Rubicon Research Limited IPO Details

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Rubicon Research IPO opens for subscription on 09 Oct 2025 and closes on 13 Oct 2025. The IPO will be listed on NSE, BSE with the tentative listing date set for 16 Oct 2025.

Rubicon Research IPO price band has been fixed at ₹461 – ₹485 per share.The face value is ₹1 per share with a lot size of 30.

Rubicon Research IPO total issue size comprises 2,84,02,040 shares (aggregating up to ₹1377.50 Cr.). This includes a fresh issue of 1,03,09,278 shares (aggregating up to ₹500.00 Cr.). Offer for Sale consists of 1,80,92,762 shares (aggregating up to ₹877.50 Cr.). Pre-issue shareholding stands at 15,44,37,251, which will increase to 16,47,46,529 post-issue.

Rubicon Research IPO carries a ₹80 (16.5%) GMP, reflecting investor sentiment.

Rubicon Research IPO Lot Size : Retain Minimum is 1 lot (30 shares) amounting to ₹14,550. Retain Maximum is 13 lots (390 shares) amounting to ₹189,150. SHNI Minimum is 14 lots (420 shares) amounting to ₹203,700. SHNI Maximum is 68 lots (2,040 shares) amounting to ₹989,400. BHNI Minimum is 69 lots (2,070 shares) amounting to ₹1,003,950.

The Lead Managers for Rubicon Research IPO are crucial for the offering's success. They are responsible for a wide range of tasks, including preparing the company for the public market, managing the regulatory filings, and marketing the IPO to potential investors. The lead manager for this offering is SBI Capital Markets Limited, Jm Financial Limited, IIFL Capital Services Limited, Axis Capital Limited. To assess their past performance and success in previous IPOs, you can view the Lead Manager Performance Summary report.

For detailed information, Refer to the Rubicon Research Limited RHP.

Rubicon Research IPO Details

Open Date
09 Oct 2025
Close Date
13 Oct 2025
Listing Date
16 Oct 2025
Issue Price
₹461 - ₹485
Face Value
₹1 per share
Lot Size
30
GMP
₹80 (16.5%)
Issue Type
IPO
Listing On
NSE, BSE
Type
Book Built Issue
Share holding pre issue
154437251
Share holding post issue
164746529
Total Issue Size
2,84,02,040 shares (aggregating up to ₹1377.50 Cr.)
Fresh Issue
1,03,09,278 shares (aggregating up to ₹500.00 Cr.)
Offer for Sale
1,80,92,762 shares (aggregating up to ₹877.50 Cr.)

Rubicon Research IPO Dates

  • 09 Oct 2025
    Opening dateOPD
  • 13 Oct 2025
    Closing dateCOD
  • 14 Oct 2025
    Allotment Date BOA
  • 15 Oct 2025
    Initiation of RefundsIOR
  • 15 Oct 2025
    Credit of SharesCOS
  • 16 Oct 2025
    Listing dateLID

Rubicon Research IPO Lot Size

ApplicationLotsSharesAmount
Retain Minimum130₹14,550
Retain Maximum13390₹189,150
SHNI Minimum14420₹203,700
SHNI Maximum682040₹989,400
BHNI Minimum692070₹1,003,950

Rubicon Research IPO Reservation

Promoter Holding

Pre Issue:77.97%
Post Issue:62.10%
Promoter Names:
General Atlantic Singapore RR Pte. Ltd., Pratibha Pilgaonkar, Sudhir Dhirendra Pilgaonkar, Parag Suganchand Sancheti, Surabhi Parag Sancheti, Sumant Sudhir Pilgaonkar

Documents

Rubicon Research IPO Valuations

ROE:29.02%
ROCE:26.45%
DEBT/EQUITY:0.73
RONW:29.02%
PAT MARGIN:10.37%

Rubicon Research Financial Information

Period Ended30 Jun 202531 Mar 202531 Mar 202431 Mar 2023
Assets1,647.601,451.431,109.49749.70
Total Income356.951,296.22872.39419.00
Profit After Tax43.30134.3691.01-16.89
EBITDA79.74267.89173.0943.97
NET Worth593.67540.98385.00286.38
Reserves and Surplus397.50525.57369.79281.31
Total Borrowing495.78393.17396.41317.91
Amount in ₹ Crore

About Rubicon Research IPO

Incorporated in 1999, Rubicon Research Limited is a pharmaceutical company engaged in the development, manufacturing, and commercialization of differentiated formulations.

