What We Do

A full-service spectrum bringing legal certainty together with commercial strategy.

From our services to our practice areas, from our strategic focus areas to our regional desks and the projects we run — clear and actionable solutions for organizations.

01

Our Services

Select a service area and explore its sub-services and scope.

01 — Dispute Resolution

Prevention, management and resolution of disputes

Results-oriented legal support at every stage of a dispute, with strategic representation on a domestic and international scale.

Mediation

Mediation resolves commercial disputes without going to court — under the parties’ control, in confidence, and at low cost. From mandatory pre-litigation mediation to voluntary processes, we provide strong, well-prepared representation at the table.

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Litigation

In commercial and civil litigation, we provide holistic defence — from case strategy to pleadings, from evidence management to hearing representation, all the way through the appeal and cassation stages. We are also at your side in the recognition and enforcement of cross-border judgments.

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Enforcement Proceedings

From enforcement with and without a court judgment to attachment, and from the annulment of objection to bankruptcy and composition with creditors, we pursue every enforcement process under the Turkish Enforcement and Bankruptcy Law (İİK) with determination. Our aim is the actual collection of your receivable in the shortest possible time.

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Arbitration

In domestic and international arbitration, we provide holistic representation — from designing the arbitration clause to selecting arbitrators, and from the proceedings to the recognition and enforcement of foreign arbitral awards. We stand by you in ISTAC, ICC, and MTK (Turkish International Arbitration Act) proceedings.

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Recognition & Enforcement

Foreign court judgments and arbitral awards do not automatically take effect in Türkiye. Through recognition and enforcement actions, we transform your decision into a valid, enforceable judgment under Turkish law; we run the entire process from a single point of contact, through to collection.

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Interim Injunction & Provisional Legal Protection

Some losses of rights will not wait for a case to conclude. Through provisional legal protection remedies such as interim injunctions, provisional attachment, and the preservation of evidence, we prevent the dissipation of assets, irreparable harm, and the loss of evidence at the very outset of the dispute.

Protective Brief (Schutzschrift)Pre-Trade-Fair Rights AnalysisExplore
02 — Legal Advisory

Proactive and sustainable advisory that anticipates risks

Actionable legal advisory, attuned to the dynamics of businesses and mindful of commercial reality.

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Ongoing Legal Counsel

Ongoing legal counsel provides retainer-based legal support for your company's day-to-day operations — readily accessible and with predictable costs. As your external legal counsel, we stand by you at every stage of your decisions.

HR Policy & Disciplinary FrameworkExplore
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Legal Opinions & Advisory Memoranda

Board resolutions, major contracts and regulatory questions should be managed not through verbal advice but through a reasoned written opinion. We prepare legal opinions and advisory memoranda focused on your specific question, with an actionable conclusions section.

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Contract Management

Contract management covers the drafting, negotiation and full-lifecycle tracking of your commercial contracts. Weighing Turkish law together with DACH-region practice, we structure balanced and enforceable texts.

Supplier Contract ArchitectureData Contracts & LicensingAI Contracts & Procurement+5 sub-servicesExplore
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Legal Audit & Check-Up

Contracts, corporate records, permits and compliance processes age unnoticed and accumulate risk. Through periodic legal audits, we systematically scan your company's entire legal order, report the risks in order of priority, and close them.

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Compliance

Compliance advisory: we build programmes that bring your company into line with KVKK/GDPR, anti-corruption rules, and sectoral regulations. Through internal audit, policy, and training, we turn compliance into a lasting corporate culture.

LkSG / CSDDD Compliance ProgrammeGrievance Mechanism & WhistleblowingCSRD & Sustainability Reporting+8 sub-servicesExplore
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Risk & Preventive Advisory

Risk and preventive advisory: we identify, analyse, and manage legal risks with preventive strategies before they turn into disputes. We map out your contract risk profile and clear problems before they even arise.

Crisis Response: The First 48 HoursCrisis Communication CoordinationAuthority & Audit Liaison+1 sub-serviceExplore
03 — Transaction Advisory

Legal certainty in strategic transactions, commercial objectives

Comprehensive support that brings legal certainty together with commercial objectives in mergers and acquisitions, investments and corporate restructurings.

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Joint Ventures & Collaborations

Joint ventures, consortia and strategic collaborations mean growth when structured correctly and, when structured wrongly, disputes that drag on for years. We build partnership structures that balance governance, profit-sharing, intellectual property rights and exit scenarios from the outset.

