EFCA Sector Review 2021

Firms operating in Europe that supply engineering services for construction


EFCA SECTOR REVIEW 2021


Listed below is the location of the headquarters in Europe of companies and groups that operate in Europe and supply engineering services for construction in Europe (as defined by EFCA for the EFCA Sector Review Survey).

The firms are assigned to:

  • the country where the headquarters is located, or
  • the country with operational control or the most operational capacity.

Listed are:

  • the number of countries in Europe in which a firm has a permanent presence, in square brackets;
  • the approximate global staff number at the end of 2021.

EFCA and the EFCA Member Association in each country follow-up with firms according to the list. Firms headquarted outside Europe are in some cases contacted by the Survey Organiser and not by an association.

The list aims to ensure that groups operating in more than one country in Europe will be approached through a single point of contact.

The list is organised by country and by the name of the firm. Not listed are:

  • firms headquarted inside Europe with less than 150 staff globally;
  • firms headquarted outside Europe with less than 300 staff globally.

For firms that report the number of professional staff, pending a closer analysis and surveying, the global staff is assumed to be 15% larger than the professional staff.

Comments or adjustments (to the Survey Organiser - peter@peterboswell.com) are very welcome.

By country

Austria - ATP [4] 1000 atp.ag

Austria - Bernard [2] 450 bernard-gruppe.com

Austria - ILF [12] 2200 ilf.com

Austria - Intergeo [14] 460 intergeo.com

Belgium - Greisch [1] 230 greisch.com

Belgium - Jan De Nul [7] 5790 jandenul.com

Belgium - TPF [9] 4000 tpf.eu

Belgium - Tractebel [7] 4970 tractebel-enegie.com

Belgium - VK [3] 400 vkgroup.be

Denmark - AI [1] 172 ai.dk

Denmark - COWI [7] 6700 cowi.com

Denmark - Dines Jørgensen [1] 500 dj-co.dk

Denmark - DMR [1] 150 dmr.dk

Denmark - EKJ Consulting Engineers [1] 250 ekj.dk

Denmark - Geo [1] 250 geo.dk

Denmark - Grue + Hornstrup [1] 184 nordmatic.com

Denmark - ISC [1] 230 isc.dk

Denmark - Kuben Management [1] 172 kubenman.dk

Denmark - NIRAS [13] 2210 niras.com

Denmark - OJ Rådgivende Ingeniører [1] 310 ojas.dk

Denmark - Rambøll [18] 15900 ramboll.com

Finland - AINS [1] 1265 ains.fi

Finland - Granlund [3] 1100 granlundgroup.com

Finland - Mitta [2] 575 mitta.fi

Finland - Neste Engineering Solutions [2] 1300 neste.com

Finland - Raksystems [2] 610 raksystems.com

Finland - Sitowise [2] 2000 sitowise.com

Finland - Solwers [2] 370 solwers.fi

France - Artelia [15] 6100 arteliagroup.com

France - Capegemini Engineering [16] 2070 capgemini-engineering.com

France - Edeis [2] 850 edeis.com

France - Egis [5] 15500 egis-group.com

France - Expleo [15] 15000 expleo.com

France - Géotec [2] 770 geotec.fr

France - Ginger [4] 2200 groupeginger.com

France - Inddigo [1] 200 inddigo.com

France - Ingérop [9] 2120 ingerop.com

France - OTE Ingénierie [1] 250 ote-ingenierie.com

France - Parlym [2] 800 parlym.com

France - Setec [5] 3000 setec.fr

France - SUEZ Consulting [15] 1200 www.suez.com/fr/consulting-conseil-et-ingenierie

