Investment Banking Summer 2026 Internship

Withum is a forward-thinking, technology-driven advisory and accounting firm that helps clients be in a position of strength in today’s business landscape. Withum empowers clients with innovative tools and solutions to address their accounting, tax, and overall business management needs. We recruit the best and brightest people who are passionate about helping businesses grow and thrive.

Withum’s Valuation Consulting Services practice prides itself on understanding clients’ business strategies and needs. Our team assists companies in meeting business requirements related to valuation, risk management, transfer pricing, M & A Transactions, economic analysis, fairness opinions, and model validation.

Withum Investment Banking Summer Intern (Remote | California-Based Candidates Preferred)

Start Date: July 6, 2026

End Date: September 4th, 2026

Part-Time: 15-20 hours/week

Position Overview

Withum’s Investment Banking team is seeking two Summer Interns to support its growing middle market advisory practice. Interns will gain exposure to mergers and acquisitions, capital advisory, and corporate finance initiatives while assisting on active transactions and strategic projects.

The team works closely with family- and founder-owned middle market companies, delivering tailored solutions across the full transaction lifecycle from strategic alternatives and transaction readiness through execution and close.

Key Responsibilities

• Support financial analysis, including valuation and Excel-based modeling
• Conduct industry, company, and market research to support client engagements
• Assist in preparing pitch materials, presentations, and client deliverables
• Provide support on transaction execution activities, including due diligence and coordination
• Contribute to projects related to mergers and acquisitions, recapitalizations, and strategic transactions
• Assist with internal initiatives supporting the growth of the investment banking practice

Additional responsibilities may include:

• Assist in building and updating financial models and valuation analyses
• Analyze historical and projected financial performance of target companies
• Develop company profiles, buyer lists, and market mapping materials
• Support preparation of marketing materials and transaction documentation
• Conduct comparable company and precedent transaction analysis
• Assist with tracking deal pipeline activity and internal reporting
• Support capital formation, financing, and corporate finance-related research
• Contribute to research and materials related to transaction readiness and exit planning

Qualifications

• Pursuing a degree in Finance, Accounting, Economics, or related field
• Rising Senior preferred
• Strong academic performance (preferred GPA 3.5+)
• Demonstrated interest in investment banking, corporate finance, or transactions
• Previous internship in investment banking preferred
• Proficiency in Microsoft Excel and PowerPoint
• Strong analytical, communication, and organizational skills
• Ability to manage multiple priorities in a fast-paced environment

Why Withum?

Withum is a firm built on the principle that the only limits to your growth are the ones you set for yourself. Our culture is centered around an expansion mindset—both in terms of the firm’s growth and the personal development of every team member. At Withum, you will find that your opportunities for advancement and success are directly tied to your initiative, ambition, and contributions. We actively encourage entrepreneurial thinking and reward those who take ownership of their careers.

In the New England area, Withum is experiencing rapid growth, with a strategic focus on expanding our footprint across key markets. As part of this expansion, we are investing heavily in our people, believing that a strong team forms the foundation for long-term success. For us, our people always come first—everything else follows from that core commitment.

Interns at Withum are more than just temporary contributors; they are integral to our vision for the future. You'll gain hands-on experience, actively participate in client projects, and work alongside professionals who are dedicated to excellence and innovation. If you want to be part of a forward-thinking firm that empowers you to take charge of your own professional journey, Withum is the place for you.

Take the first step toward a rewarding career in valuation and advisory services by joining Withum’s Advisory team today!

Be in a Position of StrengthSM. Start your career at Withum.