Inter-Partner Balance AgreementsExplore
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Real Estate Transactions

Real estate is the most valuable, longest-term type of transaction, and the one where mistakes are most costly. From purchase and sale to leasing, from project development to the acquisition of property by foreigners, we conduct all your real estate transactions under legal safeguards.

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Mergers & Acquisitions (M&A)

We provide end-to-end legal leadership in share and asset transfers, from due diligence to closing. In cross-border and domestic M&A transactions, we handle contract negotiation, competition clearances, and integration as a single, coordinated process.

Competition Authority Merger NotificationSPA & Share Transfer AgreementsPost-Closing & IntegrationExplore
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Due Diligence

Through legal due diligence, we examine the corporate, contract, litigation, intellectual property, and compliance dimensions of the target company and map the risks. We report red flags in advance and place your investment and acquisition decisions on a solid footing.

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Foreign Direct Investment

For foreign investors, we manage end to end the processes of market entry into Türkiye — strategy, structuring, incorporation, and access to incentives. From permits and licences to compliance, we provide a multilingual, integrated legal bridge at every step.

Turkish Citizenship by InvestmentInvestment Protection & ArbitrationExplore
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Corporate Structuring

We manage corporate structuring and restructuring processes end to end, including group structures, holding company formation, capital transactions, conversion of company type, and demerger. From analysis and design through to registration, we deliver scalable solutions compliant with the Turkish Commercial Code (TTK).

Family ConstitutionEmployment RestructuringSuccession & Estate PlanningExplore
04 — Corporate Secretarial

Integrated support for company management and financial operations

Corporate secretarial services that ease administrative burdens, integrated with compliance advisory.

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Licences, Permits & Authorisations

From business operating licences to sector-specific licences, from environmental permits to product certifications; we identify every authorisation your company's operations require, manage the applications, and track renewal dates on your behalf.

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Work Permits & Foreign Personnel

Employing foreign executives, specialists, and staff in Türkiye requires managing work permits, residence status, and employer obligations together. We handle your corporate immigration processes end to end, from application to extension.

EU Blue Card & Germany AssignmentsTurquoise Card & Key PersonnelFamily Reunification & Family Residence Permits+2 sub-servicesExplore
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Company Formation & Registration

We manage the entire process, from the formation of joint-stock (A.Ş.) and limited liability (Ltd. Şti.) companies to trade registry and MERSİS registration. From the articles of association to the establishment of branches and liaison offices, we lay a solid legal foundation.

GmbH Formation in GermanyExplore
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General Assembly & Management

We fully manage ordinary and extraordinary general assemblies, board of directors' resolutions, and representation processes. From the agenda to the minutes, from registration to documentation, we safeguard corporate operations.

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Accounting & Payroll

From full-service accounting and payroll to SGK (Social Security Institution) filings, from periodic reporting to regulatory compliance, we manage the entire financial operation. While you focus on your business, we secure compliance.

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Tax Compliance

From tax return processes to tax planning, from double taxation treaties to audit support, we manage tax compliance end to end. We bring clarity to cross-border taxation along the TR–DACH corridor.

OSS / IOSS & EU VAT RegistrationsInvestment Incentive Certificate AdvisoryTax Audit & Settlement+2 sub-servicesExplore
05 — Legal Tech

Modern solutions at the intersection of law and technology

We advise our start-up partners in the LegalTech field; by digitalizing processes, we support our services with modern tools.

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AI Compliance & Governance

The EU Artificial Intelligence Regulation (AI Act), KVKK and GDPR impose concrete obligations on every company that uses artificial intelligence. From risk classification to governance policies, from impact assessments to procurement contracts, we build AI compliance end to end.

Generative AI & GPAI ComplianceAI Dataset, Copyright & KVKK/GDPRExplore
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AI-Assisted Legal Services

Thousand-page contract sets, large data rooms and extensive case-law reviews are processed within days through our AI-assisted workflows. Every output passes through attorney review: the speed comes from AI, the responsibility and quality from us.

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Process Automation

Process automation reduces lost time and errors by digitalising routine document production, approval and signature workflows, and compliance checks. We design auditable workflows tailored to your processes while preserving legal accuracy.

Legal Tech Training & AdoptionExplore
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Contract Digitalisation

Contract digitalisation brings your CLM process into a single order with a template library, electronic signatures, and renewal tracking. We turn scattered documents into traceable, analysable contract management.

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Startup Advisory

Startup advisory guides LegalTech and technology ventures through incorporation, funding rounds, intellectual property, and data compliance. At the pace your product grows, we shape regulation and compliance alongside it.

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Data & Document Management

Data and document management brings secure storage, KVKK/GDPR compliance, and the access and authorisation framework together under one roof. We manage your information without losing any of it, while protecting confidentiality and keeping it audit-ready.

