Ahlert+Siemers+Brinkmann offers business advisory services in the „CFO“-related areas accounting, controlling, procurement, treasury and IT.
We are pragmatists with a clear focus on implementation. Having specialized in the technical design, coordination as well as testing of complex business projects, we support our clients with profound business and leadership knowledge when they aim to solve various business challenges and questions.

get to know us

  • Projects 76
  • Customers 42
  • Industries 10


Ahlert+Siemers+Brinkmann GmbH

Kieler Straße 211
24768 Rendsburg

fon +49(0)4331 1367-20
fax +49(0)4331 1367-21