Law firm Trojanowska & Bonneville
PLENFR Law firm (Kancelaria Adwokacka)

Clear, practical legal help when your case matters.

We handle family, criminal, inheritance, compensation and business matters for private individuals and entrepreneurs. Before taking on a case, we analyse the problem and discuss the next steps with you.

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WarsawJózefosławPiaseczno
Emergency

Detention, pre-trial custody, a letter with a deadline.

Call an attorney directly. The phone numbers are below.

What to have with you during the call
  • an identity document,
  • all letters and summonses you have received, ideally with the envelope and the date of delivery,
  • documents related to the case (contracts, judgments, correspondence),
  • the phone number of a close person who can provide information.
Attorney Sebastian Bonneville+48 512 661 925 Attorney Anita Trojanowska-Suchecka+48 606 238 193
Practice areas

What is your case about?

Choose an area. We will show what the firm does in that field and who handles such cases.

Information about the areas comes from the firm’s description of its activity. It is not legal advice or an assessment of your case.

The first conversation

First a conversation, then a decision.

This is how the firm describes the start of cooperation: before concluding an agreement, it analyses the problem, assesses the chances of reaching the goal and discusses how to proceed.

Analysis of the problem

We learn about your situation and documents before anything is agreed.

Chances and possible routes

We assess how realistic your goal is and what the ways of acting are.

A joint decision

We discuss how to proceed and only then choose the solution and the terms of the fee.

Team

Two attorneys.

Members of the Warsaw Regional Bar Association (Okręgowa Izba Adwokacka w Warszawie).

Adw. Sebastian Bonneville Attorney (adwokat)

Sebastian Bonneville

Education: Faculty of Law and Administration, University of Warsaw. Experience in court cases gained in Poland, France, Switzerland and the United Kingdom.

  • criminal, civil, commercial, family and administrative law,
  • legal assistance for individuals, institutions and business entities,
  • fluent in Polish, French and English.
Adw. Anita Trojanowska-Suchecka Attorney (adwokat)

Anita Trojanowska-Suchecka

Education: Faculty of Law, Cardinal Stefan Wyszyński University in Warsaw, and Faculty of Journalism and Political Science, University of Warsaw.

  • family law: divorce, separation, maintenance, division of property, care of children,
  • criminal law: defence of the accused and attorney for the auxiliary prosecutor (oskarżyciel posiłkowy), help for people who are detained or held in pre-trial detention,
  • compensation claims, including disputes with air carriers,
  • disputes with banks (loans in CHF, UNWW, polisolokaty),
  • employment law and protection of personal rights,
  • advice and analysis of contracts for entrepreneurs.
“When I point to legal solutions, I look at every case as a whole and assess the risk each time. In my work, competence, understanding the client and a quick response count.”
Fees

How the fee is calculated.

The firm does not publish a single price list, because the fee depends on the case. Below are the principles by which it is set.

  • IndividuallyThe fee is set separately for each case. Depending on the type of case, an hourly rate or a flat fee is used.
  • Paid in advance, instalments possibleAs a rule, the fee is paid in advance. It is possible to spread the payment into instalments.
  • Advice and court documents priced in advanceLegal advice and the drafting of procedural documents are priced as a flat fee, depending on how complex the case is, the deadline for preparing the document, and the cost of travel and of analysing files outside the firm’s office.
  • Court casesThe fee is set in the agreement with the client when the power of attorney is granted, in the manner specified in the Regulation of the Minister of Justice of 22 October 2015 on fees for advocates’ services.
  • Ongoing legal supportIt involves a fixed monthly flat rate, depending on the complexity, number and type of activities.
  • Hourly rateCharged, among other things, for taking part in negotiations and in interviews in criminal cases, for assisting in drawing up contracts, for property inspections by an expert, and for an inventory made by a bailiff.
Minimum rates from the regulation (not the price of a service)
Value of the subject matter of the disputeMinimum rate
up to PLN 500PLN 120
over PLN 500 up to PLN 1,500PLN 360
over PLN 1,500 up to PLN 5,000PLN 1,200
over PLN 5,000 up to PLN 10,000PLN 2,400
over PLN 10,000 up to PLN 50,000PLN 4,800
over PLN 50,000 up to PLN 200,000PLN 7,200
over PLN 200,000PLN 14,400
Discretion

A conversation with a law firm starts with trust.

That is why this website does not track visitors and says plainly how the assistant works.

No tracking

The website does not use marketing cookies or analytics tools. The fonts are hosted on our own server.

The AI assistant is not a lawyer

It answers only on the basis of the firm’s information, does not give legal advice and does not assess specific cases. When it does not know something, it says so and points to the contact details.

Do not enter details of your case

The content of conversations with the assistant is not stored in the service database, but the answers are generated by an AI model from an external provider. Do not enter personal data or details of your case in the chat.

Contact

Three addresses, two phone numbers.

The firm’s general e-mail address: [email protected]

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