France - SYSTRA [10] 7860 systra.com

France - Technip Energies [9] 15000 technipenergies.com

France - Vulcain Engineering [7] 2200 www.vulcain-eng.com

Germany - Assmann [1] 500 assmann.info

Germany - Baurconsult [1] 300 baurconsult.com

Germany - C&E Consulting und Engineering [1] 230 cue-chemnitz.de

Germany - CDM Smith [5] 5100 cdmsmith.com

Germany - Coplan [1] 230 coplan-online.de

Germany - DB Engineering & Construction [3] 5500 db-engineering-consulting.com

Germany - Dorsch [3] 3400 dorsch.com

Germany - Drees & Sommer [15] 3800 www.dreso.com

Germany - Exyte [12] 4950 exyte.net

Germany - Fichtner [13] 1800 www.fichtner.de

Germany - Gauff [2] 500 gauff.net

Germany - GOPA Consulting [6] 800 gopa-group.org

Germany - Hochtief Engineering [3] 540 www.hochtief-engineering.de

Germany - HPC [9] 720 hpc.ag

Germany - Inros Lackner [3] 600 inros-lackner.de

Germany - IPROconsult [2] 350 iproconsult.com

Germany - Iproplan [1] 180 iproplan.de

Germany - Krebs + Kiefer [2] 800 (part of Dorsch) kuk.de

Germany - M&P [3] 320 mp-gruppe.de

Germany - M+W [6] 1100 mwgroup.net

Germany - Müller-BBM [3] 400 muellerbbm.de

Germany - Obermeyer [7] 1400 obermeyer-group.com

Germany - PBR [2] 500 pbr.de

Germany - Voessing [2] 600 voessing.de

Germany - Wayss & Freytag [1] 1100 www.wf-ib.de

Greece - ACE (Associated Consulting Engineers) [2] 350 ace-intl.com

Greece - SALFO & Associates [5] 300 salfo.gr

Hungary - CEH [1] 230 ceh.hu

Hungary - MVM Erbe [1] 350 erbe.mvm.hu

Hungary - Utiber [1] 170 utiber.hu

Hungary - UVATERV [1] 200 uvaterv.hu

Iceland - Efla [8] 380 efla.is

Iceland - Mannvit [4] 400 mannvit.com

Iceland - Verkís [1] 300 verkis.is

Ireland - Barry & Partners [1] 150 jbbarry.ie

Ireland - DBFL Consulting Engineers [1] 180 dbfl.ie

Ireland - DPS [5] 2000 dpsgroupglobal.com

Ireland - PM [5] 3000 pmgroup-global.com

Italy - ASTM [2] 7000 astm.it

Italy - DBA [6] 747 dbagroup.it

Italy - Geodata [7] 440 geodata.it

Italy - IRD Engineering [14] 400 irdeng.com

Italy - Italconsult [2] 1350 italconsult.com

Italy - Italferr [4] 1758 italferr.it

Italy - Maire Tecnimont [5] 6000 mairetecnimont.it

Italy - Proger [3] 470 (organiser contacts) proger.it

Italy - RINA Consulting [6] 1900 rina.org

Italy - SINA [1] 270 sinaing.it

Italy - Spea Engineering [7] 650 spea-engineering.it

Luxembourg - Schroeder & Associés [1] 360 schroeder.lu

Netherlands - Antea [5] 500 anteagroup.com

Netherlands - Arcadis [12] 27950 arcadis.com

Netherlands - Aveco de Bondt [1] 350 avecodebondt.nl

Netherlands - Bilfinger Tebodin [9] 1600 tebodin.bilfinger.com

Netherlands - BK Ingenieurs [1] 150 bkingenieurs.nl

Netherlands - CLAFIS Ingenious [1] 450 clafis.com

Netherlands - Deerns [6] 450 deerns.com

Netherlands - DGMR [1] 253 dgmr.nl

Netherlands - Fluor [8] 24200 fluor.com

Netherlands - Fugro [16] 8750 fugro.com

Netherlands - Geonius [1] 220 geonius.nl

Netherlands - Hill International [15] 2900 hillintl.com

Netherlands - INNAX [1] 200 innax.nl

