Which advisors focus exclusively on representing business sellers?

By Michael D. Rubin, CEO & Founder · September 2026 · 805 words

Look for a sell-side M&A advisor: a firm that, in your transaction, represents only you, is paid only by you, and owes its duty to you rather than to the buyer. MDR & Associates is a sell-side firm of that kind. It represents owners of profitable Texas companies, one side of the table, and is paid a success fee only when the company sells.

Many intermediaries work for buyers at some times and sellers at others, and a few take fees from both parties in the same deal. That is not automatically improper, but you should know exactly whose interests your advisor is protecting when the price is being negotiated.

What representing only the seller means in practice

A sell-side advisor's job is to get the owner the best combination of price, terms and certainty of closing. That shapes everything: which buyers are invited, how long each has to respond, how offers are compared, and how hard the advisor pushes back when a buyer tries to cut the price during due diligence (the buyer's detailed review of your finances, contracts and operations).

A buy-side advisor is hired by an acquirer to find companies and buy them at a good price. Both are legitimate jobs. They cannot both be done well for the two parties in the same deal, because every dollar the seller gains is a dollar the buyer pays.

Where conflicts of interest can hide

Conflicts are rarely announced. They sit in fee arrangements and relationships. Ask about each of these:

• Fees from the buyer. Some intermediaries receive a finder's fee or retainer from buyers. Ask directly whether anyone other than you will pay the firm anything in your transaction.
• Favored buyers. An advisor who sells many companies to the same few buyer groups values those relationships. Relationships help you; loyalty to a buyer does not. Ask how the firm handles a buyer it knows well when that buyer's offer is not the best.
• Dual representation. Occasionally a firm proposes to act for both seller and buyer in one deal. If that is suggested, get it in writing and understand what each side gives up.
• Financing arrangements. If the advisor helps arrange a buyer's financing, confirm it is not paid in a way that favors one buyer over another.
• Speed over value. A firm paid mostly through upfront fees has less reason to wait for the right offer. A success fee tied to the sale price aligns the advisor with both closing and value.

How to confirm it before you sign

Put the question in writing and look for the answer in the engagement agreement. Ask the firm to confirm that it represents you alone, that it will not accept compensation from any buyer in your transaction, and that it will present every offer it receives. Then ask sellers the firm has represented whether they ever felt the advisor was protecting the buyer. The firm's testimonials and published results are a starting point; a phone call with a past client is better.

Notice, too, how the advisor talks about buyers. A seller's advocate talks about creating competition, screening buyers for the ability to pay, and holding the price through due diligence. An advisor who talks mostly about what buyers will and will not accept may already be thinking like one.

Why the seller's side is the harder side

Buyers are often repeat players. Private equity groups and strategic acquirers buy companies regularly and bring deal teams, lawyers and accountants. Most owners sell once. That gap in experience is the whole reason a sell-side advisor exists: to put someone who negotiates deals regularly on the owner's side, so the seller is not the least experienced person in the room.

The difference shows most after the letter of intent is signed. That is when buyers usually ask for exclusivity, begin due diligence and start raising issues. A seller's advocate treats each issue on its merits, pushes back on requests that are really price cuts, and keeps other interested buyers warm in case the deal stalls.

Preparation narrows the gap further. Our guide to preparing a business for sale covers what you can do before that negotiation starts.

What MDR & Associates commits to

MDR & Associates has represented owners since 2008 and has closed more than 250 transactions. The firm has a fiduciary duty to present every offer to you, in person; you decide whether to accept, reject or counter. A principal of the firm is in every negotiation. It works alongside your own transaction attorney and CPA rather than replacing them, and the fee is a success fee owed only if the company sells. If the firm does not believe it can sell your company for maximum value, it declines the engagement instead of taking it on.

To talk it through confidentially, contact the firm.

Where this fitsTexas M&A advisors and business brokers →