian manufacturing presence began 

The Thirumudivakkam facility has been operational since 1999. This is the company’s base, and the registered office moved there in February 2000. 

2001: Export Operations Commenced 

In 2001, the company began exporting its products, so it no longer depended only on the Indian market. 

2006: Entry into the Wind Industry 

Manufacturing of drives for the wind industry began at Thirumudivakkam, adding a second business vertical beyond industrial gearboxes. Its customers include ZF Wind Power Coimbatore and Liebherr India. 

2010: Entry into off-highway mobility 

Production of drives for the off-highway mobility sector started at Thirumudivakkam, adding a third vertical. The company partners with customers in both verticals to design and develop products. 

2011: Mannur Facility Inaugurated 

A new facility was opened in Mannur, Tamil Nadu, for industrial gearbox production, on land leased in 2011 and spread across 3.50 acres. It is the smallest of the three plants, with an available capacity of 54,040 hours in Fiscal 2025. 

2023: Talegaon facility inaugurated 

A new facility was inaugurated at Talegaon, Maharashtra, for industrial gearbox production. It replaced the company’s Pune unit, which had operated at Chakkan since 2017. The new site is spread across 10.50 acres and has an available capacity of 140,950 hours in Fiscal 2025.

2026: RHP Filing and Launch of IPO

The Bonfiglioli company filed its RHP on 9 October 2026, and the IPO has a timeline for public subscription from 15 October 2026 to 19 October 2026, with a total issue size estimated to be around ₹2,534 Cr.  

You can also watch our video on Bonfiglioli Transmission Limited IPO to understand its complete IPO structure and key details.    

Company’s Promoters

Sonia Bonfiglioli

Sonia Bonfiglioli is an individual promoter and a Non-Executive Director of the company. She holds a doctorate in Mechanical Engineering from the University of Bologna, a master’s degree in Business Management from Profingest, and has been associated with the company since November 1998.

Luciano Bonfiglioli

Luciano Bonfiglioli is an individual promoter with experience in the manufacturing of mechanical components. He holds a degree in Economics and Commerce from the University of Bologna and previously worked as an industrial manager at Bonfiglioli S.p.A. He also serves on its board.

Luisa Lusardi

Luisa Lusardi is one of the Individual promoters of the Company. She has experience in the business of manufacturing and mechanical components and was previously associated with Bonfiglioli S.p.A.

BON-FI S.r.l.

BON-FI S.r.l. is a corporate promoter of the company. The offer document identifies Sonia Bonfiglioli and Luciano Bonfiglioli as each holding more than 15% of the shares in BON-FI S.r.l. It was incorporated on March 23, 2017, as a limited liability company under the laws of the Republic. 

Bonfiglioli S.p.A

Bonfiglioli S.p.A. is the principal corporate promoter and the parent company associated with the Bonfiglioli Group, an Italian business specialising in power transmission and drive solutions. It held 100% of Bonfiglioli Transmissions Limited’s pre-IPO equity share capital and is the promoter selling shareholder in the IPO’s offer for sale.

Shareholding Structure

The shareholding structure of the company is as follows:

Bonfiglioli Transmissions Limited is a wholly owned subsidiary of Bonfiglioli S.p.A., an Italian company that holds 100.00% of the pre-offer equity share capital, comprising 187,995,834 equity shares of face value ₹10 each. Of these, 10 shares are held in the names of nominees on behalf of Bonfiglioli S.p.A.

Board of Directors

Here is a brief overview of the company’s board of directors: 

Products and Services

The company manufactures and sells gearboxes and gear motors, along with related power transmission and drive solutions. The company groups products and solutions across industrial and automation, mobility and wind applications. The company’s wide product range is available as follows: 

• Industrial Gearboxes and Gearmotors: The company offers industrial geared units and gearmotors, including right-angle, in-line, and parallel-shaft products. These are designed for use in industrial processes and machinery.
• Heavy-Duty Geared Products: The heavy-duty geared products range includes planetary geared units, right-angle gearmotors, and parallel-shaft geared units for heavy-duty applications.
• Inverters and Servo Drives: Its product portfolio includes premium and standard inverters, servo drives, compact inverters, regenerative units, and decentralised inverters.
• Mobility and Wind Solutions: Indian operations support mobility and wind-related applications as well as industrial and automation requirements. Its manufacturing and service locations provide after-sales, manufacturing, assembly, and sales support.

Financial Overview

The company’s key financial metrics from its restated financial statements for the six-month periods ended 30 June 2026 and the financial years ended 31 December 2025 and 2024 are as follows: 

Financial Performance

Key Financial Insights: 

• Revenue from operations grew about 8.6% in 2025 to ₹20,135.26 million.
• PBT rose about 32.8% and PAT about 21.9% in 2025, growing much faster than revenue.
• EPS improved from ₹10.27 in 2024 to ₹12.65 in 2025 (about 23%).
• Revenue for H1 2026 was up about 17.9% and PAT up about 29% over H1 2025, so growth is accelerating.
• PAT margin improved from 10.29% in 2024 to 11.76% in 2025 and 13.04% in H1 2026.

