India’s primary stock market is set for a busy week from October 12, 2026, as eight initial public offerings (IPOs) aim to raise around ₹11,000 crore. The list has six mainboard IPOs and two small and medium enterprise (SME) IPOs. This new set of share sales gives investors more companies to study before they decide where to put their money.
An IPO is the first sale of a company’s shares to the public. It allows a private firm to offer shares on a stock exchange, such as the Bombay Stock Exchange (BSE) or the National Stock Exchange (NSE). After the shares enter the market, investors can buy or sell them through their stock market accounts.
The size of this week’s IPO activity has drawn attention due to the large sums that firms aim to raise. Zetwerk Manufacturing leads the list with a target of nearly ₹5,000 crore. Bonfiglioli Transmission plans to raise about ₹2,500 crore, while Tonbo Imaging India has a target of around ₹1,500 crore. Other mainboard issues include HD Fire Protect, Fusion CX and Sahajanand Medical Technologies. The SME list has Ravita Engineering Services and Vaibhav Vyapaar. These figures reflect the plans reported on October 12, 2026, and final issue details may vary as official documents are updated.
What Is an IPO and Why Does It Matter?
An IPO gives a company access to money from public investors. A firm may need funds to repay debt, expand its business, buy new equipment, enter new markets or support future plans. A public share sale can also help early investors sell part of their stake and give the company a place on a recognised stock exchange.
For investors, an IPO offers a chance to buy shares in a company before its public market life begins. Yet a new issue does not promise a profit. A share price may rise after its market debut, but it can also fall below the offer price. The result depends on the firm’s finances, its future prospects, market demand and wider economic conditions.
This week’s IPO list also shows that public share sales are not limited to one type of business. The companies span industrial products, fire safety, customer services, medical technology and other areas. Such variety may appeal to investors who want to study firms from different sectors. Still, each business has its own risks, costs and growth needs.
Mainboard IPOs Lead the Fund-Raise Target
The mainboard segment forms the larger part of this week’s IPO calendar. These offers usually come from firms with a larger scale of operations and a broader base of customers. They also tend to attract attention from retail investors, mutual funds and other large financial institutions.
Zetwerk Manufacturing, Bonfiglioli Transmission and Tonbo Imaging India account for a large share of the planned fund raise. Their proposed issue sizes place them ahead of several other firms on the list. HD Fire Protect, Fusion CX and Sahajanand Medical Technologies add to the mainboard activity.
A large IPO can draw strong interest, but the total amount a company seeks does not prove that its shares offer good value. Investors must look at the price of each share in relation to the firm’s earnings, debt, sales and future plans. They should also check whether the company will receive new funds or whether current shareholders will sell some of their shares.
Zetwerk Manufacturing Leads the List
Zetwerk Manufacturing Businesses is the largest issue on the reported list, with a total IPO size of about ₹5,012 crore. The firm works in the manufacture of industrial and consumer products. Its clients include Siemens Gamesa, Acer India, the Indian Air Force and NTPC Renewable Energy, according to a Reuters report dated October 12, 2026.
The proposed offer has two parts. A fresh issue of shares worth up to ₹2,830 crore will provide new funds to the company. An offer for sale (OFS) of about ₹2,182 crore will allow current shareholders to sell part of their holdings. This difference matters because money from a fresh issue goes to the company, while money from an OFS goes to the shareholders who sell their shares.
Zetwerk has set a price band of ₹143 to ₹151 per share. The public offer is set to open on October 15 and close on October 19, 2026. The firm plans to use part of the fresh issue proceeds to repay debt and support future growth plans.
Its recent financial results also deserve close attention. Zetwerk reported revenue from operations of ₹4,118 crore for the April-June quarter, a rise of more than 55% from a year earlier. Its loss from continuing operations fell to about ₹64.13 crore from ₹881 crore in the same period a year earlier. These results show strong sales growth and a sharp fall in losses, but the firm has yet to prove that it can deliver steady profits over time.
Bonfiglioli Transmission Plans a ₹2,500 Crore IPO
Bonfiglioli Transmission is the second-largest offer on the reported list, with a planned fund raise of about ₹2,500 crore. The issue adds to the range of industrial firms that seek access to India’s public share market this week.
Before a company such as this enters the market, investors should study its business model, customer base, debt level and profit record. Industrial firms may face changes in demand, raw material costs, supply chain delays and pressure from rivals. These factors can affect sales and profit margins even when a firm has a strong customer base.
The planned size of the offer makes its valuation an important part of the decision. Investors should compare the price of the shares with the firm’s earnings and with similar listed firms. A well-known name or a large issue size alone is not enough to justify a high share price.
Tonbo Imaging India Targets ₹1,500 Crore
Tonbo Imaging India is the third major name in terms of the stated fund-raise target, at around ₹1,500 crore. Its place among the larger IPOs adds another business to the week’s mainboard list.
