Friedrich Reichert starts building tools and fixtures in rented buildings in Berlin / Germany
Start of serial gear pump production
Concentric founded in Birmingham / UK
High pressure gear pumps up to 100 bar launched
John S. Barnes founded in Rockford / USA
Company relocated to Hof, Germany
Concentric makes first engine pump
Oil maintenance units and a newly developed electro motor pump combination launched
Production of mobile service units started and high pressure gear pumps up to 150 bar developed
MOBIL OIL AG acquires Reichert / Germany
Hydraulically balanced high pressure gear pump product range up to 220 bar launched
GPA internal gear pump launched
VICKERS Group acquires Hof / Germany
John S. Barnes focuses on mobile hydraulic pumps
G-series product range launched
Development of W-series external gear pumps
Garphyttan acquires Barnes
WP900 series gear pump launched
John S. Barnes acquires Hof / Germany and Statesville / USA
HE2000 Power Pack launched
Garphyttan acquires Hesselman AB, Skånes Fagerhult / Sweden
HE1000 Power Pack launched
The market leading dual flank low noise design (WQ series) launched
Name change to Haldex Barnes Hydraulics
Bridgepoint completes public-to-private transfer of Concentric plc (LSE)
Low speed design introduced
New management team rebuild Concentric engine pumps as independent business
Fuel transfer pump developed for the Diesel engine market
Concentric completes divestment of all businesses except engine pumps
Second generation of low noise gear product launched (Calma series)
Haldex AB acquires Concentric Ltd. / UK
HE2200 with high flow characteristics
FP12 Ferra pump
Concentric AB founded after demerger from Haldex AB. Hydraulic systems division is independently listed on NASDAQ OMX and renamed Concentric AB
Concentric AB acquires Licos Trucktec / Germany
Concentric AB acquires GKN Sinter Chivilcoy / Argentina
- F12 X Ferra pump for high pressure range
- EHS Electro-hydraulic steering
- Dual Cone clutch pump
- Variable flow oil pump
- 2-speed water pump clutch
- 2-stage transmission oil pump
Concentric AB acquires Allied Enterprises, USA
Concentric AB acquires EMP, USA
