Syntec index for July 2021 published

The Syntec index (base 100 in 1961) for July 2021 was published on August 31, 2021.

The value of the Syntec index for July 2021 is 275.8 for 274.9 in July 2020, an annual increase of +0.33% over 12 sliding months. The July index is up 0.04% from the previous month (275.7 in June 2021).

Table of changes in the Syntec index for July 2021

  July 2021 Syntec Index June 2021 Syntec Index July 2020 Syntec Index
Syntec index value




Change in % from the base

Up 0.04%

Up 0.33%

Official source: Syntec Federation (not INSEE).

Official Syntec Index
Publication on July 30 of the Syntec index for July

Our Syntec Index 2021 table has been updated here: Syntec Index 2021.

The Syntec index reflects the evolution of salary costs (mainly intellectual services) of companies in the professional branches of the Syntec Federation:

  • Syntec Informatique,
  • Syntec Ingénierie,
  • Groupement Syntec des Syndicats d’Études et de Conseil.

It is mainly used to update the financial clauses of engineering, contracted personnel, maintenance, and IT contracts. Its value is calculated each month based on a survey of representative companies.

The Ministry of the Economic and Finance in France has recognized the Syntec index since June 11, 1974.

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