Business Transfer: A legal guide to anticipating and securing a sale or acquisition

Business transfer and succession is a demanding process: timetable, valuation, warranties and financing must be properly aligned. Without sufficient anticipation, value erodes and transaction timelines tend to extend.

1 – Practical context

The market has recovered following the health crisis, but remains uneven depending on the legal structure of transactions. With regard to business transfers in the broad sense (changes of control of economic entities), the French Directorate General for Enterprises (DGE) reported approximately 37,000 transfers in 2024, an increase since 2022.

As regards business assets (a narrower but closely monitored scope), Altares recorded 31,700 share sales and business asset transfers in 2024, representing a 2.5% year-on-year increase. This recovery nevertheless remains below the averages observed ten years ago, highlighting the importance of thorough preparation to secure transactions and preserve value.

Supply and demand profiles are not always aligned. In the Île-de-France region, for example, the Paris Chamber of Commerce notes a significant mismatch between buyers’ expectations (companies with more than 10 employees and over €1 million in turnover) and the reality of available opportunities (smaller structures, different sectors), resulting in longer timelines and price adjustments.

Finally, the economic environment remains fragile: nearly 66,500 business failures were recorded in 2024 (across all company sizes), according to BPCE L’Observatoire, with a particularly tense third quarter in 2025, during which Altares recorded 14,371 failures. While these figures do not prevent transactions from being completed, they require enhanced due diligence and well-calibrated adjustment mechanisms.

2 – Legal issues commonly encountered

We frequently observe a lack of alignment between:

• the business owner’s timetable (retirement, strategic shift, wealth planning, market opportunity),
• the company’s legal and financial maturity (contracts, intellectual property, compliance, latent liabilities), and
• the structure sustainable for the buyer (equity, debt, earn-out, vendor loan).

When these parameters do not converge, the transfer process stalls: negotiations become protracted, warranty packages expand, and valuations are revised downward. This underscores the importance of a clear retro-planning, a well-defined transaction scope (shares vs. assets), and an appropriately structured data room prepared upstream.

3 – Our approach
Our approach combines anticipation, contractual security and risk management. It is structured around six key stages.

3.1 – Anticipating the transaction

• Legal mapping: analysis of articles of association and shareholders’ agreements, leases, intellectual property rights (trademarks, software, patents), supplier and customer contracts (exclusivity, change-of-control clauses, penalty clauses, assignability), data protection compliance, regulatory authorisations, approval clauses and existing security interests. Objective: identify red flags likely to complicate negotiations and increase warranty exposure.

• Scope clean-up: legal and tax regularisation (corporate secretarial matters, commercial contracts, collective labour relations, etc.), and treatment of latent disputes.

• Vendor due diligence (VDD) and indexed data room: facilitating buyer audits, reassuring lenders and accelerating the timetable. 

3.2 – Identifying the most appropriate legal and tax structure

• Share deal: a transfer “as a whole” of assets and liabilities, requiring heightened attention to representations, warranties and indemnities.

• Asset deal:

• a targeted scope of transferred assets,
• exclusion of liabilities from the transaction perimeter,
• transfer of contracts subject to third-party consent (with exceptions, notably employment contracts, which transfer automatically with all accrued rights, and commercial leases).

• Alternatives: partial asset contribution, spin-off, merger, donation (where applicable, including under the Dutreil regime).

The chosen structure impacts valuation, taxation (seller and buyer), transaction timing and the security of the acquisition.

3.3 – Managing the pre-contractual phase

• Execution of a confidentiality agreement (NDA) providing for mutual confidentiality, protection of the information disclosed and the imposition of financial penalties in the event of breach.
  

• Letter of Intent (LOI) – non-binding document: this document sets out the framework within which the transaction would be carried out. It typically includes, in particular, an exclusivity clause, the (indicative) transaction timetable, the financing arrangements for the purchase price, the method for determining the purchase price (several options may be envisaged, such as a locked-box mechanism or closing accounts (see further details below)), the existence of a price adjustment or earn-out clause, the scope of the acquisition due diligence, conditions precedent, the terms of the seller’s post-transaction support, allocation of costs, non-compete and non-solicitation undertakings, and the management of the interim period (i.e. from the date of signature of the LOI to the effective completion of the transaction), etc.

• Conditions precedent: for example, obtaining bank financing or any required administrative authorisation, the absence of merger control constraints, the release of existing security interests, and the consent of certain contractual counterparties (for instance, where a change-of-control clause is provided for in a key contract), etc.

