Caliskan Okkan Toker

What Caliskan Okkan Toker does

Çalışkan Okkan Toker is a private Turkish law firm headquartered in Istanbul's Levent business district that advises Turkish and foreign clients on corporate, commercial, capital markets, and banking law matters. Established in 2011, the firm operates as an independent partnership with 14 lawyers plus support staff organized across 14 practice areas spanning Mergers and Acquisitions, Corporate/Foreign Investment, E-Commerce/Technology Services, Dispute Resolution, Capital Markets Law, Banking Law, Finance, Real Estate Law, Labor Law, Competition Law, Intellectual Property, Data Protection Law, Contracts, and Enforcement Procedures. The firm also publishes legal commentary on topics including E-Commerce Law, Joint Ventures Under Turkish Law, Partial Spin-Off Procedures, COVID-19 regulations, and currency protection decrees, distributed through its website as thought leadership.

The firm runs a traditional professional services revenue model, charging hourly rates, fixed project fees, and retainer arrangements across four customer segments: Turkish and foreign corporations (both large-cap and mid-market), private equity and venture capital firms investing in Turkey, technology and e-commerce companies (gaming, fintech, SaaS), and financial institutions including banks. Its go-to-market posture is enterprise-field-sales, executed through partner-led client engagement, targeted sponsorships of Turkish startup-ecosystem events such as the Webrazzi Summits, legal thought-leadership publications, and referrals through professional networks.

The firm has no proprietary technology, no AI tooling, and no API integrations — it operates as a pure professional services practice. It has been continuously ranked by MergerMarket Corporation among the top 10 legal advisers for M&A transactions in Turkey every year from 2015 through 2020, taking the first-place spot in Q1 2018, and has received World Finance Magazine and Legal Alliance Summit awards. Named mandates span both buy-side and sell-side roles in cross-border transactions, including the sale of Rollic Games to Zynga, Ruby Games to Rovio, Atar Labs to Micro Focus, Natro to team.blue, VHS to ASSA ABLOY, and Plast Met Group to SMR Automotive.

Name

Caliskan Okkan Toker

Legal name

Çalışkan Okkan Toker Attorneys at Law

Website

https://cot.com.tr

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

Çalışkan Okkan Toker is a private Istanbul-based Turkish law firm advising Turkish corporates, international investors, and PE/VC funds on corporate, M&A, banking, capital markets, technology, and dispute resolution matters, ranked among Turkey's top 10 M&A legal advisers.

Ownership category

akta.pro rank

Product category

Legal Services

NAICS

Legal Services (5411)

SIC

Services-Legal Services (8111)

akta.pro industry

PRIMARYFSAEAGAH

Cross-Border M&A Advisory

Financial & Insurance/Financial Advisory, Brokerage & Intermediation/M&A Advisory & Corporate Finance

SECONDARYFSAEAJAJ

Real Estate Transaction Advisory & Due Diligence

Financial & Insurance/Financial Advisory, Brokerage & Intermediation/Real Estate Advisory & Brokerage

Keywords

• Corporate legal advisory
• Mergers and acquisitions
• Capital markets law
• Banking finance law
• Technology legal services

Headquarters

HQ city

Istanbul

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Legal Advisory Services: Professional legal services including corporate law, mergers and acquisitions, banking and finance, capital markets, real estate, dispute resolution, and regulatory compliance. Revenue generated through hourly fees, fixed project fees, and retainer arrangements for ongoing advisory.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Çalışkan Okkan Toker is a Turkish law firm that advises Turkish and foreign clients on corporate, commercial, capital markets, and banking law matters. Its practice covers 14 distinct areas including mergers and acquisitions, corporate and foreign investment, e-commerce and technology services, dispute resolution, enforcement procedures, contracts, capital markets, banking, finance, real estate, labor, competition, intellectual property, and data protection law. Engagements are delivered through partner-led advisory teams on a fee-based basis, supporting cross-border M&A, regulatory compliance, and complex commercial transactions.

Product overview

Çalışkan Okkan Toker is a Turkish law firm providing comprehensive legal services across multiple practice areas. The firm operates as a unified legal services practice rather than a platform-plus-modules architecture. Its core service offerings span 14 distinct practice areas including Corporate/Foreign Investment, Mergers and Acquisitions, E-Commerce/Technology Services, Dispute Resolution, Enforcement Procedures, Contracts, Capital Markets Law, Banking Law, Finance, Real Estate Law, Labor Law, Competition Law, Intellectual Property, and Data Protection Law. The firm is particularly recognized for its M&A expertise, having been consistently ranked among the top 10 law firms by MergerMarket for 2015-2020, and supports the startup ecosystem through Webrazzi Summit sponsorships.