For investors, the key task is to understand how the company earns its revenue and what could affect its future results. They should review its sales record, profit margins, debt and plans for the money from the IPO. The firm’s future growth may also depend on demand from its target customers and its ability to compete in its market.
The issue size can help investors assess the scale of the offer, but it does not reveal whether the shares are cheap or costly. A fair value estimate requires a closer look at the company’s financial statements and the risks set out in its official offer documents.
HD Fire Protect, Fusion CX and Sahajanand Medical Technologies
The other mainboard offers on the list include HD Fire Protect, Fusion CX and Sahajanand Medical Technologies. Each firm operates in a different area, which gives investors a chance to compare businesses with different sources of revenue and risk.
HD Fire Protect is part of the fire safety sector. Investors should study its product range, customer demand, order book and profit record before they assess its value. Demand for fire safety products may depend on construction activity, safety rules and the need for industrial protection.
Fusion CX operates in customer experience and related services. Its business outlook may depend on its client base, contract renewals, staff costs and its ability to retain customers. Investors should also assess whether its revenue comes from a broad range of clients or relies heavily on a small number of large accounts.
Sahajanand Medical Technologies operates in the medical technology sector. Its results may depend on product demand, research costs, regulatory approvals and its ability to compete with other medical device firms. Investors should review its sales growth, debt, profit record and future business plans rather than rely only on the appeal of the healthcare sector.
The three firms have different business models, so a direct comparison of their share prices may not give a fair result. Each company needs a separate review of its finances, market position and offer terms.
Two SME IPOs Add More Choice
The SME part of the week’s IPO calendar has Ravita Engineering Services and Vaibhav Vyapaar. Ravita aims to raise about ₹110 crore, while Vaibhav Vyapaar has a target of around ₹40 crore, as per the October 12 report.
SME IPOs help smaller firms access public funds. Such firms may seek money for new equipment, extra staff, debt repayment or a wider market reach. Public market access can also help them build a stronger profile among customers and lenders.
However, SME shares can carry greater risk than shares of larger listed firms. Smaller companies may have fewer customers, less cash to handle sudden costs and a limited record of public market trade. Their shares may also have lower trade volumes after the IPO, which can make it harder to sell at a fair price.
Investors should read the offer documents with care and check the firm’s sales, profits, debt, use of IPO funds and shareholding details. They should also understand the lot size and the minimum amount needed to apply. A low share price does not mean a stock is cheap, just as a high share price does not mean it is costly.
What Should Investors Check Before They Apply?
The first step is to read the company’s red herring prospectus and other official offer documents. These records explain the firm’s business, financial results, risks, use of funds and details of the shares on offer. They also help investors see whether the IPO will bring new money to the firm or allow current owners to sell their shares.
The second step is to assess the price. Investors can compare the firm’s valuation with its earnings, sales and debt, as well as with similar listed companies. A strong business can still be a poor investment if the offer price is too high.
The third step is to look at the firm’s cash flow and profit record. Fast sales growth may appear positive, but it does not always lead to healthy profits. A firm may face high costs, heavy debt or long delays before it receives payments from customers. These details can affect its future financial health.
Investors should also avoid decisions based only on social media claims or unofficial grey market premiums. Such premiums reflect informal market views, not a guaranteed share price on the day of the stock market debut. They can change fast and may not reflect the true value of a company.
What This Busy IPO Week Means for the Market
The plan to raise around ₹11,000 crore through eight IPOs shows that firms continue to seek funds from public investors. It also gives market participants a broad set of new issues to assess across different sectors and company sizes.
At the same time, a busy IPO calendar can place a large demand on investor funds. People who apply for several issues at once should consider their available cash, risk level and other financial goals. They should not borrow money or invest funds they may need for daily costs just to seek a possible short-term gain.
The final result of each IPO will depend on investor demand, the offer price, market conditions and the firm’s financial strength. Some shares may rise after their debut, while others may trade below their issue price. No issue has a sure result.
Conclusion
India’s primary market has a busy week ahead, with six mainboard IPOs and two SME IPOs that aim to raise around ₹11,000 crore. Zetwerk Manufacturing leads the list at about ₹5,000 crore, followed by Bonfiglioli Transmission at around ₹2,500 crore and Tonbo Imaging India at roughly ₹1,500 crore.
HD Fire Protect, Fusion CX and Sahajanand Medical Technologies add more mainboard options, while Ravita Engineering Services and Vaibhav Vyapaar form the SME part of the list. This range gives investors several firms to study, but each offer calls for careful review.
The best approach is to focus on the company’s business, financial record, valuation and use of funds. A large IPO may draw attention, but careful research and a clear view of risk matter far more than the size of the offer.
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