Spain is Europe's second largest car manufacturer, with over 800 automotive parts suppliers. If you supply components to OEMs or Tier 1 manufacturers, this guide explains how your company is valued, how the EV transition affects your exit price, and how to find the right buyer.
If you own a company that manufactures or supplies components to Spain’s automotive sector — whether you are a Tier 2 or Tier 3 supplier, a tooling or die manufacturer, a surface treatment specialist, or a technical plastics producer for the automotive industry — you are operating in one of Spain’s most complex and most M&A-active sectors at this moment.
Complex, because the electric vehicle transition is completely redesigning the automotive value chain, simultaneously destroying value in certain components and creating new opportunities in others. Active, because buyers — both industrial and financial — know that many companies in the sector need capital to navigate the transition and are willing to pay for those with the right conditions.
This guide is written for the automotive components company owner who wants to understand what their business is worth today, how the EV transition affects them, and what options they have.
Spain is Europe’s second largest car manufacturer, behind only Germany, with annual production exceeding 2.5 million vehicles. This industry underpins a supplier ecosystem of more than 800 components companies, with presence across all of Spain’s industrial territories.
The major production hubs define the supplier geography:
Catalonia (Martorell, Zona Franca). Spain’s most important industrial hub, organised around SEAT Volkswagen in Martorell and the Consorci de la Zona Franca. It concentrates the highest density of Tier 1 and Tier 2 suppliers in the country.
Aragon (Figueruelas). The Stellantis plant in Figueruelas — formerly Opel and Citroën — is one of the largest industrial employers in the northeast. Local suppliers have built their businesses around this anchor client.
Basque Country. A century-old industrial metallurgical tradition that has evolved toward high-value automotive: casting, forging, precision machining, suspension systems, braking. One of Europe’s highest-density regions for sophisticated suppliers.
Valencia (Almussafes). Ford España in Almussafes has anchored a supplier community that today faces its biggest challenge in decades amid uncertainty over the Valencia plant’s future. Ford Motor Company’s EV transition decisions will have deep impact on this ecosystem.
Castilla y León (Valladolid, Palencia, Ávila). Renault Group in Valladolid is the region’s second largest industrial employer. Renault’s pivot to EV platforms opens specific opportunities for suppliers capable of adapting.
It is impossible to discuss M&A in Spanish automotive in 2026 without directly addressing the impact of the electric vehicle transition on company valuations.
European regulation — a 55% reduction in CO₂ emissions for new vehicles by 2030 and a ban on new combustion engine registrations by 2035 — is creating a clear bifurcation in the automotive value chain.
Components at risk of obsolescence. Thermal powertrain systems (internal combustion engines, turbos, injection systems), mechanical transmissions, exhaust systems, and emissions aftertreatment components are most directly threatened. Companies specialised in these components see OEM and Tier 1 clients gradually reducing volumes and, in some cases, not renewing qualifications for new platforms.
Neutral or growth components. Body and structural components, comfort and interior systems, on-board electronics, lighting systems, wheels and tyres, and passive safety components are broadly propulsion-independent. Their demand is maintained or growing.
New EV opportunities. Companies that have pivoted toward EV-specific components — battery thermal management systems, electric drive chain components, high-voltage connectors, battery pack structures — are in the highest-growth, highest-investor-appeal segment.
For the components company owner, the critical question is which of these three categories represents the majority of their revenue. The answer will define both the current valuation of their business and the urgency of their decisions.
Valuation of Spanish automotive suppliers is conducted on EBITDA multiples, with sector-specific adjustments reflecting customer concentration risk and technological obsolescence risk.
3.5x-4.5x EBITDA: Companies with high concentration in thermal powertrain components, dependence on a single OEM, margins under erosion from price pressure, and no clear diversification or EV transition plan. Also applies to companies with very old tooling and low automation levels.
4.5x-5.5x EBITDA: The most common range in the market. Suppliers with mixed portfolios (neutral components with some thermal exposure), two or more OEM or Tier 1 customers, sustained margins between 7% and 12%, and engineering teams capable of developing new parts.
5.5x-7x EBITDA: Companies with significant exposure to neutral or EV-growth components, geographic diversification (exporting to European OEMs), differentiated engineering capability, and margins above 12%. Companies with specific technological assets (patents, proprietary processes) can also reach this range.
In adjacent sectors such as tooling and die manufacturing, multiples are lower (3x-4.5x) because the business model is more project-dependent than contract-recurrent.
Customer concentration. The most frequently cited risk in automotive components acquisitions is dependence on a single OEM or Tier 1. If more than 50-60% of revenue comes from a single customer, the buyer perceives a risk that translates directly into a multiple discount.
