Introduction
Municipal companies in Turkey occupy a special position between public administration and private commercial law. They are usually incorporated as joint stock companies or limited liability companies under the Turkish Commercial Code, but their shareholder is wholly or predominantly a municipality, metropolitan municipality or affiliated local administration. They may provide services such as transportation, parking, construction, landscaping, cleaning, waste management, catering, social facilities, cultural events, urban development, real estate management, energy, technology, security, personnel supply and local service support.
The legal status of municipal companies is important because they do not fit neatly into a single category. On one hand, they are commercial companies with separate legal personality, articles of association, management bodies, capital, employees, accounting duties and private-law transactions. On the other hand, they are established or controlled by municipalities, operate in municipal service areas, use public resources or public assets, and may be subject to special rules on audit, transparency, public procurement, employment and financial responsibility.
The basic legal authority for ordinary municipalities is Article 70 of Municipality Law No. 5393, which provides that a municipality may establish companies in the fields of duties and services assigned to it, according to the procedures stipulated in the relevant legislation. The English text published by Istanbul Metropolitan Municipality reflects this rule under the heading “Incorporation of a company.” For metropolitan municipalities, Article 26 of Metropolitan Municipality Law No. 5216 similarly authorises a greater city municipality to establish capital companies according to procedures defined in the relevant laws.
The Hybrid Character of Municipal Companies
The most distinctive feature of municipal companies in Turkey is their hybrid character. They are not municipal departments, and they are not ordinary private companies in the full commercial sense. They are companies incorporated under private-law forms but connected to local public administration through ownership, control, function and financing.
This distinction has practical consequences. A municipal company generally acts as a separate legal entity. It may enter into contracts, employ workers, issue invoices, acquire assets, sue and be sued, and conduct commercial activities under its own title. Its debts are not automatically the municipality’s debts merely because the municipality is a shareholder. Likewise, the municipality’s public-law powers do not automatically transfer to the company.
However, the municipal connection cannot be ignored. Municipal companies are often created to perform municipal services more flexibly than a municipal department. They may operate parking services, manage public transportation subsidiaries, provide cleaning or personnel services, run social facilities, support construction projects or manage municipal assets. Because these activities are closely connected with public service, courts, auditors and public institutions may examine whether the company is being used lawfully or as a way to bypass public-law rules.
Legal Basis for Establishment
The main legal basis for municipal companies is found in Municipality Law No. 5393 and Metropolitan Municipality Law No. 5216. Article 70 of Law No. 5393 allows municipalities to establish companies in their duty and service areas. Article 26 of Law No. 5216 provides a similar authority for metropolitan municipalities and expressly refers to capital companies.
The municipal council plays a central role. Article 18 of Municipality Law No. 5393 lists the duties and powers of the municipal council, and municipal practice treats the decision to establish, participate in or authorise company-related actions as a matter requiring municipal council approval. Publicly available municipal decisions also refer to Article 18/1-i of Law No. 5393 when authorising the establishment of a municipal company and empowering the mayor to carry out the necessary acts.
The legal logic is clear. A municipality is not a private entrepreneur acting freely with public assets. Creating a company means allocating municipal resources, undertaking financial and administrative commitments, and choosing a method of public service delivery. Therefore, the decision must be grounded in the municipality’s legally assigned duties and supported by the competent municipal organ.
Permitted Fields of Activity
A municipality may not establish a company for any arbitrary commercial purpose. Article 70 of Law No. 5393 limits company establishment to the municipality’s assigned duties and service areas. This means that the company’s activities should be connected with local common needs and municipal service responsibilities.
Typical lawful fields include urban infrastructure support, construction and maintenance, public transportation, parking management, cleaning services, waste management, landscaping, social facilities, cultural activities, municipal technology services, real estate management, local food supply, public markets, energy efficiency, sports facilities and personnel-based municipal service support.
The limitation matters because municipal companies should not be used for speculative or unrelated commercial ventures. A municipality that establishes or finances a company outside its statutory service area may face audit findings, administrative scrutiny, political accountability and possible litigation. The company’s articles of association and actual operations should therefore be consistent with the municipality’s legal duties.
