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Business brokers in Spain: what do they do and are they worth it?

Jose Almonacid·Co-founder & M&A Advisor, Alcara Partners·29 May 2026·11 min read

What is a business broker and what exactly do they do?

A business broker is a professional who acts as an intermediary between buyers and sellers of businesses, facilitating the whole sale process. Their work goes far beyond "introducing the parties": it includes valuing the business, preparing the documentation, finding qualified candidates, negotiating the terms and coordinating completion.

In Spain, a business broker is especially useful for owners of SMEs who are approaching retirement and looking for a buyer, and for investors who want to acquire Spanish SMEs.

The main functions of a business broker

Valuing the business: Applying recognised methods (SDE – seller's discretionary earnings –, EBITDA, comparables) to establish a realistic price range.
Preparing the sale dossier: Creating a Confidential Information Memorandum (CIM) that presents the company attractively and professionally without revealing its identity too early.
Actively searching for buyers: They do not just publish an advert; they use their network of contacts, databases and confidential channels.
Screening and qualification: They weed out the merely curious and make sure that only candidates with the financial capacity and the right profile get through.
Negotiation: They mediate between the parties to reach a fair agreement that closes the deal.
Coordinating completion: They work with lawyers, tax advisers and auditors so that the process reaches a successful conclusion.

What is the difference between a business broker, an M&A adviser and doing it yourself?

The main difference lies in the scope of the service, the sophistication of the process and the size of the transactions they handle. Understanding these differences will help you choose the right option for your situation.

Business broker

A broker usually works with smaller companies. Their approach tends to be transactional: connecting buyer and seller, facilitating the negotiation and closing the deal.

M&A (mergers and acquisitions) adviser

An M&A adviser offers a more complete and strategic service. As well as acting as intermediary, they analyse the optimal structure of the transaction (asset deal vs. share deal, earn-outs, retention clauses), advise on tax implications and support you during the due diligence. They usually work on larger transactions.

Direct sale (DIY)

Selling on your own is possible, but it carries significant risks: setting the wrong price (usually too high or too low), not knowing how to maintain confidentiality, negotiating from a position of information disadvantage and dragging the process out for months — or years — with no result.

Criterion	Broker	M&A adviser	DIY
Typical transaction size	Smaller	Larger	Any size
Professional valuation	Yes	Yes (more detailed)	No
Active buyer search	Yes	Yes	Limited
Tax/legal advice	Basic	Yes	No
Confidentiality	Yes	Yes	Difficult

Where does a boutique advisory firm fit in?

There is an intermediate model that combines the closeness of a local broker with the depth of an M&A adviser: boutique advisory firms specialising in SMEs that offer a comprehensive, personalised service. In the Valencian Community (Comunidad Valenciana), where the business landscape is made up mainly of SMEs, this model makes particular sense: the adviser knows the local market, and you get a professional-quality service.

Is it worth hiring a business broker?

Yes, in most cases it is worth it, especially if you have never sold a business before. The reason is simple: a good intermediary can achieve a higher sale price than you would obtain on your own.

When it is worth it

Your company is of a significant size: The value of the transaction justifies a professional process.
You have no experience of business sales: Negotiating the sale of your own business is emotionally difficult and technically complex.
Confidentiality is critical: If your employees, customers or suppliers find out too early, it can damage the business.
You do not have time to devote to the process: Selling a company is a project in itself. If you are busy running the day-to-day, the process will drag on indefinitely.
You need access to buyers: A broker has a network that you do not have.

When you might do without one

You already have an identified buyer (a partner, an employee, a family member) and only need occasional advice.
Your business is very small (a self-employed person, or autónomo, with no employees and little turnover).
You are a professional in the field and know the process and the market, and have access to buyers.

How do you choose a good business broker?

Choosing the right intermediary is as important as deciding to sell. A bad broker can ruin your transaction — and some deals are lost because of the intermediary, not the market.

Key criteria

Demonstrable experience in your sector or company size: Selling a restaurant is not the same as selling an industrial company. Ask about completed transactions similar to yours.
Knowledge of the local market: In the Valencian Community, an adviser who knows the region's business landscape — the active buyers, the sectors on the move, the regulatory particularities — has a real advantage over a generalist firm from Madrid.
Transparent terms: Be wary of anyone who does not clearly explain the terms of the mandate. They should be put in writing before work starts.
A defined working process: A good broker will explain step by step how they will manage the sale: valuation, preparation, search, negotiation, due diligence, completion. If they cannot articulate their process, they probably do not have one.
Verifiable references: Ask to speak to former clients. If they cannot give you at least one reference, that is a warning sign.
Communication skills: You will spend months working with this person. Personal chemistry and how often you communicate matter more than you think.

What is your business worth?

