Major accounts: how to join an approved supplier list

Joining a supplier panel depends on a combination of operational relevance, internal support and compliance with procurement procedures. To open an industrial account, we prepare supplier approval as a commercial process separate from the sale itself.

Understand the role of the supplier panel

A supplier panel comprises the companies that a major account is authorised to consult, contract with or engage for certain purchasing categories. Its operation varies by organisation, site, business activity and degree of procurement centralisation. Approved supplier status may be valid for one product family without covering the group's other requirements.

Registration on the supplier panel does not guarantee an order. Its main purpose is to pass administrative checks and participate in tenders corresponding to the approved scope. The priority is therefore to identify the procurement categories, entities and sites where the offering can actually be used.

We also distinguish administrative supplier registration from technical qualification. A supplier may be registered in the group's systems while remaining absent from the lists used by operational managers. In industry, commercial access often depends on joint approval from procurement, operational teams and the functions responsible for quality or compliance.

Prepare a tailored key account file

The submission must clearly present the company, its offer, its capabilities and the scope of its work. The information provided must enable procurement teams to understand what differentiates the supplier and operational teams to assess its ability to meet the requirement. An overly broad general presentation makes this assessment more difficult and slows qualification.

We recommend linking each offer to specific industrial uses. The relevant equipment, services or capabilities, intervention conditions and constraints that the supplier can address must be described. Customer references can support the case when they are relevant, verifiable and comparable with the target context.

Preparation also covers the documents that the account may request during the process. These may concern administrative status, insurance, quality, safety, social responsibility or contractual terms. We check their availability in advance to prevent an operational opportunity from being blocked by an incomplete file.

Secure internal support before approaching procurement

A request for approved supplier status initiated solely by the supplier is rarely sufficient. Procurement teams generally need to understand what requirement justifies adding a new supplier, particularly when a panel already exists. We therefore look for an operational manager who can explain the value of the solution and the scope within which it could be tested.

This support may come from a site manager, industrial director, maintenance manager, project manager or technical specifier. The relevant contact depends on the nature of the offer and the budget concerned. Their role is to confirm that there is a potential use case, not to circumvent the purchasing process.

The commercial approach must remain coordinated. Discussions with operational teams help qualify the need, while discussions with procurement help clarify the supplier approval process and selection criteria. We avoid uncoordinated contact, which can produce conflicting messages and make the supplier's positioning difficult to understand.

Manage supplier approval as a sales cycle

The supplier approval process comprises several stages that do not always progress at the same pace. Technical approval may precede contractual analysis, while administrative registration may depend on a specific opportunity. We track contacts, required documents, approvals obtained and next actions separately.

It is useful to define a realistic initial scope. Starting with one site, application or purchasing category often makes it easier to assess the offering. The supplier can then build on this initial validation to develop other relationships within the group, subject to the applicable internal rules.

We also maintain contact after registration. A listed supplier that is absent from consultations remains commercially inactive. Work therefore continues with specifiers and buyers to identify projects, contract renewals and needs that the offering can address.

What we recommend

We recommend starting with one account and a clearly defined offer scope. The operational need, business decision-maker, buyer responsible for the category and qualification conditions must be identified. This preparation makes it possible to submit an approval request linked to a specific application rather than a general request.

We then advise treating admission to the supplier panel as a structured account opening. The compliance documentation, internal support and commercial proposal must progress in a coordinated manner. This method increases the supplier's ability to be consulted on relevant needs and turn its listing into an active commercial relationship.