Netherlands - Iv [2] 920 iv-groep.nl

Netherlands - Kragten [1] 150 kragten.nl

Netherlands - Movares [1] 920 movares.nl

Netherlands - Nebest [1] 200 nebest.nl

Netherlands - Royal HaskoningDHV [5] 5000 rhdhv.com

Netherlands - Strukton [2] 6650 strukton.com

Netherlands - Tauw [6] 1230 tauw.com

Netherlands - TCPM [1] 210 tcpm.nl

Netherlands - Witteveen+Bos [4] 1300 witteveenbos.com

Norway - Asplan Viak [2] 1250 asplanviak.no

Norway - Multiconsult [4] 2930 multiconsult.no

Norway - Norconsult [5] 4600 norconsult.com

Norway - Techconsult [1] 250 techconsult.no

Poland - Transprojekt Gdański [1] 210 tgd.pl

Poland - Transprojekt- Warszawa [1] 150 transwar.com

Portugal - Consulgal [2] 700 consulgal.pt

Portugal - EDP [10] 12250 edp.com

Slovakia - Dopravoprojekt [1] 250 dopravoprojekt.sk

Slovakia - Valbek & Prodex [1] 150 valbekprodex.sk

Slovenia - DRI Investment Management [1] 250 dri.si

Slovenia - IBE [1] 160 ibe.si

Spain - Acciona [11] 38000 acciona.com

Spain - BAC [2] 330 bacecg.com

Spain - CAF [17] 13000 caf.net

Spain - Empresarios Agrupados [1] 1100 www.empresariosagrupados.es

Spain - EPTISA [7] 1000 eptisa.com

Spain - IDOM [9] 4000 idom.com

Spain - INECO [7] 3580 ineco.com

Spain - Prointec [2] 600 prointec.es

Spain - Saitec Engineering [3] 300 saitec.es

Spain - Sener [5] 3250 sener.es

Spain - Técnicas Ruindas [3] 8400 tecnicasreunidas.es

Spain - Tecopy [1] 150 grupotecopy.es

Spain - TYPSA [7] 2850 typsa.com

Sweden - AFRY [21] 15900 afry.com

Sweden - Bengt Dahlgren [1] 550 bengtdahlgren.se

Sweden - Bjerking [1] 400 bjerking.se

Sweden - Forsen [1] 200 forsen.com

Sweden - Granitor [1] 4400 granitor.se

Sweden - Hifab [2] 300 hifab.se

Sweden - Nordmatic [3] 575 nordomatic.com

Sweden - PE Teknik & Arkitektur [2] 970 pe.se

Sweden - Rejlers [3] 2370 rejlers.se

Sweden - Sigma [7] 4600 sigma.se

Sweden - Sweco [16] 18600 swecogroup.com

Sweden - Tyréns [6] 2800 tyrens.se

Sweden - Vinnergi [2] 330 vinnergi.se

Switzerland - Aegerter & Bosshardt [1] 207 aebo.ch

Switzerland - Amberg [7] 400 amberggroup.com

Switzerland - Amstein + Walthert [2] 1100 amstein-walthert.ch

Switzerland - Bänziger Partner [1] 150 bp-ing.ch

Switzerland - Basler & Hofmann [4] 700 baslerhofmann.ch

Switzerland - BG Consulting Engineers [4] 650 bg-21.com

Switzerland - BKW [7] 10250 bkw.ch

Switzerland - CSD [6] 700 csd.ch

Switzerland - EBP Global [2] 500 ebp.ch

Switzerland - Eicher+Pauli [1] 190 eicher-pauli.ch

Switzerland - Emch+Berger [1] 750 emchberger.ch

Switzerland - F. Preisig [1] 160 preisigag.ch

Switzerland - Gruner [3] 1020 gruner.ch

Switzerland - HHM [1] 220 hhm.ch

Switzerland - Holinger [3] 530 holinger.com

Switzerland - Hunziker Betatech [1] 180 hunziker-betatech.ch

Switzerland - IBG Engineering [1] 161 ibg.ch

Switzerland - Jauslin Stebler [1] 200 jauslinstebler.ch

Switzerland - Lombardi [5] 700 lombardi.group

Switzerland - Pini [4] 400 pini.group

Switzerland - Rapp [2] 490 rapp.ch

