Mizuho | Greenhill - 2026/2027 Summer Internship Program - Investment Banking

Mizuho | Greenhill: An Overview

Mizuho | Greenhill is a global investment bank focused on providing financial advice on mergers, acquisitions, restructurings, financings and capital raising to corporations, governments and financial sponsors.

We act for clients located throughout the world from our offices in New York, Chicago, Frankfurt, Hong Kong, Houston, London, Madrid, Melbourne, Paris, San Francisco, Singapore, Stockholm, Sydney, Tokyo, and Toronto

As our firm continues to grow, we are continually seeking to expand our base of talented professionals through our internship and graduate recruitment program. If you are interested in advancing your career working for an organization with a growth mindset and the resources of a global leader in financial services, we would like to hear from you.

What can Mizuho/Greenhill offer you?

Early responsibility

You will work with lean, focused teams on mergers and acquisitions, capital raising and strategic advisory assignments which provide you responsibility and the opportunity to start to develop an Analyst skill-set.

Exposure

An intern position at Mizuho | Greenhill provides unparalleled exposure to senior professionals and clients.

Training

Our training program provides essential skills that are continually developed by the experience of working with senior advisory professionals across a wide range of assignments

Program

The internship program will start late November 2026 and run through to mid February 2027.

Job Description

Key tasks and responsibilities include:

• Modelling and valuation: build and update valuation models and business plans for corporate finance and transactions (including DCF, comparable companies, precedent transactions, etc).
• Preparation of marketing documents
• Preparation of client presentations, pitch books, information memorandums and data rooms
• Internet and database research on various sectors and prospects
• Preparation of financial analysis and business planning

What are we looking for?

• Individuals in the penultimate year of their bachelor’s or master’s degree with a clear motivation to develop a career in investment banking
• A strong work ethic and the ability to perform well under pressure
• Strong numerical ability and logical reasoning
• Outstanding academic record
• A keen eye for detail
• Excellent communication skills and the ability to explain complex ideas clearly
• Demonstrable commercial skills
• An advanced knowledge of Microsoft Office

Mizuho/Greenhill: Equality, Diversity and Inclusion

As part of working with internationally-minded clients, often as part of a close cross-border collaboration with other Greenhill offices, fostering diversity of thought throughout the firm is of significant importance to Greenhill.  This importance drives a recruitment strategy that seeks to identify candidates based on their capabilities and affinity to a collaboration-based team environment, as well as the cultural value-add they can bring to our firm.

Greenhill & Co., Inc., part of Mizuho Americas, is focused on providing financial advice on significant mergers, acquisitions, restructurings, financings and capital raising to corporations, partnerships, institutions and governments globally. It acts on behalf of clients throughout the world from its offices in the Americas, EMEA, and APAC.