The strategic company sale process: A Complete Guide

The process of selling a company is part of the dynamic universe of Mergers & Acquisitions (M&A) and constitutes one of the most decisive and transformative strategic decisions in the life of an organisation. This operation transcends the simple transfer of ownership, assuming itself as a multidisciplinary project that benefits from the integration of highly precise financial, legal, tax, and operational expertise. Its main purpose is to maximise the company's market value, optimise the terms for the selling entrepreneur, and guarantee the certainty of closing the deal, ensuring maximum fluidity and security in the process. In Portugal, this instrument has become highly democratised, being increasingly used by Small and Medium-sized Enterprises (SMEs) looking to materialise wealth, accelerate inorganic growth, or promote efficient solutions for family succession.

What motivates the sale of companies

The decision to divest an organisation is underpinned by the intersection of personal, strategic, and strictly economic-financial factors.

• On a personal level, approaching retirement age with the desire to establish a structured succession plan, the willingness to embrace new cycles after years of daily management, and new priorities in the private sphere are frequent drivers for a sale.
• On a corporate level, companies seek a sale when they reach a stage where organic growth benefits from a new boost, with the opportunity to capture a financial injection, access new technologies, or constructively align the vision and objectives among the core partners.
• From a purely financial perspective, the intention to sell occurs to maximise the return on invested capital during cycles of high cash-generation capacity, or as an intelligent management and diversification mechanism to protect and consolidate wealth concentrated in a single entity.

What are the main types of operations

The ideal time to sell a company

The ideal time to execute the sale does not occur during periods of stabilisation, but at the exact moment the organisation reaches its peak performance, showing a sustained expansion of profitability (EBITDA) and consistent sales histories. Beyond the company's health, alignment with market strength is vital, taking advantage of periods of liquidity and sectoral consolidation to generate a competitive dynamic in an auction format, capable of ensuring a higher negotiation value.

How to prepare a company for a sale

The sale is often seen as the culmination and celebration of years of work, and the success of this transaction is defined long before the company is presented to the market. In practice, timely preparation is the greatest driver of value creation, since companies that move forward with well-structured finances, aligned expectations, and autonomous management guarantee excellent negotiating conditions. To optimise results and defend the acquisition premium, planning requires a 12 to 24-month lead time and should focus on three essential valuation pillars:

• Rigorous financial, legal, and operational alignment is essential, with initial transparency being the greatest generator of trust in a transaction. This internal optimisation phase implies hiring auditors and consultants to organise financial information. It is crucial to identify non-recurring costs or personal expenses to normalise EBITDA and demonstrate the company's true cash-generation capacity. On the legal and tax front, the formal regularisation of contracts with strategic clients and suppliers, the official registration of intellectual property, and the settlement of pending accounts are required. A highly valuable tool at this stage is Vendor Due Diligence, a preventive audit led by the seller themselves that allows for the early identification of potential administrative issues, resolving them before the company is subjected to careful analysis by buyers.
• Team empowerment and the professionalisation of corporate management play a vital role, as investors value organisations whose commercial continuity is fully guaranteed after the current administration's departure. Preparing for the sale requires decentralising leadership through a clear separation between the family and corporate spheres, effectively delegating decision-making powers. It is necessary to empower a highly reliable middle-management team and align robust incentives to retain these essential talents and executives within the structure. Simultaneously, it becomes imperative to document all operational processes and create detailed procedural manuals, converting businesses highly dependent on the owner's 'know-how' into autonomous, institutional operations that can be easily absorbed by any new investor.
• Formulating a sustainable growth narrative and executing a rigorous valuation are mandatory to technically and unquestionably support the value, complementing the founder's vision with solid data. Before going to market, the organisation must design a tangible business plan, based on analytical accounting and realistic financial projections for the following three to five years, proving to the market its cycle of prosperity, margin expansion, and capacity to generate future cash flow. Concurrently, executing a professional valuation of the asset is fundamental to anchor negotiations on reliable data. All this strategic effort culminates in the organisation of the transactional dossier, consisting of the Teaser and the Information Memorandum, designed to spark the interest of strategic decision-makers without ever compromising commercial secrecy and brand reputation.

Main mistakes to avoid in a sale operation

During the preparation phase (pre-acquisition), it is crucial to be aware of the strategic mistakes that frequently compromise M&A operations and generate substantial financial losses.

• Alignment with the organisation's overall strategy is a clear priority, as the transaction must always be a natural reflection of the long-term growth plan, ensuring success through a comprehensive diagnosis prior to the operation.
• Valuing the human and cultural dimensions proves to be a vital step from the beginning of the process, as promoting communication, internal stability, and team alignment strengthens and facilitates the operation until the contracts are signed.
• Conducting a careful preventive audit makes it possible to clarify the company's structure and value in good time, conveying total security, reinforcing credibility, and supporting maximum valuation before the buyer. By carrying out an external assessment, you can avoid the main mistakes that can affect the company's value.
• Realism and the creation of well-founded price expectations attract qualified investors and lead to fluid negotiations and the success of the sale process.