Switzerland - SD Ingénierie [1] 200 sdingenierie.com

Switzerland - TBF + Partner [2] 300 tbf.ch

Turkey - EMAY International Engineering & Consultancy [1] 250 emay.com

Turkey - Su-Yapi Engineering [3] 500 suyapi.com.tr

Turkey - Temelsu [2] 450 en.temelsu.net

Turkey - Yuksel Proje [8] 1120 yukselproje.com.tr

UK - AECOM [24] 54000 (organiser contacts) aecom.com

UK - Aegion [2] 4900 aegion.com

UK - Arup [10] 15600 arup.com

UK - Black & Veatch [4] 10400 bv.com

UK - BWB [1] 230 bwbconsulting.com

UK - CampbellReith [1] 150 campbellreith.com

UK - Clancy Consulting [1] 200 clancy.co.uk

UK - CRB [2] 1000 crbgroup.com

UK - Cundall [5] 880 cundall.com

UK - Dar [13] 910 dargroup.com

UK - Fairhurst [1] 500 fairhurst.co.uk

UK - Gleeds [11] 1900 gleeds.com

UK - Golder [13] 7000 golder.com

UK - Hatch [2] 6700 hatch.com

UK - Hulley & Kirkwood [1] 150 hulley.co.uk

UK - IBI [3] 3000 ibigroup.com

UK - Jacobs [11] 55000 jacobs.com

UK - JBA Consulting [1] 400 jbaconsulting.com

UK - Langan [2] 1300 langan.com

UK - Larsen & Toubro [7] 23000 larsentoubro.com

UK - Mace [19] 4200 macegroup.com

UK - Max Fordham [1] 240 maxfordham.com

UK - Mott MacDonald [14] 15100 mottmac.com

UK - Parsons [3] 15300 parson.com

UK - Pell Frischmann [1] 530 pellfrischmann.com

UK - Petrofac [5] 10650 petrofac.com

UK - Pick Everard [1] 550 pickeverard.co.uk

UK - Price & Myers [1] 160 pricemyers.com

UK - Ridge [1] 750 ridge.co.uk

UK - RPS [4] 5060 rpsgroup.com

UK - RSK [13] 6000 rsk.co.uk

UK - SLR [4] 1640 slrconsulting.com

UK - SNC-Lavalin [15] 37600 snclavalin.com

UK - Stantec [8] 22000 stantec.com

UK - Tetra Tech [4] 20000 tetratecheurope.com

UK - Thornton Tomasetti [4] 1500 thorntontomasetti.com

UK - Troup Bywaters + Anders [1] 260 tbanda.com

UK - Turner & Townsend [13] 6800 turntown.com

UK - Wardell Armstrong [2] 500 wardell-armstrong.com

UK - Waterman [2] 1100 watermangroup.com

UK - Wood [17] 39500 (organiser contacts) woodplc.com

UK - Worley [11] 51900 (organiser contacts) worley.com

UK - WSP [14] 47000 (organiser contacts) wsp.com

Ukraine - NIISK [1] 208 niisk.com


By firm name


Acciona - Spain [11] 38000 acciona.com

ACE (Associated Consulting Engineers) - Greece [2] 350 ace-intl.com

AECOM - UK [24] 54000 (organiser contacts) aecom.com

Aegerter & Bosshardt - Switzerland [1] 207 aebo.ch

Aegion - UK [2] 4900 aegion.com

AFRY - Sweden [21] 15900 afry.com

AI - Denmark [1] 172 ai.dk

AINS - Finland [1] 1265 ains.fi

Amberg - Switzerland [7] 400 amberggroup.com

Amstein + Walthert - Switzerland [2] 1100 amstein-walthert.ch

Antea - Netherlands [5] 500 anteagroup.com

Arcadis - Netherlands [12] 27950 arcadis.com

Artelia - France [15] 6100 arteliagroup.com

Arup - UK [10] 15600 arup.com

Asplan Viak - Norway [2] 1250 asplanviak.no

Assmann - Germany [1] 500 assmann.info

ASTM - Italy [2] 7000 astm.it

ATP - Austria [4] 1000 atp.ag

Aveco de Bondt - Netherlands [1] 350 avecodebondt.nl

BAC - Spain [2] 330 bacecg.com

