Investment Banking
M&A advisory, corporate finance, and capital markets services for entrepreneurs, private equity firms, family offices, and corporations. Our sector expertise, long-standing relationships and entrepreneurial culture position us to drive exceptional outcomes for our clients.
How we serve clients
Mergers and acquisitions
Sell-side advisory
Corporate divestitures
Buy-side advisory
Capital advisory
Debt advisory
Growth equity
Private placements
Restructurings and recapitalizations
Board advisory
Special committee
Fairness opinions
Solvency opinions
Management buyouts
Sector coverage
Our sector-focused approach ensures customized solutions that address opportunities and challenges within your industry.
Mesirow Advises Gravis, a portfolio company of New Water Capital, L.P. on the Acquisition of Procon Pacific
Rick Weil, Managing Director and Co-Head of Packaging at Mesirow Investment Banking, said, “We were pleased to advise Gravis throughout this transaction. We believe this acquisition strengthens Gravis’s capabilities in the bulk transportation packaging market and positions the combined organization to deliver enhanced value, scale, and solutions to customers across its core end markets."
“Exceeding expectations and delivering shareholder value is what it’s all about.”
Andrew Carolus
Managing Director | Mesirow Investment Banking
Insights
Explore insights across all Mesirow Investment Banking sectors
February 2026 Market Update: Food, Beverage and Agribusiness
US middle market food and beverage M&A activity moderated in February, with announced deal volume declining approximately 23% month-over-month, while aggregate disclosed enterprise value increased, driven by a limited number of larger strategic transactions.
February 2026 Market Update: Aerospace & Defense
The US aerospace and defense sector gained momentum in February, fueled by strategic M&A, increased federal funding and rising global demand.
January 2026 Market Update: Aerospace & Defense
January closed with strong momentum in Aerospace & Defense M&A, led by headline transactions and a sizable shift in U.S. defense policy.
Events
Our professionals engage where M&A opportunities take shape. We hope to connect with you at an upcoming event.
DealMAX
A leading middle‑market M&A event uniting executives, private equity firms, lenders and advisors for deal‑making, networking and insights.
Medical Spa Show
The Medical Spa Show is a leading industry event for medical aesthetics professionals, bringing together med spa owners, providers, and industry partners for education, networking, and business growth.
Shoptalk Spring
A premier retail and ecommerce conference that brings together industry leaders to discuss innovation, emerging trends and the future of consumer commerce.
Senior leaders
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Wealth Management
We build comprehensive wealth plans that connect clients to what matters today and across generations.
CTL and Structured Debt Products
Explore high leverage, credit-backed financing and strategies to enhance execution.