Manufacturers
- Anadolu
- AHS
- Albarus
- Arafan
- Argo-Hytos
- ATE
- Atos
- Be-Ge
- Bellows Valvair
- Bezares
- Bixin
- Boden
- Bondioli
- Borg Warner
- Bosch
- Brown & Sharp
- Bucher
- Bumwoo
- Caproni
- Casappa
- Cessna
- Changjiang Hydraulic
- Changshneng
- Changzhi Hydraulic
- Chongqing
- Commercial
- Commercial Shearing Pty
- Crane Bel
- Cross
- Daehyun Hydraulics
- Daewoo
- Daiho
- Daikin
- Danfoss
- David Brown
- Delta
- Double A
- Dowty
- Duplomatic
- Dynamatic
- Dynamic
- Eaton
- FCD Corporation
- Fenner-Stone
- Fiat
- Fujikoshi-Nachi
- Fuxin Hydraulic
- Galion
- Galon
- Galtech
- Garwood
- Geared Hydropower
- Geartek
- GPM
- Gresen
- Grieger
- Guorui Hydraulic Technology Co Ltd
- Haibang
- Haldex
- Handok
- Hansa
- Hefei
- Hema
- Henli
- Hercules Machine Company
- Hesper
- Hidros
- Hitachi
- Honor
- Howden
- HPI
- Hung Rong
- Hydac
- Hydr-App
- Hydraul Funktion
- Hydreco
- Hydro Controls
- Hydrokit
- Hydrolec
- Hydromach
- Hydromax
- Hydronit
- Hydrosila
- Hydroven
- Industrial Technic
- International Fluid Power IFP
- Iseki
- Jiangsu Hydraulic
- Jidosha
- Jihostroj
- Jinkda
- Jinsung Precision
- Joyang
- Jyoti
- Kanzaki
- Kawasaki
- Kazel Hydraulic
- Keister
- Keyuan
- Komatsu
- Kompass
- Kracht
- Kubota
- Kayaba
- KYB
- Lamborghini
- Livenza
- Mailhot
- Marzocchi
- Meggair
- Meggitt
- Meta
- Mitzuboshi
- Monarch
- MTE
- Muncie
- Nabco
- Nachi
- NCI
- Nihon
- Nihon Speed
- Ningbo Oilmax
- NorthPointe Industries – NPI
- Nukabe
- Oil Sistem
- Oil Technology
- Orsta
- Ozceylanlar
- Parker
- Peabody Galion
- Permco
- Pesco
- Petrone
- Pex Hydraulics
- PHP Ningbo
- Pilmhor
- Premier Pompa
- Prince
- PRVA
- Quanxing
- Racine
- RE Fluid
- Rexroth
- Rexpower
- Ronzio
- Roquet
- Ross
- Runguang
- Salami
- Samsung
- Settima
- Shanghai XiaoLi Hydraulics
- ShangHai ZeFeng
- Shanghi DH
- Shantesongzheng
- Shibaura
- Shimadzu
- Shivam
- Sumiju
- Sundstrand
- Thompson
- Tianjin
- TK
- TRW
- Twose
- Tyrone
- Uchida
- Ultra
- UMP
- UTB
- VBC Hydraulics
- Venturi
- Vibo
- Vickers
- Viking
- Vivoil
- Wabco Westinghouse
- Wagner
- Wanye Hydraulics (Hefei)
- Warynski
- Webster
- Webtec
- Welex
- WHP
- Williams
- Windsor
- Winmost
- Wuxi
- Wytwornia
- Yuci
- Yuken India Ltd
- Zenoah
- Zexel
- Zaneda
- Zhengzhou Wan Xun
- Zhong Ye