| Nüziders | HILTI Inc. |
| Lihtenštajn Schaan |
HILTI Inc. |
| Nivelles | Westinghouse Electric Belgium GmbH |
| Tongeren | SKF Logistics Services Belgium |
| Zenica - Travnik | BH Gas d.o.o, Sarajevo |
| Belišće - Osijek | PLINACRO d.o.o, Zagreb |
| Bizovac | PLINACRO d.o.o, Zagreb |
| Bjelovar – sv. Ivan Žabno | Investinženjering d.o.o, Zagreb |
| Bolman – Beli Manastir | Investinženjering d.o.o, Zagreb |
| Ivanja Reka - Zagreb | HEP d.d, Zagreb |
| Jertovec | Institut za elektroprivredu d.d, Zagreb |
| Karlovac | ALSTOM Hrvatska d.o.o |
| Karlovac | Croatia Pumpe Nova d.o.o. |
| Karlovac | Karlovačka pivovara d.o.o, Karlovac |
| Kutina – Slavonski Brod | KOMSEL d.o.o, Zagreb |
| Lipovljani | PLINACRO d.o.o, Zagreb |
| Lučko – Ivanja Reka | KOMSEL d.o.o, Zagreb |
| Nova Gradiška | KOMSEL d.o.o, Zagreb |
| Oriovac | Oriolik d.d, Oriovac |
| Osijek | Gradnja d.o.o. |
| Osijek | HEP Toplinarstvo d.o.o, Pogon Osijek, Osijek |
| Peruća | HEP Proizvodnja d.o.o, Zagreb |
| Petrinja | Mesna industrija Gavrilović, Petrinja |
| Pićan | Rockwool Adriatic d.o.o, Pićan |
| Podrute | PLINACRO d.o.o, Zagreb |
| Samobor | HEP Toplinarstvo d.o.o, Zagreb |
| Savski Marof | Hospira Zagreb d.o.o, Zagreb |
| Savski Marof | Pliva d.d, Zagreb |
| Sisak | HEP ESCO d.o.o, Zagreb |
| Sisak | HEP Toplinarstvo d.o.o, Pogon Sisak, Sisak |
| Sisak | HEP Proizvodnja d.o.o, Zagreb |
| Slavonski Brod | Bilfinger Đuro Đaković Montaža d.o.o. |
| Turopolje | Pana Energy d.o.o, Čakovec |
| Velika Gorica | HEP Toplinarstvo d.o.o, Zagreb |
| Veliko Trojstvo | PLINACRO d.o.o, Zagreb |
| Zagreb | Gradska plinara Zagreb, Zagreb |
| Zagreb | HEP d.d, EL-TO, Zagreb |
| Zagreb | HEP d.d, TE-TO, Zagreb |
| Zagreb | HEP d.d, Zagreb |
| Zagreb | HEP Proizvodnja d.o.o, Zagreb |
| Zagreb | HEP Toplinarstvo d.o.o, Zagreb |
| Zagreb | Hrvatski operator prijenosnog sustava d.o.o, Zagreb |
| Zagreb | KONČAR - Energetski transformatori d.o.o. |
| Zagreb | Končar GIM d.d. |
| Zagreb | Končar KET d.d. |
| Zagreb | Marting d.o.o. |
| Zagreb | Tehnokom |
| Zagreb | Tvornica željezničkih vozila Gredelj d.o.o. u stečaju |
| Zagreb | Zagreb-Montaža d.o.o. |
| Zagreb istok - Kutina | KOMSEL d.o.o, Zagreb |
| Zaprešić | HEP Toplinarstvo d.o.o, Zagreb |
| Zaprešić - Savski Marof | Pliva d.d, Zagreb |
| Ostrava | HYTOS, Ostrava |
| Plzeň | Škoda Power a.s., Plzeň |
| Prag | ZK–TERMOCHEM s.r.o. |
| Chalon-sur-Saône | AREVA NP |
| Jeumont Cedex | AREVA - JSPM |
| Lamanon | Mirion Technologies (MGPI) SA |
| Lyon | AREVA NP |
| Paris | AREVA NP |
| Saint Cyr Sur Loire | SKF France |
