All business operations in one system

Build, boost and scale your multichannel business operations.

These companies, along with over 120 others, rely on our systems.

High-quality, user-friendly online services

Sales, CRM, inventory management, accounting, eCommerce… whatever your needs are, we implement a solution that boosts your business operations and growth.

Leading change with open communication and cross-functional expertise

We understand the meaning of business-critical systems and support your business’ growth.

Open source technologies

We have chosen the most suitable open source technologies for your business – fully integrated.


Odoo is an ERP system especially suited for the needs of SME’s, which runs entirely in a browser and has a logical and easy-to-use user interface.


WooCommerce is a flexible, open-source e-commerce solution that is suitable for many online stores regardless of industry.


Our carefully selected integrations and the use of automated functions increase your company’s competitive advantage.

Customer success stories

setera asiakastarina

Setera Communications

“The cooperation with Avoin.Systems has worked very well. They have offered tailored solutions to our business and helped us develop it further with Odoo ERP system.”

Marko Lahnala, ERP Manager

Pelago asiakastarina

Pelago Bicycles

“We found common ground with Avoin.Systems straight from the beginning. Fast and clear communication is exactly what you want from a supplier of this kind of a business-critical system.”

Jari Säntti, Sales Manager

sttk asiakastarina


“Scheduling, clear roles, good communication and the courage to speak honestly and fairly were important to us in the website renewal. As a final feeling: all went really well from start to finish!”

Kirsi Suominen, Communication Specialist

Doing business in a sustainable way

Responsibility has been a natural part of our operations throughout the existence of our company. Today, every company is to some extent a digital company, so the significance of the field has grown enormously also in terms of societal impact.

We take responsibility for our environment and are pioneers in environmental matters. We measure and minimize the actual environmental impacts caused by our operations and services.