3.4 – Managing the main mechanisms for determining the purchase price

• Locked-box: this mechanism consists in fixing, at the time of signing the share purchase agreement (or shortly thereafter), the price of the target company on the basis of financial statements drawn up as of an earlier reference date (the “locked-box date”). As from that date, the seller transfers the economic risk of the target company to the purchaser; no price adjustment based on changes occurring between the reference date and closing will be made (except in the event of unauthorised value leakage). This mechanism is generally recommended where the target company carries out a relatively stable activity. It provides a degree of certainty and visibility for the seller. From the purchaser’s perspective, it is essential that the related contractual provisions—particularly those governing permitted and prohibited payments—be drafted with a high level of rigor and precision.

• Closing accounts: this mechanism provides that the purchase price is adjusted after completion of the transaction, based on the interim financial position drawn up as of the closing date (or a date close thereto). In other words, the initial price is provisional, and an adjustment is made to reflect the actual financial position of the target company (in particular, the level of debt and cash) at the time of completion. This mechanism is generally more protective for the purchaser. It is essential to define with rigor and precision the methods for preparing the reference accounts and the dispute resolution mechanisms applicable in the event of disagreement.

• Earn-out: a contractual mechanism under which a portion of the purchase price is contingent upon the achievement, by the transferred company after completion of the transaction, of predefined performance targets (such as revenue, operating profit, margin, etc.). The amount of the additional consideration is therefore variable and dependent on future results. For the purchaser, this mechanism makes it possible to mitigate information asymmetry relating to the target company and to reduce the risk of overvaluation. Here again, it is essential to define with precision the indicators on which the calculation of the additional consideration will be based.

From a practical standpoint, the inclusion of a few numerical examples in the transaction documentation can help clarify certain points in advance and thereby avoid tensions at the time of implementation.

3.5 – Structuring the representations and warranties indemnity (asset and liability guarantee) with rigor

• The coverage offered to the purchaser under the asset and liability guarantee is defined by a number of variables: a liability cap, any applicable deductible, and materiality thresholds, which may be individual or aggregate (de minimis versus basket). The negotiation of these variables must take into account the specific characteristics of the transaction.

• Certain identified risks may be excluded from the scope of the asset and liability guarantee (for example, in the case of a disclosure-based carve-out following due diligence).

• A rigorous procedure must be provided for in order to govern its implementation.

It is essential to recall that a robust asset and liability guarantee necessarily goes hand in hand with a thorough and critical review of the seller’s representations attached to the guarantee.

Specific indemnities: where the purchaser has identified certain strategic risks (litigation, tax, employment, intellectual property, environmental), it may seek to secure these risks through specific indemnities.

Financial guarantees: the main forms of financial guarantees commonly encountered are as follows:

• Escrow of part of the purchase price: a portion of the purchase price is held in escrow by a third party (bank, notary, lawyer) for the duration of the guarantee period. This amount serves as a “pool” to indemnify the purchaser in the event the guarantee is called; failing any valid claim within the applicable timeframe, it is released to the seller. This mechanism is simple and effective. Its operation is governed by an escrow agreement.

• First-demand bank guarantee: this mechanism offers enhanced protection for the purchaser, as the bank undertakes to pay, up to a specified amount, upon simple demand by the purchaser.

• Bank guarantee (suretyship): the bank acts as guarantor for the seller’s indemnification obligations, while retaining the ability to raise certain defences arising from the underlying agreement (given the accessory nature of the guarantee). As a result, the purchaser’s protection is less “automatic” than under a first-demand guarantee, but this mechanism may be more acceptable to the seller and its bank.

• Finally, Warranty & Indemnity (W&I) insurance makes it possible to transfer all or part of the risk relating to the asset and liability guarantee to an insurance company. The purchaser is then indemnified—within the limits of the insurance policy—by the insurer, while the seller may benefit from a “cleaner” exit with a limited retention. This solution, which is widely used in international M&A transactions and larger deals, nevertheless requires a structured underwriting process:

• A strengthened due diligence process, the findings of which are disclosed to the insurance company,

• An underwriting phase during which the insurer reviews the due diligence reports, liaises with the parties’ advisors and, where applicable, imposes certain exclusions (identified risks, sensitive areas, high-risk jurisdictions),

• Negotiation of the insurance policy (insured amount, duration, retention/deductible, exclusions, notification obligations, claims procedure).

Recourse to this mechanism, initially reserved for mid-cap and large-cap transactions, is becoming increasingly widespread. In addition to these commonly used mechanisms, other forms of financial security may also be encountered, such as a share sale undertaking relating to shares retained by the seller where the seller has not disposed of all of its equity interests or holds shares in the purchaser following the reinvestment of part of the purchase price received.

3.6 – What comes next? Practical guidance to ensure a smooth human and operational integration of the target company within the purchaser’s group

• Implementing a comprehensive operational integration plan:

• Formal presentation of the purchaser to the target’s clients, suppliers and partners: communications, updating points of contact (typically during the seller’s support period). Monitoring and securing key clients following the acquisition is critical in order to avoid client attrition resulting from operational uncertainty.

