Joint Venture Agreement in Spain: Template, Key Clauses and Local Law (2026)

A joint venture agreement in Spain sets how two or more parties combine resources for a shared business. The first decision is structural, and Spain offers a distinctive option: the UTE, a temporary business association with no separate legal personality, alongside the familiar routes of forming a company or running the venture by contract. The choice drives liability, tax and governance. This guide sets out the options, the key clauses and a working skeleton. It is general information, not legal advice; confirm a live deal with a Spanish lawyer. ## What law governs a joint venture in Spain? There is no single joint venture statute. The framework depends on the structure: - UTE (Union Temporal de Empresas). A temporary association of businesses for a specific project, governed by Ley 18/1982. A UTE has no separate legal personality, can last up to a maximum of fifty years, and the members are jointly and severally (unlimited) liable to third parties. It is common for construction and public-procurement projects, but the law does not limit it to those.

• Incorporated joint venture. The parties form a company, usually a limited company (sociedad limitada, SL) or a public limited company (sociedad anonima, SA), under the Capital Companies Act (Ley de Sociedades de Capital, Real Decreto Legislativo 1/2010). The shareholders get limited liability, and the deal runs through the bylaws plus a shareholders' agreement (pacto de socios).
• Contractual joint venture. A pure contract under the general freedom of Article 1255 of the Civil Code (Codigo Civil), with no entity created.
• Competition law. A full-function joint venture giving the parents joint control can require clearance from the Spanish competition authority (CNMC), or the European Commission for larger deals, before closing. ## Choosing the structure Use a UTE for a defined, time-limited project (often construction or a public tender) where the members accept joint and several liability and want tax transparency. Use an incorporated SL or SA when the venture is substantial or long-term and the parties want limited liability and a clear governance frame. Use a contractual joint venture for a narrow cooperation that does not need an entity. Many Spanish ventures pair an SL with a detailed pacto de socios that carries the commercial deal. ## Key clauses in a Spanish joint venture agreement - Purpose and scope: what the venture will and will not do, and any exclusivity.
• Contributions: cash, assets, IP, people or customers each party brings, and their valuation.
• Shareholding or participation and funding: the equity or participation split, future funding, and the consequences of not funding.
• Governance: the board or management, how members are appointed, and voting.
• Reserved matters and veto rights: decisions needing special or unanimous approval, such as budgets, large spend or new debt.
• Deadlock: how to break a tie, through escalation, a casting vote or an exit mechanism.
• Transfer restrictions: lock-in, rights of first refusal, and tag-along and drag-along rights.
• Exit: buy-out rights, put and call options, and how the venture ends.
• Non-compete and confidentiality: limits on competing with the venture and protection of shared information, within competition-law limits.
• Dividends or profit share and IP: distribution policy and ownership of IP the venture creates.
• Dispute resolution and governing law: Spanish law, and a chosen court or arbitration. ## A simple drafting skeleton 1. Parties and date

2. Purpose and scope of the venture
3. Structure (UTE, SL/SA or contractual) and formation
4. Contributions and valuation
5. Shareholding or participation and funding
6. Governance and management
7. Reserved matters and veto rights
8. Deadlock resolution
9. Transfer restrictions (lock-in, first refusal, tag and drag)
10. Exit and termination
11. Non-compete and confidentiality
12. Profit share or dividend policy and IP ownership
13. Competition clearance (CNMC or EU) as a condition
14. Governing law (Spanish) and dispute resolution
15. Signatures Spend the most time on structure, governance, reserved matters, deadlock and exit, because those decide liability, control and how the parties part ways. ## Common mistakes to avoid - Choosing a UTE without appreciating the joint and several unlimited liability to third parties.

• Leaving no deadlock mechanism, which can freeze a 50/50 venture.
• Contradictions between the public bylaws and the private pacto de socios.
• Forgetting competition clearance, then closing a notifiable deal that cannot lawfully proceed. ## Keeping a venture portfolio under control If you run several ventures or alliances, the hard part is not one contract. It is tracking which reserved matters need which approval, when each lock-in or option window runs, and which clearance condition is still open. That work (drafting from a tuned template, flagging risky clauses, tracking renewals, keeping versions straight) is what an AI contract workspace can hold in one place. Adira is built for this, with per-clause risk review, plain-English clause editing and a live activity timeline; it is India-first today with other jurisdictions on its roadmap, so verify local depth before relying on it for Spanish law. More at Adira. The law above stands on its own. ## Bottom line A Spanish joint venture turns first on structure: a UTE under Ley 18/1982 for a defined project (with joint and several liability), an SL or SA under the Capital Companies Act for substantial ventures, or a contract for narrow ones. Draft governance, reserved matters, deadlock and exit with care, check whether CNMC or EU clearance is needed before closing, and get Spanish advice before signing a real deal.