Become an Owner

Build your American Dream.

Become an owner of a local small business.

Mainshares partners with the best-in-class operators to acquire and grow exceptional small businesses.

Apply here

We’ve partnered with over 70 operators to acquire and lead small businesses.

Mainshares is a portfolio of

America’s best small businesses owned alongside skilled, local operators

1
We identify business owners who are ready to pass their companies to the right successor.
2
Mainshares and our industry advisors vet and select the best qualified operator to lead post-acquisition.
3
Mainshares funds the acquisition and starts the operator with a 10% ownership stake, competitive base salary, and full benefits package.
4
Together, Mainshares, an industry advisor, and the operator partner for the life of the business. As CEO and a member of the Board of Managers, operators lead day-to-day operations while collaborating with Mainshares on key decisions.
5
As you lead the business, Mainshares’ ownership is gradually repurchased each year, allowing the operator to achieve majority control and ownership within 7 to 10 years.

Committed to the success of every business and the leaders who run them

Mainshares has been an incredible partner to work with! At every step, Mainshares has gone above and beyond to make sure I was set up to succeed as an owner and that Junction Creative was positioned for long-term growth.
Riley Siddoway, Bozeman, MT

Owner of
Junction Creative

Began ownership 2024

We partner with only best-in-class operators, creating a clear path to majority ownership

What sets Mainshares apart is our commitment to giving experienced, high-capacity Americans the opportunity to own their piece of the American dream.
What we’re looking for
We work with current local operators, seasoned general managers, and industry professionals.
7+ years of operational leadership experience
Prior budget & P&L management experience
Hands-on experience spent in a relevant industry driving growth and scaling teams.
Background and credit history in good standing
What sets great operators apart
Strong “Why” for ownership
Military veterans
Relevant certifications or licensure
Past ownership or equity stake in a business

Apply here

Mark Antwine
New Owner of Pearl Interactive Network
We partner with experienced operators across dozens of industries
Plumbing, HVAC & Electrical
Landscaping, Tree Services
Manufacturing, Glazing, and Metal Fabrication
Accounting, Marketing, IT services
Distribution, Logistics
Engineering, General Contractors
and many more...

Meet the leaders selected

to build with Mainshares

Build something of your own.


You’ve built your career running teams, building industry expertise, and driving results, for someone else. Mainshares gives you the opportunity build something of your own for you and your family.


We believe in giving operators real equity and majority ownership because local ownership protects families livelihoods, preserves quality service people depend on, and strengthens the communities we call home.

Partner with us to keep America locally owned and operated
Mainshares Team

Become a Mainshares Operating Partner

Apply to become an owner of
an American small business

Apply here to be considered as an active candidate for CEO placement and ownership opportunity of small business transitions that fit your background and skillset.

Once we find a business that fits your experience, you’ll partner with our deal team to conduct diligence, shape operational plans, and step into day-to-day leadership of a $1M–$3M EBITDA business post-close.

Apply to become an owner
Become a Mainshares Operating Partner
Apply here to be considered for Partner & President placements and day-one ownership in small business transitions that fit your background and skillset.

Once we find a business that fits your experience, you’ll partner with our deal team to conduct diligence, shape operational plans, and step into day-to-day leadership of a Main Street business post-close.

Apply here

Is there anything
you’d like to ask about?

Mainshares takes a long-term hold approach. Our goal is to build durable, locally owned businesses that last. Over time, operators gain majority ownership and can decide what is best for the company, whether that means continuing to operate, recapitalizing, or pursuing an exit.

Still have some questions?

Call Mainshares and speak to someone on our team!

+1 (512) 991-1006

Get the latest in your inbox
Join our monthly SMB newsletter for stories and insights from those fighting to keep businesses in the hands of local owner-operators—for the benefit of employees, communities, and customers alike.
Products
Resources
Partners
Company
© 2025 Mainshares, LLC. All rights reserved.
·
Privacy Policy
·

Disclosure: This website (the “Website”) is owned and operated by Mainshares, LLC (“Mainshares”). By accessing the Website and any pages thereof, you agree to be bound by Mainshares’ Terms of Service and Privacy Policy. The information contained herein is provided for informational purposes only and is not intended to influence any investment decision or be a recommendation for any investment, service, product, or other advice of any kind, and shall not constitute or imply an offer of any kind. The products and services offered by Mainshares are not offered by a certified public accountant (“CPA”) and should not be considered as a substitute for services provided by a CPA.


Mainshares does not make investment recommendations and no communication, through this Website or in any other medium should be construed as a recommendation for any security offered.


Should you be presented with an investment opportunity, such investment opportunities involve private, unregistered securities that are speculative and involve substantial risk. These investment opportunities are conducted in accordance with an exemption from registration, specifically relying on the private offering provision outlined in Section 4(a)(2) of the Securities Act of 1933, along with compliance with Rule 506 of Regulation D. All investments involve risk and the past performance of a security, or financial product does not guarantee future results or returns. There is always potential to lose money when you invest in securities or other financial products. Private placements lack liquidity and distributions are not guaranteed. You are strongly encouraged to seek professional advice prior to entering into any transaction for any securities and to consider your investment objectives and risks carefully before investing.


Neither the SEC nor any federal or state securities commission or regulatory authority has recommended or approved any investment or the accuracy or completeness of any of the information or materials provided herein or through any references/links herein. There can be no assurance that any valuations provided by issuers are accurate or in agreement with market or industry valuations. Mainshares does not make any representations or warranties as to the accuracy of such information.

Become an owner of a local small business