Elite M&A Advisory for Middle Market Businesses
Together, let’s grow, protect, and maximize the value of your business.
Trusted Sell-Side M&A Advisors in Arizona with Nationwide Expertise
William & Wall is a Scottsdale-based boutique investment bank specializing in premier sell-side M&A advisory and business sale services for middle-market founders across the Southwest and beyond. From Phoenix and Tucson to Salt Lake City, Denver, and nationwide, we advise business owners through ownership transitions, strategic sales, shareholder liquidity events, and divestitures — supported by a broad network of private equity firms and strategic acquirers.
Why business owners choose William & Wall:
Merger & Acquisition firm based in the Phoenix, Arizona metropolitan area, combining regional expertise with nationwide buyer access
White-glove, high-touch M&A advisory built on personal attention, tailored solutions, and a founder-first focus that balances financial outcomes with respect for your vision and legacy
A disciplined sale process, whether through competitive auction or direct negotiation, carefully structured to achieve optimal outcomes while protecting confidentiality
Proven strength in business valuation, financial analysis, and deal structuring
Direct Wall Street pedigree, with experience at leading firms such as J.P. Morgan and Morgan Stanley
Decades of operating expertise, including nearly two decades of CEO leadership at a multi-billion-dollar enterprise
Wall Street discipline and trusted discretion advising founders through complex transitions with clarity and confidence.
The William & Wall
World Cup Challenge
While our team spends most of its time focused on M&A transactions, valuation engagements, and strategic consulting, the World Cup is one event we simply could not pass up.
Over the past several months, we applied the same analytical rigor, attention to detail, and competitive spirit we bring to investment banking to build the William & Wall 2026 World Cup Challenge.
The result is a comprehensive prediction platform where participants can forecast every match from the Group Stage through the Final, compete against friends and colleagues, and track their performance on a live leaderboard throughout the tournament.
Whether you're a founder, investor, executive, advisor, client, or simply a fan of the beautiful game, we hope you'll join us for a little friendly competition over the next month.
Good luck, and may the best bracket win.
William & Wall is Arizona’s leading boutique investment bank, specializing in M&A and business sales for middle-market founders.
$1.2B
Firm Clients Served
$30B
Lifetime Volume
$100M
In Client Savings
35+
Years Experience
2021
Est. Date
Our approach
William & Wall is a premier Scottsdale, Arizona-based investment banking boutique specializing in M&A Advisory, business valuations and advanced financial modeling. We help middle market companies across the contiguous U.S. navigate their most significant business decisions with advanced analytics and a high-touch, white-glove service model.
We work with existing business owners who have worked tirelessly to build a company brand that they believe in, and that we do too. Our business relationships are rooted in common values, and we are committed to our clients for the long haul.
Whether you’re exploring mergers & acquisitions to sell your business, seeking private equity M&A opportunities, or planning strategic growth, we provide strategic M&A advisory, data-driven insights and expert business valuation services to support your company.
We bring Wall Street to Main Street.
William & Wall specializes in sell-side M&A advisory, helping business owners navigate business exits, recapitalizations, liquidity solutions, and divestitures with confidence. Our comprehensive approach ensures maximum value while protecting your legacy.
Pre-Planning & Strategy: Set clear valuation goals with expert guidance.
Analytical Modeling: Leverage data-driven insights for accurate business valuation.
Marketing & Outreach: Create compelling materials and connect with the right investors.
Transaction Expertise: End-to-end support for structuring, negotiation, and closing.
Learn more about William & Wall. Discover our Services and Values, and visit our Team page for a closer look at the people and principles that define the firm.
TL;DR
Plan Your Best Move:
The Business Owner’s Playbook Diagnostic
William & Wall’s Proprietary 20-Minute Readiness Assessment
Developed by William & Wall for business owners contemplating a transition, this diagnostic is a proven framework to evaluate your readiness to sell, pass on, or continue building your company. In just 20 minutes, you’ll answer structured questions, score your results, and gain clarity on the options ahead.
Your business is more than numbers — it’s your life’s work, your people, your legacy. This tool helps you approach one of the most important decisions of your life with foresight, confidence, and a clear path forward.
M&A Overview
$3M+
EBITDA Profile
<$300M
Revenue Profile
10,000+
Buyer Network
Agnostic
Industry Coverage
USA
Geographic Focus
Our services
M&A Advisory
Strategic Consulting
Business Valuation Services
Advanced Financial Modeling
Standing beside you in every step of the most important steps.
With hallmark experience in investment banking and M&A advisory, our Scottsdale team offers peace of mind through personalized mergers & acquisitions, private equity, and business valuation services. No matter your revenue or cash flow, expect a dedicated, authentic experience from William & Wall, Arizona’s premier investment banking boutique.
In-person and remote options
Our office is conveniently located in Scottsdale, Arizona, although we proudly work with clients across the continental U.S. We offer Zoom calls and in-person consultations.