| Schaeffersheim | BAUMERT Groupe George |
| Vaulx en Velin | SRA SAVAC |
| Bruchsal | Sulzer Pumpen GmbH |
| Erlangen | AREVA GmbH |
| Koeln | I.M.S.S. GmbH |
| Mallersdorf | YIT Germany GmbH |
| Mannheim | Westinghouse Electric Germany GmbH |
| Völklingen | Saarschmiede GmbH, Völklingen |
| Budapest | ISOPLUS, Budapest, Hungary |
| Kecskemét | HILTI Inc. |
| Genova | Ansaldo Nucleare S.p.A |
| Nunspeet | Aarding Thermal Acoustics, Nunspeet |
| Vladimirci | UNIVERZAL PP d.o.o, Vladimirci |
| Artiče | MANA s.p. |
| Beltinci | Sibro - strojni inženiring, projektiranje in proizvodnja d.o.o. |
| Brestanica | Elektro inštitut Milan Vidmar, Ljubljana |
| Krško | Elektro inštitut Milan Vidmar, Ljubljana |
| Krško | Elmont d.o.o. |
| Krško | Kostak d.d. |
| Krško | Montech d.o.o. |
| Krško | Nukel d.o.o. |
| Krško | Nuklearna elektrarna Krško d.o.o, Krško |
| Krško | NUMIP d.o.o. |
| Krško | Q Techna d.o.o. |
| Krško | Savaprojekt d.d. |
| Krško | SIPRO Inženiring d.o.o. |
| Ljubljana | C & G d.o.o. |
| Ljubljana | I.M.S.S. d.o.o. |
| Ljubljana | IBE d.d. |
| Ljubljana | IMK d.o.o. |
| Ljubljana | Institut Jožef Štefan - O2 |
| Ljubljana | RIKO d.o.o. |
| Ljubljana | SKF Slovenija d.o.o. |
| Ljubljana | STRABAG d.o.o. |
| Ljubljana | Turboinštitut d.d. |
| Maribor | HSE Invest d.o.o. |
| Maribor | MOR d.o.o. |
| Maribor | Tekol d.d. |
| Muta | Armature d.o.o. |
| Ptuj | Flenco d.o.o, Ptuj |
| Slovenska Bistrica | Map Trade d.o.o. |
| TE Šoštanj | ZK–TERMOCHEM s.r.o. |
| Trbovlje | Kalmer d.o.o. |
| Madrid | Empresarios Agrupados S.A. |
| Madrid | Tecnatom S.A. |
| Maliaño | ENSA |
| Hisings Kärra | Powerpipe systems AB, Hisings Kärra |
| Säffle | CCI Valve Tehnology AB, Säffle |
| Glasgow, Scotland | SPX ClydeUnion Pumps LTD |
| Poole, Dorset, England | Thompson Valves Ltd |
| Alexander, Arkansas | PPG Protective & Marine Coatings |
| Charlotte, North Carolina | Flowserve Pump Division |
| Cheswick, Pennsylvania | Curtiss-Wright Electro Mechanical Corporation |
| Cranberry Township, Pennsylvania | Westinghouse |
| East Farmingdale, New York | Target Rock - Curtiss-Wright Flow Control Corp |
| Ipswich, Massachusetts | Weir Valves & Controls USA Inc |
| Madison, Pennsylvania | Westinghouse |
| McKean, Pennsylvania | SPX Flow, Copes-Vulcan |
| Middleburg, Ohio | Nova Machine Products |
| North Kingstown, Rhode Island | ANVIL - Engineered Pipe Supports |
| Pineville, Louisiana | Dresser Inc. |
| Pittsburgh, Pennsylvania | SSM Industries, Inc. |
| Portland, Oregon | Sulzer Pumps |
| Vernon, California | Flowserve Pump Division |