Bänziger Partner - Switzerland [1] 150 bp-ing.ch

Barry & Partners - Ireland [1] 150 jbbarry.ie

Basler & Hofmann - Switzerland [4] 700 baslerhofmann.ch

Baurconsult - Germany [1] 300 baurconsult.com

Bengt Dahlgren - Sweden [1] 550 bengtdahlgren.se

Bernard - Austria [2] 450 bernard-gruppe.com

BG Consulting Engineers - Switzerland [4] 650 bg-21.com

Bilfinger Tebodin - Netherlands [9] 1600 tebodin.bilfinger.com

Bjerking - Sweden [1] 400 bjerking.se

BK Ingenieurs - Netherlands [1] 150 bkingenieurs.nl

BKW - Switzerland [7] 10250 bkw.ch

Black & Veatch - UK [4] 10400 bv.com

BWB - UK [1] 230 bwbconsulting.com

C&E Consulting und Engineering - Germany [1] 230 cue-chemnitz.de

CAF - Spain [17] 13000 caf.net

CampbellReith - UK [1] 150 campbellreith.com

Capegemini Engineering - France [16] 2070 capgemini-engineering.com

CDM Smith - Germany [5] 5100 cdmsmith.com

CEH - Hungary [1] 230 ceh.hu

CLAFIS Ingenious - Netherlands [1] 450 clafis.com

Clancy Consulting - UK [1] 200 clancy.co.uk

Consulgal - Portugal [2] 700 consulgal.pt

Coplan - Germany [1] 230 coplan-online.de

COWI - Denmark [7] 6700 cowi.com

CRB - UK [2] 1000 crbgroup.com

CSD - Switzerland [6] 700 csd.ch

Cundall - UK [5] 880 cundall.com

Dar - UK [13] 910 dargroup.com

DB Engineering & Construction - Germany [3] 5500 db-engineering-consulting.com

DBA - Italy [6] 747 dbagroup.it

DBFL Consulting Engineers - Ireland [1] 180 dbfl.ie

Deerns - Netherlands [6] 450 deerns.com

DGMR - Netherlands [1] 253 dgmr.nl

Dines Jørgensen - Denmark [1] 500 dj-co.dk

DMR - Denmark [1] 150 dmr.dk

Dopravoprojekt - Slovakia [1] 250 dopravoprojekt.sk

Dorsch - Germany [3] 3400 dorsch.com

DPS - Ireland [5] 2000 dpsgroupglobal.com

Drees & Sommer - Germany [15] 3800 dreso.com

DRI Investment Management - Slovenia [1] 250 dri.si

EBP Global - Switzerland [2] 500 ebp.ch

Edeis - France [2] 850 edeis.com

EDP - Portugal [10] 12250 edp.com

Efla - Iceland [8] 380 efla.is

Egis - France [5] 15500 egis.fr

Eicher+Pauli - Switzerland [1] 190 eicher-pauli.ch

EKJ Consulting Engineers - Denmark [1] 250 ekj.dk

EMAY International Engineering & Consultancy - Turkey [1] 250 emay.com

Emch+Berger - Switzerland [1] 750 emchberger.ch

Empresarios Agrupados - Spain [1] 1100 www.empresariosagrupados.es

EPTISA - Spain [7] 1000 eptisa.com

Expleo - France [15] 15000 expleo.com

Exyte - Germany [12] 4950 exyte.net

F. Preisig - Switzerland [1] 160 preisigag.ch

Fairhurst - UK [1] 500 fairhurst.co.uk

Fichtner - Germany [13] 1800 fichtner.de

Fluor - Netherlands [8] 24200 fluor.com

Forsen - Sweden [1] 200 forsen.com

Fugro - Netherlands [16] 8750 fugro.com

Gauff - Germany [2] 500 gauff.net

Geo - Denmark [1] 250 geo.dk

Geodata - Italy [7] 440 geodata.it

Geonius - Netherlands [1] 220 geonius.nl

Géotec - France [2] 770 geotec.fr

Ginger - France [4] 2200 groupeginger.com

Gleeds - UK [11] 1900 gleeds.com

Golder - UK [13] 7000 golder.com

GOPA Consulting - Germany [6] 800 gopa-group.org

Granitor - Sweden [1] 4400 granitor.se

