Explore the roles of key players in the IPO ecosystem and how each contributes to the process of a company going public.
Last updated on: February 05, 2026
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The Initial Public Offering (IPO) process involves several stakeholders who play critical roles in ensuring regulatory compliance, investor protection, and successful capital mobilisation. For retail investors, understanding these intermediaries provides clarity and helps build confidence in participating in IPOs. This article outlines the key intermediaries involved in an IPO and the responsibilities they hold throughout the issuance process.
When a private company decides to go public by offering its shares to investors, it must navigate a structured process regulated by SEBI. The smooth execution of an IPO requires coordinated efforts among various registered entities, collectively known as intermediaries.
The BRLM is typically an investment bank appointed to manage the IPO. It plays a central role in the process:
Assists in drafting the Draft Red Herring Prospectus (DRHP)
Works closely with the company to set the issue price and lot size
Coordinates with other intermediaries for regulatory approvals and disclosures
Markets the IPO to institutional and retail investors
Multiple BRLMs may be appointed, especially for large IPOs.
Registrars are SEBI-registered entities responsible for processing IPO applications and finalising allotment details. Their functions include:
Collecting and verifying investor applications
Coordinating with stock exchanges and banks for the ASBA process
Managing the allotment process and preparing the basis of allotment
Ensuring timely credit of shares to successful applicants
Well-known registrars in India include KFin Technologies and Link Intime.
Underwriters agree to purchase the unsold portion of an IPO, providing an assurance that the issuer will raise the intended capital. Though not always activated, underwriting serves as a confidence-boosting mechanism.
Their key functions are:
Guaranteeing a minimum subscription level
Pricing support, if required
These are usually brokerages or banks that collect IPO applications from retail and institutional investors on behalf of the issuer. Their main roles are:
Accepting bids during the IPO subscription period
Facilitating the ASBA process
These are SEBI-authorised banks that help in managing the funds during an IPO. They perform the following roles:
Accepting application money through ASBA
Blocking funds in the applicant's account until allotment
While not involved in managing the IPO directly, exchanges are where the shares are eventually listed. Their responsibilities include:
Providing the electronic bidding platform for IPO subscriptions
Displaying real-time subscription data
Depositories ensure that the allotted shares are credited securely to the investors’ demat accounts. Their core responsibilities are:
Holding shares in dematerialised form
Ensuring settlement and transfer of securities
While not a commercial intermediary, the Securities and Exchange Board of India (SEBI) is central to the IPO process. Its roles include:
Reviewing the DRHP and giving observations
Approving the final prospectus
Laying down rules and guidelines for fair practices
Each of these entities performs a specialised role that contributes to investor protection, transparency, and legal compliance. Investors are advised to understand the roles of these entities to better navigate the IPO process and ensure their funds and rights are protected.
The IPO process may seem complex at first glance, but the presence of multiple regulated intermediaries ensures that the journey from private to public listing is executed efficiently and fairly. Recognising the contribution of each intermediary not only builds investor confidence but also fosters informed participation in the stock market.
This content is for informational purposes only and the same should not be construed as investment advice. Bajaj Finserv Direct Limited shall not be liable or responsible for any investment decision that you may take based on this content.
Reviewer
The Book Running Lead Manager coordinates the entire IPO process, from documentation and regulatory filings to marketing and pricing the issue.
Registrars to the issue are responsible for collecting applications and finalising allotment based on SEBI guidelines and subscription levels.
Yes, a single IPO can involve multiple BRLMs, syndicate members, and bankers to handle different operational and investor-related functions.
Yes, NSDL and CDSL facilitate the credit of shares to the investors’ demat accounts once the allotment is finalised.