About us at Addsystems
Everything began with a simple insight: every organisation has a difference between how everyday work functions and how it is intended to function. We call this the gap. As a SaaS company, we have spent more than 25 years developing the Add Management system to reduce the gap and create a more systematic, efficient and sustainable workday. Add is primarily used as a Management system for environment, quality and occupational health and safety, but it always grows alongside the needs of our customers.
Our promise to you
Our promise is to help you close the gap between how you want to work and how your organisation actually functions. With Add you get a platform for organisational management that creates clarity, security and transparency across the organisation and makes everyday work smoother.
The platform is built to be easy to use and adapt without extensive consultancy work. At the same time, you can feel confident knowing that Add is future proof and designed to provide real and long term value.

Numbers we are proud of

15
Number of languages

25
Years of experience

15
Solutions

60 000
Users

15
Countries where Add is used

We work closely with
our customers
Every organisation is unique and faces different challenges. That is why our work always begins by listening to you and understanding which obstacles stand in the way of your development. When we know where the gap lies, we can together choose the solutions in Add that make it easier for you to work the way you want.
Add is used by organisations of all sizes
Add is built to support organisations of every kind, regardless of industry or size. Our customers span both the private and public sectors, from small teams to large international companies with thousands of users. Since the early 2000s, we have worked with organisations across Sweden and throughout Europe, building deep industry knowledge.
The platform is developed in close collaboration with our customers to meet real needs and function smoothly in everyday work.

"
“Add is a user friendly system that makes it easy for all users to edit, update, upload and find information. It was easy to get started with a smooth and fast implementation. And on top of that, it is always
easy to get in touch with support!”
– Freddy Jensen, HSQE Country Manager och H&S Group Manager på Euromaster

Stockholm is our home
Our headquarters is located on Kungsgatan near Stureplan. We are always happy to welcome both existing and potential customers who want to meet us and experience Add in person.
Our work culture
At Addsystems, our work culture is a key part of our success. With short decision paths and an open atmosphere, ideas can quickly become reality and contribute to the development of Add. We work closely together, share our everyday experiences and learn as a team. This helps us grow as individuals, as a team and together with our customers.
Would you like to be part of our work culture
and join our team?

Our 25 year history
Since 2000, we have refined the Add Management system to meet organisational needs
and reduce the gap between plan and reality.
2000
Addsystems is founded by Fredrik Sundström and Stefan Nyberg
2001
Initial development of the Add platform financed by MVI and Atle Ventures (later 3i)
2002
Herdins Färgverk becomes the first customer to be certified according to ISO 9001 with Add as the platform.
2004
Monthly energy and environmental reporting in Add begins globally for the Hilton hotel chain
2011
Add version 4.0 released with a fully updated interface.
2012
Collaboration initiated with a major government authority, a partnership that still continues.
2014
Large scale implementation of Add for Attendo
in Sweden, Norway, Denmark and later also Finland.
2017
Add version 6.0 launched, enabling system workflows to be built through drag and drop.
2019
Number of customers surpasses 100.
2021
Migration of operations to Microsoft data centers outside Gävle.
2023
New solution for automated user management including MS Azure and a new integration service based on JSON.
2024
ISO 14001 certification.
Vision
We want to close the gap in every organisation. This is our long term goal, our driving force and the foundation of everything we develop and deliver.

Environment and sustainability
in everyday work
For us, environment and sustainability are a natural part of daily operations. We are certified according to ISO 14001 and use Add to work systematically with objectives, key performance indicators and improvements. Would you like to read more about how we work?
Some of our customers
What is the best thing about the Add Management system?
Customers who have chosen Add
Add is used by organisations across Sweden, from smaller operations to large international companies. Here you can see where some of our customers are located.