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06 — Investigations

Investigation services that surface the facts before a decision

From heirship and estate research to asset tracing, from internal investigations to white-collar defense and digital evidence; the findings connect directly to your enforcement, litigation, transaction or defense strategy.

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Heirship & Estate Investigation

Who are the heirs, and what does the estate comprise? From civil registry and land registry records to bank accounts and company shares, we handle the identification of heirs and the documentation of all the estate's assets and liabilities end to end, including along the Türkiye–Germany corridor.

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Asset Investigation

A won lawsuit or an overdue receivable is only as valuable as the debtor's reachable assets. With a systematic asset investigation reaching from land registry, banks, and company shares to receivables held by third parties, we build the groundwork for collection.

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Internal Investigations

Suspected misconduct, a whistleblower report or a compliance breach grows worse when the internal investigation is mishandled. From incident identification to interviews, from evidence preservation to sanction and notification decisions, we conduct internal investigations under legal safeguards.

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White-Collar Crime & Corporate Defence

Allegations of fraud, breach of trust, forgery and bribery carry for companies the risk of being both the victim and the accused. Criminal complaints and joining as an intervening party on the company side, defence on the executive side; we provide strategic representation in economic crimes.

Criminal Complaint & Intervention in ProceedingsDirector Liability AnalysisSearch & Seizure Response+1 sub-serviceExplore
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Counterparty & Reputation Due Diligence

A new distributor, supplier, partner, or customer is only as trustworthy as its commercial history. Through registry, litigation, enforcement, and reputation screening, we reveal the counterparty's true profile before you sign, grounding your decision in data.

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Digital Evidence & eDiscovery

Emails, messages, system logs, and deleted files are the true witnesses of most disputes. We manage e-discovery processes for the lawful collection and preservation of digital evidence and for finding the relevant record within large volumes of data.

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03

Our Focus Areas

The strategic focus areas that set us apart and the sectors we serve in depth.

01

DACH Bridge

A trusted legal bridge, built over years, in commercial relations between Türkiye and German-speaking Europe.

02

ESG & Sustainability

End-to-end advisory on supply chain due diligence (LkSG) and sustainability compliance.

03

Foreign Direct Investment

Expertise in structuring cross-border investment, accessing incentives and protecting it.

04

LegalTech & Innovation

Pioneering in legal technologies; advisory to start-up partners and process innovation.

Sectors

04

Desks

Our desks operate in two models: geography-focused regional desks and specialist desks that work internationally on a specific subject. Select a desk to explore.

Regional DeskDE / 01DACH · Berlin · İstanbul

Germany Desk

An end-to-end legal bridge in Türkiye for companies from the DACH region and in Germany for Turkish companies.

Explore the regional desk
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Our Projects

Platforms, educational initiatives and technology-focused work that we have developed beyond legal services.

Responsible Business Forum Türkiye

A platform that positions Türkiye as Europe's responsible business hub and brings together Turkish and European companies on the ESG, human rights, and environmental due diligence agenda.

Responsible Business & ESG

Köksal Academy

A platform producing practice-oriented training, publications, and resources for companies, lawyers, and decision-makers.

Training & Knowledge Production

Legal-Tech

A product- and process-focused venture area for legal technology, process automation, data governance, and AI-supported legal operations.

Legal Technology

We work with three core models depending on your needs:

  • Project-based: a defined scope and budget for a specific transaction, litigation or advisory engagement.
  • Ongoing advisory (retainer): uninterrupted access to your day-to-day legal needs for a fixed monthly fee.
  • Corporate secretarial: integrated support for company management, compliance and financial operations.

Legal fees are determined on an hourly, fixed (lump-sum) or monthly retainer basis depending on the nature of the work. After the initial consultation we clarify the scope; before we begin, we share a transparent fee and service framework. For work in Türkiye, the İstanbul Bar Association's minimum fee schedule applies.

Köksal is the Turkish member firm of the Geneva Group International (GGI) network. In a multi-jurisdictional transaction, it coordinates selected law, tax and advisory firms in the relevant countries through a single relationship; you deal with just one team.

Turkish, German and English. Our entire team is fluent in these three languages; for cross-border work, we access partner firms in more than 100 languages through the GGI network.

Yes. Before taking on a new matter, we confirm that there is no conflict of interest with our existing clients. This is a standard step to protect both your interests and professional ethics rules, and it is carried out in confidence.

What We Do

Looking for a legal solution tailored to your needs?

From dispute resolution to transactional advisory — let's define the right team and strategy together with you.