The M&A process from the seller's perspective (Sell-side)

• Phase 1: Valuation (Company Valuation). The process begins with a rigorous calculation of the business's reference value. This assessment must cross three distinct perspectives: asset-based, market-based (through multiples comparison), and income-based (Discounted Cash Flow - DCF). It is this report that validates the base price for future negotiations.
• Phase 2: Teaser and Information Memorandum. In this step, the disclosure documents are prepared. The Teaser (a blind and anonymous pitch to generate interest) and the Information Memorandum or InfoMemo (an exhaustive report with the company's profile, strategy, and detailed financial data) are drafted.
• Phase 3: List of Potential Interested Parties (Procurement). The advisory team builds a target list (long list) aligned with the characteristics of the operation. Potential interested parties are mapped and prioritised among strategic investors (companies in the same sector with synergies), Private Equity Firms (Funds), and Family Offices.
• Phase 4: Disclosure and Market Approach. Contact with selected investors is initiated by sharing the Teaser. If the investor shows interest, the process advances to the signing of a Non-Disclosure Agreement (NDA), allowing the safe sharing of the InfoMemo and the opening of a channel for clarifying doubts.
• Phase 5: Non-Binding Offers (NBO). The selling company receives and analyses the Non-Binding Offers (NBO) submitted by investors. These preliminary proposals indicate the operation's structure, reference values, and the buyer's degree of intention, serving as a basis for replying and selecting the best offers.
• Phase 6: Memorandum of Understanding (MoU). Once the ideal investor is selected, the legal teams draft a Memorandum of Understanding (MoU). This document formalises the next steps and the essential characteristics of the operation, frequently defining an exclusivity period for the buyer to advance to the audit.
• Phase 7: Due Diligence. A Virtual Data Room (VDR) is created where the selling company makes all its internal documentation available. For weeks, the buyer's consultants carry out an exhaustive audit of the operational, financial, tax, and legal domains. The seller must provide rigorous monitoring in responding to requests for information. Learn more about Due Diligence.
• Phase 8: SPA and Closing. Once the Due Diligence is validated, the meticulous intermediation and negotiation of the Share Purchase Agreement (SPA) terms take place. The operation culminates in the drafting of the final supporting documentation and the respective closing of the operation and financial settlement (Closing).

What documents are required for a sale process

Data compilation in a sale process serves to unequivocally justify the company's valuation and promote full transparency, which reinforces the potential buyer's trust. This documentation includes:

• Detailed financial records, such as preferably audited financial statements, projected business plans, and tax returns corresponding to the company's latest financial years, proving the absence of debts.
• Legal and corporate documentation, such as the company's certificate of incorporation, updated articles of association, commercial registry certificates, and proof of registration of intellectual property rights.
• The main structural contracts in force related to crucial clients, suppliers, business licences, and remuneration packages for key personnel, which guarantee the company's continuity and validate the transferability of commercial relationships.
• Transactional elements designed to support the sale process, including the anonymous Teaser, Non-Disclosure Agreements (NDA), the Information Memorandum (CIM), as well as closing documents, such as the Letter of Intent (LOI), the Share Purchase Agreement (SPA), and its respective Disclosure Letter.

Emotional management and the importance of specialised support

Moving forward with a transaction accompanied by specialised M&A consultants is fundamental to ensuring the maximisation of the company's potential value. Professionals and specialised advisory firms are indispensable for implementing rigorous valuation methodologies, promoting high contractual secrecy, identifying qualified buyers among investors, and freeing up the administrative commission during the months of the process to maintain operational excellence.

Simultaneously, the profound and transformative psychological dimension of a sale process should not be underestimated. Often, divestment generates, in the company's founder, the closing of an important cycle, adaptation to a new reality, and the celebration of a milestone of financial and personal success. Specialised support also serves as a facilitator in the face of complex negotiations, making the dialogue constructive in the face of buyers' analysis, thus allowing the founder to preserve the capital, the very legacy of the business, and their personal fulfilment intact.

What are the strategic outputs in the sale operation

The successful formalisation of an M&A mandate results in distinct returns, perfectly aligned for both sides of the negotiating table.

• On the side of the entrepreneur selling the asset (sell-side), the sale makes it possible to materialise built wealth, transform capital positions into a highly diversified portfolio to protect assets, and ensure through planning the much-desired intergenerational continuity and protection of jobs.
• On the part of the acquiring entity (buy-side), the transaction provides instantaneous increases in market share, strengthens positioning, and promotes high economies of scale that give it the ability to absorb critical talents or patents, without needing long years of organic development processes. The true success and strategic resilience of this aspect remain, however, dependent on unique cultural harmonisation and effective execution in the Post-Merger Integration phase.

The culmination of a successful legacy

The sale of a company represents the culmination of years of dedication, vision, and hard work. The success of this operation is not the result of chance, but rather of timely strategic planning and rigorous execution. By viewing this process as an excellent opportunity to maximise value and consolidate a legacy, the entrepreneur guarantees a safe and highly advantageous transition for all parties involved. The key to excellence lies in timely and thorough preparation, documentary transparency, the professionalisation of the team, and, above all, the support of specialised partners who ensure the best negotiating conditions on the market. With the right strategy and an optimistic focus, corporate divestment asserts itself as the most rewarding and transformative step in the trajectory of any entrepreneur, celebrating the success achieved and opening the doors to new and extraordinary personal and financial achievements.