Intelligent energy
is the future.  

Secure, efficient, cost-optimised.
Energy infrastructure with SPIE SAG.  

CNG, LPG, LNG: cutting-edge technology for the environmentally friendly filling station

SPIE SAG subsidiary Bohlen & Doyen is one of the leading manufacturers of CNG, LPG and LNG technology. Gas filling station services include designing, planning, dimensioning, constructing and assembling high-speed refuelling facilities. We will also support you with profitability calculations and take care of the necessary approval procedures.

Bohlen & Doyen supplies new installation in various sizes for passenger car, bus or commercial vehicle applications. Small systems, integrated gas station applications, extensions to existing stations — also made by other manufacturers — and fuel dispensers in various designs are also part of the range of services. In addition, Bohlen & Doyen also install tank data acquisition and POS systems.

Our comprehensive approach also includes a Germany-wide 24/7 service.