Tillverkare
- Wolke
- 3M
- ABB
- Actaris Contadores
- ADJ DiTec
- ADVEL
- Aignep
- AKO
- Allen Bradley
- AMSC
- Analog Devices
- APC
- Arcol
- Artech
- ASCO Numatics
- ATC Oil & Gas Systems
- Atersa
- Aventics
- AXFLOW
- BALLUF
- BAUMER
- Beckhoff
- BENTLY NEVADA
- Bernstein
- Bosch
- Bulgin
- Burkert Contromatic
- Camazzi
- Camozzi
- Carlos Gavazzi
- Clipsal
- Contrinex
- Cooper Bussmann
- COTEK
- Crouzet
- CSUN
- Danfoss
- DeWALT
- DOLD
- DUCATI
- EAO
- Eaton
- Ebara
- Eldon
- Eliwell
- Emerson Process
- ENDA
- Endress + Hauser
- eNERGIZER
- Enerpro-inc
- Enersol
- Enersys,Hawker
- Eupec
- Eventek
- Facom
- Fanox
- Ferraz
- Festo Neumatica
- Flowserve
- Fluke
- Fronius
- Fuji Electric
- Gaestopas
- Gefran
- General Electric
- Gewiss
- Green Power
- Hanna Instrumets
- Harting
- Heidenhain
- Hengstler GmbH
- HITACHI
- Hoerbiger
- Hohner Automáticos
- HONEYWELL
- HT-Instruments
- HUBBELL
- ICAR
- IDEC
- IEI
- Ifm electronic España
- Igus
- IMI SENSORS
- Infineon
- Involar inverter for solar
- Jinko Solar
- Johnson Controls
- Karcher
- Keyence
- Kingbright
- KK Electronic
- KK Wind Solutions
- Kolster
- KONECRANES
- KRIWAN
- Kuhnke
- lapp textima
- Legrand Group España
- Lem
- Lenze
- LESLIE
- Leuze Electronic
- LIFTKET
- Lika
- LORENTZ
- Lovato electric
- Marcas Varias
- MASTERVOLT
- Mennekes
- Mersen ( ferraz shawmut )
- Microcom
- Mitsubishi Electric
- MMF
- Mobrey
- Moeller
- MOLEX
- Muller
- Murr Elektronik
- Nichicon
- Nidec Motors
- Nikki Denso
- NIVELTEC
- Nordex
- Norgren
- Nuovo Pignone
- OMRON
- ORBITAL
- OutBack
- Panasonic
- Panduit
- Parker
- PATTEX
- PCE Instruments
- PCH
- Pepperl Fuchs
- Phoenix Contact
- PILZ
- Pro-Face
- Releco
- Remberg
- Rexroth
- Rich Electric
- Riello UPS
- Rittal
- RM YOUNG
- ROBUSCHI
- Rockwell Automation
- ROTOTECH
- RS Pro
- SAFT
- Salicru
- Sanyo Denki
- Sauter Ibérica
- Schmersal
- Schneider Electric
- Schrack Technik International
- Schurter
- Semikron
- Sharp
- SICK Optic-Electronic
- Siemens
- Siko
- SKF
- SKS
- SMA Solar Technology
- SMC
- Socomec
- SOFIMA
- SPRAYON
- Steca
- Sunways
- Telco
- Terasaki
- Testo
- Texas Instruments
- Toshiba
- TRIMOD BESTA
- Trojan Battery
- Turck
- Turck Banner
- URCERI
- VAISALA
- Vestas
- Victron Energy
- Vishay
- Wartsila
- WD-40
- WEG
- Weidmüller
- WENGLOR
- Westermo
- Wika
- Wind Power Siemens
- Wurth Elektronik
- xantrex
- Yingli Solar
- Ziehl-Abegg