KKLW Legal Kurzyński Wierzbicki

What KKLW Legal Kurzyński Wierzbicki does

KKLW Legal Kurzyński Wierzbicki is a Warsaw-based, privately held multidisciplinary advisory group combining a full-service Polish law firm with an M&A/valuation advisory practice and a tax and accounting firm. Founded by Michał Kurzyński, who previously practiced at Chadbourne & Parke, Baker & McKenzie, Wierzbowski Eversheds, and Dickinson Wright, the group operates through three integrated entities: KKLW Kurzyński i Wspólnicy Sp.k. for legal services, KKLW 4Business Sp. z o.o. for transaction advisory, valuations, and forensic audit, and KKLW Tax & Accounting Sp. z o.o. for tax advisory and bookkeeping. The group employs 91 staff and serves large Polish corporates, international businesses operating in Poland, and public sector clients including government ministries and state-owned enterprises. Named clients span banking, energy, aviation, rail, real estate, media, automotive, and construction, including Bank Millennium, Bayer, PPL Porty Lotnicze, Grupa Lotos, PGE, PSE, Wizz Air, PKP PLK, Intertoll, Robyg, ITI/TVN, Gulermak, and Polenergia.

The firm delivers services across approximately 20+ practice areas, including M&A, corporate law, infrastructure and PPP, energy, transport, aviation, real estate, competition, IP, labor law, sport, defense and dual-use products, public procurement, disputes, tax proceedings, transfer pricing, VAT, customs, bookkeeping, and HR/payroll. Go-to-market is reputation-driven and partner-led, leveraging analyst recognition in Chambers Europe and The Legal 500 EMEA, thought leadership publications by senior partners in Polish business press, and client referrals. Reported outcomes include 87% cases won, 100% client satisfaction, a highest-value dispute of PLN 800 million, and a largest advised investment of PLN 4 billion.

The group operates as a single integrated professional services practice rather than a technology platform. Disclosed operational technology is limited to specialized case management software for EU261 passenger compensation court proceedings and standard professional services tooling; no proprietary platforms, AI/ML capabilities, software products, APIs, or external funding are evident. Revenue is generated entirely through professional service fees under quote-based engagements, with monthly bundled fees available for the accounting/payroll stream. The firm is founder-controlled with no disclosed parent company, external investors, or capital structure events.

Name

KKLW Legal Kurzyński Wierzbicki

Legal name

KKLW Kurzyński i Wspólnicy Sp.k.

Website

https://kklw.pl

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Warsaw

HQ country

Poland

HQ region

Europe

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 Services: Full-service legal counsel across 20 practice areas including M&A, corporate law, infrastructure, energy, disputes, and more. Revenue generated through professional fees for legal advisory, representation, and transaction support.
2. Tax Advisory: Tax advisory services including transfer pricing, corporate income tax, VAT, customs, tax proceedings. Provided by KKLW Tax & Accounting Sp. z o.o. with over 20 years of professional experience.
3. Advisory and Transaction Services: M&A advisory, property and business valuations, forensic/internal audit, financial advisory through KKLW 4Business Sp. z o.o. Comprehensive transaction support including legal, financial and tax services.
4. Accounting and Payroll Services: Bookkeeping, financial statements, HR and payroll support. Services include comprehensive accounting and ongoing tax support related to bookkeeping within a single monthly fee.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels2 records

Core offering

KKLW is a multidisciplinary Polish advisory group delivering legal advisory across 20+ practice areas (M&A, corporate, infrastructure, PPP, energy, real estate, disputes, competition, IP, employment, sport, defense, public procurement), transaction advisory and business valuations through KKLW 4Business, and tax advisory and accounting/bookkeeping services through KKLW Tax & Accounting. The firm deploys integrated legal-financial-tax teams for complex, precedent-setting mandates for large Polish corporates, international businesses, and public sector clients.

Product overview

KKLW Legal Kurzyński Wierzbicki is a Polish advisory group comprising three integrated divisions operating as a single cohesive unit. The group combines a law firm (KKLW Kurzyński i Wspólnicy Sp.k.) with over 15 years of market experience, a consulting company (KKLW 4Business Sp. z o.o.) specializing in M&A advisory, valuations, and financial services, and a tax and accounting company (KKLW Tax & Accounting Sp. z o.o.) providing comprehensive tax and bookkeeping services. This multidisciplinary structure enables the firm to deliver integrated legal, financial, and tax support to clients from a single point of contact.

Differentiator

Problem solved

Functional benefit

Products and services

• KKLW Legal Practice (KKLW Kurzyński i Wspólnicy Sp.k.) Full-service Polish law firm offering legal advisory across 20+ practice areas including mergers and acquisitions, corporate law, infrastructure, public-private partnerships, energy, real estate, disputes, competition law, public procurement, intellectual property, employment law, sport, defense and dual-use products, transport, aviation, administrative law, bankruptcy and restructuring.
• KKLW 4Business - Transaction Advisory and Valuation Services Advisory company providing M&A advisory, property and business valuations, forensic/internal audit, financial advisory, business advisory services, and financing sourcing and financial modeling, including compliance and damage valuation support.
• KKLW Tax & Accounting - Tax Advisory and Bookkeeping Services Tax and accounting firm offering tax proceedings and tax audits, administrative court proceedings, transfer pricing documentation, corporate and personal income tax, VAT, excise duty, customs, mergers and reorganizations, bookkeeping, financial statements, and HR/payroll services, including comprehensive monthly accounting and ongoing tax support.

Quantifiable outcome

• 87% of cases won
• +3 more outcomes

Named customers21 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

One partnership is on record.

• Hogan Lovells (London office)minorStrategic or Co-development PartnerCollaboration with Hogan Lovells London office on the sale of GTC S.A. (A1 Motorway operator), part of the Intertoll group - the largest transaction on the Polish road transport market.

Scale indicators6 records

Recent moves5 records

Expansion highlights4 records

Market position

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/kklw-legal-kurzy%C5%84ski-wierzbicki-sp-k

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries2 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 KKLW Legal Kurzyński Wierzbicki