Corporate Law Form and Turkish Commercial Code Status
Municipal companies are usually incorporated as joint stock companies or limited liability companies under Turkish commercial law. Turkish Commercial Code No. 6102 is the main statute governing commercial companies in Turkey, including joint stock and limited liability companies. WIPO identifies Law No. 6102 as the Turkish Commercial Code adopted on 13 January 2011.
Because municipal companies are commercial companies, they are subject to core corporate-law rules: establishment and registration, articles of association, capital, shareholders’ rights, board or management structure, representation, accounting, financial statements, liability of managers, general assembly decisions and dissolution. They must act through their corporate organs, not directly through municipal administrative units.
This private-law structure is important in disputes. A supplier contracting with a municipal company generally has a private-law commercial relationship with that company, not directly with the municipality. An employee of a municipal company is generally an employee under labour law, not a civil servant. A creditor of a municipal company usually pursues the company’s assets, unless a separate legal ground creates liability for another party.
Separate Legal Personality
Municipal companies have separate legal personality from the municipality. This means that the company owns its own assets, has its own debts and obligations, and appears in legal proceedings under its own title. The municipality’s shareholding does not, by itself, merge the company with the municipal administration.
This point is important for creditors, employees and contractors. If a contractor sells goods to a municipal company, the debtor is generally the company. If an employee works for the company, the employer is generally the company. If a municipal company causes contractual damage, the lawsuit is usually filed against the company.
However, separate legal personality does not always end the analysis. If the municipality directly interferes with the transaction, provides guarantees, signs a separate contract, transfers public assets unlawfully, or uses the company as a vehicle to evade mandatory public-law rules, additional legal questions may arise. Courts may need to analyse the exact legal relationship between the municipality, the company and the claimant.
Public Service Role of Municipal Companies
Municipal companies often perform public-service-related functions. This does not necessarily transform them into public authorities in every transaction, but it affects their legal environment. They may operate services that the municipality has a statutory duty to provide or coordinate. For example, cleaning, waste collection, transportation support, parking, landscaping, social facility management and municipal construction support are commonly carried out through municipal companies.
Municipality Law No. 5393 defines a broad field of municipal services, including zoning, urban infrastructure, transportation, environmental health, cleaning, solid waste, municipal police, fire services, parks, housing, cultural services, social services and local economic development. A municipal company’s legitimacy is strongest when its activities are clearly connected with these functions.
Still, a municipal company cannot exercise all public powers of the municipality. It cannot impose administrative fines, issue zoning permits, adopt municipal council decisions, collect taxes without statutory basis or exercise municipal police powers merely because it is municipality-owned. Public authority remains with the legally competent public body unless a statute provides otherwise.
Metropolitan Municipality Companies
Metropolitan municipality companies are especially important in large cities. Metropolitan municipalities have broader coordination and city-wide service responsibilities than ordinary municipalities. Article 1 of Law No. 5216 states that the purpose of the law is to regulate the legal status of metropolitan municipality administration and ensure services are conducted in a planned, programmed, effective, efficient and coordinated manner.
Article 26 of Law No. 5216 authorises metropolitan municipalities to establish capital companies under the relevant laws. In practice, metropolitan municipal companies may operate in transportation, public facilities, parking, construction, culture, technology, environmental services, food distribution, infrastructure support and large-scale urban services.
The metropolitan context creates additional complexity. A company may be owned by the metropolitan municipality, a district municipality, a water and sewerage administration or another affiliated local entity. Competence and control must be carefully identified. For example, a transportation-related company may be subject to metropolitan-level policy and coordination, while a district municipality company may operate more local services.
Municipal Companies and Public Procurement
One of the most important legal issues is whether and when municipal companies are subject to public procurement rules. Public Procurement Law No. 4734 applies to procurement by public authorities and entities covered by the law. The Public Procurement Authority’s English translation explains that Law No. 4734 applies to procurement of goods, services and works paid from resources available to covered contracting authorities.