Customer concentration in automotive is almost unavoidable at the outset: the company wins a contract with an OEM, develops the component, invests in specific tooling, and over the model lifetime (typically 7-10 years) that contract dominates the portfolio. The problem arises when the company has not used those years to diversify, and when model end-of-life arrives they have no clear alternative revenue base.
Obsolescence risk. We have addressed this above. Buyers discount the risk that certain components lose demand sooner than expected. The best way to neutralise this discount is to have a documented transition plan and, if possible, some contracts or letters of intent with clients for EV-world components.
Homologation pipeline. The period between new component development and start of series production in automotive is several years. Companies with projects in homologation phase for new customer platforms — including EV platforms — have a pipeline of future value that buyers recognise, though with a risk-of-development discount.
Tooling and pending capex. Tooling (moulds, dies, component-specific tools) is one of the most important and most opaque assets in an automotive supplier. Buyers will analyse the tooling’s condition, age, remaining useful life, and replacement value to determine whether there is renewal capex not reflected in the accounts.
Quality and claims history. The quality claim history (PPM, 8D corrective actions, warranty claims) is a critical indicator. A company with a high historical claim rate — even if all were resolved — conveys an operational risk signal that penalises valuation.
Many Spanish automotive suppliers have a geographic concentration that is simultaneously their strength and their primary vulnerability. They are excellent suppliers to their anchor OEM, they know the processes and the people, and they have built their competitive position precisely through that proximity.
The problem is that this proximity can become fragility when OEM decisions change. Companies that depend almost entirely on the Ford plant in Almussafes or the Stellantis plant in Figueruelas have experienced periods of very significant uncertainty in recent years.
Geographic diversification — supplying to OEMs or Tier 1 manufacturers in Germany, France, Czech Republic, or Morocco — is one of the factors that most differentiates higher-valued suppliers. It is not easy to achieve: it requires commercial investment, adaptation to different customer standards, and sometimes investment in local presence near new clients. But the valuation impact is significant.
The EV transition requires investments that many mid-size suppliers cannot address alone:
At Blue Mountain, we provide exactly this type of capital. Not to optimise EBITDA in the short term, but to finance the investments that will make the company competitive in the automotive market of the next ten years.
The M&A market for Spanish automotive components has several categories of active buyers:
Large international component groups. Bosch, Valeo, Faurecia-Forvia, Plastic Omnium, and other Tier 1 international companies acquire Spanish suppliers to complete their local supply chain or to incorporate specific technologies. They pay well, but integrate into their corporate structures.
Private equity funds specialising in industrials. Funds with an explicit strategy of building automotive supplier platforms through acquisitions. They move quickly and know the sector, but with the standard fund exit horizon.
Spanish industrial groups. Some Spanish industrial groups — in sectors such as casting, forging, or precision machining — are building automotive positions through acquisitions. They know the Spanish regulatory and labour context, which accelerates integration.
Family offices with industrial focus. Our profile at Blue Mountain. We invest in automotive suppliers with real capacity to evolve toward the EV world, with strong technical teams, and with owners seeking a long-term partner rather than simply a buyer who will optimise and sell.
Before initiating any M&A process, it is worth addressing several sector-specific elements:
EBITDA normalisation. In automotive companies, reported EBITDA can differ significantly from actual EBITDA if tooling costs are not capitalised, amortisations are accelerated, or development expenses are charged to the P&L. Correct normalisation is key to presenting the company at its real value.
Tooling inventory. An updated tooling register — with condition, remaining useful life, and replacement cost — provides transparency to the process and avoids due diligence surprises.
Contracts and purchase orders. Documentation of client purchase commitments (production programmes, purchase orders, nomination letters for new projects) is fundamental. In automotive, contracts are often implicit or channelled through supplier portals.
Claims register. Having an organised register of historical quality claims, with documented resolution, is better than concealing them: the buyer will find them in due diligence regardless, and it is preferable to present them proactively.
The window of reasonable valuations for Spanish automotive suppliers has an uncertain horizon. As the EV transition advances and 2030 approaches, companies that have not begun to pivot will see their multiples progressively decline.
The owner who waits for the “perfect moment” may arrive too late. The one who acts now — seeking a capital partner to finance the transition, or initiating a sale process from a position of strength — has the advantage.
If you own an automotive components company and want to understand your options, we would welcome an initial conversation — without commitment and in complete confidence.
See also our articles on investment in Acquisitions in the Basque Country and Acquisitions in Barcelona.
Contact us or learn about our investment approach.
Dirk Manuel Martens Jiménez Founder, Blue Mountain Capital
By Blue Mountain Capital
By Blue Mountain Capital
By Blue Mountain Capital
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