Secure COMPETENCE in Business Software
for ERP, CRM & PPS
Knowledge and experience are the success factors in a perfectly running ERP & CRM Business software.
Our customers in small and medium-sized companies from trade, service and industry also appreciate this.
Over 65,000 successfully installed mesonic WinLine software solutions in 15 languages and in over 20 countries speak for themselves.
mesonic has remained true to its founding principles for over 40 years.
Experience
As a medium-sized company, we know what companies of our size expect from their business software: flexibility and practical orientation.
All from a single source
Our software solutions are developed in-house and are also used in our own company. We are our most critical customer.
100% practical
Programmers who understand the technical topic and SME specialists who have an eye for software - this guarantees 100% practicality.
Blog
News from the world of mesonic
WinLine Edition 2025: Available now!
Do you want to organise your working day even more efficiently? Our latest release offers you new possibilities. Read more here.
Have a wonderful Advent season
We wish you a merry and reflective pre-Christmas season. Let yourself be enchanted by the magic of this special time of year!
Use the full potential of your WinLine
New topics and dates! Discover the versatile functions of your WinLine applications in our free online customer events.
our customers
mesonic references
The industry and partner solutions were developed by our mesonic specialist trade partners for specific customer requirements in addition to our WinLine programs. Here you will find the solution for your requirements
Software that grows with you
WinLine modules
Tailor-made business software adapts perfectly to the current size of the company and the requirements of the users. Flexibility and scalability are strengths of the mesonic WinLine business solutions. Easily integrate new modules or additional users at any time.
mesonic partner
Our partners
For companies, the decision to purchase new business software is much more than just buying software. Installation, training and after-sales support must also be guaranteed.
That is why we only work with selected system houses that have been thoroughly trained and adequately trained staff.
Study
mesonic Academy
Continuing education and certification are more than ever the number 1 success factor in professional and economic life. We at mesonic support you with professional training. We have made it our business to explain the operation and handling of our mesonic WinLine programs to you in product-specific training courses.