The procurement status of a municipal company may depend on its ownership, source of funds, function, legal status and whether it falls within the statutory definition of a contracting authority. Some municipal company purchases may be subject to public procurement rules, while certain commercial transactions may be treated differently depending on the legal structure. This requires case-by-case analysis.
Municipalities also purchase services from municipal companies in some areas. Personnel-based service procurement and post-696 Decree Law practice created a major legal and administrative field for municipal personnel companies. Ministry materials concerning workers transferred under Decree Law No. 696 refer to workers employed in municipal companies under that framework and discuss annual leave and severance-related issues.
For contractors and suppliers, the safest approach is to examine the tender document, contracting authority, source of funding and legal basis before assuming whether Law No. 4734 applies.
Municipal Companies and Employment Law
Employees of municipal companies are generally subject to labour law, not civil-servant law. Labour Act No. 4857 regulates working conditions and work-related rights and obligations of employers and employees working under an employment contract. Therefore, municipal company workers usually bring claims for wages, severance pay, notice pay, overtime, annual leave, reinstatement or collective labour rights under labour-law procedures.
The employment status of municipal company workers became especially significant after Decree Law No. 696, which moved many subcontracted workers into municipal companies. Ministry guidance from 2023 discusses workers employed in municipal companies under Decree Law No. 696 and examines annual leave and severance pay questions. Academic research also notes that Decree Law No. 696 created a specific municipal company employment model for personnel-based services.
This area is legally sensitive because the employer is often the municipal company, while the real work may be performed for the municipality. In labour disputes, issues such as principal employer–subcontractor relationship, transfer of workplace, continuity of employment, union rights and collective bargaining may arise. The Labour Act states that, in principal employer–subcontractor relationships, the principal employer is jointly liable with the subcontractor for certain obligations arising from labour law, employment contracts or collective agreements. Whether this rule applies in a particular municipal company case requires factual analysis.
Audit and Accountability
Municipal companies are subject to multiple forms of audit and accountability. They may be audited under commercial-law rules, tax rules, independent audit rules where applicable, municipal oversight mechanisms and Court of Accounts scrutiny depending on ownership and public funds.
The Turkish Court of Accounts states that it audits and gives final judgment on the accounts and transactions of local governments. It also explains that Article 165 of the Constitution concerns audit of public institutions and partnerships in which more than half of the capital directly or indirectly belongs to the State, and that Law No. 6085 gave that audit task to the Court of Accounts. The Court of Accounts’ own English promotional material states that Law No. 6085 brought all uses of public funds within the audit scope of the Court of Accounts.
Audit reports concerning municipal companies also show practical scrutiny. For example, a 2025 Court of Accounts company audit report states that a municipal company was subject to Law No. 6085 and the Court of Accounts Audit Regulation for company audit purposes. This confirms that municipal companies should not assume that their private-law form excludes public financial oversight.
Financial Responsibility and Public Resources
Municipal companies often operate with municipal capital, municipal contracts, municipal assets or public-service revenues. Therefore, financial responsibility is a central issue. Capital increases, municipal asset transfers, service contracts, public resource use, inter-company transactions and debt accumulation may all become audit topics.
A municipality must be careful when transferring assets to its company, granting use rights, making capital contributions or purchasing services. Even if the company is municipality-owned, the transfer of public resources must have a legal basis, proper valuation, competent organ approval and public-interest justification. Otherwise, auditors may treat the transaction as misuse of public resources or unlawful benefit.
Municipal companies must also follow commercial prudence. A Court of Accounts report concerning a municipality noted, in a procurement-related context, that municipal companies are commercial companies established under Turkish Commercial Code No. 6102 and should act as prudent merchants outside their relationships with municipalities. This is an important principle: public ownership does not remove ordinary commercial-law responsibilities.
Municipal Companies and Competition
Municipal companies may compete with private companies in certain markets. This can create competition-law and unfair-advantage concerns. A municipal company may have access to municipal assets, public facilities, administrative information, public-service contracts or political support. If those advantages distort competition, private market actors may raise legal objections.