• Implementation of new banking authorities within the target company post-acquisition,

• Integration of the target company into the group’s systems (ERP, CRM, accounting, payroll, reporting, etc.) or implementation of a migration plan,

• Implementation of new delegations of authority within the target company,

• Harmonisation of treasury policies: bank accounts, payment authorities, intercompany flows, bank reconciliations,

• Alignment or integration of purchasing functions (common suppliers, volumes, terms and conditions), logistics processes, inventories and physical sites,

• Harmonisation of the brand, branding, website and marketing communications. Updating of materials (catalogues, brochures, legal notices).

• From a human resources perspective: managing the social impact of a business transfer

A business transfer is not limited to assets, financing and guarantees: it also transforms a human organisation. Anticipating the employment and social dimension helps avoid blockages, key departures or additional costs post-closing.

• Informing and consulting employee representatives

Where the company has a Works Council (CSE), the project must be presented and its implications explained (organisation, employment, working conditions). This step:

• Secures the transaction timetable (by avoiding late-stage challenges),

• Encourages employee buy-in,

• Helps identify potential areas of concern.

During the preparatory phase, confidentiality remains essential: communications must be carefully calibrated to comply with legal requirements without creating internal rumours.

• Anticipating the transfer of employment contracts

In the event of a transfer of business (notably in the case of a business asset sale), employment contracts are automatically transferred. The following elements are maintained:

• Seniority,
• Remuneration and accrued benefits,
• Leave entitlements,
• Ongoing litigation.

The purchaser therefore assumes the employment-related liabilities attached to the transferred activity, hence the importance of a targeted audit covering payroll, overtime, employment litigation, non-compete clauses, customary practices or collective benefits, employee savings schemes and job classifications.

This audit makes it possible to calibrate the valuation, the asset and liability guarantee and, where applicable, any specific indemnities.

• Structuring post-closing HR integration

A successful integration stabilises teams and secures operational continuity. It is based on:

• Clear internal communication (strategy, points of contact, timetable),
• Securing key employees (proportionate non-compete or non-solicitation undertakings, and, where appropriate, retention arrangements),
• The gradual alignment of HR practices (payroll, working time, benefits), taking into account the existing legal framework.

The objective is not immediate harmonisation, but the implementation of a controlled and well-defined integration path.

• Key takeaways

• Integrating employment law considerations into the preparation of a business transfer means:

• Meeting the transaction timetable,

• Limiting post-closing employment and social risks,

• Preserving value and employee engagement.

• It also requires implementing communication tailored to the relevant stakeholders and validated by the parties: clients, suppliers, banks and insurers.

4 – Selected practical best practices – at a glance

4.1 – For sellers

1. Carefully analyse the strategic rationale for the acquisition and ensure cultural and managerial alignment from the outset.
2. Establish a precise reverse timetable ahead of completion of the transaction.
3. Structure a robust letter of intent (LOI)
4. Carry out enhanced due diligence, in particular involving (i) a review of contracts, notably to identify the existence of change-of-control clauses, (ii) an analysis of any supplier or customer dependency, (iii) an assessment of exposure to costs (energy, rent), and (iv) the performance of cash flow and working capital stress tests. These aspects are essential in a context of elevated business failures (approximately 65,500 in 2024).
5. Secure the financing and tax implications of the transaction: test financial covenants against adverse interest rate and revenue scenarios; provide for adjustment cures (waivers) and liquidity buffers.
6. Assess the quality of management and key teams by analysing management stability, internal capabilities and the risk of post-transaction departures.
7. Negotiate a robust asset and liability guarantee aligned with the findings of your due diligence work.
8. Build a clear integration governance framework with defined responsibilities.
9. Define clear performance indicators (KPIs) in order to monitor the progress of the integration.

4.3 – Where do friction points arise?

Mismatches between buyers’ expectations and the available supply (in terms of size, sectors and profitability) account for part of the delays, as documented by the CCI Paris Île-de-France Observatory. Integrating these market realities early into discussions between the parties (trajectory, growth opportunities, etc.), while ensuring regular and ongoing communication, helps avoid unnecessary iterations.

Successfully completing a business transfer requires anticipation, the selection of the appropriate transaction perimeter (share deal versus asset deal), and the securing of negotiations through appropriate mechanisms. A structured legal, financial and operational preparation remains the most effective lever to preserve both valuation and the transaction timetable.

As a recognised multidisciplinary law firm, Delcade is able to support you throughout a business transfer project across all the issues addressed, from deal structuring through to operational deployment.

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