Acquisition Financing in Spain: A Real-World Case Study

Acquisition financing is, in practice, the greatest technical hurdle facing any business buyer. Not because capital is unavailable, but because most buyers approach the process without a clear structure: they contact banks too early, present incomplete information, or confuse the purchase price with the actual cash required at closing. This case study examines how Industrias Navarro, a mid-sized Valencia-based manufacturer, designed and executed an acquisition financing structure to acquire a Catalan competitor for €4.2 million in 2024. Names have been changed to preserve confidentiality, but the figures, structure, and lessons are real.

The Context: Industrias Navarro and the Acquisition Opportunity

Industrias Navarro, S.L. is a family-owned company based in Valencia, specialising in industrial components for the automotive supply sector. In 2023, its owner-director learned that Talleres Prat, a Catalan competitor with partially overlapping clients but complementary geography along the Mediterranean coast, was coming to market. The asking price was €4.2 million, based on an EBITDA of €700,000 — a 6x multiple, typical for industrial companies of this profile in Spain.

Navarro reported annual revenues of €8 million with a 12% EBITDA margin (€960,000). It held €400,000 in available cash and unencumbered real estate assets valued at €1.8 million. Its net financial debt was negligible. The initial assessment was clear: Navarro had the financial muscle, but needed to structure the deal carefully to avoid compromising its operating liquidity.

The pivotal question was not "Is this worth buying?" but "Can I finance it without endangering the business I already have?" That question, answered correctly and early, is what separates value-creating acquisitions from value-destroying ones.

The Pre-Deal Financial Assessment

Before approaching any bank, Navarro's advisory team conducted a thorough financial assessment that answered precisely the questions any lender would ask. This preliminary step — frequently skipped by buyers with no M&A experience — saved weeks of negotiation.

• Debt service capacity: Does the target (or the combined entity) generate sufficient free cash flow to service the proposed debt? The estimated combined EBITDA was €1.6 million, and projected annual debt service was under €450,000 — a coverage ratio above 3.5x, considered comfortable by Spanish banks.
• Available collateral: Navarro could pledge its real estate for €1.8 million and use the acquired company's assets as additional security.
• Operational risks of the target: Customer concentration was the main weakness — the three largest clients accounted for 58% of Talleres Prat's revenue. This would become the primary objection during bank negotiations.
• Integration plan: Banks do not finance numbers; they finance projects backed by credible teams. A detailed 90-day integration plan was critical to securing approval.

The Five Acquisition Financing Sources Available in Spain

The advisory team built a comparative analysis of the five most common financing sources in the Spanish market for transactions in the €2–10 million range. Understanding how these sources interact is essential to structuring any business purchase correctly.

1. Senior Bank Debt

Senior debt is the backbone of acquisition financing in Spain. Banks typically fund between 40% and 60% of the purchase price, with 5-to-7-year repayment periods and interest rates referenced to Euribor plus a spread of 200–400 basis points depending on the risk profile. Security usually includes assets of the acquired company, the buyer's own assets, and personal guarantees from the business owner. For Navarro, this meant €1.7–2.5 million in senior debt capacity.

Acquisition lending differs substantially from standard asset-backed lending. The bank analyses two companies simultaneously — buyer and target — together with the integration plan and the strategic rationale of the deal. Preparing a comprehensive acquisition dossier before the first bank meeting is non-negotiable.

2. Seller Financing

The vendor finances a portion of the purchase price via a deferred promissory note, typically with interest. This mechanism is more common in the Spanish market than buyers generally assume, particularly when the seller is motivated to close and there is a valuation gap between the parties. In this case, the seller accepted a €700,000 vendor note at 5% annual interest over three years.

Seller financing also aligns incentives: a vendor who knows part of their proceeds depends on a smooth transition has a real interest in facilitating client handovers, retaining key staff, and supporting the buyer during the critical integration window.

3. Earn-out as a Deferred Price Component

An earn-out is not strictly a financing source but a mechanism for deferring part of the price, conditioned on future performance. Here, the buyer proposed €200,000 contingent on client retention over 18 months. The seller accepted it as a complement to, not a substitute for, the fixed price. This component also served as a structural hedge against the main acquisition risk: customer concentration.

4. ICO Lines and Public Financing Programmes

Spain's Official Credit Institute (ICO) offers specific credit lines for business acquisitions channelled through partner banks, with more favourable terms than standard senior debt in terms of maturity and interest rate. Navarro accessed the ICO Empresas y Emprendedores line to cover an additional €500,000 over a 10-year term at a subsidised rate.

Beyond ICO, ENISA provides subordinated loans to growth-oriented SMEs, and several Spanish regions offer co-investment or guarantee programmes specifically for business acquisition transactions. Overlooking these instruments often leaves significant capital on the table.

5. Buyer's Equity

Every buyer must commit their own capital as a signal of commitment and as a complement to external financing. In Spain, typical equity contributions range from 20% to 35% of the purchase price. Below that threshold, banks impose additional conditions or raise the cost of debt. Navarro contributed €800,000 by combining its available cash and liquidating a short-term financial investment.