The existence of a municipal company does not automatically violate competition rules. Municipalities may lawfully use companies to deliver local services. However, the company should not receive unlawful subsidies, exclusive privileges, public assets or regulatory advantages that are not supported by legislation and public interest. If the municipality regulates a sector and also owns a company operating in that sector, transparency and equal treatment become especially important.
Examples may arise in parking services, public markets, transportation support, social facilities, construction services, waste management and urban services. The municipality must separate regulatory authority from commercial operation to the extent required by law and good governance.
Liability of Municipal Companies
Municipal company liability depends on the nature of the claim. Contractual disputes are usually governed by private law. If a municipal company fails to pay a supplier, breaches a service contract, delays a construction obligation or delivers defective goods, the claimant generally sues the company before the competent civil or commercial court.
Employment claims are generally brought before labour courts. Workers may claim wages, severance, notice pay, overtime, annual leave and reinstatement against the municipal company. Depending on the factual relationship, the municipality may sometimes be included in claims based on principal employer arguments, but this is not automatic.
Tort claims may arise if a municipal company causes damage through its vehicles, works, facilities or operations. Depending on the public-service nature of the activity and the legal relationship, jurisdiction may need careful analysis. A purely commercial act may belong to civil courts, while a public-service-related administrative action may raise administrative-law questions. The claimant must identify whether the act was a private-law activity of the company or part of a public service directly attributable to the administration.
Liability of Municipal Managers and Board Members
Managers and board members of municipal companies have duties under company law, tax law, social security law, labour law and public finance rules where applicable. They must manage the company in accordance with its articles of association, Turkish Commercial Code principles, tax obligations, employment duties and public-interest constraints arising from municipal ownership.
Potential liability may arise from unlawful payments, failure to pay taxes or social security premiums, improper procurement, related-party transactions, misuse of public assets, failure to preserve company records, harmful contracts, unlawful dismissals or non-compliance with audit requirements.
Because municipal companies are often politically controlled, board appointments may change after local elections. However, political change does not remove corporate-law duties. Managers must act in the company’s interest and within the law. They should also maintain documentation showing that transactions are based on proper corporate decisions, market conditions and public-service needs.
Municipal Companies and Administrative Law
The key question is whether municipal company decisions are administrative acts. The answer is not always the same. As a general rule, a commercial company’s internal or contractual decisions are private-law acts, even if the company is municipality-owned. For example, a purchase contract, employment termination or commercial invoice is usually not an administrative act by itself.
However, if the company performs a public service under statutory authorisation or acts as an instrument of the municipality in a public-law process, administrative-law issues may arise. The company’s act may be examined together with municipal decisions, concessions, service delegation, public property use or regulatory enforcement. The legal remedy may then depend on whether the challenged act is actually attributable to the municipality or remains a private-law act of the company.
This distinction matters for court jurisdiction. Administrative courts review administrative acts and actions. Civil, commercial and labour courts handle private-law disputes. A claimant choosing the wrong forum may lose time and face procedural complications. Therefore, every municipal company dispute should begin with jurisdiction analysis.
Public Assets and Municipal Company Use
Municipal companies may use municipal land, buildings, vehicles, facilities, parking areas, markets, social facilities or equipment. Such use must be legally structured. The municipality may lease, allocate, license, transfer or otherwise allow use only under applicable legal rules. The company’s municipal ownership does not justify informal asset use.
The use of municipal immovable property by a municipal company is a recurring audit and litigation issue. The transaction should identify the legal basis, duration, payment, purpose, valuation and competent approval. If a municipal asset is given to a company without proper procedure or below value without legal justification, it may be challenged or criticised as public loss.
For third parties, this issue matters because a municipal company may operate from a public property or provide services in a public area. If the company lacks valid authority to use that property, competitors, residents or affected businesses may challenge the arrangement.
Tax and Social Security Obligations
Municipal companies are generally taxpayers like other commercial companies. They may be liable for corporate tax, value added tax, withholding tax, stamp duty, social security premiums and other fiscal obligations depending on their activities. Public ownership does not automatically exempt a municipal company from tax duties unless a specific statutory exemption applies.
