Skip to content

Qivalon Dieselinspector

Efficiently reduce diesel theft and fuel fraud

Request a demo
  • No additional hardware required
  • Compatible with all common telematics systems
  • Works with all fuel cards

Fleet operators know that diesel theft is an ongoing issue in the logistics and transportation industry. Nevertheless, the majority of such cases remain undetected despite regular and often time-consuming analyses, which means that companies in road haulage not only lose fuel, but ultimately also liquidity.


The problem

Transportation companies must always keep their costs under control.

Monitoring fuel costs is essential. In day-to-day business, however, the time-consuming review of fuel receipts is usually neglected. The high number of refuelling transactions and the different formats of invoice data make complete audit practically impossible for fleet managers.

Read moreShow less

As a result, many transportation and logistics companies only do a random check, during which most diesel fraud cases remain undetected and can lead to dramatic consequences for the company.

Our solution

The Dieselinspector solves these problems by automatically merging fuel billing data with vehicle data and checking it with an algorithm specifically designed for refuelling verification.

Read moreShow less

The telemetry data of the vehicles are obtained via interfaces to the telematics system already in use. Thus, no additional hardware is necessary. Instead, the Dieselinspector provides an overview of detected abnormalities with information about time, location and vehicle on the basis of already available data. That way the Dieselinspector detects theft directly out of the tank as well as during the refuelling process into a canister.


In the portal · Dieselinspector

What your Dieselinspector looks like

You get access to the web portal, with no installation. There you see every refuelling of your fleet, checked against the telematics data.

Qivalon DieselinspectorDemo data
Screen view of the Dieselinspector with demo data
  1. 01The month at a glance

    All anomalies by type: drops in the tank, billing differences, incorrect bookings and missing bills. Below, the vehicles sorted by the litres affected.

  2. 02Every refuelling checked

    For each refuelling, the detected and the billed quantity sit side by side. If something does not match, the difference is shown in red.

  3. 03The deviation in plain words

    One click explains the difference: 374 litres billed, 302 litres in the tank according to telematics. The fuel level shows the refuelling over the month.

A difference is a prompt to check, not proof of misuse.

Your benefits

  • Automated detection of theft out of the tank and at the fuel station
  • Efficient controlling of fuel bills for your entire fleet
  • Minimization of theft thanks to preventive effect of the Dieselinspector
  • Sleep more peacefully, as the Dieselinspector has everything in view

Fast integration

  • No additional hardware required
  • Compatible with all common telematics systems
  • Works with all fuel cards
  • Can be used for all truck brands and models
  • Web portal that can be used directly without installation

Get your own impression of the software and arrange a free and non-binding analysis of your consumption.

Further detailed information can be found in our product data sheet.

Efficiently reduce diesel theft and fuel fraud - Your benefits

Selected customers


The Dieselinspector basically works with all telematics systems that transmit data on fuel level, consumption and mileage. There are interfaces to a variety of systems: AddSecure, Astrata, AutoGPS, Autosat, Cartrack, DAKO, Data247, DBK, Easy Matic Pro, EcoTruck, Elcar, Emtrack, Fleetboard, Fleethand, FleetGO, FlottaWeb, Framelogic, Geotab, GPS Auge, Infis, Inelo, Keratronik, Koben, Krone, Leon System, Linqo, LocTracker, Logisat, Lontex, LOSTnFOUND, MobileObjects, NAWI24, Naviman, Navisoft, Navitrack, Navkonzept, Omega Pilzno, OpenTelematics, TISLOG, Orbcomm, Oregon Fleet, PACCAR, Practiqs, Renault Optifleet, RIO, Ruptela, Samsara, SatisGPS, Scania Telematics, Schmitz Cargobull, Setivo, SmartGPS, Spedion, Tekom, Telinf, Thermo King, TracyView, Transics, Trendfire, Trimble, Tronik, Viasat, Volvo Connect, Webeye, Webfleet, Websat, Yellow Fox and more. If your system is not included, we will connect it without any costs for you.

Depending on the provider, the import options differ. The data can either be uploaded via the Dieselinspector portal, sent to the Dieselinspector by e-mail or imported directly via interfaces from the fuel card provider.

Practically all of them, since the Dieselinspector only needs a list of transactions with standard information about time, license plate, quantity, fuel station and product. Currently, about 150 import formats are supported and it is getting more every week.

Yes, data from yard fuel stations can be imported or processed in the same way as data from fuel card providers.

The Dieselinspector detects diesel withdrawals directly from the tank and shortages that occur during refueling, for example by filling a canister. In addition, the Dieselinspector can determine the realistic consumption of a vehicle and determine if bills are still missing or incorrect for a refueling process. Thus, the Dieselinspector covers all cases where shortages may occur.

To set up the Dieselinspector, only access to the telematics system is required, which the customer has to create for us. You will receive detailed instructions from our support regarding the telematics system used. In addition, you must tell us your fuel card providers and, if necessary, provide us with sample files for the fuel bill data. With this information, the Dieselinspector will then be set up by us and you will receive a login for the Dieselinspector portal by e-mail.

There is no minimum contract period. The Dieselinspector can be cancelled with a notice period of 3 months.

A fee per vehicle and month is charged for the use of the software, whereby only vehicles that can be evaluated are billed. This usage fee already includes all services such as support, maintenance and update. There are no additional or hidden fees.

Yes. Each interested company receives a non-binding and free of charge 2-month setup and test phase, so that you can get an idea how the software works, before making a final decision.

Not sure yet? Test us!

We will analyze your consumption without obligation and provide you with an overview of any anomalies. Simply fill out our quick and easy callback form, and we'll get back to you!

The contact form is only available if you accept marketing cookies.