Compliance Radar
Who was sanctioned, and for what?
Fines, court rulings and incidents from Europe and North America: 756 cases from 32 jurisdictions, each with an official source and checked against that source before publication. Filter by country, area of law and sector. Click a chart to drill down one level.
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Where?
by authority- Bundeskartellamt €96.7m 100 % · 7 cases
What for?
by topicWho?
by sectorAll sectors
When?
per quarter, by date of decision| Period | Cases | Total |
|---|---|---|
| Q3 2023 | 0 | — |
| Q4 2023 | 1 | €4.8m |
| Q1 2024 | 0 | — |
| Q2 2024 | 0 | — |
| Q3 2024 | 0 | — |
| Q4 2024 | 1 | €2.79m |
| Q1 2025 | 0 | — |
| Q2 2025 | 2 | €16.5m |
| Q3 2025 | 0 | — |
| Q4 2025 | 0 | — |
| Q1 2026 | 0 | — |
| Q2 2026 | 0 | — |
| Q3 2026 | 3 | €72.7m |
7 cases
6 Aug 2026 AS Asphaltstraßensanierung GmbH, BITUNOVA GmbH, Kutter Spezialstraßenbau GmbH & Co. KG, Possehl Construction GmbH (inkl. VSI), Liesen…alles für den Bau GmbH, OAT GmbH/Otto Alte-Teigeler GmbHBundeskartellamt: 60.3 million EUR against DSK road repair cartel €60.3m
From around 2010 to September 2019, six suppliers of thin cold-laid asphalt surface layers (Dünne Asphaltdeckschichten in Kaltbauweise, DSK) allocated customers – primarily public contracting authorities – and contracts among themselves nationwide and coordinated prices. Germany's Federal Cartel Office (Bundeskartellamt) imposed fines of around 60.3 million EUR; all proceedings ended in settlements.
Anyone who "shares out" public contracts regionally risks fines running into millions – calculations and bids must always be prepared independently.
Customer allocation and bid rigging in public contracts
- Authority / court
- Bundeskartellamt
- Area of law
- Competition law · Cartels and collusion
- Legal basis
- § 1 GWB, Art. 101 AEUV
- Action
- Fine
- Status of proceedings
- final
- Sector
- Construction and real estate
- Mitigating circumstances
- Leniency bonus for Possehl/VSI, Bitunova, Kutter and AS; settlement
- Published
- 6 Aug 2026
- Bußgelder wegen Kartellabsprachen im Bereich Straßenreparatur mit DSK Press release of an authority
Checked against the official source on 25 Sep 2026 · Direct link
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21 Jul 2026 Maxxis International GmbH, Best4Tires Berlin GmbH, Reifen Müller GmbH & Co. KGBundeskartellamt: 11.9 million EUR over resale price maintenance in tyre distribution (Maxxis/CST) €11.9m
Maxxis guaranteed wholesalers fixed margins per tyre sold of the Maxxis and CST brands, monitored prices in particular on the Tyre24 platform and intervened when prices were too low. Germany's Federal Cartel Office (Bundeskartellamt) imposed fines totalling 11.9 million EUR on three companies and one responsible individual.
Margin guarantees and price controls vis-à-vis dealers constitute prohibited resale price maintenance – sales teams need clear rules for price discussions.
Influencing resale prices and price monitoring on platforms
- Authority / court
- Bundeskartellamt
- Area of law
- Competition law · Cartels and collusion
- Legal basis
- § 1 GWB (vertikale Preisbindung)
- Action
- Fine
- Status of proceedings
- unknown
- Sector
- Automotive
- Mitigating circumstances
- Settlement with Maxxis and Reifen Müller
- Liability of senior managers
- Fine imposed on one responsible natural person (not named)
- Published
- 21 Jul 2026
Checked against the official source on 25 Sep 2026 · Direct link
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15 Jul 2026 CalPlus GmbH, Elektronik-Kontor Messtechnik GmbH, TVW Meßtechnik GmbHBundeskartellamt: 453,000 EUR against distributors of test and measuring equipment €453,000
From 2016 to 2022, three distributors of test and measuring equipment coordinated discounts as essential price components and informed each other of customer contacts, usually with a request for "restraint". This was evidenced by more than 400 emails; the proceedings ended in settlements.
Small distributors are liable too: merely asking a competitor to "hold back" with a customer is a prohibited customer allocation agreement.
Email contacts with competitors about customers and discounts
- Authority / court
- Bundeskartellamt
- Area of law
- Competition law · Cartels and collusion
- Legal basis
- § 1 GWB
- Action
- Fine
- Status of proceedings
- final
- Sector
- Manufacturing and mechanical engineering
- Mitigating circumstances
- Settlement; cooperation by Elektronik-Kontor Messtechnik taken into account
- Published
- 15 Jul 2026
- Bundeskartellamt verhängt Bußgelder wegen Preisabsprachen beim Vertrieb von Prüf- und Messgeräten Press release of an authority
Checked against the official source on 25 Sep 2026 · Direct link
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13 May 2025 AS Asphaltstraßensanierung, BITUNOVA, Mainka u. a. (Straßenerhaltungskartell, 7 Unternehmen)Bundeskartellamt: 10.5 million EUR against seven road repair companies €10.5m
From 2016 to 2019, seven road repair companies allocated contracting authorities regionally, determined in advance who should win the contract and set each other minimum prices for cover bids. The Bundeskartellamt imposed fines of 10.5 million EUR; BITUNOVA cooperated as leniency applicant, and all proceedings ended in settlements. Addressees: AS Asphaltstraßensanierung GmbH, bausion Strassenbau-Produkte GmbH, BITUNOVA GmbH, Gerhard Herbers GmbH, Liesen … alles für den Bau GmbH, Mainka GmbH Straßenunterhaltung, MOT Müritzer Oberflächentechnik GmbH.
