- 3M
- ABB
- ABL Sursum
- ABUS
- Adam Hall
- ADDA
- Adels-Contact
- AlphaWire
- ALPS
- Also
- Aluderm
- Amphenol
- Ansmann
- Antistat
- AOC
- APEM
- Apple
- Appoldt
- Aqipa
- Arcolectric (Bulgin Ltd.)
- Arctic Silver
- Arduino
- Arrow
- AS Schwabe
- Assmann group
- ASSMANN WSW
- ATEN
- Avery-Zweckform
- Axing
- Axxatronic
- B + B Thermo-Technik
- B.E.G. Brück
- BAAS
- Bachmann
- BACO
- Bambucare
- Barthelme
- Basi
- Bauser
- Belden
- Belfuse
- Beltrona
- Benning
- Bernstein
- Bernstein Tools for Electronics
- Bessey
- BJZ
- BKL Electronic
- Blickle
- Block
- Bopla
- Bourns
- Brennenstuhl
- Brockhaus Heuer
- Brother
- Brüder Mannesmann
- Bulgin
- Bungard
- Busch-Jaeger
- Bürkert
- C & K Switches
- C.K
- Casio
- CellPack
- CHERRY
- Cimco
- Cliff
- CML
- Comatec
- ComPro
- Conec
- Contrinex
- Coroplast
- CRC
- Crouzet
- DEHN
- Dehner Elektronik
- Deko Light
- Dell
- Dicota
- Diotec
- Doebis
- Donau Elektronik
- doro
- DSG Canusa
- Durable
- Duracell
- DYMO
- dörner + helmer
- EAL
- Eaton
- EBE Group
- Eberle
- EBM Papst
- EDAC
- Edding
- Edsyn
- EFB Elektronik
- Ehmann
- Ei Electronics
- Einhell
- elma TT
- Eltako
- EMZ
- Energizer
- ept
- Ersa
- ESKA
- EUROTIME
- EVE
- EverLight
- F-Tronic
- Faber Kabel
- Faller
- Fandis
- Fanox
- FASTECH®
- Fastron
- Felder
- FESTO
- Fey Elektronik
- Fibox
- Finder
- Fischer
- Fischer Elektronik
- fischertechnik
- Fluke
- Friwo
- Fränkische Rohrwerke
- Fukushima Futaba
- GARDENA
- Gedore
- Gesipa
- GHM Messtechnik
- GieTec
- Gigahertz Solutions
- Gossen Metrawatt
- GP
- Green Cell
- Greisinger
- Grothe
- H-Tronic
- Hager
- Hama
- Hammond Electronics
- Harting
- HAWA
- hb-digital
- Heidemann
- HellermannTyton
- Helukabel
- Henkel
- Herma
- Hiendl
- Hirschmann
- Hixon
- HMS
- HN Electronic
- HN Power
- Honeywell
- Hongfa
- Hongshang
- HP
- HP Autozubehör
- Huber+Suhner
- Hummel
- Hüfner Dübel
- Hünersdorff
- ICH
- Icotek
- Ideal Tek
- IDV
- igus
- in-akustik
- Inakustik
- Infineon Technologies
- Intenso
- interBär
- Intertec
- ipc-computer
- Isabellenhütte
- ITW
- IWH
- Jacob
- Jauch Quartz
- Jokari
- Jumo
- Jäger Direkt
- Kabeltronik
- Kaiser Elektro
- Kash
- Kathrein
- Kemo
- Kerafol
- Kern
- Keystone Electronics
- Kingbright
- Klauke
- Knipex
- Kopp
- Korchip
- Kraus & Naimer
- KS Tools
- Kunzer
- kwb
- Kärcher
- Kärcher Home & Garden
- Kärcher Professional
- Kübler Automation
- Küpper
- LAPP
- Laser Components
- Laserliner
- ledxon
- Leica
- Lenovo
- Lenze
- Licefa
- LINDY
- Lumberg
- Löffert
- Lütze
- MacLand
- Makita
- Manhattan
- Marquardt
- Martin Kaiser
- Mascot Battery
- Maul
- Max Hauri
- MeanWell - Powering Smart Choices
- Megaman
- MENNEKES
- Mentor
- Metrel
- Metz Connect
- Microchip Technology
- Moldex
- Molex
- Momentive
- Monacor
- Moravia
- Motraxx
- MPD
- MPE Garry
- MTS Car Care
- Mueller Electric
- Murrelektronik
- Murrplastik
- MW Mean Well
- Müller
- NetPeppers
- Neutrik
- Nexperia
- NKK Switches
- Noctua
- NOVA by Linecard
- Novitec
- NWL Germany
- NWS
- Oehlbach
- OKW
- OMEG
- Omron
- ON Semiconductor
- Orbis
- ORBIS Zeitschalttechnik
- Oshino
- OSRAM
- Panasonic
- Panduit
- Paulmann
- PB Fastener
- PCE
- PCE Instruments
- PELI
- Pepperl+Fuchs
- Perixx
- Phoenix Contact
- PIC
- Picotronic
- Piher
- Pizzato Elettrica
- Polymaker
- Pressol
- ProCar
- Proxxon
- PTR Hartmann
- PULS
- Qantek
- QLT
- Rademacher
- RAFI
- RECOM
- RED MAGNETICS
- REINER SCT
- Renata
- REV
- Revell
- Revolution Pi by Kunbus
- Rhodius
- Rittal
- Rohde
- Rose LM
- Royalohm
- RST
- S-Conn
- Samsung
- Schabus
- Schneider Electric
- Schnepp
- Schwaiger
- Secomp
- SecoRüt
- SecuTech
- Sedlbauer
- SEPA
- Seuthe
- Siemens
- Siewert & Kau
- Signal Construct
- Simac
- Sinuslive
- SLV
- SNA Europe
- Spelsberg
- Stahlwille
- Stannol
- Statron
- Steinel
- STMicroelectronics
- Strapubox
- Stäubli
- Sunon
- SWG
- Synology
- Söhngen
- T.I.P. - Technische Industrie Produkte
- Tadiran Batteries
- TDE Instruments
- TDK
- TDK-Lambda
- TE Connectivity
- Teapo
- Technaxx
- TechniSat
- TEKO
- TELE Haase
- Telegärtner
- Telestar
- tesa
- Tesla
- Testboy
- Testec
- testo
- TFA Dostmann
- Thermo TECH
- Thomsen
- TracoPower
- Tragant
- Transcend
- Transmedia
- Trelleborg
- TrendNet
- UHU
- uvex
- Varta
- VELCRO®
- Velleman
- Verbatim
- Veroma
- Victorinox
- Viking Tech
- Visaton
- Vishay
- VISO
- Vivanco
- Vogel's
- Vogt Verbindungstechnik
- Vollmer
- W & P Products
- WAGO
- Wallair
- Walser
- WEG
- WEICON
- Weidmüller
- Weiss Elektrotechnik
- Weller
- Weltron
- Wera
- Werma Signaltechnik
- Western Digital
- Wetec
- Widap
- Wieland Electric
- Wiha
- Wima
- Wiska
- Wittenberg Antennen
- WKK
- Wolfcraft
- Wolfgang Warmbier
- Würth Elektronik
- Yageo
- Yageo Nexensos
- Yoldal
- Yuasa
- Zebra
- Zettler Electronics
- ZF