The Final Financing Structure Executed at Closing

After three weeks of analysis, scenario modelling, and pre-negotiation with two banks, the structure executed at closing was:

• Senior bank debt: €2,000,000 (47.6% of price)
• ICO line (channelled through the bank): €500,000 (11.9%)
• Seller financing at 5% over 3 years: €700,000 (16.7%)
• Conditional earn-out over 18 months: €200,000 (4.8%)
• Buyer's equity: €800,000 (19.0%)

Total: €4,200,000

Annual debt service on the bank loan and ICO line combined was approximately €420,000, well below the estimated combined EBITDA of €1.6 million. The Debt Service Coverage Ratio (DSCR) was 3.8x — comfortably above the 1.25x–1.5x minimum Spanish banks typically require for this type of transaction. The structure preserved operating liquidity and left headroom for unforeseen events.

The Bank Negotiation: Three Factors That Unlocked the Deal

The financing process was not straightforward. The first bank approached rejected the deal, citing excessive customer concentration at Talleres Prat. It was necessary to reframe the presentation, reinforce the post-acquisition diversification plan, and structure the earn-out as an explicit hedge against that risk to re-engage the same bank — while simultaneously involving a second lender that ultimately remained outside the deal.

Three factors ultimately convinced the lending institution:

1. Navarro's financial track record: eight consecutive years of profitability, negligible net debt, and a historical interest coverage ratio above 10x. Banks lend to businesses that do not need the money; what they value is demonstrated capacity to repay.
2. The documented integration plan: a 90-day plan with concrete measures for retaining key clients, retention agreements for three critical technical staff, and a 24-month strategy to reduce dependency on Talleres Prat's largest customers.
3. The collateral package: the pledge of Navarro's real estate (€1.8 million), combined with security over the acquired company's assets and the owner-director's personal guarantee, gave the bank sufficient coverage to approve.

Key Lessons from the Case: Structuring Your Own Acquisition Financing

• Equity always comes first: before contacting any bank, calculate how much of your own capital you can mobilise without compromising operating cash. Banks finance the complement, not the total.
• The seller can be a financing partner: vendor financing reduces pressure on bank debt and aligns incentives. Many sellers will defer a portion if terms are reasonable and the buyer inspires confidence.
• Public programmes are real money: ICO, ENISA, and regional schemes offer terms that private banks cannot match. Incorporating them from the outset of the structuring — not as a last resort — maximises their value.
• Your acquisition dossier is your pitch: banks approve projects presented by prepared teams, not just numbers on a spreadsheet. A complete dossier cuts approval times significantly.
• Customer concentration has a cost: if the target has more than 35–40% of revenue with a single client, expect tighter lending conditions. Design the earn-out as an explicit hedge against that risk.
• Financing timing is strategic: Spanish banks need 4–10 weeks to approve an acquisition loan. Signing a term sheet before having bank pre-approval is a gamble that can cost you the deal.

Industrias Navarro closed the acquisition of Talleres Prat six months after the first exploratory meeting. Integration took a further nine months. At 18 months post-closing, combined EBITDA stood at €1.55 million, the earn-out was paid in full, and debt was amortising on schedule. Well-structured acquisition financing does not merely make a deal possible — it determines whether the outcome creates or destroys value.

Frequently Asked Questions on Business Acquisition Financing

How much equity do I need to buy a business in Spain?

In the Spanish market, most SME acquisitions require the buyer to contribute between 20% and 35% of the purchase price in their own funds. Below that threshold, banks typically demand additional collateral or impose more restrictive conditions. In some cases, a very well-capitalised buyer with substantial assets can reduce this proportion, but rarely below 15%.

Can banks finance 100% of an acquisition?

Practically never in SME acquisitions. Full bank financing of the purchase price is exceptional and only arises where the buyer has an extremely strong balance sheet and collateral significantly exceeding the loan amount. The standard structure combines bank debt, equity, and typically some component of seller financing or earn-out.

What are typical repayment terms for acquisition loans in Spain?

Senior bank debt for SME acquisitions most commonly carries 5-to-7-year repayment periods. ICO lines can extend to 10 years depending on the programme. Seller financing notes are typically structured for 2–4 years, often with a 12-to-18-month capital grace period.

Is it possible to finance an acquisition without real estate as collateral?

Yes, though it requires a stronger equity contribution or personal guarantees from the business owner. In such cases, banks rely primarily on the combined cash flows of buyer and target, and may also take security over the acquired company's assets — machinery, client contracts, receivables — though these are typically valued at a significant discount to market value for security purposes.

How long does it take to get acquisition financing approved?

Typically 4–10 weeks from submission of complete documentation. The factors that most accelerate approval are: well-organised financial records for both buyer and target, a well-supported valuation, and a credible integration plan. An incomplete dossier can easily triple that timeline.

What documentation do banks require for an acquisition financing application?

Generally: audited financial statements for the last 3 years (buyer and target), post-acquisition financial projections for 3–5 years, an integration plan with milestones and responsibilities, a valuation or business appraisal of the target, the proposed deal structure, and where available, drafts of the LOI and SPA. The more complete and internally consistent the dossier, the faster and more favourable the bank's response.