SEBI Registered Merchant Bankers Services & Solutions

S45 helps growth-stage Indian companies navigate IPO readiness, drafting, pricing, distribution, and post-listing support through an AI-led platform built for India’s public markets. From SME IPO planning to Main Board execution under SEBI-regulated frameworks, founders and CFOs get faster workflows, cleaner documentation, and sharper investor demand visibility before critical listing decisions.

Merchant banking team advising on IPO strategy

Our Merchant Banking Services

End-to-end IPO and capital markets support for Indian companies preparing for SME or Main Board listings.

IPO Readiness

Assess listing eligibility, governance, disclosures, cap table structure, and financial preparedness with AI-led diagnostics built for Indian IPO pathways.

DRHP Drafting

Coordinate data rooms, draft offer documents, manage SEBI queries, and streamline regulatory workflows for cleaner, faster filing execution.

SME IPO Advisory

Plan and execute SME listings with support for exchange selection, market maker coordination, lot sizing, and migration strategy.

Main Board IPO

Guide larger issuers through Main Board readiness, institutional positioning, bookbuilding support, and compliance under SEBI ICDR requirements.

Pricing & Distribution

Support valuation framing, anchor allocation strategy, investor mapping, and category-wise demand planning across QIB, NII, and retail segments.

Post-Listing IR

Maintain momentum after listing with investor relations planning, liquidity support, institutional outreach, and follow-on capital market preparation.

AI-Led Capital Markets

Built for Faster, Cleaner IPO Execution

S45 combines founder-level operating experience with AI-enabled workflows to help Indian companies prepare for public markets with more control and less friction. Whether you are evaluating an SME IPO, planning a Main Board listing, or strengthening DRHP readiness, the platform brings structure to documentation, pricing support, investor mapping, and post-listing follow-through within India’s SEBI-regulated environment.

IPO advisory team reviewing readiness and filing plans
Execution With Proof

Success Stories

See how disciplined execution and market insight support stronger IPO outcomes for Indian issuers.

"In our EPC and electricals business, the biggest worry is whether a banker will truly understand how work actually gets done, but with S45 that clarity came immediately. They grasped our contracts, receivables, working-capital cycles and project timelines faster than anyone we've worked with, and the entire process felt structured..."

Mr Jignesh Patel
Mr Jignesh Patel
The S45 Difference

Why Choose S45?

S45 brings technology, execution discipline, and capital markets insight into one connected IPO workflow.

AI-Led

AI-powered workflows reduce document chaos and surface readiness gaps before formal IPO diligence begins.

Fast Execution

Typical mandates move from first call to signed engagement in just 7 days.

Market Reach

Mapped access to 50,000+ investors supports sharper distribution planning across Indian IPO categories.

Founder Built

Built by operators and bankers who understand SME and Main Board execution realities in India.

Meet the S45 Team

Founders with operator and capital markets depth.

Portrait of Deepank Bhandari, Co-Founder of S45

Deepank Bhandari

Founder

Deepank Bhandari is a Co-Founder of S45, India's first AI-native investment bank dedicated to transforming IPO execution in India's public markets. Drawing from his background as an IIT Delhi engineer who raised venture capital on campus and scaled operations to $25 million, Deepank brings firsthand knowledge of how the best Bay Area teams operate and applies those principles to India's capital markets. At S45, he channels his engineering mindset and entrepreneurial experience into building proprietary analytics and AI-driven workflows that eliminate chaos from the IPO process. Deepank is committed to delivering faster, cleaner, and more disciplined execution for founders and investors alike, ensuring every mandate is handled with precision, transparency, and institutional rigour.

Portrait of Pankaj Harlalka, Co-Founder of S45

Pankaj Harlalka

Founder

Pankaj Harlalka is a Co-Founder of S45, bringing over 22 years of experience in India's capital markets to the firm. Throughout his career, Pankaj witnessed firsthand how good companies stumbled through broken workflows, lost documentation, and unclear pricing during their IPO journeys. Driven by a conviction that the process needed fundamental reinvention, he co-founded S45 to pair deep sector expertise with proprietary AI-powered analytics. Pankaj oversees institutional relationships and ensures that every engagement reflects S45's core values of transparency, regulatory respect, and disciplined pricing. His extensive market knowledge across 12 industries and his commitment to keeping founders and investors free from unnecessary noise define his approach to investment banking.

Portrait of Aman Singh, Co-Founder of S45

Aman Singh

Founder

Aman Singh is a Co-Founder of S45, an operator-turned-banker who brings rare, ground-level perspective to the IPO advisory process. Having personally navigated the experience of scaling an SME to $60 million and attempting to list it, Aman encountered the brutal realities of disorganised disclosures, lost communications, and opaque pricing that plague traditional IPO execution. That experience became the founding conviction behind S45. At the firm, Aman leads with an operational mindset, ensuring that every client engagement moves from first call to signed mandate with speed and structure. His dedication to building clean, disciplined books and delivering predictable outcomes makes him a trusted partner for founders preparing for India's public markets.

Frequently Asked Questions

What is SEBI registered merchant banker?

A SEBI registered merchant banker is an intermediary authorised by the Securities and Exchange Board of India to manage issue-related activities such as public offerings, due diligence, offer document coordination, pricing support, and regulatory compliance. Category-I merchant bankers can act as lead managers for IPOs and other capital market issues, helping issuers navigate SEBI ICDR requirements, exchange processes, investor allocation, and disclosure standards.

What is the role of merchant banker in SME IPO?

What are the categories of merchant bankers as per SEBI?

How early should a company engage a merchant banker before an IPO?

What is the difference between SME IPO and Main Board IPO advisory?

What documents and preparation are needed before DRHP drafting starts?

How do merchant bankers support IPO pricing and investor distribution?

Do merchant bankers help after the company gets listed?

Still Have Questions About IPO Advisory?

Speak with our team for clear guidance on readiness and execution.

Trusted Signals

Awards and Recognition

Category-I execution partner trust badge

Category-I Execution Partner

Lead manager support through regulated partnership.

AI-native platform trust badge

AI-Native Platform

Technology-led workflows for cleaner execution.

Institutional investor reach trust badge

Institutional Investor Reach

Mapped network across major investor categories.

Start Your IPO Readiness Conversation

Share your stage, listing goals, and timeline. Our team will review your requirements and help outline the right next steps.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +91 95879 52454.