Professional Support

The Document Foundation does not provide professional support services for LibreOffice. It does, however, develop and maintain a certification system for professionals of various kinds who deliver and sell services on LibreOffice. The details of the certification programme can be read on the Certification page.

Certification is available for:

  • LibreOffice developers, providing either feature development services or Level 3 Support (bug and regression fixing)
  • Professional consultants, supporting migration projects from proprietary office suites to LibreOffice, or deployments of LibreOffice in large organizations
  • Professional trainers, providing training on LibreOffice at basic, intermediate and advanced level

If you are interested in their services, the list below shows our certified developers and professionals - with their affiliation - in alphabetical order.

 

CERTIFIED DEVELOPERS 

   

Canonical

Bjoern Michaelsen

   

CIB

https://libreoffice.cib.de/
phone +49 (89) 14360 -454 (en) or -444 (de)

Armin le Grand
David Ostrovsky
Jürgen Funk
Katarína Behrens
Oliver Specht
Samuel Mehrbrodt
Thorsten Behrens

   

Collabora

https://www.collaboraoffice.com/
phone +44 (0)1223 362967

András Timár
Ashod Nakashian
Henry Castro
Kohei Yoshida
Jan Holesovsky
László Németh
Marco Cecchetti
Michael Meeks
Miklos Vajna
Noel Grandin
Pranav Kant
Tamás Zolnai
Tomaž Vajngerl
Tor Lillqvist

   

Igalia

http://www.igalia.com/open-document-technologies
phone +34 981 913991

Jacobo Aragunde Pérez

   

ITOMIG

http://www.itomig.de/leistungen/libreoffice-services.html
phone +49 (7031) 3892506

Eilidh McAdam

   

Landeshauptstadt München

Jan-Marek Glogowski

   

Linagora

Maxime de Roucy

   

Red Hat

Caolan McNamara
David Tardon
Eike Rathke
Michael Stahl
Stephan Bergmann

   

SUSE

Cedric Bosdonnat
Fridrich Strba
Noel Power
Petr Mladek

   

The Document Foundation

Christian Lohmaier

   

Unaffiliated

Andrzej Hunt
Giuseppe Castagno
Khaled Hosny
Lionel Elie Mamane
Luboš Luňák
Marcos Souza

Mark Hung
Markus Mohrhard
Matúš Kukan
Mihai Varga

Muthu Subramanian
Philippe Jung
Pierre-Eric Pelloux-Prayer
Radek Doulík
Rene Engelhard
Rob Snelders
Winfried Donkers

   

 

CERTIFIED MIGRATION PROFESSIONALS 

   

.riess

http://www.riess-app.eu/
phone +49 (0) 7202 707 0

Lothar Becker

   

EDX Informatica

http://edx.srv.br/
phone +55 (21) 2178-9696

Eliane Domingos de Sousa
Olivier Hallot

   

GPI

Enio Gemmo

   

Librebit

https://www.librebit.com/
phone +34 (886) 122307

Carlos Rodriguez 

   

M.I.C. Consulting

http://www.mic-consulting.de/
phone +49 (0)611 1885339

Thomas Krumbein

   

Magenta

http://magenta.dk/vi-leverer/implementering-af-libreoffice
phone +45 3336 9696

Leif Lodahl

   

Nou&Off

http://www.nouenoff.nl/
phone +31 (026) 3237827

Cor Nouws

   

Provinciadi Bolzano

Diego Maniacco
Paolo Dongilli
   

Provincia di Perugia

Sonia Montegiove

   

Regione Umbria

Stefano Paggetti

   

Studio Storti

http://studiostorti.com/
phone +39 0444 782140

Antonio Faccioli
Marina Latini

   

Universidade Estadual Paulista

Douglas Vigliazzi
Valdir Barbosa

   

Università di Perugia

Osvaldo Gervasi

   

Unaffiliated

Alfredo Parisi

Adriano Afonso

Edmund Laugasson
phone: +372 5280479

Franklin Weng
phone +88 625 5933701

Gabriele Ponzo
phone +39 347 7171691

Gustavo Buzzatti Pacheco

Italo Vignoli
phone +39 348 5653829

Jacqueline Rahemipour

Sophie Gautier
phone +33 6 83901545

   

Certified as Reviewer

Charles H. Schulz

   

 

CERTIFIED TRAINING PROFESSIONALS  

   

.riess

http://www.riess-app.eu/
phone +49 (0) 7202 707 0

Lothar Becker

   

EDX Informatica

http://edx.srv.br/
phone +55 (21) 2178-9696

Eliane Domingos de Sousa
Olivier Hallot

   

GPI

Enio Gemmo

   

Librebit

https://www.librebit.com/
phone +34 (886) 122307

Carlos Rodriguez 

   

M.I.C. Consulting

http://www.mic-consulting.de/
phone +49 (0)611 1885339

Thomas Krumbein

   

Magenta

http://magenta.dk/vi-leverer/implementering-af-libreoffice
phone +45 3336 9696

Leif Lodahl

   

Nou&Off

http://www.nouenoff.nl/
phone +31 (026) 3237827

Cor Nouws

   

Provinciadi Perugia

Sonia Montegiove

   

Regione Umbria

Stefano Paggetti

   

Studio Storti

http://studiostorti.com/
phone +39 0444 782140

Antonio Faccioli
Marina Latini

   

Universidade Estadual Paulista

Douglas Vigliazzi
Valdir Barbosa

   

Università di Perugia

Osvaldo Gervasi

   

Unaffiliated

Alfredo Parisi

Adriano Afonso

Edmund Laugasson
phone: +372 5280479

Franklin Weng
phone +88 625 5933701

Gabriele Ponzo
phone +39 347 7171691

Gustavo Buzzatti Pacheco

Italo Vignoli
phone +39 348 5653829

Jacqueline Rahemipour

Sophie Gautier
phone +33 6 83901545

   

Certified as Reviewer

Charles H. Schulz

   

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