Our vision
Installer.com is building the global infrastructure that turns today’s manual, fragmented installer collaboration into a seamless digital experince for businesses, installers, and end-customers.
Empowering businesses and installers globally
Who we are?
We have watched weak collaboration derail even the simplest installer job.
Now we are building the digital backbone that unites businesses and installers, restores trust, and turns every job into a seamless customer journey.
Installers who deeply care about customer experience are the ones businesses access,
and the ones that win more opportunities.
Our vision
Installer.com is building the global infrastructure that turns today’s manual, fragmented installer collaboration into a seamless digital experince for businesses, installers, and end-customers.
Empowering businesses and installers globally
Who we are?
We have watched weak collaboration derail even the simplest installer job.
Now we are building the digital backbone that unites businesses and installers, restores trust, and turns every job into a seamless customer journey.
Installers who deeply care about customer experience are the ones businesses access,
and the ones that win more opportunities.
Our vision
Installer.com is building the global infrastructure that turns today’s manual, fragmented installer collaboration into a seamless digital experince for businesses, installers, and end-customers.
Empowering businesses and installers globally
Who we are?
We have watched weak collaboration derail even the simplest installer job.
Now we are building the digital backbone that unites businesses and installers, restores trust, and turns every job into a seamless customer journey.
Installers who deeply care about customer experience are the ones businesses access,
and the ones that win more opportunities.
Our vision
Installer.com is building the global infrastructure that turns today’s manual, fragmented installer collaboration into a seamless digital experince for businesses, installers, and end-customers.
Empowering businesses and installers globally
Who we are?
We have watched weak collaboration derail even the simplest installer job.
Now we are building the digital backbone that unites businesses and installers, restores trust, and turns every job into a seamless customer journey.
Installers who deeply care about customer experience are the ones businesses access,
and the ones that win more opportunities.
Meet the installer.com team
Gunnar W Sem
Co-Founder & CEO
Kristoffer Gjerde
Co-Founder & CPO
Carl Andreas Julsvoll
CTO
Caspar Mariero-Klees
CCO
Erlend Nundal
COO
Kaja Røttingsnes
CGO
Hans-Wilhelm Warlo
Head of Engineering
Kristoffer Kjørlaug Larsen
Head of Architecture
Line Rossavik
Partner Success Manager
Patrycja Koźlik
QA Specialist
Eryk Slocinski
Front-End Developer
Magnus Stavik
Head of Content
Michael Rashkovskiy
Head of Commercial Operations
Dag Kristian Dvergastein
Lead Designer
Even Nesvik
Head of Data & Analytics
Andreas Nilsén
Country Manager Sweden
Meet the installer.com team
Gunnar W Sem
Co-Founder & CEO
Kristoffer Gjerde
Co-Founder & CPO
Carl Andreas Julsvoll
CTO
Caspar Mariero-Klees
CCO
Erlend Nundal
COO
Kaja Røttingsnes
CGO
Hans-Wilhelm Warlo
Head of Engineering
Kristoffer Kjørlaug Larsen
Head of Architecture
Line Rossavik
Partner Success Manager
Patrycja Koźlik
QA Specialist
Eryk Slocinski
Front-End Developer
Magnus Stavik
Head of Content
Michael Rashkovskiy
Head of Commercial Operations
Dag Kristian Dvergastein
Lead Designer
Even Nesvik
Head of Data & Analytics
Andreas Nilsén
Country Manager Sweden
Meet the installer.com team
Gunnar W Sem
Co-Founder & CEO
Kristoffer Gjerde
Co-Founder & CPO
Carl Andreas Julsvoll
CTO
Caspar Mariero-Klees
CCO
Erlend Nundal
COO
Kaja Røttingsnes
CGO
Hans-Wilhelm Warlo
Head of Engineering
Kristoffer Kjørlaug Larsen
Head of Architecture
Line Rossavik
Partner Success Manager
Patrycja Koźlik
QA Specialist
Eryk Slocinski
Front-End Developer
Magnus Stavik
Head of Content
Michael Rashkovskiy
Head of Commercial Operations
Dag Kristian Dvergastein
Lead Designer
Even Nesvik
Head of Data & Analytics
Andreas Nilsén
Country Manager Sweden
Meet the installer.com team
Gunnar W Sem
Co-Founder & CEO
Kristoffer Gjerde
Co-Founder & CPO
Carl Andreas Julsvoll
CTO
Caspar Mariero-Klees
CCO
Erlend Nundal
COO
Kaja Røttingsnes
CGO
Hans-Wilhelm Warlo
Head of Engineering
Kristoffer Kjørlaug Larsen
Head of Architecture
Line Rossavik
Partner Success Manager
Patrycja Koźlik
QA Specialist
Eryk Slocinski
Front-End Developer
Magnus Stavik
Head of Content
Michael Rashkovskiy
Head of Commercial Operations
Dag Kristian Dvergastein
Lead Designer
Even Nesvik
Head of Data & Analytics
Andreas Nilsén
Country Manager Sweden
Backed by some of the best
Backed by some of the best
Backed by some of the best
Backed by some of the best
Get started
For everyone from climate tech start ups to established enterprises. Unlock new commercial models, higher conversion and best in class installer collaboration.
Get started
For everyone from climate tech start ups to established enterprises. Unlock new commercial models, higher conversion and best in class installer collaboration.
Get started
For everyone from climate tech start ups to established enterprises. Unlock new commercial models, higher conversion and best in class installer collaboration.
Get started
For everyone from climate tech start ups to established enterprises. Unlock new commercial models, higher conversion and best in class installer collaboration.
Get started with a demo
© Copyright 2025, All Rights Reserved by Installer
Get started with a demo
© Copyright 2025, All Rights Reserved by Installer
Get started with a demo
© Copyright 2025, All Rights Reserved by Installer
Get started with a demo
© Copyright 2025, All Rights Reserved by Installer