Balance Sheet Snapshot 

Balance Sheet Insights:  

• Total assets grew about 10.8% in 2025 to ₹14,394.58 million, reaching ₹14,958.24 million by June 2026.
• Equity funds about 69% of total assets, up from about 66% at the end of 2024.
• Non-current liabilities are under 1% of assets, and the company has no borrowings.
• The current ratio is about 2.5x, indicating strong short-term liquidity.
• The cash conversion cycle lengthened from 83 days in 2024 to 94 days in H1 2026.

Cashflow Statement

Cash Flow Insights: 

• Operating cash flow was steady at about ₹1,877 million in 2025, as higher receivables absorbed part of the profit growth.
• H1 2026 operating cash flow of ₹1,298.96 million is almost double that of H1 2025.
• Operating cash flow covers capex comfortably (₹539.77 million in CY2025).
• Financing outflows are mainly dividends, at ₹1,153.05 million in 2025.
• Closing cash stands at ₹1,401.70 million as of June 2026, with no borrowings.

Peer Comparison

The company is compared with Elecon Engineering Company Limited and Shanthi Gears Limited as its closest peers. The comparison below provides a brief overview of the company’s key financials and other metrics as of 31 Dec, 2025. 

Awards and Recognitions

Here are some of the key awards, accreditations, and recognitions received by the Company in the past few years: 

Key Business Strengths

The company operates in the power transmission and drive solutions segment. The following are the key business strengths of the company: 

• Established presence and broad product portfolio: With a presence in India since 1998, the company began its manufacturing operations in Chennai in 1999. Its broad product portfolio includes industrial gearboxes, gearmotors, heavy-duty geared units, inverters, and servo drives.
• Multiple operating locations: Its Indian facilities include Thirumudivakkam and Mannur in Tamil Nadu, along with an assembly facility at Talegaon, Pune.
• Presence across application areas: The company supports industrial and automation requirements as well as mobility and wind applications.
• Group Affiliation: The company is a wholly owned subsidiary of Bonfiglioli S.p.A., Italy, as stated in its restated financial statements.
• Growing revenue and profit: Revenue from operations and profit after tax both increased in FY 2025 compared with FY 2024, as per the restated financial statements of the company.
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Growth Plans & Outlook

The company has some key growth plans for the future, which are given as follows:  

• Manufacturing and assembly presence: The company operates facilities in Tamil Nadu and Pune, supporting manufacturing, assembly, and sales.
• Industrial and automation products: The company has a wide range of industrial and automation products, including industrial gearmotors, heavy-duty geared units, inverters, and servo drives.
• Support across application sectors: Its Indian operations serve industrial and automation, mobility, and wind-related applications.
• Future expansion targets: It has specific targets for capacity expansion, new facilities, revenue growth, or capital expenditure.

Key Business Challenges

Just like any company operating in a dynamic business environment, it also has to face some challenges, which are as follows:  

• Dependence on Bonfiglioli S.p.A.: The company relies on intellectual property, technology, trademarks, and know-how owned by its corporate promoter, Bonfiglioli S.p.A., under a licensing arrangement.
• Related-Party Transactions: The company has significant transactions with Bonfiglioli S.p.A. and other group entities, which may involve conflicts of interest and affect its business.
• Product Development Risks: Co-engineered products accounted for over 52% of revenue from operations in FY23, FY24, and FY25. Long development cycles create risks related to costs, timelines, and changes in technology or customer requirements.
• Intellectual Property Protection: The company does not own registered trademarks, patents, or designs in its own name and depends on licensed intellectual property, creating risks if its rights are not maintained or protected.
• Workforce and Labour Risks: Employees at its Thirumudivakkam manufacturing facility are unionised. Future labour disputes, work stoppages, or increased wage demands could affect operations and costs.

Recent Market Updates

Bonfiglioli Transmissions Limited’s Red Herring Prospectus was filed on 9 October 2026. The proposed IPO is an Offer for Sale of up to ₹2,534 Cr, with Bonfiglioli S.p.A. identified as the selling shareholder. No fresh issue is proposed. The RHP identified 14 October 2026 as the anchor investor bidding date, with the offer opening on 15 October and closing on 19 October 2026.

Disclaimer: This company analysis is based on information from Bonfiglioli Transmissions Limited’s Red Herring Prospectus and the company’s official website. Any future performance of the company depends on factors such as regulatory changes, market conditions, and execution risks. Investors should conduct their own independent research and consult professional advice before making any investment decisions.    

Author: Komal Bhatt

Komal Bhatt is a finance content writer at InvestKraft, specialising in well-researched articles on financial products, stock markets, and investment opportunities, with a particular focus on unlisted shares.

She holds a Master’s degree in Commerce from the University of Delhi, which gives her a solid academic foundation in finance and business. With over three years of hands-on experience in creating digital finance content, Komal has developed a clear understanding of investor needs through her work on wealth management, NISM certification programs, and market education materials.

Komal is passionate when it comes to breaking down complex financial concepts into simple, accurate and actionable insights. Her goal is to help everyday investors understand markets better and make more informed decisions based on reliable, research-backed information.