How Open Source opened the
doors to Germany – The Opinsys
story
Juha Lahti
System Architect, Opinsys Oy
Mindtrek 2025 Tampere
1
Juha Lahti
● Linux user since 1994.
● Developer and System Administrator at
Finnish Institute for Educational Research,
University of Jyväskylä, Peda.net School
Network 1997-2022.
● Bachelor of Engineering 2001.
● System Architect/Specialist at Opinsys Oy
since 2022.
● Technical and pedagogical training to
clients in Finland and abroad.
2
25.12.1985
Opinsys – Responsible and Pedagogical Technology for
Learning
● Opinsys is a privately owned Finnish company specializing in IT solutions for
the education sector, based on open source software.
● Founded in 1993.
● 20+ employees.
● Our goal is to provide pedagogically sound, easy-to-use, and sustainable
technology solutions that support learning and protect the environment.
● Opinsys operates in Germany through its subsidiary, Puavo GmbH.
3
Opinsys - Core Services
● Comprehensive IT Service for Schools: Includes devices, maintenance,
support, and network solutions – all from a single source.
● Refurbished Devices: Offers schools an ecological and cost-effective way to
acquire durable laptops.
● Expert Services and Support: Provides ICT support personnel and open source
software development.
● Training and Pedagogy: Organizes training for teachers and engaging
"technology adventures" for children.
4
Puavo Ecosystem
● Puavo is a combination of web software (Puavo Web) and a specially
configured system (Puavo OS) using Debian GNU/Linux operating system as its
base.
● Puavo Web is built for managing user accounts and devices.
● Puavo OS is a Debian based Linux OS designed for large-scale deployment in
primary and secondary schools.
● The source code for both is free software under GPLv2+ license.
○ https://puavo.org/
○ https://github.com/puavo-org/
5
Other software and services
6
● We also host and support a range of other open source solutions and also few
closed ones.
● Integrations between different school it-systems.
● Email and phone support in Finnish and in German.
● Hardware and management services for Finnish Matriculation Examinations
Abitti exam system.
Our hosting partner
● All services hosted at our partner TNNet's data center in Jyväskylä.
○ Datavault Kanavuori
○ High-security data center built inside a former military bunker.
● Full transparency on data location and processing to our customers.
○ This is really important to our German customers.
● https://tnnet.fi/
7
How did we enter the German market?
● We weren't actively seeking clients or marketing abroad.
● A Swiss ed-tech professional independently discovered and
tested our Puavo.org project.
● In 2014, he contacted us for official support, establishing our
first customer relationship in Switzerland.
● A delegation from Saxony-Anhalt, Germany, saw our system
in Switzerland and subsequently visited Finland in 2018 to
meet us and see our solutions in action.
● After a successful testing and pilot phase in Germany, we
signed our first contracts in 2020.
● Puavo GmbH was established in Berlin in 2024 to simplify
navigating German bureaucracy.
8
Our German clients today
● Saxony-Anhalt
○ Harz district
■ 43 schools using Puavo.
■ 47 local servers.
■ 12000 users.
○ City of Magdeburg
■ Piloting and testing phase.
■ 13 local servers.
9
Open source and Opinsys in Finland
● Without open source components, our early projects in Finland and core
services (Puavo) would have been far more difficult and expensive.
● Open source enables us to offer a much broader range of services than
proprietary or in-house software would allow.
● Open source is an excellent fit for collaboration and student projects, for
example with the University of Jyväskylä.
● In Finland, we focus on selling the benefits of our solutions, as the 'open
source' label itself offers little marketing advantage and can carry negative
perceptions.
10
Open source and Opinsys in Germany
● In Germany, open source solutions are a highly sought-after alternative to
proprietary systems.
● Clients prioritize data sovereignty, leading to active avoidance of U.S. services
and a demand for transparency in data handling.
● Even if clients don't customize the software themselves, they recognize the
critical importance of avoiding vendor lock-in.
11
Without our open
source system, entering
the German market
would have been highly
unlikely.
12
The current
geopolitical climate,
including trade wars
and tariffs, is raising
global awareness of
issues like data
sovereignty and
vendor lock-in.
13
Thank you
14
Questions?

How Open Source opened the doors to Germany – The Opinsys story.pdf

  • 1.
