Sociedad Anónima (SA)
Colombia's traditional corporate structure for larger enterprises requiring formal governance, a board of directors, and publicly tradeable shares. Our corporate lawyers manage your SA formation in Medellín.
Contact UsSociedad Anónima (SA)
The Sociedad Anónima (SA) is the traditional corporate entity in Colombia, regulated primarily by the Código de Comercio (Commercial Code) and supervised by the Superintendencia de Sociedades. Before the introduction of the SAS in 2008, the SA was the standard vehicle for medium and large enterprises, and it remains the required or preferred structure in certain regulated industries — including banking, insurance, and publicly listed companies. The SA is characterized by its more formal governance requirements: a minimum of five shareholders, a mandatory board of directors (junta directiva), a statutory auditor (revisor fiscal), and capital divided into freely negotiable shares. While fewer new companies choose this structure today, the SA continues to serve an important role for businesses that need the credibility, regulatory compliance, or governance framework that this traditional corporate form provides.
Incorporating an SA in Colombia requires a public deed (escritura pública) executed before a notary, which is then registered with the Cámara de Comercio. The founding document must establish the authorized, subscribed, and paid-in capital — with at least 50% of subscribed capital paid at the time of incorporation. The SA's capital structure distinguishes between authorized capital (the maximum the company can issue), subscribed capital (shares committed by shareholders), and paid-in capital (amounts actually contributed). This three-tier capital structure, combined with mandatory governance bodies and more rigorous reporting requirements, makes the SA a more complex and costly structure to establish and maintain than the SAS. However, for companies operating in regulated sectors or planning to access public capital markets, the SA may be the only viable option.
At Legal Diligence Medellín, our corporate lawyers advise clients on whether the SA structure is truly necessary for their business objectives or whether a more flexible alternative would better serve their needs. When an SA is the right choice, we handle the complete formation process — from drafting the public deed and bylaws, to structuring the board of directors and governance framework, to managing registration with the Cámara de Comercio and all regulatory authorities. Contact us for a consultation to discuss whether the SA is the appropriate structure for your enterprise in Colombia.
Key Requirements
Minimum Five Shareholders
An SA requires at least five shareholders at all times. Falling below this minimum triggers a mandatory obligation to convert or dissolve the company.
Public Deed (Escritura Pública)
Incorporation must be executed through a public deed before a notary, then registered with the Cámara de Comercio. This is more costly than private document formation.
Board of Directors and Statutory Auditor
A junta directiva (board of directors) and a revisor fiscal (statutory auditor) are mandatory from inception, regardless of the company's size.
Three-Tier Capital Structure
The SA must define authorized, subscribed, and paid-in capital. At least 50% of subscribed capital must be paid at the time of incorporation.
Benefits
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Required for Regulated Industries — The SA is mandatory or preferred for banking, insurance, publicly listed companies, and certain other regulated sectors in Colombia.
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Freely Negotiable Shares — SA shares can be freely transferred without partner consent, facilitating investment and ownership changes.
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Institutional Credibility — The formal governance structure and regulatory oversight of an SA provide enhanced credibility with banks, investors, and government entities.
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Access to Public Capital Markets — Only an SA can list shares on the Colombian stock exchange (BVC), enabling access to public capital through securities offerings.
Not Sure Which Structure Is Right?
Every business has unique needs. Our corporate lawyers will evaluate your goals, investor structure, and industry to recommend the best entity type for your company in Colombia.
Contact UsFrequently Asked Questions
The SA is the right choice in specific circumstances: when your company operates in a regulated industry that requires it (banking, insurance, securities), when you plan to list shares on the Colombian stock exchange, or when institutional investors or partners require the formal governance framework of a traditional corporation. For most other businesses, the SAS offers the same limited liability with far greater flexibility and lower costs. During a consultation, our lawyers can evaluate whether your specific industry, investor requirements, or strategic goals necessitate the SA structure.
An SA must maintain a shareholders' assembly (asamblea de accionistas), a board of directors (junta directiva), at least one legal representative, and a statutory auditor (revisor fiscal). The board must meet regularly, and the shareholders' assembly must convene at least once per year within the first three months to approve financial statements. These governance bodies have specific duties, quorum requirements, and liability rules defined by the Código de Comercio. The exact composition and operational details for your company should be discussed with our corporate team during your consultation.
Yes, Colombian law permits the conversion of an SA to a SAS through a process that requires unanimous shareholder approval and compliance with specific legal procedures. This conversion has become increasingly common as companies seek the greater flexibility offered by the SAS structure. The process involves drafting conversion documents, amending bylaws, and completing new registrations. Our lawyers can evaluate whether conversion is advisable for your company and guide you through the entire process.
The SA has specific capital requirements defined by the Código de Comercio. The founding document must establish authorized capital, and shareholders must subscribe at least 50% of the authorized capital at incorporation, with at least one-third of the subscribed capital paid in at the time of formation. The specific amounts depend on your business plan and industry requirements. Our corporate lawyers can advise on the optimal capital structure for your SA during an initial consultation.
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