Office

OWNER


Ralf Maier
Dipl.-Ing. (FH)
Landscapearchitect BDLA, IAKS

1985 – 1988 Training as a gardener
1994 – 1995 gardener school in Cologne Auweiler
1995 – 1999 Diploma at the University GH Essen
2000 – 2002 Freelancer for various offices
2002 – 2007 Partner in the office ambientes Cologne / Ratingen
From 2008 own office in Cologne

Ralf Maier was an active BMX professional for over 25 years (German Champion and World Champion), as well as founder and editor of the Freedom BMX Magazine.

Ralf Maier was an active BMX professional for over 25 years (German Champion and World Champion),
Founder and editor of the Freedom BMX Magazine.
Author of three books and learning DVs about the BMX sport.

Head of the FLL Rules Committee “Skate and Bike Facilities
Head of the FLL Rules Committee “MTB Facilities”,
Member of the standardization committee for skate and parkour facilities
Member of the standards committee for construction,
STLB- Bau LB 003 Landscaping works, (Skate facilities In-situ concrete construction)

Expert and consultant for skate and bike facilities.

 

EMPLOYEE


James DickersonJames_06_20
Dipl.-Ing. (FH)
Architect

  • Skateboarding since 1985
  • Studied in the USA and Cologne
  • Member of the Chamber of Architects NRW since 2007


Since June 2020 employed at maierlandschaftsarchitektur

 

 


Christine Langsdorf
Secretary

1977 – 1979   training office assistant
1979 – 2018 transcriptionist, secretary and clerk in various companies

Since 2018 employee at maierlandschaftsarchitektur

 

 

 

 


Mattia Maier
Assistent Management

Since May 2019 employed at maierlandschaftsarchitektur

 

 

 

 

 

 


Fabian_swFabian Fuchs 
B.Eng.

  • Mountain biking since 1998
  • 2009 – 2013 studied landscape architecture
  • Geisenheim University 2013 – 2017
  • employed at various companies 2017 – 2020
  • authorized representative Rheingrün Concept UG

Since July 2020 employed at maierlandschaftsarchitektur

 

 


Philip Sonau
B.Sc. (FH)Philip_08_20

  • Skateboarding since 2009
  • 2015 – 20192019 studies of landscape architecture at the Technical University of Ostwestfalen-Lippe, Höxter
  • 2017 – 2020 intern + student assistant maierlandschaftsarchitektur
  • 2019 internship at Glifberg + Lykke, Copenhagen

Since August 2020 employed at maierlandschaftsarchitektur

 

 


Nils SaßmannshausenMitarbeiter Saßmanhausen Nils

  • 2012-2015 B.Sc. Civil Engineering University of Siegen, Siegen
  • 2016-2019 M.Sc. Civil Engineering, University of Siegen, Siegen

Since August 2021 employed at maierlandschaftsarchitektur

 

 

 

 


Lisa Preuß
B.Eng.BL Mitarbeiterin - Preuß Lisa - 221114

  • 2014-2018 Studies of civil engineering at the University of Applied Sciences Münster
  • 2018-2021 Employee for different offices in the field of infrastructure planning

Since October 2022 employed at maierlandschaftsarchitektur

 

 

 

 


Peter “Dietsches” Diepes Dietsches_3

  • Skateboarding since 1976
  • trained carpenter
  • Ramp builder since 1989: e.g. Münster / Dortmund Monster Mastership

Since May 2017 Freelancer at maierlandschaftsarchitektur

 

 

 


Jim RomerBetonlandschaften Mitarbeiter Jim Romer
Working student architecture

  • Skateboarding since 2006
  • trained media designer digital and print
  • studying architecture since september 2022

Since february 2021 at maierlandschaftsarchitektur.

 

 

 


MathildaMathilda-sw

Since January 2009 at maierlandschaftsarchitektur