One figure: So simple to use, so much experience behind

Universally understood: Answering to the need of telecom operators, investors & analysts


More than ever before, efficiency is the answer to profitability and business sustainability of telecom operators.

Operators, investors and analysts all have the need to understand – and reliably compare – efficiency levels of operators. What if it could be done with one figure?  

In 2012, telecom efficiency specialist tefficient developed the Efficiency Index based on thorough data research – collecting, analysing and correlating data from more than 400 local operators globally – combining it with data from telecom regulators, governments and international institutions like IMF, ITU and UN. The work has been redone and model recalibrated based on new operator data for the new Efficiency Index 2013/2014. Read about the methodology. 

It's optional to publish the Index, but some operators have. See the Efficiency Index top list here.

Find out how to get your own Efficiency Index

The Efficiency Index proposition is open to all mobile operators globally for only 2000 EUR. Getting your own Efficiency Index is time and cost effective – see here.

To the online Efficiency self-test



As a first step, you might want to try out the online Efficiency self-test 


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Efficiency Index 2013/2014 launched

Based on 12 months fresher data from 400 operators globally, the Efficiency Index has now been remodeled and recalibrated to reflect the standards of 2013 and 2014.

Building further on the proven Efficiency Index 2012 model, certain new explanatory factors have been added, making global comparability yet a bit better.

The values from Efficiency Index 2013/2014 aren't comparable with Efficiency Index 2012 values, but the typical operator will still have an Efficiency Index of 100.

Three participation options are now offered:
- Efficiency Index published with your name: 2000 EUR per run-through
- Efficiency Index published as "Anonymous": 3900 EUR per run-through
- Efficiency Index not published: 4900 EUR per run-through

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