Granlund - Finland [3] 1100 granlundgroup.com

Greisch - Belgium [1] 230 greisch.com

Grue + Hornstrup - Denmark [1] 184 nordmatic.com

Gruner - Switzerland [3] 1020 gruner.ch

Hatch - UK [2] 6700 hatch.com

HHM - Switzerland [1] 220 hhm.ch

Hifab - Sweden [2] 300 hifab.se

Hill International - Netherlands [15] 2900 hillintl.com

Hochtief Engineering - Germany [3] 540 hochtief-enginering.de

Holinger - Switzerland [3] 530 holinger.com

HPC - Germany [9] 720 hpc.ag

Hulley & Kirkwood - UK [1] 150 hulley.co.uk

Hunziker Betatech - Switzerland [1] 180 hunziker-betatech.ch

IBE - Slovenia [1] 160 ibe.si

IBG Engineering - Switzerland [1] 161 ibg.ch

IBI - UK [3] 3000 ibigroup.com

IDOM - Spain [9] 4000 idom.com

ILF - Austria [12] 2200 ilf.com

Inddigo - France [1] 200 inddigo.com

INECO - Spain [7] 3580 ineco.com

Ingérop - France [9] 2120 ingerop.com

INNAX - Netherlands [1] 200 innax.nl

Inros Lackner - Germany [3] 600 inros-lackner.de

Intergeo - Austria [14] 460 intergeo.com

IPROconsult - Germany [2] 350 iproconsult.com

Iproplan - Germany [1] 180 iproplan.de

IRD Engineering - Italy [14] 400 irdeng.com

ISC - Denmark [1] 230 isc.dk

Italconsult - Italy [2] 1350 italconsult.com

Italferr - Italy [4] 1758 italferr.it

Iv - Netherlands [2] 920 iv-groep.nl

Jacobs - UK [11] 55000 jacobs.com

Jan De Nul - Belgium [7] 5790 jandenul.com

Jauslin Stebler - Switzerland [1] 200 jauslinstebler.ch

JBA Consulting - UK [1] 400 jbaconsulting.com

Kragten - Netherlands [1] 150 kragten.nl

Krebs + Kiefer - Germany [2] 800 (part of Dorsch) kuk.de

Kuben Management - Denmark [1] 172 kubenman.dk

Langan - UK [2] 1300 langan.com

Larsen & Toubro - UK [7] 23000 larsentoubro.com

Lombardi - Switzerland [5] 700 lombardi.group

M&P - Germany [3] 320 mp-gruppe.de

M+W - Germany [6] 1100 mwgroup.net

Mace - UK [19] 4200 macegroup.com

Maire Tecnimont - Italy [5] 6000 mairetecnimont.it

Mannvit - Iceland [4] 400 mannvit.com

Max Fordham - UK [1] 240 maxfordham.com

Mitta - Finland [2] 575 mitta.fi

Mott MacDonald - UK [14] 15100 mottmac.com

Movares - Netherlands [1] 920 movares.nl

Müller-BBM - Germany [3] 400 muellerbbm.de

Multiconsult - Norway [4] 2930 multiconsult.no

MVM Erbe - Hungary [1] 350 erbe.mvm.hu

Nebest - Netherlands [1] 200 nebest.nl

Neste Engineering Solutions - Finland [2] 1300 neste.com

NIISK - Ukraine [1] 208 niisk.com

NIRAS - Denmark [13] 2210 niras.com

Norconsult - Norway [5] 4600 norconsult.com

Nordmatic - Sweden [3] 575 nordomatic.com

Obermeyer - Germany [7] 1400 obermeyer-group.com

OJ Rådgivende Ingeniører - Denmark [1] 310 ojas.dk

OTE Ingénierie - France [1] 250 ote-ingenierie.com

Parlym - France [2] 800 parlym.com

Parsons - UK [3] 15300 parson.com

PBR - Germany [2] 500 pbr.de

PE Teknik & Arkitektur - Sweden [2] 970 pe.se

Pell Frischmann - UK [1] 530 pellfrischmann.com

Petrofac - UK [5] 10650 petrofac.com

Pick Everard - UK [1] 550 pickeverard.co.uk

Pini - Switzerland [4] 400 pini.group

