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Our Story & People

Building the Future of Digital M&A

More than two decades delivering premium strategic value for clients.

The Founding of Madison Alley

Our Story

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In the early 2000s, pioneering founders led digital-native agencies and technology companies as Silicon Alley (NYC) emerged, challenging the traditional approaches of Madison Avenue advertising.

2003

The Beginning

Madison Alley was born in honor of those bold founders, establishing the first advisory firm specialized in strategic corporate development, M&A and capital advisory for digital marketing, media, commerce and technology companies.

Today

Two Decades of Excellence

Our founding spirit endures as we advise the most innovative leaders defining the future of the industry—delivering strategic value through deep expertise and an unwavering commitment to client success.

Madison Alley Pioneered Strategic Corporate Development Advisory Services

At the dawn of the digital revolution, we pioneered strategic M&A advisory for digital-native companies while traditional investment banks were still learning the space.

Over 20 Years of Strategic Transactions

We've successfully completed strategic transactions representing $2B+ in deal value across digital marketing, media, and commerce sectors.

Industry Expertise

Led by former CEOs and corporate development executives who have built, bought, and sold digital companies themselves.

Landmark Deals

Advisor on industry-defining transactions including Heat to Deloitte Digital, creating "the world's first creative digital consultancy."

Transactions with Global Buyers & Investors

What Makes Us Different?

Why Madison Alley?

When considering a transaction, you need a partner who understands your business—its differentiators and how it fits within the broader digital landscape.

At Madison Alley, we bring decades of experience as strategic buyers, sellers and investors who have managed acquisitions across the full range of sectors.

We are specialists who know the intricacies of digital transformation and what it takes to stand out in a crowded, fast-changing marketplace. When business owners and entrepreneurs choose us, they have a partner who not only knows every facet of these industries but also how to use strategic storytelling to command premium value.

Madison Alley's Distinction


20+ years and over $2 billion of strategic M&A and capital transactions.

World-Class Team

Led by former Strategic Corporate Development and M&A senior industry executives

Deep Domain Expertise

Global industry perspective and digital-native insights in marketing, media, commerce and technology

Global Network of Strategic Buyers and Investors

A robust network of global CEOs, senior M&A executives and Private Equity Partners

Our Independence

We align with clients without conflicting interests from investors or a parent entity

Madison Alley advised MSQ Partners on its strategic acquisition of SPCSHP (formerly Big Spaceship), the iconic NYC-based creative agency famous for its digital marketing strategies.

MSQ Partners is an independent creative, technology and media company based in London and sponsored by Private Equity firm, One Equity Partners.

MSQ Partners + SPCSHP illustrates a transformative strategic transaction advised by Madison Alley.

View All Transactions

Meet The Team

Our People

Our team of former CEOs and corporate development leaders brings unparalleled insider perspective to every engagement.

Michael C. Seidler

Michael C. Seidler

Founder & CEO

David Johnson

David Johnson

Operating Partner
Strategic Corporate Development

Suzane Mokbel

Suzane Mokbel

Managing Director

Lena Li

Lena Li

Vice President

Jessica Qian

Jessica Qian

Senior Analyst

Max Sigal

Max Sigal

Analyst

Fatma Başak Üstün

Fatma Başak Üstün

Analyst

Join Our Team

Careers at Madison Alley

Become a part of the Madison Alley distinction.

We're always looking for talented individuals who share our passion for digital M&A and want to make an impact in the industry. If you're driven, strategic, and ready to work with the best, we'd love to hear from you.

Career Growth

Work on landmark deals and accelerate your career in M&A advisory.

Expert Mentorship

Learn from former CEOs and industry veterans with decades of experience.

Industry Impact

Shape the future of digital marketing, media, and commerce through strategic transactions.