Legal Advisory and Ongoing Support for Businesses

For over 25 years, Siwek Gaczyński & Partners has been providing comprehensive legal services to companies and entrepreneurs across various industries.

We offer legal support that combines deep knowledge of the law with a practical, business-oriented approach.

Our Clients can rely on the full commitment of our team and direct contact with a dedicated lawyer who understands the specific nature of their business. We ensure high availability and flexibility—we respond quickly to evolving Client needs and tailor our advice to the dynamics of the market.

We handle both day-to-day operational matters—such as contract drafting and review, document analysis, communication with business partners, and regulatory interpretation—as well as complex strategic processes: reorganizations, litigation, transactional negotiations, mergers and acquisitions, and crisis management.

Working with us means not only legal protection, but also real support in making sound business decisions—based on thorough legal risk and opportunity assessments.

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What We Offer?

Ongoing Legal Support for Businesses

We provide comprehensive legal assistance for your company’s daily operations. We draft and review contracts, policies, internal and external documentation. We represent Clients in dealings with partners, authorities, and institutions. We are always available when questions, needs, or risks arise that require swift legal input.

Company Formation and Registration


We advise on choosing the optimal legal form suited to your business profile and growth plans. We prepare all founding documents, articles of association, and internal regulations, and represent Clients in registration proceedings before the National Court Register (KRS) and other authorities. We also support restructuring and transformation processes.

Commercial Contracts

We assist in drafting, reviewing, and negotiating commercial agreements—both domestic and international. We focus on protecting our Client’s interests, minimizing legal risks, and ensuring the clarity and enforceability of contractual terms in practice.

Debt Recovery


We provide end-to-end debt recovery services—from payment demands and court proceedings to enforcement. Each action is tailored individually to ensure swift recovery of receivables with minimal disruption to our Client’s business relationships.

Mergers, Acquisitions, and Restructuring


We support Clients at every stage of complex corporate reorganizations—from legal due diligence and transaction documentation to the successful closing of mergers, acquisitions, and corporate transformations. We ensure full legal security throughout the process.

Insolvency and Restructuring Proceedings


We advise companies in financial distress, analyze recovery options, prepare motions for the opening of insolvency or restructuring proceedings, and represent Clients throughout the process. We also support creditors in asserting claims in such cases.

Public Procurement Support


We provide legal assistance at every stage of public procurement procedures—from document preparation and specification review to representation before the National Appeals Chamber (KIO). We serve both contractors and contracting authorities.

Negotiations and Litigation


We conduct business negotiations and represent Clients in litigation and administrative proceedings before all instances. Our actions are based on sound legal analysis and risk assessment. We advocate firmly and effectively on behalf of our Clients.

Law That Supports Your Business

Rely on our experience and practical approach.

For years, our team has helped companies operate efficiently—not just in line with the law, but with real business needs in mind.
Let’s talk about what your company needs today.