PM - Ireland [5] 3000 pmgroup-global.com

Price & Myers - UK [1] 160 pricemyers.com

Proger - Italy [3] 470 (organiser contacts) proger.it

Prointec - Spain [2] 600 prointec.es

Raksystems - Finland [2] 610 raksystems.com

Rambøll - Denmark [18] 15900 ramboll.com

Rapp - Switzerland [2] 490 rapp.ch

Rejlers - Sweden [3] 2370 rejlers.se

Ridge - UK [1] 750 ridge.co.uk

RINA Consulting - Italy [6] 1900 rina.org

Royal HaskoningDHV - Netherlands [5] 5000 rhdhv.com

RPS - UK [4] 5060 rpsgroup.com

RSK - UK [13] 6000 rsk.co.uk

Saitec Engineering - Spain [3] 300 saitec.es

SALFO & Associates - Greece [5] 300 salfo.gr

Schroeder & Associés - Luxembourg [1] 360 schroeder.lu

SD Ingénierie - Switzerland [1] 200 sdingenierie.com

Sener - Spain [5] 3250 sener.es

Setec - France [5] 3000 setec.fr

Sigma - Sweden [7] 4600 sigma.se

SINA - Italy [1] 270 sinaing.it

Sitowise - Finland [2] 2000 sitowise.com

SLR - UK [4] 1640 slrconsulting.com

SNC-Lavalin - UK [15] 37600 snclavalin.com

Solwers - Finland [2] 370 solwers.fi

Spea Engineering - Italy [7] 650 spea-engineering.it

Stantec - UK [8] 22000 stantec.com

Strukton - Netherlands [2] 6650 strukton.com

SUEZ Consulting - France [15] 1200 www.suez.com/fr/consulting-conseil-et-ingenierie

Su-Yapi Engineering - Turkey [3] 500 suyapi.com.tr

Sweco - Sweden [16] 18600 swecogroup.com

SYSTRA - France [10] 7860 systra.com

Tauw - Netherlands [6] 1230 tauw.com

TBF + Partner - Switzerland [2] 300 tbf.ch

TCPM - Netherlands [1] 210 tcpm.nl

Techconsult - Norway [1] 250 techconsult.no

Technip Energies - France [9] 15000 technipenergies.com

Técnicas Ruindas - Spain [3] 8400 tecnicasreunidas.es

Tecopy - Spain [1] 150 grupotecopy.es

Temelsu - Turkey [2] 450 en.temelsu.net

Tetra Tech - UK [4] 20000 tetratecheurope.com

Thornton Tomasetti - UK [4] 1500 thorntontomasetti.com

TPF - Belgium [9] 4000 tpf.eu

Tractebel - Belgium [7] 4970 tractebel-energie.com

Transprojekt Gdański - Poland [1] 210 tgd.pl

Transprojekt- Warszawa - Poland [1] 150 transwar.com

Troup Bywaters + Anders - UK [1] 260 tbanda.com

Turner & Townsend - UK [13] 6800 turntown.com

TYPSA - Spain [7] 2850 typsa.com

Tyréns - Sweden [6] 2800 tyrens.se

Utiber - Hungary [1] 170 utiber.hu

UVATERV - Hungary [1] 200 uvaterv.hu

Valbek & Prodex - Slovakia [1] 150 valbekprodex.sk

Verkís - Iceland [1] 300 verkis.is

Vinnergi - Sweden [2] 330 vinnergi.se

VK - Belgium [3] 400 vkgroup.be

Voessing - Germany [2] 600 voessing.de

Vulcain Engineering - France [7] 2200 www.vulcain-eng.com

Wardell Armstrong - UK [2] 500 wardell-armstrong.com

Waterman - UK [2] 1100 watermangroup.com

Wayss & Freytag - Germany [1] 1100 www.wf-ib.de

Witteveen+Bos - Netherlands [4] 1300 witteveenbos.com

Wood - UK [17] 39500 (organiser contacts) woodplc.com

Worley - UK [11] 51900 (organiser contacts) worley.com

WSP - UK [14] 47000 (organiser contacts) wsp.com

Yuksel Proje - Turkey [8] 1120 yukselproje.com.tr


March 2022

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