What We Do

No. 1 supplier of ultrasonic tank monitoring devices in Europe with over 3 million devices in the field.

For more than 20 years, Tekelek has designed and manufactured Internet of Things (IoT) tank monitoring sensor solutions and components across a vast range of industries.

We are Europe’s foremost manufacturer of products to measure and report the level of liquids in domestic and commercial tanks, including oil, lubricants, gas, chemicals, water, AdBlue and LPG. Our expanding range of own-design products offer reliable, cost effective monitoring solutions across a range of applications. We help our customers by providing real-time data facilitating smarter decision-making creating leaner, more agile businesses with up to 30% savings by optimizing efficiencies.

Our high performance is based on industry experience and customer commitment.  We pride ourselves on our client focus, certainty of performance and ability to meet changing client/technology needs. This is what drives us to continuously exceed our customer’s expectations.

Measurement made simple using Tekelek technology… Now you’re in control.

Tekelek Company Timeline




Why Tekelek?

Building a case for Tekelek’s tank technology solution is easy as adding real-time tank level information opens doors to operational efficiencies, better customer service, and greater market share with average cost-saving benefits of 20% – 30%.

Here are some ways tank monitoring technology will benefit your business:

  • Real time visibility to data that can be accessed from anywhere and at any time.
  • Reliable Level Measurement
  • Improved Safety

Tekelek Global Locations


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