Cover bids are not only subject to fines but, for the employees involved, a criminal offence of bid rigging.
Cover bids and territorial agreements in tenders
- Authority / court
- Bundeskartellamt
- Area of law
- Competition law · Cartels and collusion
- Legal basis
- § 1 GWB
- Action
- Fine
- Status of proceedings
- final
- Sector
- Construction and real estate
- Mitigating circumstances
- Leniency programme (BITUNOVA), settlement
- Liability of senior managers
- Criminal prosecution of the individuals involved by the Düsseldorf public prosecutor's office
- Published
- 13 May 2025
- Kartellabsprachen zwischen Straßenreparatur-Unternehmen Press release of an authority
Checked against the official source on 25 Sep 2026 · Direct link
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7 May 2025 Sennheiser electronic SE & Co. KG, Sonova Consumer Hearing Sales Germany GmbHBundeskartellamt: almost 6 million EUR against Sennheiser and Sonova over resale price maintenance €6m
Since at least 2015, Sennheiser coordinated consumer prices for premium headphones with dealers, monitored them using price comparison services and specialist software and intervened when prices were too low; Sonova continued this after acquiring the business unit in March 2022 until September 2022. The employees had received competition law training but used this knowledge to conceal their conduct (code language). The Bundeskartellamt imposed fines of almost 6 million EUR on both companies and three responsible employees (settlement).
Price monitoring software is no licence: anyone who responds to deviations by putting pressure on dealers is engaging in prohibited resale price maintenance – and employees are personally liable.
Price discussions with dealers and price monitoring
Missing or inadequate training played a role in the decision.
- Authority / court
- Bundeskartellamt
- Area of law
- Competition law · Cartels and collusion
- Legal basis
- § 1 GWB (vertikale Preisbindung)
- Action
- Fine
- Status of proceedings
- final
- Sector
- Retail and e-commerce
- Mitigating circumstances
- Extensive cooperation and settlement
- Liability of senior managers
- Fines imposed on three responsible employees (not named)
- Published
- 7 May 2025
- Bundeskartellamt verhängt Bußgelder gegen Audioprodukte-Hersteller Sennheiser und Sonova Press release of an authority
Checked against the official source on 25 Sep 2026 · Direct link
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6 Nov 2024 Strabag AG (Köln); Kemna Bau Andreae GmbH & Co. KG als Kronzeuge ohne BußgeldBundeskartellamt: 2.79 million EUR against Strabag over collusion on Cologne's Zoobrücke €2.79m
In the tender for the refurbishment of the Zoobrücke bridge in Cologne in early 2017, employees agreed that one company would submit a cover bid so that the other would win the contract, in return for a later compensation payment. Strabag received a fine of 2.79 million EUR (settlement); the proceedings against Kemna were discontinued as it was the leniency applicant.
A single rigged tender is enough for a fine and criminal proceedings – compensation payments between bidders are a clear red flag.
Cover bids and compensation payments in individual tenders
- Authority / court
- Bundeskartellamt
- Area of law
- Competition law · Cartels and collusion
- Legal basis
- § 1 GWB
- Action
- Fine
- Status of proceedings
- final
- Sector
- Construction and real estate
- Employees
- 10,000 or more
- Mitigating circumstances
- Settlement
- Liability of senior managers
- The Cologne public prosecutor's office is prosecuting the individuals involved under Section 298 StGB (German Criminal Code)
- Published
- 6 Nov 2024
- Geldbuße gegen die Strabag AG wegen Absprachen bei der Sanierung der Zoobrücke in Köln Press release of an authority
Checked against the official source on 25 Sep 2026 · Direct link
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14 Dec 2023 BeMo Tunnelling, Echterhoff-Holland, Eiffage Infra-West, Fenne, Gehrken, IH Inpako, IHT, Karger, Korte, Mainka Bau, Möllmann, Rostek & Pesch, T&M Baugesellschaft, AKM VerwaltungsgesellschaftBundeskartellamt: 4.8 million EUR against 14 construction firms over collusion in industrial construction €4.8m
13 construction companies colluded on industrial construction contracts of Hüttenwerke Krupp Mannesmann (2011–2016), ThyssenKrupp Steel Europe (2007–2017) and Deutsche Edelstahlwerke (2014–2016) and sent each other their calculations so that the others could submit higher sham bids. The Bundeskartellamt imposed fines and liability amounts totalling around 4.8 million EUR on the companies, the former parent company AKM (the first liability amounts under the 2017 amendment to the GWB, the German Act against Restraints of Competition) and twelve responsible individuals; the leniency applicant Hermann Kassens escaped a fine.
Contracts from private industrial customers such as steelworks are also protected against bid rigging – exchanging calculations with competitors is prohibited.
Bid rigging in private industrial contracts
- Authority / court
- Bundeskartellamt
- Area of law
- Competition law · Cartels and collusion
- Legal basis
- § 1 GWB
- Action
- Fine
- Status of proceedings
- final
- Sector
- Construction and real estate
- Mitigating circumstances
- Settlement by almost all companies; leniency applicant Hermann Kassens Bauunternehmung (proceedings discontinued)
- Liability of senior managers
- Fines or liability amounts imposed on twelve responsible individuals
- Published
- 14 Dec 2023
- Geldbußen und Haftungsbeträge wegen Absprachen im Industriebau Press release of an authority
Checked against the official source on 25 Sep 2026 · Direct link