    How Open Sourceopened the doors to Germany – The Opinsys story Juha Lahti System Architect, Opinsys Oy Mindtrek 2025 Tampere 1
  • 2.
    Juha Lahti ● Linuxuser since 1994. ● Developer and System Administrator at Finnish Institute for Educational Research, University of Jyväskylä, Peda.net School Network 1997-2022. ● Bachelor of Engineering 2001. ● System Architect/Specialist at Opinsys Oy since 2022. ● Technical and pedagogical training to clients in Finland and abroad. 2 25.12.1985
  • 3.
    Opinsys – Responsibleand Pedagogical Technology for Learning ● Opinsys is a privately owned Finnish company specializing in IT solutions for the education sector, based on open source software. ● Founded in 1993. ● 20+ employees. ● Our goal is to provide pedagogically sound, easy-to-use, and sustainable technology solutions that support learning and protect the environment. ● Opinsys operates in Germany through its subsidiary, Puavo GmbH. 3
  • 4.
    Opinsys - CoreServices ● Comprehensive IT Service for Schools: Includes devices, maintenance, support, and network solutions – all from a single source. ● Refurbished Devices: Offers schools an ecological and cost-effective way to acquire durable laptops. ● Expert Services and Support: Provides ICT support personnel and open source software development. ● Training and Pedagogy: Organizes training for teachers and engaging "technology adventures" for children. 4
  • 5.
    Puavo Ecosystem ● Puavois a combination of web software (Puavo Web) and a specially configured system (Puavo OS) using Debian GNU/Linux operating system as its base. ● Puavo Web is built for managing user accounts and devices. ● Puavo OS is a Debian based Linux OS designed for large-scale deployment in primary and secondary schools. ● The source code for both is free software under GPLv2+ license. ○ https://puavo.org/ ○ https://github.com/puavo-org/ 5
  • 6.
    Other software andservices 6 ● We also host and support a range of other open source solutions and also few closed ones. ● Integrations between different school it-systems. ● Email and phone support in Finnish and in German. ● Hardware and management services for Finnish Matriculation Examinations Abitti exam system.
  • 7.
    Our hosting partner ●All services hosted at our partner TNNet's data center in Jyväskylä. ○ Datavault Kanavuori ○ High-security data center built inside a former military bunker. ● Full transparency on data location and processing to our customers. ○ This is really important to our German customers. ● https://tnnet.fi/ 7
  • 8.
    How did weenter the German market? ● We weren't actively seeking clients or marketing abroad. ● A Swiss ed-tech professional independently discovered and tested our Puavo.org project. ● In 2014, he contacted us for official support, establishing our first customer relationship in Switzerland. ● A delegation from Saxony-Anhalt, Germany, saw our system in Switzerland and subsequently visited Finland in 2018 to meet us and see our solutions in action. ● After a successful testing and pilot phase in Germany, we signed our first contracts in 2020. ● Puavo GmbH was established in Berlin in 2024 to simplify navigating German bureaucracy. 8
  • 9.
    Our German clientstoday ● Saxony-Anhalt ○ Harz district ■ 43 schools using Puavo. ■ 47 local servers. ■ 12000 users. ○ City of Magdeburg ■ Piloting and testing phase. ■ 13 local servers. 9
  • 10.
    Open source andOpinsys in Finland ● Without open source components, our early projects in Finland and core services (Puavo) would have been far more difficult and expensive. ● Open source enables us to offer a much broader range of services than proprietary or in-house software would allow. ● Open source is an excellent fit for collaboration and student projects, for example with the University of Jyväskylä. ● In Finland, we focus on selling the benefits of our solutions, as the 'open source' label itself offers little marketing advantage and can carry negative perceptions. 10
  • 11.
    Open source andOpinsys in Germany ● In Germany, open source solutions are a highly sought-after alternative to proprietary systems. ● Clients prioritize data sovereignty, leading to active avoidance of U.S. services and a demand for transparency in data handling. ● Even if clients don't customize the software themselves, they recognize the critical importance of avoiding vendor lock-in. 11
  • 12.
    Without our open sourcesystem, entering the German market would have been highly unlikely. 12
  • 13.
    The current geopolitical climate, includingtrade wars and tariffs, is raising global awareness of issues like data sovereignty and vendor lock-in. 13
  • 14.