How Confidential Is a Business Sale?

Confidentiality is one of the first concerns many owners have when they start thinking about selling.

What happens if employees find out? What if customers hear about it? What if a competitor learns too much about the business?

Those concerns are valid and while no advisor can honestly guarantee complete confidentiality, what we can do is manage the process carefully: limit who knows about the sale, control what information they receive, and decide when sensitive information should be shared.

That is what protects confidentiality. Not the NDA alone, but the way the entire sale process is handled.

Why Confidentiality Cannot Be Guaranteed

Every time another person learns that a business may be for sale, the circle gets a little bigger.

The owner may tell a spouse, attorney, accountant or another advisor. As the process moves forward, buyers become involved. Eventually, certain employees, customers or other parties may need to know too.

The more people who know, the harder it is to control.

That is why M&A Advisors cannot promise perfect confidentiality. What we can do is manage the process in a way that keeps the circle as small as possible.

Over roughly 20 years, we can think of only four situations where information got out when it should not have. Two involved buyers with unintentional breaches. Two happened after sellers told longtime trusted employees about the potential sale.

Breaches can happen, but in our experience, they are very rare.

Confidentiality Starts Before a Buyer Sees the Business

It starts with deciding who should even be allowed into the process.

When we develop a buyer list, our client reviews it with us. An owner may recognize a company and say, “We know them. We don’t trust them with this information,” or decide that contacting them, even with a blind teaser, creates more risk than potential benefit.

We can take them off the list.

We also screen interested buyers. We want to understand who they are, whether they have the ability to complete a transaction, and whether they appear to be serious.

Over the years, we have also encountered groups presenting themselves as buyers when their real intention was to circulate opportunities to other parties. We do not want someone shopping our client’s business around to people we do not know or cannot control. These groups are dishonest and we blacklist them.

A signed NDA comes before a qualified buyer receives information that identifies the company.

Even then, they do not receive everything.

Information Should Be Released in Stages

Signing an NDA does not mean a buyer gets access to everything about the business.

Our initial outreach is typically done with a blind profile that gives buyers enough information to gauge interest without identifying the company. Interested buyers must sign an NDA before receiving the marketing book, or CIM (Confidential Information Memorandum).

A qualified buyer will initially receive the CIM which gives them enough information to understand the company, its financial performance, operations, and opportunity and decide whether they want to continue.

It does not include every sensitive detail.

For example, we are not handing over a complete employee list with names and salaries at the beginning of the process. Customer information may also be withheld or redacted. A buyer might see Customer A, Customer B and Customer C, along with several years of sales history, without seeing the actual customer names.

As a buyer becomes more serious, they may receive additional financial information, agreements, and other diligence materials.

In many transactions, we will require an indication of interest (IOI) preliminary offer before giving a buyer deeper access or introducing them to the owner.

We only give buyers the information they need for that stage of the process. If they have not shown that they are serious and capable, there is no reason to give them more.

Why Employees Usually Hear Last

Employees are probably the biggest confidentiality concern.

In most transactions, the buyer wants the employees to stay because they are an important part of the business. But employees don’t necessarily know that.

If you tell an employee six months before a transaction closes that the company is being sold, they may immediately start wondering whether their job is safe. They may begin looking elsewhere or talking to coworkers.

That uncertainty can create problems that weren’t there before.

We had one situation where an owner told an important employee about the sale much earlier than necessary. The employee began telling other people. Then realizing how important he might be to the transaction, he started making demands of the seller and later tried to make demands of the buyer.

The deal still got done, but telling that employee too early made the process much harder than it needed to be.

Unless an employee needs to participate before closing, we recommend waiting.

There are exceptions, of course.

If an owner plans to leave relatively soon after the transaction and a senior employee will be responsible for running the company, a buyer may reasonably insist on meeting that person before completing the acquisition.

When that happens, we try to push the conversation toward the end of the process. Financial, legal, and other due diligence should be substantially complete. Financing should be lined up. The purchase agreement may already have gone through several drafts.

By then, we are much more confident the deal is going to close, so it makes more sense to bring that person in.

The Same Principle Applies to Customers

We normally don’t allow prospective buyers to contact customers early in the sale process, but there are situations where a buyer may need that access.

For example, if one customer represents 60% of the company’s revenue, a buyer may not be willing to complete the acquisition without some confidence that the relationship will continue.

In that situation, the question becomes: when do we have the conversation?

If due diligence is expected to last 90 days, that customer conversation might happen around day 75 or 80, not day one.

We try to hold those conversations off until they are necessary and the deal is much further along.

Competitors Require Additional Caution

Sometimes a logical buyer is a competitor, so we don’t automatically exclude them. A strategic company in the same industry may have good reasons to acquire the business.

But we may change what that buyer is allowed to see.

A competitor doesn’t need every piece of proprietary information to decide whether they want to buy the business.

Specific pricing, product costs, margins by product or other proprietary information may give a close competitor an advantage if they ultimately do not buy the company.

We work with the seller to identify what they consider particularly sensitive and determine what can reasonably be withheld while still allowing the buyer to evaluate the acquisition.

In our experience, very close competitors with overlapping markets are less likely to be the ultimate buyer and often devalue the business compared with other types of buyers.

Can You Protect Confidentiality Too Much?

Yes.

We worked with one owner who was so concerned about confidentiality that they limited us to a very small buyer list. From that group, we received only one serious offer.

That transaction ultimately did not move forward because of environmental issues. When we later returned to market, we talked with the owner again about the broader buyer universe and the protections built into our process.

This time, they agreed to let us significantly expand the list. Even then their refusal to discuss pending contracts and likely future sales severely restricted buyer activity. Eventually they relented and we received many more and better offers and confidentiality was never breached.

That experience is a good example of the trade-off. Protecting sensitive information matters, but restricting the buyer pool or relevant information too much can also limit competition and reduce the owner’s options.

The goal is not to keep everyone out. It is to control who gets access, what they see, and when they see it.

An NDA Is Important, But It Is Not the Whole Process

A properly drafted NDA is an important part of protecting the seller.

Ours covers the confidentiality of the transaction and the information being shared, restricts unauthorized contact with employees, customers and suppliers, and includes employee non-solicitation provisions.

Our NDA has been developed over many years and reviewed by multiple attorneys.

But an NDA only works as part of a larger process.

We still have to screen buyers, control what information they receive, and decide when employees, customers or other parties need to become involved.

That is especially important when an owner receives an unsolicited approach.

We have seen owners get excited when someone contacts them about buying their company and they start sharing information before an NDA is even in place.

Whether you use an M&A advisor or explore a sale on your own, do not start sharing substantive information just because someone says they are interested in buying your business. At a minimum, have an attorney put an appropriate confidentiality agreement in place first.

A Confidential Process Is a Managed Process

Confidentiality is an important part of selling a privately held business, but in most of our transactions, it never becomes a problem.

That is because it is managed throughout the process, not handled with one document or one decision. Buyers are screened, information is released in stages, and employees, customers, or competitors are brought in only when there is a reason to involve them.

The owner plays an important role too. Sharing information too early can create unnecessary problems, while restricting the process too much can limit buyer interest and competition.

The goal is not absolute secrecy. It is to protect the business while still giving serious buyers what they need to evaluate it.

Disclaimer: This article has been prepared by BMI Mergers & Acquisitions for general informational and educational purposes only. While intended to provide practical insights into maintaining confidentiality during the business sale process, it does not constitute legal, tax, or other professional advice. Readers should consult with qualified legal, tax, and other appropriate advisors regarding their specific circumstances before taking action.