Turnover: 1.2 billion EUR (2021)

Country: France

IDEX is an ETI with 4,000 employees in more than 100 agencies throughout France. The company has two main activities:

  • it provides energy efficiency services (mainly maintenance and operation of heating and electricity installations) to various actors (hospitals, prisons, etc.)
  • it manages heating and cooling networks for cities and towns, in particular with the aim of making their energy mix more eco-responsible

The company includes the following subsidiaries:

  • Multidex, which offers customized and innovative solutions in energy efficiency, multi-technology, facilities management, building and occupant services
  • Save, which specializes in energy supply optimization
  • Must provide maintenance and repair services for housing equipment
  • Idex environnement is an expert in sustainable solutions in the operation of energy and organic waste recovery units and biomass recovery (methanization, composting, incineration)

Since 2018, IDEX is owned by the Antin infrastructure fund

Financial Data

DUNS: 315871640

Legal Name: IDEX ENERGIES

Address: 72 AV J B CLEMENT , 92100 BOULOGNE-BILLANCOURT

Number of employees: Entre 2 000 et 4 999 salariés (2020)

Capital: 5 624 000 EUR


Financial Data:

Year 2022 2021 2020 2019 2018 2017 2016 2015
Turnover 625 922 063 521 363 428 461 343 459 495 953 290 480 325 119 452 208 332 437 070 553 443 592 873
Gross margin (€) 389 801 530 377 767 648 340 344 515 354 894 205 352 451 618 329 021 416 319 082 578 314 377 165
EBITDA (€) 12 045 433 16 019 089 7 405 108 15 414 344 14 719 545 15 561 653 7 924 145 12 749 952
Operating profit (€) 2 530 798 10 332 643 -1 174 714 8 536 701 8 656 305 11 993 909 5 040 330 8 718 267
Net profit (€) 1 151 116 13 342 890 -7 921 980 4 585 629 9 314 329 13 319 809 3 275 659 4 855 029
Turnover growth rate (%) 20,1 13 -7 3,3 6,2 3,5 -1,5 -
Ebitda margin rate (%) 1,9 3,1 1,6 3,1 3,1 3,4 1,8 2,9
Operating margin rate (%) 0,4 2 -0,3 1,7 1,8 2,7 1,2 2
Working Capital (turnover days) 4,1 10,5 -18,3 -4,7 11,2 -27,3 -39,4 -53,3
Working Capital requirements (turnover days) 52,3 17,3 23 15,3 23,9 19,9 -5,9 -11,1
Net margin (%) 0,2 2,6 -1,7 0,9 1,9 2,9 0,7 1,1
Added value / Turnover (%) 28,8 33,6 34,3 32,9 32,8 33,4 33,3 32,6
Wages and social charges (€) 164 896 688 152 216 175 143 697 681 140 124 788 134 894 758 127 888 660 129 872 304 124 982 502
Salaries / Turnover (%) 26,3 29,2 31,1 28,3 28,1 28,3 29,7 28,2

Company Managers:

Position First Name Last Name Age Linkedin
Président Benjamin, Henri, Victor Fremaux 43
Pierre Debatte 61

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