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Questions to ask at the first meeting

How many transactions have you completed in the last 24 months?
What is the average size of your transactions?
How do you look for buyers for my type of business?
What is your success rate (completed transactions vs. mandates accepted)?
How many mandates do you work on at the same time?
What happens if the business is not sold within the agreed period?

Warning signs: when to run a mile

Some practices should make you turn a broker down immediately. Here are some of them.

They promise a sale price before analysing your company: If someone tells you "your company is worth X" without having seen your accounts, they are telling you what you want to hear to get the mandate signed.
They ask for indefinite exclusivity: Exclusivity is reasonable, but it must have a defined term and clear exit conditions.
They have no online presence or references: In 2026, a serious professional has at least a website, an up-to-date LinkedIn profile and some verifiable digital footprint.
They do not require a confidentiality agreement: If your broker is going to share your company's financial information without the candidates first signing an NDA, your company is at risk.
They push to lower the price very quickly: A good broker defends the value of your company. If after a few weeks they suggest cutting the price significantly, they probably did not do their initial valuation work properly or do not have access to suitable buyers.

The typical process with a broker: from start to finish

The whole process, from the moment you decide to sell until you sign before a notary (notario), usually takes several months. These are the usual steps when you work with a professional intermediary.

1. Initial meeting and assessment

The broker analyses your company, your motivation for selling and your expectations. Together you decide whether there is a fit.

2. Valuation and preparation

A well-founded valuation is carried out and the sale dossier (CIM) is prepared. This document is key: it is the first impression a buyer will have of your business.

3. Going to market

The broker contacts potential buyers in their network, publishes on confidential channels and screens candidates. Interested parties sign an NDA before receiving detailed information.

4. Visits and negotiation

The most qualified candidates visit the company (under confidentiality conditions) and submit offers. The broker negotiates the terms.

5. Letter of intent and due diligence

A letter of intent (LOI) is signed and the buyer carries out the due diligence: a financial, legal, tax and operational review.

6. Completion

The final contracts are negotiated and the sale and purchase agreement is signed before a notary. The broker coordinates all the professionals involved.

If you want to know the process in detail, you can visit our page on how to sell your business.

The intermediation market in the Valencian Community

The Valencian Community has characteristics that make a local intermediary particularly relevant. The business landscape is dominated by family-owned SMEs, many of them with owners approaching retirement age.

Sectors such as construction, technical services, hospitality, retail and the automotive supply industry generate a steady flow of transactions. There are opportunities in all three provinces, including in districts (comarcas) with sector specialisations such as the Toy Valley (Valle del Juguete) or the ceramics industry of La Plana.

A local adviser not only knows the businesses available: they know the buyers. They know which groups are consolidating in each sector, which family offices are looking to diversify and which entrepreneurs are looking for their first acquisition. That knowledge of the ground makes the difference between a deal that closes and one that drags on forever.

At Alcara Partners we work as a boutique advisory firm focused on the sale and acquisition of SMEs in the Valencian Community. If you are thinking of buying a business or need guidance on selling, we can help.

Frequently asked questions about business brokers

Do I have to hire a broker to sell my company?

No, it is not compulsory. You can sell your company directly. However, a professional intermediary brings an objective valuation, access to buyers, negotiating skills and confidentiality — all of which significantly increase the chances of closing the deal on favourable terms.

Does the broker represent the buyer or the seller?

It depends on the mandate. Usually the broker represents the seller (sell-side). There are also intermediaries who work for the buyer (buy-side). In any case, it must be clear from the start whom they represent.

How long does the sale process with a broker take?

The process usually takes several months from going to market to completion. More complex transactions or those in less liquid sectors can take longer. The preliminary preparation phase is crucial to shorten the later timeframes.

Can I work with several brokers at the same time?

It depends on the type of mandate. An exclusive mandate ties you to a single intermediary for a set period. A non-exclusive mandate lets you work with several. Exclusivity usually produces better results because the broker invests more resources knowing that they will control the transaction.

Will the broker help me with the tax and legal aspects?

A good broker will guide you on the structure of the transaction and its general implications, but does not replace a lawyer or a tax adviser. Usually they coordinate the team of professionals needed, each within their own area of expertise.

How do I know if my company is "sellable"?

Practically any company with recurring profits is sellable. The factors that make it more or less attractive include: the level of dependence on the owner, the quality of recurring revenue, customer diversification and the growth trend. An honest broker will tell you whether your company is ready or whether you need to prepare it before going to market.

Can I sell only part of my company?

Yes, partial sales are possible. You can sell a percentage of the shares to an investor partner, a private equity fund or a strategic buyer. An M&A adviser can help you structure the transaction so that it works for both parties.

Conclusion

Choosing the right intermediary can be the difference between selling your company on the best terms and losing months — or even years — with no result. What matters most is looking for experience, transparency and aligned interests.

If you are in the Valencian Community and want to explore your options, the first step is a confidential, no-obligation conversation. See our page on the sale process to understand how we work.