Social security compliance is especially important because municipal companies often employ large numbers of workers. Failure to pay premiums, incorrect worker classification, subcontracting irregularities, unrecorded overtime or collective agreement disputes may create significant financial liability.
Municipal shareholders should monitor these obligations because accumulated tax and premium debts may affect the company’s sustainability and may create political, financial and audit risks for the municipality.
Transparency and Corporate Governance
Good governance is crucial for municipal companies. Because they operate with public ownership and often public-service functions, transparency expectations are higher than for ordinary private companies. Boards should keep proper minutes, disclose financial information as legally required, follow procurement and contracting rules, avoid conflicts of interest and document public-interest justifications.
Corporate governance also matters for public trust. Municipal companies may be criticised if they are perceived as vehicles for political appointments, opaque spending, uncontrolled borrowing or avoidance of municipal personnel limits. Strong governance reduces legal risk and improves service quality.
Municipal councils should exercise oversight within legal limits. They should monitor capital contributions, financial performance, service contracts, audit findings and major asset transactions. However, the company’s corporate organs must still operate under commercial-law rules.
Common Disputes Involving Municipal Companies
Municipal company disputes commonly include unpaid supplier invoices, service contract disputes, tender challenges, employment claims, reinstatement lawsuits, severance and overtime claims, public procurement objections, audit findings, municipal asset use disputes, capital increase controversies, management liability claims, tax and social security debts, unfair competition complaints, vehicle accident claims, construction defects and public-service performance disputes.
The correct legal strategy depends on the dispute type. A worker claim may belong to the labour court. A supplier claim may belong to the commercial court. A procurement objection may require Public Procurement Authority procedures. A public-service-related municipal decision may belong to the administrative court. An audit finding may require administrative and financial defence before audit bodies.
The biggest mistake is to treat every municipal company dispute as either purely private or purely public. Most disputes require both perspectives.
Practical Due Diligence for Contractors and Investors
A company dealing with a municipal company should conduct due diligence before signing a contract. It should verify the company’s trade registry records, shareholding, authorised signatories, articles of association, financial condition, municipal shareholder decisions, procurement basis, budget or funding source, asset ownership, tax and social security status, and whether the transaction requires municipal council or board approval.
If the municipal company is acting under a public service arrangement, the contractor should ask for the legal basis of that arrangement. If the company uses municipal property, the contractor should verify that use is lawful. If the transaction involves public procurement, the contractor should review whether Law No. 4734 applies and whether the procedure was properly conducted.
Foreign investors should also consider language, authority, representation, dispute resolution, governing law, tax treatment, payment risk and whether the municipal company’s obligations are guaranteed by the municipality. Unless a separate legally valid guarantee exists, municipal ownership alone should not be treated as a payment guarantee.
Conclusion
Municipal companies in Turkey have a complex legal status. They are commercial companies governed primarily by the Turkish Commercial Code, but they are established, owned or controlled by municipalities and often operate in public-service fields. Their legal identity is separate from the municipality, yet their municipal ownership creates special issues of public interest, audit, transparency, procurement, employment and financial responsibility.
The main statutory foundations are Article 70 of Municipality Law No. 5393 and Article 26 of Metropolitan Municipality Law No. 5216. These provisions allow municipalities and metropolitan municipalities to establish companies within their duty and service areas. However, this authority must be used lawfully, with municipal council involvement, proper corporate establishment, public-interest justification and compliance with relevant legislation.
For employees, contractors, suppliers, competitors and investors, the key legal question is always the nature of the relationship. A municipal company may act as a private-law commercial actor in one transaction and as part of a public-service structure in another. This determines the applicable law, competent court, liability regime and remedy.
A sound legal approach requires examining corporate law, municipal law, public procurement law, labour law, audit rules, tax obligations and administrative law together. Municipal companies provide flexibility in local service delivery, but that flexibility cannot become a method of avoiding public accountability. In Turkish law, municipal companies are not ordinary private companies and not ordinary municipal departments; they are hybrid legal actors that must comply with both commercial discipline and public-law responsibility.
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