Matsu Conseil › Matsu Essentiel

Matsu Essentiel · Fixed price Supplier dispute: claim what you are owed.

Non-compliant deliveries, delays, a job half done: we build your claim file, quantify the loss and prepare a factual letter for you to sign.

Useful documents

The ones we use most often. We draw up the list together during the call, based on what you have:

  • The purchase order, the contract or the supplier's terms
  • The specifications, the statement of requirements or the service commitments
  • The evidence: goods received notes with reservations, photos, inspection reports, correspondence
  • Your related costs: rework, delays, penalties incurred, hours lost

You receive

On delivery, via a secure download link, in the format agreed during the call:

  • The timeline of events and the organized document file
  • The table of gaps between what was planned and what was delivered
  • The quantified loss, item by item, with supporting documents
  • A draft claim letter, ready for you to sign
  • The recommended strategy: negotiation, credit note, replacement, mediation, lawyer
  • A 45-minute debrief by video call

Who is it for? Business owners, buyers and quality or logistics managers who want to obtain redress from a supplier, a subcontractor or a carrier.

An operational review of the file, not legal advice: for a high-stakes formal notice or legal proceedings, we work with your lawyer or a lawyer from our network, depending on the subject. Optional on-site technical visit in the Île-de-France region and the Oise department, €590 excl. VAT per half-day.

How it works

First a conversation, then the work.

Before you order, we take the time to listen to you. You only pay once the need, the documents and the deliverable are clearly defined.

  1. 1

    Request the call

    You fill in the form in a few minutes. Within 24 business hours, a director from our team gets back to you to set up a time slot.

  2. 2

    Talk it through for 45 min

    By phone or video call, free of charge: your situation, your need, the documents available and the format of the deliverable. No commitment.

  3. 3

    Order

    If you decide to order, you receive by email the summary, the payment link for the 30% deposit and a secure upload link for your documents.

  4. 4

    Receive the deliverable

    Within the stated timeframe, once your file is complete. You pay the 70% balance and receive the report, then we present it to you by video call.

Frequently asked questions

Claim against a supplier: your questions.

Answers to the questions we are most often asked about this kit.

What about a dispute with a carrier?

The deadlines are very short: reservations on delivery, then a reasoned protest within 3 days (excluding public holidays) for transport within France. Send us the file as soon as possible, and see our transport dispute guide.

What is the Médiateur des entreprises (French business mediator)?

A free and confidential public service that helps businesses settle a commercial dispute amicably. The file we prepare can also be used to refer your case to it.

Why a call before ordering?

Because every business is different. In 45 minutes, by phone or video call, a director from our team listens to your situation, checks that the kit truly meets your need, reviews the documents available and agrees with you on the format of the deliverable. If a kit is not right for you, we tell you so. The call is free and without commitment.

When do I pay?

Nothing before the call. If you decide to order, we email you a summary of what was agreed and the payment link for the 30% deposit, payable by bank card or bank transfer. The 70% balance is paid on delivery of the report.

How are my documents protected?

Once your order is placed, we email you a secure upload link dedicated to your file. No email attachments. Your documents are used solely for your kit, and we never name our clients.

What if I want to go further?

The amounts paid for the kit are deducted if you go on to the 3-day audit or an engagement within 3 months.

Claim against a supplier

€690 excl. VAT, delivered in 5 working days.

It all starts with a free 45-minute call, by phone or video call. You only pay afterwards, if you decide to order.