As of June 30, 2025, Rubicon Research had a portfolio of 72 active Abbreviated New Drug Application (ANDA) and New Drug Application (NDA) products approved by the US FDA. The company’s portfolio includes 66 commercialized products, with a US generic pharmaceutical market size of USD 2,455.7 million, of which Rubicon Research Limited contributed USD 195 million in Fiscal 2024.

As of June 30, 2025, the company has 17 new products awaiting US FDA ANDA approval and 63 products at various stages of development.

As of June 30, 2025, the company marketed over 350 SKUs to 96 customers, including three major wholesalers who, account for more than 90% of wholesale drug distribution in the US. The company also supplies group purchasing organizations (GPOs), national pharmacy chains, regional pharmacy chains, and managed care organizations.

Beyond the US market, Rubicon Research Limited, directly or through third-party distribution partners, has registered or filed 48 product applications across Australia, the United Kingdom, Singapore, Saudi Arabia, and the United Arab Emirates and expects to commence commercial activities upon approval. The company also provides contract manufacturing services to select customers in India, Australia, and New Zealand.

Rubicon Research Limited operates three manufacturing facilities in India and two US FDA inspected R&D facilities-one each in India and Canada.

 

Strength Of Rubicon Research IPO

1. We are the fastest growing Indian pharmaceutical company amongst our peers and the only Indian company focused completely on the US market.

2. Our data-driven product selection framework has allowed us to build a product portfolio with a combination of new and specialty products allowing us to withstand pricing pressures.

3. Our R&D capabilities and continuing investment allow us to pursue complex products that offer strong revenue opportunities.

4. Robust sales and distribution capabilities in the US.

5. Strong track record of compliance combined with expertise in cost effective manufacturing

6. Experienced and entrepreneurial management team with a proven track record and marquee private equity investor.

Risk Of Rubicon Research IPO

1. As on March 31, 2024, we derive ?8,317.14 million and 97.40% of our revenue from operations from the United States and any adverse developments in the United States could have an adverse effect on our business and results of operations.

2. As the manufacture of our products is technically complex and highly regulated, product recalls, regulatory inspection failures or shortcomings at our manufacturing facilities or other problems may reduce sales, adversely affect our business, financial condition and results of operations and delay the launch of new products, and in some cases may lead to closures of our facilities.

3. We have a history of net losses, negative earnings per share ("EPS") and return on capital employed. We need to generate and sustain increased revenues while managing our expenses to achieve profitability, and our inability to achieve these goals may have an adverse effect on our business, results of operations, cash flows and financial condition.

4. In Fiscals 2024, 2023 and 2022, we derived 65.14%, 62.99% and 92.44%, respectively, of our revenue from sale of goods from our top five customers and the loss of one or more such customers could adversely affect our business and prospects.

5. We expect to spend a significant amount of resources on research and development efforts. Such efforts may not result in marketable products. Failure to successfully introduce products into the market could have a material adverse effect on our business, financial condition, and results of operations.

6. Any disruption, breakdown or shutdown of our research and development and manufacturing facilities may have a material adverse effect on our business, financial condition, results of operations and cash flows.

7. Our Company is involved in certain legal proceedings. Any adverse decision in such proceedings may render us/them liable to liabilities/penalties and may adversely affect our business, financial condition, results of operations and cash flows.

8. Our success depends on our ability to execute our growth strategies. If we are unable to sustain or manage our growth, our business, results of operations, cash flows and financial condition may be adversely affected.

9. We face significant competitive pressures in our business from other pharmaceutical manufacturers. Our inability to compete effectively would be detrimental to our business and prospects for future growth.

10. The market in which we operate is subject to consolidation and disruption, and our inability to navigate such changes could adversely affect our business, financial condition and results of operation.

Objectives Rubicon Research IPO

1. Prepayment or scheduled repayment of all or a portion of certain outstanding borrowings availed by the Company

2. Funding inorganic growth through unidentified acquisitions and other strategic initiatives and General corporate purposes

Company Contact Details

Rubicon Research Ltd.
MedOne House, B-75,
Road No. 33, Wagle Estate,
Thane West- 400604, Maharashtra, India
Thane, Maharashtra, 400604
Phone: 022 61414000
Email: investors@rubicon.co.in
Website: https://www.rubicon.co.in/

Registrar Contact Details

Name: MUFG Intime India Private Limited
Phone: +91-22-4918 6270

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