Differentiator

Problem solved

Functional benefit

Products and services

• Corporate / Foreign Investment Legal Services Advising companies on general corporate matters including incorporation of foreign-capitalized companies, shareholders' rights, directors' liabilities, board meetings, and liaison office operations. Targeted at Turkish and foreign corporate clients establishing or operating entities in Turkey.
• Mergers and Acquisitions Legal Services Providing legal services in complex M&A transactions, representing Turkish and foreign clients in sectors including web-based technology, energy, automotive, health, telecom, financial services, banking, capital markets, and insurance. The firm is continuously top-10 ranked in Turkey by MergerMarket.
• E-Commerce / Technology Legal Services Advising web-based and technology-based companies on M&A, drafting site user agreements, B2B and B2C contracts, advertising agreements, online game development, and distance sales contracts. Targeted at technology, e-commerce, gaming, and digital platform companies.
• Dispute Resolution Legal Services Advising Turkish and foreign clients in local and international disputes, representing clients before courts and in alternative dispute resolution methods. Targeted at corporate clients facing commercial litigation and arbitration.
• Enforcement Procedures Legal Services Advising Turkish and foreign clients in debt collection procedures, attachment procedures, and amicable settlement procedures. Targeted at corporate creditors seeking recovery of receivables.
• Contracts Legal Services Drafting, negotiating, and finalizing various contracts including distributorship agreements, joint venture agreements, lease agreements, supply agreements, confidentiality agreements, and software agreements. Targeted at corporate clients entering or managing commercial relationships.
• Capital Markets Law Services Advising on capital market matters including on-shore and off-shore public offerings, bond issuance, derivatives, investment funds, and tender offer requirements. Targeted at issuers, underwriters, and capital market participants operating in Turkey.
• Banking Law Services Advising on banking law matters including incorporation and M&A of banks, opening representative offices, loans, licenses, regulatory compliance, and payment systems. Targeted at banks, financial institutions, and capital market entities.
• Finance Legal Services Representing clients in various financing arrangements including financial restructuring, finance agreements, security agreements, project finance, corporate finance, real estate finance, and structured finance. Targeted at borrowers, lenders, and corporate finance participants.
• Real Estate Law Services Representing various parties in real estate transactions including lenders, borrowers, sellers, buyers, developers, investors, landlords, and tenants in financing, development, leasing, acquisitions, and dispositions. Targeted at real estate developers, investors, and financial institutions.
• Labor Law Services Providing legal services in employment matters including rights and liabilities of employees and employers, employment agreements, litigation, employee share plans, and work permits. Targeted at corporate employers and employees.
• Competition Law Services Advising on anti-trust issues and making applications to the Turkish Competition Authority for merger and acquisition projects. Targeted at corporate clients requiring competition clearance for transactions.
• Intellectual Property Legal Services Advising on intellectual property issues including protection systems, infringement procedures, license agreements, and IP protection for software and digital products. Targeted at technology companies, brand owners, and IP-intensive businesses.
• Data Protection Law Services Advising clients on data protection compliance including contract review, on-site presentations, website updates, and employment procedure compliance with data protection regulations. Targeted at corporate clients processing personal data in Turkey.

Quantifiable outcome

• Continuously ranked top 10 among M&A legal advisers in Turkey by MergerMarket for 2015-2020
• +1 more outcomes

Named customers15 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• ELIG Gürkaynak Attorneys at Law: One of the top Turkish law firms specializing in M&A, competition, and corporate law, regularly ranked alongside Çalışkan Okkan Toker in MergerMarket league tables for Turkish M&A advisory. Directly comparable as a competing boutique-to-mid-size M&A practice in Istanbul.
• Gün + Partners: Full-service Turkish law firm with a notable M&A, competition, IP, and technology practice, advising both Turkish and international clients. Overlapping mandate set with Çalışkan Okkan Toker on corporate and tech transactions.
• Paksoy: Independent Turkish law firm with a strong M&A, private equity, and capital markets practice, consistently appearing in MergerMarket top-10 legal adviser lists for Turkey. Comparable headcount and positioning in the same M&A segment.
• Esin Attorney Partnership: Baker McKenzie affiliate in Turkey and one of the leading full-service firms for cross-border M&A and corporate transactions in Istanbul. A direct peer on complex cross-border M&A mandates that Çalışkan Okkan Toker also targets.
• Moroğlu Arseven: Istanbul-based full-service law firm active in M&A, corporate, banking, and IP matters. Comparable size and service offering to Çalışkan Okkan Toker for mid-market Turkish corporate clients.
• Kolcuoğlu Demirkan Koçaklı (KDK): Turkish independent law firm with strong M&A, banking & finance, and capital markets practices serving corporates and financial institutions. Comparable as a mid-sized Istanbul M&A-focused firm.
• Bener Law Office: Turkish law firm advising on M&A, corporate, capital markets, and banking matters, with a similar client mix of Turkish corporates and financial institutions. Comparable peer in the Istanbul mid-tier M&A space.

Regional players

• Kinstellar: Regional CEE law firm with offices across Central and Eastern Europe and Turkey, active in cross-border M&A and PE transactions. Comparable on cross-border PE/VC mandates flowing into Turkey.
• Schoenherr: Austrian-headquartered regional law firm with extensive CEE/Turkey coverage in M&A, corporate, and capital markets. Comparable on cross-border M&A mandates involving Turkish targets.

Broad incumbents

• White & Case (Istanbul office): Global law firm with a long-standing Istanbul presence handling large-cap cross-border M&A, capital markets, and finance mandates in Turkey. Represents the upper-tier competitive set against which Çalışkan Okkan Toker competes for premium cross-border deals.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Customer concentration

• LinkedInlinkedin.com/company/caliskanokkantoker

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Caliskan Okkan Toker