Price lists, customer and sales data in a business acquisition data room: clean team, data reduction and an aggregated report for a competitor.
BRANDAUER Rechtsanwälte
Salzburg law firm for corporate, company and transaction law
Every transaction is handled by a coordinated team of lawyers, legal staff and specialists. In company acquisition matters we look at structure, contract, tax and liability together.
A potential buyer is a direct competitor and needs to assess the target company. The requested material often includes price lists, customer relationships and sales volumes. These raw data can give the competitor a strategic advantage if access is left uncontrolled.
A clean-team report creates a controlled assessment: independent reviewers see the material needed for the review, reduce it to that purpose and pass on only an aggregated presentation. This article addresses that competition-law information barrier in an Austrian business acquisition. Closing conditions, data protection and purchase-price adjustments require separate assessments.
Use one question to assess whether a clean team and controlled report are required.
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If a competitor could evaluate the raw data directly, access should be limited through a clean team and clear reporting levels before the material is shared.
Define an independent reviewer group, specify the permitted data fields and provide the buyer only with an aggregated assessment. Keep a traceable record of every access and disclosure.
Document which materials were reviewed and why they do not contain strategically usable raw data. Reassess the position before any price, customer or sales data are added to the data room.
When a buyer comes from the same market, two roles meet: the buyer must value the target, but remains a market participant with its own business interests until the transaction. Price lists, customer-level revenue, individual discounts, sales volumes and contribution margins may therefore be directly useful for its competitive strategy.
Due diligence should answer the valuation question without giving the competitor a complete view of the target's operational market steering. The Austrian Cartel Act and European merger control law provide the legal framework. The due diligence checklist covers the wider document review; the information barrier is a separate workstream.
Start with a data-category list. It should distinguish directly strategic raw data, extracts required for valuation and information that can be aggregated. For price lists, historical periods, product groups or price ranges may answer the commercial question without disclosing every customer and individual discount.
Customer and sales data can be considered through regional or time-based aggregation, thresholds and consolidated product groups. The more precise the presentation and the smaller the comparison group, the easier it is for the recipient to reconstruct individual market participants or business decisions. The chosen reduction should therefore be explained and recorded in the review log.
A clean team needs a defined mandate and limited access. Suitable members may include independent external advisers or internal persons who neither make operational pricing decisions for the buyer nor manage its ongoing sales strategy. The real function in the deal matters more than the label clean team.
The arrangement should specify data sources, permitted analyses, recipients, approval stages and the handling of follow-up questions. The buyer receives the report through a controlled channel. Raw files, individual customer references and unapproved interim results remain outside that recipient group. A separate confidentiality structure does not replace this competition-law separation of roles and access.
The report should answer the commercial question for which the data were requested. Possible outputs include total revenue by product group, price ranges, consolidated sales trends or anonymised concentration figures. The presentation must let the buyer assess the transaction without reconstructing individual customers, prices or current market decisions.
Before disclosure, a second reviewer should check whether the aggregation meets the agreed thresholds and whether combinations of several tables nevertheless reveal individual information. Each report needs a version, a data basis and a recorded approval. This makes it possible to establish which information actually reached the buyer.
The information barrier needs practical controls. These include a restricted data room, individual permissions, logs for downloads and disclosures, and a list of approved report recipients. Raw data that are not needed should not be copied into the clean-team area in the first place.
If an analysis exceeds the agreed boundary, the reviewer should stop disclosure and escalate the issue to competition-law counsel. The same applies when the buyer asks for individual customers, concrete pricing decisions or current sales measures. The separate issue of implementation after signing is addressed in the page on closing conditions.
The four steps preserve the valuation purpose while reducing strategic information.
| Data area | Controlled assessment | Report to buyer |
|---|---|---|
| Price lists Individual prices and discounts | Product groups, periods and price ranges | Aggregated price development |
| Customer data Customer name and individual terms | Customer groups and minimum thresholds | Consolidated revenue shares |
| Sales data Customer- and product-level volumes | Periods and product groups | Total or range-based values |
| Approval Raw file and interim result | Review log and second check | Versioned clean-team report |
The appropriate aggregation depends on the market, data structure and review purpose. Small groups and combined tables may permit reconstruction despite separate thresholds.
When the due diligence requires strategically sensitive raw data that the buyer could use in ongoing competition. Depending on the market, this may include price lists, individual discounts, customer relationships, sales volumes and margins.
Access should be limited to the review purpose and the required data fields. The fact that reviewers may access raw data does not mean that they may pass the data on to the buyer unchanged.
Possible outputs include aggregated revenue, product groups, periods, price ranges or other consolidated metrics. The report should support the commercial assessment while preventing reconstruction of individual customers or current pricing decisions.
A confidentiality agreement is one component, but it does not replace a competition-law information barrier. The process also needs a clear mandate, suitable reviewers, access controls and documented report approval.
Disclosure should be paused until the issue is resolved. The reviewer records the specific data request and refers it to competition-law counsel before individual information or an unapproved analysis is shared.
Review fields, data room and red flags in a business acquisition.
Competition-law limits on information exchange during a deal.
Review confidentiality and early deal communications separately.
Other public-law reviews in a business acquisition.
The separate review of implementation conditions.
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