The M&A Firm Built for the Marketplace of Tomorrow

Sell Side M&A Opportunities

Unlocking Opportunities Through Innovation

Graystone International was founded to redefine what clients should expect from an M&A advisory firm. We deliver industry-leading services through a collaborative, strategic, and innovation-driven approach - unlocking value in every engagement.

Our team brings deep cross-industry expertise and a relentless focus on results. Whether it’s a business sale, acquisition, or strategic consultation, we tailor each engagement to the unique goals of our clients.

Our Approach

What sets Graystone International apart is our commitment to a personalized, high-touch process. Every transaction begins by building a strong, two-way partnership with our clients. From there, we:

Define ideal acquirer profiles
Craft compelling, data-backed marketing strategies
Analyze performance metrics and market data
Engage a broad network of qualified buyers
Maximize value while minimizing risk

Why Graystone International

We combine strategic insight with innovative execution - delivering not only successful closings but also outcomes that exceed expectations. With end-to-end guidance throughout the M&A journey, our clients gain confidence, clarity, and results they can trust.

M&A Closing Success Rate
71%
Financial and Tax Planning
83%
Client Satisfaction rate
96%
Client Two
Client One
Client Three
125+
Our Reviews
4.8
StarStarStarStarStar

Trusted by Thousands of Clients, Associates and Strategic Partners

Learn More About Us
Brown Small Arrow
Growth
Initial Consultation

A no-obligation meeting to understand your goals, assess your business, and discuss tailored M&A strategies to achieve the best possible outcome.

Learn More
Brown Small Arrow
Strategy Planning

We develop a customized, data-driven strategy that aligns with your goals, positioning your business for maximum value and successful market entry.

Learn More
Brown Small Arrow
Financial Analysis

In-depth evaluation of your company’s financials to identify value drivers, optimize pricing, and ensure a competitive edge in the market.

Learn More
Brown Small Arrow
Enhanced Financial Literacy

frequently asked questions

Get on with the Process

Empower the Possibilites

Get Started with a Strategic Exit Plan!
Get in Touch with our Deal Team Today!
Quote
Clarity on Complex Issues

Graystone’s team was able to add clarity to our complex procedural issues that could not be done internally. We will continue to use and refer Graystone International for their world-class service and abilities.

Frank K. / Chief Operations Officer
See More Client Reviews
Brown Small Arrow
Quote
Attentiveness and Competency

After interviewing many sell-side advisors nationwide for our strategic business exit, we decided to use Graystone International due to their attentiveness, competency, and resources. Within 9 months we successfully sold our business.

C. MacCarthy / Business Owner
See More Client Reviews
Brown Small Arrow
Graystone International Stats

Guiding Your Exit Journey with Expertise and Trust

At Graystone International, we go beyond traditional M&A Advisory by leveraging a proprietary network of over 50,000 Qualified Buyers — including a strong presence of leading Private Equity firms. This gives our clients unparalleled access to strategic capital and acquisition opportunities that are often off-market and highly competitive.

Over $1.2B

With over $1.2 Billion in Sales Volume, we have a proven track record of delivering high-value deals across diverse industries.

71% Success Rate

We exceed industry benchmarks through a rigorous, hands-on process that ensures deal certainty and aligns with your strategic goals.

50,000 +

Network with over 50 Thousand potential buyers who are actively looking for acquisitions.

$175M

Graystone has successfully closed transactions up to $175M, with our typical transactions ranging from $5M to $75M

Well Planned Exit Strategy

Empowering small and Mid size Businesses one deal at a Time

Graystone represents business owners who are highly motivated to take the next step in their business journey. Whether that is to produce an exit strategy or formulate a plan to enhance the value of their business. Our team of professionals will advise you on the appropriate steps to achieve your objectives.

Customer Service
Finance Analysis
Finance Work
Mergers and Acquisitions
Well Planned Exit Strategy
Mergers and Acquisitions
strategic Market Outreach
Mergers and Acquisitions
Hands on Deal Negotiation
Mergers and Acquisitions
Final Transaction Closing
  THE M&A FIRM BUILT FOR THE MARKETPLACE OF TOMORROW
  THE M&A FIRM BUILT FOR THE MARKETPLACE OF TOMORROW
  THE M&A FIRM BUILT FOR THE MARKETPLACE OF TOMORROW
  THE M&A FIRM BUILT FOR THE MARKETPLACE OF TOMORROW
  THE M&A FIRM BUILT FOR THE MARKETPLACE OF TOMORROW
  THE M&A FIRM BUILT FOR THE MARKETPLACE OF TOMORROW
  THE M&A FIRM BUILT FOR THE MARKETPLACE OF TOMORROW
  THE M&A FIRM BUILT FOR THE MARKETPLACE OF TOMORROW
  THE M&A FIRM BUILT FOR THE MARKETPLACE OF TOMORROW
  THE M&A FIRM BUILT FOR THE MARKETPLACE OF TOMORROW
  THE M&A FIRM BUILT FOR THE MARKETPLACE OF TOMORROW
  THE M&A FIRM BUILT FOR THE MARKETPLACE OF TOMORROW
Mergers and Acquisitions TEAM

MEET THE Leadership TEAM

Get to know the dedicated team of experts committed to delivering results with precision, discretion and strategic insight

This is some text inside of a div block.
Nathan Teinert
Founder and CEO
This is some text inside of a div block.
Alan Gessel
Senior M&A Advisor
This is some text inside of a div block.
Bob Rollins
Chief Growth Officer
This is some text inside of a div block.
Joshua Pearson
Director of Buyers
Latest blog Posts

Follow the Latest Insights on the M&A Industry

Exit Strategy
The Benefits of Running your Business with an Exit Strategy
Exit Strategy
Advantages of Small to Middle Acquisition Entrepreneurship
Exit Strategy
Letter from the CEO Nathan Teinert
Strategic Partners

Trusted Relationships Driving Exceptional Outcomes

Our strategic partners enhance our reach, resources, and results - delivering added value at every stage of the deal process.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspe ndisse varius enim in eros elementum tristique. Suspe ndisse varius enim in eros elementum tristique.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspe ndisse varius enim in eros elementum tristique. Suspe ndisse varius enim in eros elementum tristique.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspe ndisse varius enim in eros elementum tristique. Suspe ndisse varius enim in eros elementum tristique.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspe ndisse varius enim in eros elementum tristique. Suspe ndisse varius enim in eros elementum tristique.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspe ndisse varius enim in eros elementum tristique. Suspe ndisse varius enim in eros elementum tristique.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspe ndisse varius enim in eros elementum tristique. Suspe ndisse varius enim in eros elementum tristique.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspe ndisse varius enim in eros elementum tristique. Suspe ndisse varius enim in eros elementum tristique.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspe ndisse varius enim in eros elementum tristique. Suspe ndisse varius enim in eros elementum tristique.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspe ndisse varius enim in eros elementum tristique. Suspe ndisse varius enim in eros elementum tristique.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspe ndisse varius enim in eros elementum tristique. Suspe ndisse varius enim in eros elementum tristique.

Service Item
Finance services
Customized Solutions
Box Image Two
Finance services
Objective Advice
Box Image
Finance services
Education & Communication
Gold Coin
Finance services
Retirement Planning
More than Just M&A

Strategic Partners

Need Financial Growth? Speak to one of our advisers

Sectors we operate

Just a Few of the Industries we serve and the Value we deliver